Parts Manual for
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
PUSH MODELS
PROPELLED
MODELS
MR216017B
MR216017BV
MR216517B
WMR216017B
WMR216017BV
WMR216517B
EMRP216017B
EMRP216517B
MRP216017B
MRP216017BV
MRP216517B
WMRP216017B
WMRP216517B
McDonough, GA, 30253 U.S.A.
Briggs & Startton Yard Power Products Group
Manual No.
7006135
Copyright © 2007
Briggs & Startton Corporation
Milwaukee, WI USA. All Rights Reserved
Revision 5, 7/23/2007
TP 400-5001-5-WB-N
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Table Of Contents
PAGE
4
8
GROUP
HANDLES & CONTROLS (2002 & EARLIER)
HANDLES & CONTROLS (2003 Model Year)
CUTTING DECK, BLADE
FRONT WHEEL BRACKET
REAR WHEEL BRACKETS, LATCHES
DRIVE SYSTEM SELF-PROPELLED
TRANSMISSION (DIFFERENTIAL)
FRONT WHEELS
12
14
16
18
22
24
26
28
30
32
34
36
38
40
42
REAR WHEELS
DECALS
DECALS (Continued)
DECALS (Cont.)
SIDE CHUTE, ADAPTER
GRASS BAG ACCESSORY
THATCHERIZER ACCESSORY
SNAPPERIZER ACCESSORY
RECYCLING KITS ACCESSORY
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
3
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HANDLES & CONTROLS (2002 & EARLIER)
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
4
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HANDLES & CONTROLS (2002 & EARLIER)
Item Part No
Qty Description
Note
1
2
7074254
7036350
7046502
7035342
7047011
7034872
7072933
7032826
7014307
7029775
7072932
7012121
7012122
7041871
7091714
7012093
7090188
7023801
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
HANDLE, Upper
Was 72931 (used on All)
used on All
HANDLE, Middle- 1990
3
HANDLE, Lower Left Hand
HANDLE, Lower Right Hand
BAIL, Blade Control
used on All
4
used on All
5
used on All
6
CLIP, Blade Control
used on All
7
CABLE, Blade Control (49-1/4” long)
HANDLE, Wheel Drive
used on All
8
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled (Euro)
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled
Was 91238 (used on All)
used on Self-Propelled
used on Self-Propelled
9
GRIP, Wheel Drive Handle
GRIP,Wheel Drive Handle (Euro)
CABLE, Clutch Pull (Z-Bend, 38-5/8” long)
COVER, Vinyl
--
10
11
12
13
14
15
16
17
SPRING, Clutch
SECTOR, Speed
BOLT, 5/16-18 x 1” Square Neck Carriage GR 5
SPRING, Speed Control
WASHER, 3/8” Flat
GRIP, Speed Control Handle
Was 29383, used on Self-
Propelled
18
--
7024087
7029783
7032408
7023790
7051698
1
1
1
1
1
1
1
1
1
1
1
2
1
1
10
1
2
4
4
DECAL, Speed Select
used on Self-Propelled
used on Self-Propelled (Euro)
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled (Euro)
used on Self-Propelled (Euro)
used on Self-Propelled (Euro)
used on Self-Propelled (Euro)
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled
used on All
DECAL, Speed Select (Euro)
GUIDE, Lower V-Belt
19
20
--
ROD, Transfer
ASSY., Transfer Rod (Incl. indented items below)
LINK, Transfer
20a 7015752
20b 7015753
20c 7090095
BALL JOINT, 1/4-28
NUT, 1/4-28 Hex
21
22
23
24
25
26
27
28
29
30
31
7010937
7090895
7012114
7090595
7090238
7090799
7091601
7046202
7024641
7091740
7035744
CLIP, Transfer Rod 1/4”
TEE-NUT, 5/16-18
BUSHING, Differential
BOLT, 5/16-18 x 3/4” Hex Flange Lock GR5
SCREW, 5/16-24 x 1” Hex Head Cap GR5
BOLT, 5/16-18 x 5/8” Short Neck Carriage GR5
NUT, 5/16-18 Hex Flange Lock GR5
BRACKET, Speed Control Rod
WIRE TIE, 1.29” Long (Black)
SCREW, 5/16-18 x 1-7/8” Curved Head GR2
T-KNOB, 5/16-18 (BLACK)
used on All
Was 91026 (used on All)
Was 91070 (used on All)
used on Self-Propelled
used on All
Was 91189 (used on All)
used on All
Footnotes:
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
5
