Briggs & Stratton 7084879, 85624, 85622, 84940, 84883, 7800647, 84876, 84878, 84871 WASHER, Shim .625 x

PRIMARY CHAIN CASE & SMOOTH CLUTCH

Item Part No Qty Description

17052683

27041136

37028761

47011121

57010756

67018963

77010614

87039778

97010942

107011086

117040355

127010941

137090917

147022785

157010776

167011024

177091505

187019260

197027981

207053114

217059443

227053103

237014523

247032331

257092081

267052497

277012313

287090303

297091294

307072593

317091504

327072406

337061017

1ASSEMBLY, Primary Chain Case (Includes the following 16 items)

1WELDMENT, Primary Chain Case Half, Right Hand

1GASKET, Primary Chain Case

2WASHER, 5/8” Belleville

2BEARING, .625 x 1.37 x .435

1WELDMENT, Sprocket & Shaft

1KEY, #5 Woodruff

1PRIMARY CHAIN CASE HALF, Left Hand

2BEARING, Needle 1.355” ID x 1.6245” OD x .5” Wide

2THRUST WASHER, Nylon

1WELDMENT, Hub & Sprocket

1CHAIN, 46 Pitch (#35 Endless)

10	SCREW, 10-24 x 1/2” Hex Washer Self-Tap (Was 7090307)
1	ROLLER, 1-3/8 Long
1	RING, 1/2” External Retaining (Heavy Duty)
1	PLUG, 3/4” Cup Insert
1	NUT, 5/8-18 Hex Nyloc
2	O-RING, 1/2 x 5/8”
1	Reproduction
	WASHER, Shim .625 x .875
1	ASSEMBLY, Smooth Clutch (non-asbestos) (Includes the following 5 items)
1	HUB, Driven Disc (assembly) (Was 7054243)
1	DISC, Driven (rubber tire bonded to rim)
1	THRUST WASHER
1	PLATE, Drive Disc
4	NUT, 5/16-24 Hex Flange Lock (Was 7090480, center lock flange nut)
1	ASSEMBLY, Brake Lever (Includes brake pad & rivet)
1	RING, 3/8” External Retaining
1	NUT, 1/4-28 Hex Top Lock
Not
2	WASHER, .28 x .63 x .06 Flat, GR 5
1	* SPACER, BrakeforArm Pivot (.418/.403 long) (Was 7010916 (.300/.285 long))
1	SCREW, 1/4-28 x 1” Hex Head Cap, (Washer Face) GR 5
1	* SPRING, Torsional Brake Return
	** GREASE, Transmission (Use 2 oz. Maximum)

Footnotes:

Note: * Brake return replacement kit (7061197) is made of items 30 & 32.

NOTE: ** Maximum capacity of chain case before causing leakage at bearing is 2 oz. DO NOT OVERFILL!

28" & 33" Hi-Vac	Manual No.	7006279
SERIES 23	19