Luk GDK331 Axle Differential Bearing and Seal Kit - Front or Rear

Name: Luk GDK331 Axle Differential Bearing and Seal Kit - Front or Rear
Brand: Luk
SKU: BBZH-GDK331
Price: 294.84 USD
Availability: InStock

Rear and Front

⚙️ 288 vehicles fit this part

🔍

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

$294.84Free Shipping

🚚Free ShippingNo Cost to Continental U.S.

🔄Free Returns*Wrong fit? No cost

🛡️60-Day ReturnsMoney back guarantee

*Free return shipping only qualifies if our fitment verification tool is used.

🔥

✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.

✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Chevrolet, Dodge, Ford, GMC, and Jeep, B300, B350, B3500, C30, C3500, Challenger, Charger, D200, D250, D300, D350, F-250, F-350, G30, G3500, J20, K30, K3500, P30, P3500, R30, R3500, Ram 2500, Ram 3500, Ram 3500 Van, V30, V3500, W200, W250, and W300

🔄Easy Returns — Return within 60 days for a full refund

🚚Fast Shipping — Most orders ship same business day before 1pm CST

Not what you need? Click here for all Axle Differential Bearing and Seal Kit options

OE-Quality Differential Bearing Kit

Restore smooth differential operation with the LuK GDK331 axle differential bearing and seal kit. This kit is built for professional transmission and driveline repair, using OE-quality bearing components selected for the specific application.

Compatible with a wide range of Dodge Ram 2500 and Ram 3500 applications, plus select Ford, Chevrolet, GMC, and Jeep heavy-duty models, the GDK331 is a practical solution when differential bearings are worn, noisy, or damaged.

OE-quality differential bearing kit for professional repair
Application-specific component selection for proper service fit
Supports front and rear differential service, depending on vehicle
Cross-references SKF SDK331 and Timken DRK331 for the same application
Part number: GDK331

Detailed Application Coverage

LuK GDK331 is an axle differential bearing and seal kit for service work on heavy-duty driveline systems. It fits 1994-2008 Dodge Ram 2500 front, 2001-2008 Dodge Ram 3500 front, 1994-2007 Dodge Ram 3500 rear, 1999-2003 Dodge Ram 3500 Van rear, 1995-1998 Dodge B3500 rear, 1979-1997 Ford F-350 front, and additional Chevrolet, GMC, Dodge, and Jeep applications listed in the fitment data. This part number, GDK331, is also used in repair searches for Dodge Ram 3500 rear differential bearing kit and Ford F-350 front differential bearing kit applications.

For buyers searching by vehicle, this kit is commonly referenced for Dodge Ram 2500, Dodge Ram 3500, and Ford F-350 differential service. It is also listed for select Chevrolet K30, GMC K3500, and Jeep J20 rear axle applications.

What It Helps Repair

Differential bearing noise
Excessive drivetrain play or looseness
Worn or damaged differential bearings
Service needs during axle or transmission repair
Front or rear differential rebuild work

Installation Notes

Verify axle position, year, and model before ordering, since fitment varies by front and rear applications. Professional installation is recommended for differential service because bearing setup, preload, and inspection are critical to proper operation. Confirm all related wear surfaces and seals during teardown to complete the repair correctly.

Quality Assurance

LuK states that this kit uses OE-quality components selected for each individual transmission application to support a professional repair outcome. The GDK331 is built as a service kit for differential bearing replacement, with application-specific parts chosen for the listed vehicles.

This part fits 288 vehicles. Search below:

