Briggs & Stratton 7800596 manual Reproduction, Drive System Self-Propelled, Item, Qty Description

Drive System Self-Propelled

Item Part No Qty Description

17091542

27090391

37034179A

47011724

57012354

67091576

77090053

87012616

97091604

107029008

117023791

127090289

137091122

147031809

157011025

167028014

177031873

187012316

197024521

207091630

217090390

227012111

237012126

247091025

257012124

267090303

277012122

287091597

297072284

307012125

317300977A

327090122

337041855

347010746

357026693

367091294

377074145

387090673

397090095

407015753

417046784

427073528

437013893

437017696

1SCREW, 5/16-18 x 1/2” Pan Head Self-Tap (Torx)

1WASHER, 5/16” Internal Tooth Lock

1LINK, Differential (Comm.)

1WASHER, 44 x .78 x .025 Curved

1BELT, Poly-V

1NUT, 1/4-20 Hex, GR 5 (was 7090063)

1WASHER, 1/4” Internal Tooth Lock (was 7091023)

1SUPPORT, Foot Guard

1BOLT, 1/4-20 x 1/2” Short Neck Carriage GR 5 (was 7090005)

1FOOT GUARD, Rear

1RING, Split (Black)

1NUT, 3/8-24 Hex Center Lock, GR 5

2SCREW, 1/4-20 x 1/2” Hex Flange Self-Tap (was 7090539)

1	HOLDER, Bearing (Outer Half)
1	O-RING, V21
1	BALL BEARING, Spherical O.D., .38 I.D.
1	HOLDER, Bearing (Inner Half)
1	WASHER, .390 I.D. Flat
1	Reproduction
	PULLEY, Poly-V (2” O.D.)
2	NUT, 3/8-24 Hex
3	WASHER, 3/8” Internal Tooth Lock
1	STUD, Idler (3/8-24 thread)
1	SPRING, Idler- Torsion
1	SCREW, 1/4-28 x 1-3/8” Hex Head Cap, GR 5
1	PULLEY, Idler, V21
1	NUT, 1/4-28 Hex Top Lock
1	SPRING, Clutch - 21S
Not
1	COTTER PIN, 3/32 x 1/2” (was 7090555)
1	SHAFT, Hex forDrive
1	GUIDE, Thrust Plate (3/8-24 thread)
1	THRUST PLATE, Short (was 7034281)
1	WASHER, 3/8” Flat
1	DISC, Driven (Cantilever) (ref: 7074139, Driven Disc Ass'y)
2	RETAINING RING, .625 External
1	BALL BEARING, 3/4” Bore (was 7029027)
1	WASHER, .28 x .63 x .06 Flat
1	LINK, Transfer (1/4-28 thread)
1	COTTER PIN, .06 x .50 YZ (was 7091629)
2	NUT, 1/4-28 Hex (see Handles & Controls page (item 58))

1BALL JOINT, 1/4-28 (also shown on Handles & Controls Group page)

1BELT, Engine Drive (Stretch)

1DRIVE DISC, Steel

1BUSHING, Powdered Metal (used for 1992 and earlier models)

1 BUSHING, Powdered Metal (used for 1993 and later models)

Footnotes:

21"STEEL DECK WALK BEHIND MOWERS	Manual No. 7006477
SERIES 20	17