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HANDLES & CONTROLS (2002 & EARLIER)
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
6
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HANDLES & CONTROLS (2002 & EARLIER)
Item Part No
Qty Description
Note
32
33
34
35
36
37
38
39
--
7041870
7090391
7076978
7075634
7014343
7023792
7091020
7024211
7029782
7046465
7026219
7091606
7041942
7091576
7091022
7091813
1
4
1
1
2
1
1
1
1
1
1
1
1
3
3
1
LEVER, Speed Control
used on Self-Propelled
used on All
WASHER, 5/16” Internal Tooth Lock
NUT, 1/4-28 Hex GR5 or B
FOAM GRIP, .84 I.D. x 11” long
BUSHING
used on All
Was 73115 (Used on All)
used on All
PIN, Clutch Handle
used on Self-Propelled
used on Self-Propelled
used on all (except Euro)
used on European
used on All
PUSH-NUT, 1/4” (for handle pin)
DECAL, Blade Control (Right Hand Side)
DECAL, Blade Control (Right Hand Side)
GUIDE, Rope
40
41
42
43
44
45
46
CLAMP, 7/8” Double Cable
NUT, 5/16-24 Hex Center Lock GR5
DECAL, Shift Warning
used on All
Was 91074 (used on All)
used on Self-Propelled
Was 91100 (used on All)
used on All
NUT, 1/4-20 Hex
WASHER, 1/4” Internal Tooth Lock
SCREW, 1/4-20 x 1-3/4” Hex Head Cap GR5
Was 91222 (used on All)
Footnotes:
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
7
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HANDLES & CONTROLS (2003 Model Year)
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
8
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HANDLES & CONTROLS (2003 Model Year)
Item Part No
Qty Description
Note
1
7072931
1
HANDLE, Upper
used on Push Models (except
MR216517B)
1
7075313
1
HANDLE, Upper
used on Push Model
MR216517B
1
2
3
4
5
6
7
7074254
7036350
7046502
7035342
7047011
7034872
7072933
1
1
1
1
1
1
1
HANDLE, Upper
used on Self-Propelled
HANDLE, Middle- 1990
HANDLE, Lower Left Hand
HANDLE, Lower Right Hand
BAIL, OPC Control (12.5" Wide)
CLIP, Blade Control
CABLE, Blade Control (49-1/4” long)
used on MR216517B &
MRP216517B
7
8
7074868
7032826
7014307
7072932
7012121
7012122
1
1
1
1
1
1
1
1
CABLE, Blade Control (46.-15/16” long)
HANDLE, Wheel Drive
GRIP, Wheel Drive Handle
CABLE, Clutch Pull (Z-Bend, 38-5/8” long)
COVER, Vinyl
used on All Other Models
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled
used on MRP216517B
9
10
11
12
SPRING, Clutch
13A 7041871
13B 7038478
SECTOR, Speed
SECTOR, Speed
used on all other Self-Propelled
models
14
15
16
7024641
7012093
7090188
1
1
1
1
1
WIRE TIE, 1.29” Long (Black)
SPRING, Speed Control
WASHER, 3/8” Flat
used on Self-Propelled
used on Self-Propelled
used on MRP216517B
17A 7029383
17B 7023801
GRIP, Speed Control Handle
GRIP, Speed Control Handle
used on all other Self-Propelled
models
18A 7046202
18B 7032830
1
1
BRACKET, Speed Control Rod
ANCHOR, Speed Control
used on MRP216517B
used on all other Self-Propelled
models
19
20
21
22
23
24
25
26
27
28
29
30
31
7032408
7023790
7010937
7090895
7012114
7090595
7090238
7091026
7091070
7091074
7023813
7091189
7035744
1
1
GUIDE, Lower V-Belt
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled
ROD, Transfer
1
CLIP, Transfer Rod 1/4”
1
TEE-NUT, 5/16-18
1
BUSHING, Differential
2
BOLT, 5/16-18 x 3/4” Hex Flange Lock GR5
SCREW, 5/16-24 x 1” Hex Head Cap GR5
BOLT, 5/16-18 x 5/8” Short Neck Carriage GR5
NUT, 5/16-18 Hex Flange Lock GR5
NUT, 5/16-24 Hex Center Lock GR5
CLIP, Cable/Wiring
1
1
10
1
1
4
SCREW, 5/16-18 x 1-7/8” Curved Head GR2
T-KNOB, 5/16-18 (BLACK)
4
Footnotes:
On Blade Control, SNAPPER P/N & Revision Level appear on cable
21" STEEL DECK WALK BEHIND MOWER
Manual No.
