Walker IH6620, SB6670, DB6680, DB6660 Snowblower Drive Components, Driveline and Auger Components

SNOWBLOWER DRIVE COMPONENTS

ITEM	PART	DESCRIPTION	NO.
NO.	NO.		REQ’D

ITEM	PART	DESCRIPTION	NO.
NO.	NO.		REQ’D

Gearbox Assembly				32	O/L	5/16 Lock Washer	12
				33	I120	Bearing Flange	2
1	I193	Double Lip Seal	2	34	O/L	5/16-NC x 3/4 Carriage Bolt	3
2	NS	Breather, 3/8 NPT & O-Ring (Comer)	1	35	NS	Decal, Use Shear Bolts (RAD 657346)	1
		(RAD 661185)		36	I103	Bushing	2
	NS	Pressure Plug, 1/8 NPT (Usimax)	1	37	O/L	5/16-NC x 2 GR 8 Hex Bolt	1
		(RAD 654927)		38	I109	Auger, LH	1
3	O/L	M8 Hex Nut	6	39	I111	5/16-18 x 2-1/4 Shear Bolt Lock & Nut	2
4	I178	Spring Pin, Casing	2	40	I128	Shear Bolt Bushing	4
5	NS	Cap (RAD 661150)	1	41	I113	Bearing Flange	2
6	I182	Bearing, Gearbox	2	42	O/L	3/8 ID Flat Washer	2
7	NS	Pinion Gear (RAD 661160)	1	43	5830	Grease Fitting	2
8	I198	Shim, Pinion Shaft	1	44	I101	Gearbox (Comer)	1
9	I194	Oil Seal	1			(Includes Items # 1-19)
10	I199	Shaft, Gearbox	1		NS	Gearbox (Usimax) (RAD 663030)	1
11	O/L	M8 x 40 Hex Bolt	2		NS	Seal Kit (RAD 665775)	1
12	O/L	M8 x 65 Hex Bolt	4	45	NS	Output Shaft (RAD 657286)	1
13	NS	Casing Ello (RAD 661145)	1	46	I130	Woodruff Key	1
14	NS	Oil Plug, 1/4 (Comer) (RAD 661972)	1	47	I110	Auger, RH	1
	NS	Plug, 1/8 NPT (Usimax) (RAD 656090)	1	48	O/L	5/16-NC x 3/4 Hex Bolt	8
15	I195	Bearing	2	49	NS	Gearbox Support Bracket (RAD 657332)	1
16	I181	Shim, Gearbox	2	50	I105	1/4-20 x 1 Shear (w/Locknut)	1
17	NS	Gear (RAD 661159)	1	51	I104	Fan Adaptor Shear Plate	1
18	NS	Plug, 3/8 NPT & O-Ring (Comer)	1	52	I102	Fan Assembly	1
		(RAD 659847)
	NS	Plug, 1/8 NPT (Usimax) (RAD 656090)	1	Fasteners
19	NS	Casing (RAD 661142)	1		F309	1/4-28 x 1/4 Set Screw	3
Driveline and Auger Components
				NOTE: Decals are illustrated in greater detail in the Owner’s sec-
20	6671	Driveline Male Portion Assembly	1		tion of this manual. Refer to SAFETY, CONTROL, AND
		(Includes Items # 25-29)			INSTRUCTION DECALS in Safety Instructions, Page
21	I394	Decal, Rotating Auger	2		17.
22	5800	Decal, Walker Mower (4 x 7-1/2)	1	NOTE: All NS items are listed with a RAD Part Number (e.g., RAD
23	NS	Decal, Check Oil Level (RAD 655683)	1
24	NS	Decal, Lubricate Chain (RAD 657804)	1		657383), and are not sold by Walker Manufacturing.		To
25	6671-4	Male Shaft and Yoke Assembly	1		order these items, contact:
26	6671-3	Bearing Retainer	1
27	6671-2	Nylon Bearing	1			RAD Technologies Inc.
28	6671-1	Outer Shield	1			2835, Chemin de l’Aéroport
29	I395	Decal, Rotating Driveline	1			Thetford Mines (Québec)
30	5609	Spindle Bearing & Collar	2			G6G 5R7 CANADA
		(Includes Item # F309)				1-418-338-4499
31	O/L	5/16-NC Hex Nut	12

Use only genuine Walker® replacement parts. Effective Date 06-01-01

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