Differential Components

1973-91 Chevy Blazer, Suburban
1973-91 GMC Jimmy, Suburban

Kit components may vary from illustration depending on your truck's model.

Professional Installation Recommended

Full Parts List

	Part	Description	Application	Required quantity	Price	Stock status	Qty
12 Bolt with 8-7/8" Ring Gear and 30 Spline Pinion Rear 1/2 Ton 1973-81
1	32-9020	Ring & Pinion Assembly-3.08	1/2 73-81	Required Quantity: (1)	$189.95	Availability: In stock	Qty: Qty:
	32-9022	Ring & Pinion Assembly-3.42	1/2 73-81	Required Quantity: (1)	$204.95	Availability: In stock	Qty: Qty:
	32-9021	Ring & Pinion Assembly-3.73	1/2 73-81	Required Quantity: (1)	$229.95	Availability: In stock	Qty: Qty:
	32-9023	Ring & Pinion Assembly-4.11	1/2 73-81	Required Quantity: (1)	$204.95	Availability: In stock	Qty: Qty:
2	34-0555	Master Kit 8-7/8" RG	1/2 73-81	Required Quantity: (1)	$99.95	Availability: In stock	Qty: Qty:
3	34-0551	Bearing Kit 8-7/8" RG	1/2 73-81	Required Quantity: (1)	$78.95	Availability: In stock	Qty: Qty:
5	30-4354	Cover Gasket 8-7/8" RG	1/2 73-81	Required Quantity: (1)	$5.55	Availability: In stock	Qty: Qty:
10 Bolt with 8-1/2" Ring Gear and 30 Spline Pinion Front 1/2 3/4 Ton 4WD 1977-91 Rear 1/2 Ton 1978-91
1	32-9028	Ring & Pinion-2.73	Chevy GMC 77-91	Required Quantity: (1)	$225.95	Availability: In stock	Qty: Qty:
	32-9029	Ring & Pinion-3.08	Chevy GMC 77-91	Required Quantity: (1)	$229.95	Availability: In stock	Qty: Qty:
	32-9030	Ring & Pinion-3.42	Chevy GMC 77-91	Required Quantity: (1)	$159.95	Availability: In stock	Qty: Qty:
	32-9031	Ring & Pinion-3.73	Chevy GMC 77-91	Required Quantity: (1)	$179.95	Availability: In stock	Qty: Qty:
	32-9032	Ring & Pinion-4.11	Chevy GMC 77-91	Required Quantity: (1)	$159.95	Availability: In stock	Qty: Qty:
2	34-0554	Master Kit 8-1/2" RG	Chevy GMC 77-91	Required Quantity: (1)	$95.95	Availability: In stock	Qty: Qty:
3	34-0550	Bearing Kit 8-1/2" RG	Chevy GMC 77-91	Required Quantity: (1)	$69.95	Availability: In stock	Qty: Qty:
6	30-4392	Cover Gasket-FRT 8-1/2" RG	Chevy GMC 77-91	Required Quantity: (1)	$4.95	Availability: In stock	Qty: Qty:
	30-4352	Cover Gasket-Rear 8-1/2" RG	Chevy GMC 78-91	Required Quantity: (1)	$4.95	Availability: In stock	Qty: Qty:
10 Bolt DANA 44 with 8-1/2" Ring Gear and 26 Spline Pinion Front 4WD 1973-80
7	30-4390	Cover Gasket 4wd	Chevy GMC 73-80	Required Quantity: (1)	$2.95	Availability: In stock	Qty: Qty:
10 Bolt DANA 60 with 9-3/4" Ring Gear and 29 Spline Pinion Rear 3/4 Ton 1973-91
1	32-9056	Ring & Pinion-3.73	Sub 3/4 73-91	Required Quantity: (1)	$279.95	Availability: Out of stock	Qty:
8	40-4022-C	Differential Cover Gasket	Sub 3/4 73-91	Required Quantity: (1)	$3.95	Availability: In stock	Qty: Qty:
14 Bolt with 10-1/2" Ring Gear and 30 Spline Pinion Rear 3/4 Ton 1973-91
1	32-9042	Ring & Pinion-4.56	Sub 3/4 73-91	Required Quantity: (1)	$249.95	Availability: In stock	Qty: Qty:
2	34-0557	Master Kit "A" 10-1/2" RG	Sub 3/4 73-87	Required Quantity: (1)	$169.95	Availability: In stock	Qty: Qty:
	"A" With 4.10 and down rear axle ratio.
9	30-4353	Cover Gasket 10-1/2" RG	Sub 3/4 73-91	Required Quantity: (1)	$2.45	Availability: In stock	Qty: Qty:
14 Bolt with 9-1/2" Ring Gear and 30 Spline Pinion Rear 3/4 Ton 1981-91
4	32-9083	Internal Kit "B"	Sub 3/4 81-91	Required Quantity: (1)	$129.95	Availability: Out of stock	Qty:
	"B" Fits models without positraction or limited slip differentials.
10	30-4355	Cover Gasket 9-1/2" RG	Sub 3/4 81-91	Required Quantity: (1)	$5.25	Availability: In stock	Qty: Qty:

California Residents: Prop 65 Warning

Vehicle application

Includes Parts for the Following Models:

Chevy Models

Suburban 2WD (1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991)
Suburban 4WD (1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991)
Blazer 2WD (1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982)
Blazer 4WD (1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991)

GMC Models

Jimmy 2WD (1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982)
Jimmy 4WD (1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991)
Suburban 2WD (1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991)
Suburban 4WD (1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991)

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	Part	Description	Application	Required quantity	Price		Stock status	Qty

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Differential Components

Full Parts List

Part Details

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Vehicle application

Includes Parts for the Following Models:

Chevy Models

GMC Models

Loctite Ready Gasket