7006135
"MR" SERIES 17
9
TP 400-5001-5-WB-N
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HANDLES & CONTROLS (2003 Model Year)
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
10
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HANDLES & CONTROLS (2003 Model Year)
Item Part No
Qty Description
Note
32
33
34
35
7079577
7091023
7091100
7090505
2
3
3
1
SCREW, 1/4-20 x 1-1/2 Hex Head Cap GR5
WASHER, 1/4” Internal Tooth Lock
NUT, 1/4-20 Hex GR5 or B
SCREW, 1/4-20 x 2” Hex Head Cap GR5
used on All except MR216517
and MRP216517
36
37
38
7014343
7023792
7091020
2
1
1
1
1
2
BUSHING
PIN, Clutch Handle
used on Self-Propelled
used on Self-Propelled
used on all (except Euro)
used on European
PUSH-NUT, 1/4” (for handle pin)
DECAL, Blade Control (Left Hand Side)
DECAL, Blade Control (Left Hand Side)
GUIDE, Rope
39A 7024211
39B 7029782
40
7026141
used on All except MR216517
and MRP216517
41
7073115
1
1
FOAM GRIP, .84 I.D. x 11” long
DECAL, Speed Select
42A 7024087
42B 7029783
used on Self-Propelled (except
Euro)
1
1
DECAL, Speed Select (Euro)
CLAMP, Casing
used on Self-Propelled (Euro)
43
7023153
used on All except MR216517
and MRP216517
44
45
7090391
7090545
4
1
WASHER, 5/16” Internal Tooth Lock
SCREW, 5/16-24 x 1-1/2” Round Hd. Machine, GR5
used on All except MR216517
and MRP216517
46
7026219
1
1
1
CLAMP, 7/8” Double Cable
LEVER, Speed Control
LEVER, Speed Control
47A 7041870
47B 7074255
used on MRP216517B
used on all other Self-Propelled
models
48
49
50
51
52
7046465
7076978
7012080
7079577
7023154
1
1
1
1
1
GUIDE, Rope
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled
NUT, 1/4-20 Hex GR5 or B
CABLE-TIE, 7”
SCREW, 1/4-20 x 1-1/2” Hex Head Cap, GR5
SCREW, #10-32 x 5/8” Hex Head Self-Tap
used on All except MR216517
and MRP216517
53
54
7024649
7091238
1
1
WIRE TIE, 11” Long (Black)
used on Self-Propelled
used on MRP216517B
BOLT, 5/16-18 x 1” Square Neck Carriage GR5
Footnotes:
On Blade Control, SNAPPER P/N & Revision Level appear on cable
21" STEEL DECK WALK BEHIND MOWER
Manual No.
7006135
"MR" SERIES 17
11
TP 400-5001-5-WB-N
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CUTTING DECK, BLADE
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
12
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CUTTING DECK, BLADE
Item Part No
Qty Description
Note
1
7057884
1
DECK, 21” Mower
Includes painted deck with
decals
2
3
4
5
6
7
7091601
7090731
7091169
7090324
7090483
7012063
10
9
NUT, 5/16-18 Hex Flange Lock, GR5
BOLT, 5/16-18 x 1/2” Short Neck Carriage GR5
BOLT, 5/16-18 x 1-1/8” Short Neck Carriage GR5
SCREW, 3/8-16 x 1” Self-Tap
Was 90585
Was 92061
1
3
(engine mounting screws)
1
SCREW, 3/8-24 x 1-3/4 Hex Head Cap GR5
WASHER, 3/8” I.D. Cone
2
8A 7041939
8B 7026407
1
BLADE, Cutter (Mulching)
1
BLADE, 21” Ninja
used on MR216517B,
MRP216517B & EMRP216517B
models
9
7015626
7091214
7090201
7015780
7090702
7091508
7011791
7091601
7091122
1
1
1
1
1
2
2
3
4
HUB, Blade Drive 25mm
10
11
12
13
14
15
16
17
KEY, Hi-Pro #HP506 (Briggs engine)
SCREW, 5/16-18 x 5/16” Hex Socket Set
PULLEY, Engine Drive (25mm x 2-1/8” O.D.)
BOLT, 5/16-18 x 2-1/4” Hex Flange Lock
BOLT, 5/16-18 x 3/4” Short Neck Carriage GR5
RETAINER, 5/16” Bolt
used on Euro models
Was 90001 (only one shown)
(only one shown)
NUT, 5/16-18 Hex Flange Lock, GR5
SCREW, 1/4-20 x 1/2” Hex Washer Self-Tap
Was 91070
Was 90539 (used on Euro
models)
18
19
20
7031961
7029785
7046780
1
1
2
1
1
1
1
3
WASHER, 7/16” Flat
DECAL, Operator Safety
PLUG, Hole Polyethylene
BAFFLE, Belt
used on Euro models
21A 7046446
21B 7074568
BAFFLE, Belt
used on MRP216517B
used on Euro models
22
23
24
7029000
7041400
7046471
SPACER, Blade Hub
WELDMENT, Fender
PLUG, 5/16” Square Hole
used on Push models; (only one
shown)
25
7045264
3
PLUG, 5/16” Round Hole
qty. 3 on Push, qty. 2 on Self-
Propelled (only one shown)
26
27
28
29
30
--
7091076
1
2
1
1
1
WASHER, 5/16” Flat
used on Euro models
used on Euro models
used on Euro models
used on Euro models
used on Euro models
7031961
WASHER, 7/16” Flat
7033863
COVER, Belt
7090534
SCREW, 5/16-18 x 1/2” Hex Head Cap, GR5
BUSHING
7013320
--
--
--
--
* ENGINE, 6 HP B&S Mod. 126602-0110-E1, OHV Recoil
* ENGINE, 6 HP B&S Mod. 12H802-1987-B1, Recoil
* ENGINE, 6.5 HP B&S Mod. 123K02-0119E-B1, Recoil
* ENGINE, 6.5 HP B&S 123K02-0125E-E1, Recoil
--
--
--
Footnotes:
NOTE: *Purchase engine parts from engine manufacturer dealer.
