Chevrolet / GMC – Topkick / Kodiak (from 1990) / GM Tilt Cab Rear Single Axle Suspension

CHEVROLET / GMC - TOPKICK / KODIAM (FROM 1990) GM TILT CAB REAR SINGLE AXLE

Key	Part #	Description	# Req.	OEM Reference
1	-	Hanger	2	15641039
1	-	Hanger	2	15641040
1	-	Hanger	2	15641041
2	338-1961	Hanger	2	15641037
2	338-1962	Hanger; Cast	2	15641044
2	-	Hanger	2	15641042
2	-	Hanger	2	15641043
3	-	Bracket, Auxiliary Spring	4	15641070
4	330-353	Shackle Assembly	2	15641035
5	RB-191	Bushing; 22mm ID x 52mm OD x 74mm Lg.	2 or 6	15588651
6	334-909	Bolt; M22-2.5 x 135mm	2	15608999
7	334-910	Bolt; M22-2.5 x 190mm	2 or 4	15641062
8	334-911	Nut, Lock; M22-2.5	2 or 6	15609003
9	361-391	U-Bolt Kit; Special Bend, Grade 8	4	15624750, 15643019
9	361-392	U-Bolt Kit; Special Bend, Grade 8	4	15642864
10	M74076	Shock Absorber	2	—
10	M74409	Shock Absorber	2	—
10	M74077	Shock Absorber	2	—
10	M66626	Shock Absorber	2	—
11	—	Spring Assembly	—	—