21" STEEL DECK WALK BEHIND MOWER
Manual No.
7006135
"MR" SERIES 17
13
TP 400-5001-5-WB-N
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FRONT WHEEL BRACKET
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
14
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FRONT WHEEL BRACKET
Item Part No
Qty Description
Note
1
7051886
1
ASSEMBLY, Right Wheel Arm
(Consists of items 2, 3, 4, 5A &
6)
--
7051885
1
ASSEMBLY, Left Wheel Arm
(Consists of items 2, 3, 4, 5B &
6)
2
3
4
7015761
7012325
7027702
2
2
2
1
1
2
2
1
1
BOLT, 5/16-18 Hex Washer Face Shoulder
LATCH, Height
GRIP, Latch
5A 7031017
5B 7031016
ARM, Right Wheel (Round Hole)
ARM, Left Wheel (Square Hole)
RETAINER, 5/16” Bolt (Black)
NUT, 5/16-18 Hex Flange Lock
WELDMENT, Front Wheel Bracket
WELDMENT, Front Wheel Bracket
not shown
6
7
8
--
7011791
7091601
7074702
7074702
Was 91070
Was 41770
used on MR216517B &
MRP216517B models
9
7021119
1
AXLE
Footnotes:
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
15
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REAR WHEEL BRACKETS, LATCHES
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
16
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REAR WHEEL BRACKETS, LATCHES
Item Part No
Qty Description
Note
1
1
2
3
4
5
6
7012312
7046983
7091012
7035717
7091576
7091601
7054228
2
2
3
2
1
6
1
BALL BEARING, 9/16” I.D.
BALL BEARING, 9/16” I.D. (Commercial)
SCREW, #10-32 x 3/8” Hex Washer Self-Tap
LATCH, Height Adjusting (Long)
Was 18767
(Torx)
NUT, 1/4-20 Hex
Was 90063
Was 91070
NUT, 5/16-18 Hex Flange Lock, GR5
ASSEMBLY, Wheel Arm, Right Rear (Round hole)
used on Push models (Incl.
items 3, 10, 14, 15 & 16)
7
8
7054229
7054230
1
1
ASSEMBLY, Wheel Arm, Left Rear (Square hole)
ASSEMBLY, Wheel Arm (Right Rear)
used on Push models (Incl.
items 3, 11, 14, 15 & 16)
Was 54230 (Self-Propelled
models)(Incl. 1, 2, 3, 12, 14, 15
& 16)
8
9
9
7054246
7054247
7054247
1
1
1
ASSEMBLY, Wheel Arm, Right Rear
ASSEMBLY, Wheel Arm (Left Rear)
ASSEMBLY, Wheel Arm, Left Rear
Was 54224 (Commercial
Models)(Includes 1B, 2, 3, 12,
14, 15, 16)
Was 54231 (Self-Propelled
Models)(Includes 1, 2, 3, 13, 14,
15, & 16)
Was 54225 (Commercial
Models)(Includes 1B, 2, 3, 13,
14, 15, & 16)
10
11
12
13
14
15
16
17
18
19
7033776
7033775
7032722
7032723
7011078
7011791
7027702
7033494
7033495
7021119
1
1
1
1
2
2
2
1
1
1
ARM, Round Axle End, Right Rear (Round hole)
ARM, Square Axle End, Left Rear (Square hole)
ARM, Wheel, Right Rear
ARM, Wheel, Left Rear
used on Push models
used on Push models
used on Self-Propelled models
used on Self-Propelled models
BOLT, 5/16-18 x 1” Shoulder
RETAINER, 5/16” Bolt
GRIP, Latch
BRACKET, Right Rear Wheel
BRACKET, Left Rear Wheel
AXLE
Rear axle on Push Models;
Front axle on All Models
20
21
7035741
7029008
1
1
GUARD, Rear Foot
GUARD, Rear Foot
used on Push models
used on Self-Propelled models
(except European)
21
7042918
1
GUARD, Rear Foot
used on Euro Self-Propelled
models
22
23
24
7023791
7012616
7091604
1
1
1
RING, Split (Black)
used on Self-Propelled models
used on Self-Propelled models
SUPPORT, Foot Guard
BOLT, 1/4-20 x 1/2” Short Neck Carriage GR5
Was 90005 (used on Self-
Propelled models)
25
7090053
1
WASHER, 1/4” Internal Tooth Lock
Was 91023
Footnotes:
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
17
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DRIVE SYSTEM SELF-PROPELLED
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
18
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DRIVE SYSTEM SELF-PROPELLED
Item Part No
Qty Description
Note
1
7012354
7034179
7051921
7032832
7012124
7091025
7090303
7012117
7072284
7024521
7012316
7012126
7012111
7031873
7028014
7011025
7090289
7031809
7010937
7023790
7051698
7046784
7053225
7035477
7010746
7026693
7090981
7032664
7015753
7090095
7015752
7010121
7090390
7090122
7091630
7091511
1
1
BELT, Poly-Vee
2
LINK, Differential
--
ASSEMBLY, Clutch Idler
ARM, Clutch Idler
(includes items 3 thru 7)
3
1
2
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
4
PULLEY, Idler
5
SCREW, 1/4-28 x 1-3/8” Hex Head Cap GR5
NUT, 1/4-28 Hex Top Lock
BUSHING, 3/8” Plastic
6
7
8
SHAFT, Hex Drive
9
PULLEY, Poly-V, 2” O.D.
WASHER, 3/8” Flat
Non Commercial Models
10
11
12
13
14
15
16
17
18
19
--
SPRING, Torsion
STUD, Idler (3/8-24 thread)
HOLDER, Bearing (Inner Half)
BEARING, Ball, .38 I.D. Spherical O.D.
O-RING
NUT, 3/8-24 Hex Center Lock GR5 or B
HOLDER, Bearing (Outer Half)
CLIP, Transfer Rod 1/4”
ROD, Transfer
used on Non-Euro models
used on Self-Propelled Euro
used on Self-Propelled
ASSY., Transfer Rod (Incl. items 61, 62 & 63)
BELT, Engine Drive 3L (Stretch)
ASSEMBLY, Driven Disc (Cantilever)
PLATE, Thrust
20
--
1
1
1
2
1
4
1
used on Self-Propelled Euro
21
22
23
24
25
26
27
28
29
30
31
32
33
RING, 5/8” External Retaining
BALL BEARING, 3/4” I.D.
SCREW, #10-32 x 1/4” Self-Tap Machine
SHIELD, Hex Shaft
used on Self-Propelled
used on Self-Propelled
used on Self-Propelled Euro
used on Self-Propelled Euro
used on Self-Propelled Euro
used on Self-Propelled Euro
BALL JOINT, 1/4-28
1
1
1
3
1
3
1
NUT, 1/4-28 Hex GR5
LINK, Transfer
WASHER, 3/4” Shim
WASHER, 3/8” Internal Tooth Lock
WASHER, 3/8” Flat
NUT, 3/8-24 Hex, GR B
NUT, 5/16-18 Hex GR5 or B
Was 90155
Was 90196 (continued on next
page)
34
7090187
1
WASHER, 5/16” Split Lock
Footnotes:
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
19
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DRIVE SYSTEM SELF-PROPELLED
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
20
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DRIVE SYSTEM SELF-PROPELLED
Item Part No
Qty Description
Note
35
36
37
38
39
40
41
42
43
--
7090316
7032831
7091294
7017696
7029025
7012125
7013847
7090799
7041855
7059462
7033774
1
1
1
1
1
1
1
1
1
1
1
BOLT, 5/16-18 x 3/4” Short Neck Carriage GR5
Was 91097
CONNECTOR, Transfer Rod
WASHER, Flat 1/4" (European Models Only)
BUSHING
used on Self-Propelled Euro
SPRING, Wheel Drive
GUIDE, Thrust Plate (3/8-24 thread)
RETAINER, 3/8” Bolt
BOLT, 5/16-18 x 5/8” Short Neck Carriage GR5
DISC, Driven (Cantilever)
Was 91026
ASSY, Deck Bracket (Includes items 44 & 45)
BRACKET, Deck
44
Was 31919 (Now 17696 +
33774)
45
46
47
48
49
50
51
52
53
54
55
56
7012117
7021758
7090534
7090391
7011724
7091597
7091122
7090731
7091601
7012122
7090053
7061275
2
1
1
1
1
1
2
3
2
1
1
BUSHING, Flange
SPACER
used on Commercial models
SCREW, 5/16-18 x 1/2” Hex Head Cap, GR5
WASHER, 5/16” Internal Tooth Lock
WASHER, Spring
PIN, 3/32 x 1/2” Cotter
Was 90555
Was 90539
SCREW, 1/4-20 x 1/2” Hex Washer Self-Tap
BOLT, 5/16-18 x 1/2” Short Neck Carriage GR5
NUT, 5/16-18 Hex Flange Lock, GR5
SPRING, Clutch
Was 91070
WASHER, 1/4” Internal Tooth Lock
KIT, Drive Disc Assembly
used on Self-Propelled Euro
Footnotes:
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
21
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TRANSMISSION (DIFFERENTIAL)
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
22
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TRANSMISSION (DIFFERENTIAL)
Item Part No
Qty Description
Note
--
1
2
3
4
5
7059070
7092062
7092063
7019213
7011724
7053942
1
1
1
1
2
1
ASSEMBLY, Transmission
Was 53945 (Includes 1 thru 30)
Was 11201
NUT, 5/16-24 Hex Lock, GR C
WASHER, Cone
PULLEY, Poly-Vee Belt
WASHER, Spring
only 1 shown
ASSEMBLY, Right Housing
(Includes items 6, 7, 8, 9, 10 &
30)
6
7029034
7014155
7012314
7029035
7073963
7016544
7050767
7050830
7012495
7031970
7031965
7090557
7011774
7090189
7051903
7091825
7012543
7050831
7021115
7012500
7011110
7090376
7053939
7029033
7024442
7061017
1
3
2
2
1
1
1
1
1
2
2
4
1
3
1
4
1
1
4
4
4
4
1
1
3
HOUSING, Right Side
7
SCREW, 5/16-24 x 1-1/8” Rib Neck, GR5
SEAL, 5/8” Internal Dia.
BEARING, Tapered- (Differential Housing)
BEARING, Ball, .437 I.D. x 1.125 O.D. x .375 Thk.
PLUG, Housing
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
--
Was 11767
GEAR, Input
AXLE, Short
GEAR, Differential (46 tooth)
PLATE, 46T Gear
WASHER, Thrust, 3/4” I.D.
SCREW, #10-32 x 1-1/2” Hex Head Cap GR5
GASKET, Housing
only 1 shown
only 1 shown
only 1 shown
WASHER, 5/16” Internal/External Tooth Lock
BRACKET, Differential
SCREW, 1/4-20 x 1-1/4” Hex Washer Self-Tap
SPACER, Axle Gear
AXLE, Long
GEAR, Pinion (12 tooth)
SPACER, Pinion Gear
SHAFT, Pinion
NUT, #10-32 Hex Nyloc
ASSEMBLY, Left Housing
HOUSING, Left
only 1 shown
(Includes items 8, 9 & 29)
GASKET, 5/8” O. D.
“OO” Grease (32 oz.)
Footnotes:
DO NOT OVERFILL Transmission!
NOTE: Maximum capacity of transmission case is 4 oz.
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
23
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FRONT WHEELS
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
24
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FRONT WHEELS
Item Part No
Qty Description
Note
1
7022374
2
WHEEL, 8 x 1.75 Plastic
used on 2002 Model Year and
Earlier
2
7029010
2
WHEEL, 8 x 1.75 Plastic
used on 2003 Model Year and
Later
3
4
5
7090377
7012309
7031961
2
2
6
NUT, 7/16-20 Hex Center Lock Jam
BUSHING, Axle
WASHER, 7/16 x 1” O.D. Flat
Qty. of (2) for Push; Qty. of (1)
for Self-Propelled Models
6
7017829
2
PLUG, Wheel
Footnotes:
Always replace wheel nut # 90377 when removing or replacing wheel.
21" STEEL DECK WALK BEHIND MOWER
Manual No.
7006135
"MR" SERIES 17
25
TP 400-5001-5-WB-N
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REAR WHEELS
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
26
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REAR WHEELS
Item Part No
Qty Description
Note
1A 7035739
2
2
2
2
WHEEL, 10 x 1.75” Plastic (Push Models)
used on 2002 Model Year and
Earlier
1B 7074924
2A 7035740
2B 7029011
WHEEL, 10 x 1.75” Plastic (Push Models)
used on 2003 Model Year and
Later
WHEEL, 10 x 1.75” Plastic (Self-Propelled Models)
WHEEL, 10 x 1.75” Plastic (Self-Propelled Models)
used on 2002 Model Year and
Earlier
used on 2003 Model Year and
Later
3
4
5
6
7090377
7012309
7031961
7017829
2
2
4
2
NUT, 7/16-20 Hex Center Lock Jam
BUSHING, Axle
WASHER, 7/16 x 1” O.D. Flat
PLUG, Wheel
Footnotes:
Always replace wheel nut # 90377 when removing or replacing wheel.
21" STEEL DECK WALK BEHIND MOWER
Manual No.
7006135
"MR" SERIES 17
27
TP 400-5001-5-WB-N
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DECALS
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
28
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DECALS
Item Part No
Qty Description
Note
1
2
7024211
7029782
7024087
7029783
7013010
7022841
7041942
7029657
7046357
7029785
7073462
1
1
1
1
1
1
1
1
1
1
1
DECAL, Blade Control
DECAL, Blade Control (Euro)
DECAL, Speed Select
3
used on Self-Propelled models
used on Self-Propelled models
4
DECAL, Speed Select (Euro)
DECAL, Danger, Cut Finger
DECAL, Warning (Euro)
DECAL, Shift Warning
5
6
7
used on Self-Propelled models
8
DECAL, SNAPPER, 3.87 Dia. (Push)
DECAL, Warning
9
10
11
DECAL, Operator Safety
DECAL, Caution Symbols
Footnotes:
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
29
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DECALS (Continued)
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
30
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DECALS (Continued)
Item Part No
Qty Description
Note
12
13
14
15
7046714
7029713
7029776
7074386
1
1
1
1
DECAL, SNAPPER (Deck)
DECAL, SNAPPER
silver letters, black background
silver letters, black background
DECAL, Euro Community (CE)
DECAL, SNAPPER (Commercial)
gold letters/red border/black
background
--
7075618
1
DECAL, SNAPPER
gray letters/red border/black
background
16
17
--
7029779
7028440
7072921
1
1
1
DECAL, Spark Plug International Symbol
DECAL, Deck Warning
DECAL, Deck Warning
used on EMRP216017B (similar
to 28440)
18
7075619
1
DECAL, Ninja
Footnotes:
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
31
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DECALS (Cont.)
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
32
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DECALS (Cont.)
Item Part No
Qty Description
Note
19
20
21
22
23
--
7029470
7029780
7029781
7029784
7075378
7074548
7073433
7046720
7074135
7073335
7016134
1
1
1
1
1
1
1
1
1
1
1
DECAL, Patent Numbers
DECAL, Primer (European)
DECAL, Air Filter (European)
DECAL, Deck/Chute (European)
DECAL, 2003 Year of Manufacture
DECAL, 2002 Year of Manufacture
DECAL, 2001 Year of Manufacture
DECAL, Chute/Deflector Warning
DECAL, Noise (European)
DECAL, OPEI
shown
--
used on EMRP216017B
24
25
26
27
DECAL, Caution Tag
not used in 2003 model year
Footnotes:
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
33
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SIDE CHUTE, ADAPTER
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
34
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SIDE CHUTE, ADAPTER
Item Part No
Qty Description
Note
1
7051951
ASSEMBLY, Bag Adapter & Cover
Includes items 2 thru 9; used on
European Models Only
2
3
4
5
6
7
8
9
7016107
7019287
7023000
7091064
7090053
7091576
7032661
7023042
1
1
1
5
5
5
1
1
1
ADAPTER, Grass Bag
COVER, Bag Adapter
HINGE, Chute Cover
BOLT, 1/4-20 x 1/2” Short Neck Carriage GR5
WASHER, 1/4” Internal Tooth Lock
NUT, 1/4-20 Hex
Was 91023
Was 91100
STOP, Cover
MOLDING, Trim
10A 7016050
10B 7058037
ADAPTER, Grass Bag
ASSEMBLY, Grass Bag Adapter
SPACER, .316 I.D. x .375 O.D. x .310 thick
NUT, 5/16-18 Hex Large Flange Center Lock
RETAINER, 5/16” Bolt
11
12
13
14
15
16
17
18
19
7024340
7090951
7011791
7091508
7042965
7090122
7024085
7029149
7090951
1
1
1
1
1
2
2
1
2
BOLT, 5/16-18 x 3/4” Short Neck Carriage GR5
CHUTE, Side
Was 90001
Was 91514
WASHER, 3/8" Flat
WING-NUT, 5/16-18 Nyloc
COVER, 21” Deck
NUT, 5/16-18 Hex Large Flange Center Lock
Footnotes:
NOTE: For Grass Catcher Components see Grass Bag page.
21" STEEL DECK WALK BEHIND MOWER
Manual No.
7006135
"MR" SERIES 17
35
TP 400-5001-5-WB-N
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GRASS BAG ACCESSORY
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
36
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GRASS BAG ACCESSORY
Item Part No
Qty Description
Note
--
1
7060791
7074734
7050711
7042489
7019247
7016050
7058037
7047081
7047082
7091984
7012306
7024228
7091601
7072107
7013860
KIT, Grass Bag Catcher
GRASS BAG, Slider Type (Black)
ASSEMBLY, Slider
(Includes items 1 thru 5)
1
1
1
1
1
1
1
1
1
1
1
1
2
4
2
3
CONNECTOR, Grass Bag (weldment)
WIRE, Bag Adapter
4
5
ADAPTER, Bag
6
ASSEMBLY, Grass Bag Adapter
ADAPTER, Bag
(Includes items 7 thru 14)
7
8
BRACKET, Rope Pulley
SCREW, 5/16-18 x 1-1/4” Pan Head Machine
BUSHING, Flange
9
10
11
12
13
14
PULLEY, Plastic
NUT, 5/16-18 Hex Flange Lock GR5
WASHER, 15/32” Flat
Was 91070
RIVET, 3/16 x .344
Footnotes:
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
37
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THATCHERIZER ACCESSORY
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
38
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THATCHERIZER ACCESSORY
Item Part No
Qty Description
KIT, Thatcherizer (Includes items listed below)
Note
--
7061256
Recommended for propelled
models only.
1
7032891
2
1
1
2
1
1
6
1
1
1
10
4
2
2
2
2
2
6
2
6
6
6
2
4
1
2
1
1
1
1
1
** LATCH, Frame Attachment
BAR, Mount (Right Hand)
BAR, Mount (Left Hand)
2A 7026572
2B 7026573
3
7018499
7018700
7019948
7018496
7014100
7018493
7018189
7091705
7091294
7022425
7090825
7091576
7022424
7090015
7091303
7091530
7014098
7090187
7091511
7014101
7014342
7014103
7090250
7014115
7014062
7060554
7060555
26700
ROD, Tine
4
SUPPORT, Wheel
5
TRAY, Tine
6
KIT, Tine Thatching Spring
** BUSHING, Wheel Adjuster
** AXLE, Wheel
Was 60574
7
8
9
WHEEL, 7.00 x 1.50 Gage
* NUT, 1/4-20 Hex Top Lock
* WASHER, 1/4” Flat
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
--
Was 90761, only 9 shown
Was 90055
** SPRING, Compression
* BOLT, 1/4-20 x 1-1/4” Hex, GR 5
* NUT, 1/4-20 Hex, GR 5
** CAP, Vinyl
Was 90063
* BOLT, 1/4-20 x 2-1/2” Square Neck Carriage
* BOLT, 5/16-18 x 1” Square Neck Carriage, GR 5
* BOLT, 1/4-20 x 3/4” Square Neck Carriage, GR 5
* WASHER, Reinforcing (.343 I.D.)
* WASHER, 5/16” Split Lock
* NUT, 5/16-18 Hex, GR 5
** NUT, 1/2” Push
only 1 shown
Was 90383, only 1 shown
Was 90074
only 1 shown
only 1 shown
Was 90196, only 1 shown
** BEARING, Nyliner
** SET SCREW, 5/16-18 x 1/4”
WASHER, 1/2” Flat
slotted headless cup point
DECAL, Adjustment
DECAL, Thatcherizer
HARDWARE BAG, Thatcherizer 21” (Std.)
HARDWARE BAG, Thatcherizer 21” (Special)
MANUAL, Operator's (61256)
Not shown
Not shown
Not shown
--
--
Footnotes:
* Included in Hardware Bag # 60554
** Included in Hardware Bag # 60555
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
39
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SNAPPERIZER ACCESSORY
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
40
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SNAPPERIZER ACCESSORY
Item Part No
Qty Description
KIT, Snapperizer (Incl. items 1 thru 5)
Note
--
1
2
3
4
5
7063041
7051243
7072002
7091297
7090187
7012587
1
1
3
3
3
SCREEN, Fastener Assembly
RING, Bottom
NUT, 5/16-24 Hex, GR5
WASHER, 5/16” Split Lock
SPRING
Was 90223, only 1 shown
only 1 shown
only 1 shown
Footnotes:
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
41
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RECYCLING KITS ACCESSORY
Manual No.
7006135
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
TP 400-5001-5-WB-N
42
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RECYCLING KITS ACCESSORY
Item Part No
Qty Description
KIT, Recycling Cover (Incl. items 1 & 2 below)
Note
--
--
1
2
3
7061200
7061201
7029149
7016814
7026407
for 4HP & above engines
for 4HP & above engines
KIT, Recycling Plug (Incl. items 1 & 2 below)
COVER, 21” Deck
1
1
1
PLUG, Chute Adapter
BLADE, 21” Quad Edge Ninja
Footnotes:
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
Manual No.
7006135
TP 400-5001-5-WB-N
43
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Parts Manual for
21" STEEL DECK WALK BEHIND MOWER
"MR" SERIES 17
IT IS THE POLICY OF BRIGGS & STRATTON CORP TO IMPROVE ITS
PRODUCTS WHENEVER IT IS POSSIBLE AND PRACTICAL TO DO SO.
WE RESERVE THE RIGHT TO MAKE CHANGES OR ADD
IMPROVEMENTS AT ANY TIME WITHOUT INCURRING ANY
OBLIGATION TO MAKE SUCH CHANGES ON PRODUCTS
McDonough, GA, 30253 U.S.A.
Briggs & Startton Yard Power Products Group
Manual No.
7006135
Copyright © 2007
Briggs & Startton Corporation
Milwaukee, WI USA. All Rights Reserved
Revision 5, 7/23/2007
TP 400-5001-5-WB-N
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