Year	Make	Model	Position	Notes
2008	Dodge	Ram 2500	Front	Standard Differential Kit
2008	Dodge	Ram 3500	Front	Standard Differential Kit
2007	Dodge	Ram 2500	Front	Standard Differential Kit
2007	Dodge	Ram 3500	Rear	Standard Differential Kit
2006	Dodge	Ram 2500	Front	Standard Differential Kit
2006	Dodge	Ram 3500	Rear	Standard Differential Kit
2005	Dodge	Ram 2500	Front	Standard Differential Kit
2005	Dodge	Ram 3500	Rear	Standard Differential Kit
2004	Dodge	Ram 2500	Front	Standard Differential Kit
2004	Dodge	Ram 3500	Rear	Standard Differential Kit
2003	Dodge	Ram 2500	Front	Standard Differential Kit
2003	Dodge	Ram 3500	Rear	Standard Differential Kit
2003	Dodge	Ram 3500 Van	Rear	Standard Differential Kit
2002	Dodge	Ram 2500	Front	Standard Differential Kit
2002	Dodge	Ram 3500	Rear	Standard Differential Kit
2002	Dodge	Ram 3500 Van	Rear	Standard Differential Kit
2001	Dodge	Ram 2500	Front	Standard Differential Kit
2001	Dodge	Ram 3500	Front	Standard Differential Kit
2001	Dodge	Ram 3500 Van	Rear	Standard Differential Kit
2000	Dodge	Ram 2500	Front	Standard Differential Kit
2000	Dodge	Ram 3500	Rear	Standard Differential Kit
2000	Dodge	Ram 3500 Van	Rear	Standard Differential Kit
1999	Dodge	Ram 2500	Front	Standard Differential Kit
1999	Dodge	Ram 3500	Rear	Standard Differential Kit
1999	Dodge	Ram 3500 Van	Rear	Standard Differential Kit
1998	Dodge	B3500	Rear	Standard Differential Kit
1998	Dodge	Ram 2500	Front	Standard Differential Kit
1998	Dodge	Ram 3500	Front	Standard Differential Kit
1997	Dodge	B3500	Rear	Standard Differential Kit
1997	Dodge	Ram 2500	Front	Standard Differential Kit
1997	Dodge	Ram 3500	Rear	Standard Differential Kit
1997	Ford	F-350	Front	Standard Differential Kit
1996	Dodge	B3500	Rear	Standard Differential Kit
1996	Dodge	Ram 2500	Front	Standard Differential Kit
1996	Dodge	Ram 3500	Rear	Standard Differential Kit
1996	Ford	F-350	Front	Standard Differential Kit
1995	Dodge	B3500	Rear	Standard Differential Kit
1995	Dodge	Ram 2500	Front	Standard Differential Kit
1995	Dodge	Ram 3500	Rear	Standard Differential Kit
1995	Ford	F-350	Front	Standard Differential Kit
1994	Dodge	B350	Rear	Standard Differential Kit
1994	Dodge	Ram 2500	Front	Standard Differential Kit
1994	Dodge	Ram 3500	Rear	Standard Differential Kit
1994	Ford	F-350	Front	Standard Differential Kit
1993	Dodge	B350	Rear	Standard Differential Kit
1993	Dodge	D250	Rear	Standard Differential Kit
1993	Dodge	D350	Rear	Standard Differential Kit
1993	Dodge	W250	Front	Standard Differential Kit
1993	Ford	F-350	Front	Standard Differential Kit
1992	Dodge	B350	Rear	Standard Differential Kit
1992	Dodge	D250	Rear	Standard Differential Kit
1992	Dodge	D350	Rear	Standard Differential Kit
1992	Dodge	W250	Rear	Standard Differential Kit
1992	Ford	F-350	Front	Standard Differential Kit
1991	Chevrolet	C3500	Rear	Standard Differential Kit
1991	Chevrolet	G30	Rear	Standard Differential Kit
1991	Chevrolet	K3500	Front	Standard Differential Kit
1991	Chevrolet	P30	Rear	Standard Differential Kit
1991	Chevrolet	R3500	Rear	Standard Differential Kit
1991	Chevrolet	V3500	Rear	Standard Differential Kit
1991	Dodge	B350	Rear	Standard Differential Kit
1991	Dodge	D250	Rear	Standard Differential Kit
1991	Dodge	D350	Rear	Standard Differential Kit
1991	Dodge	W250	Rear	Standard Differential Kit
1991	Ford	F-350	Front	Standard Differential Kit
1991	GMC	C3500	Rear	Standard Differential Kit
1991	GMC	G3500	Rear	Standard Differential Kit
1991	GMC	K3500	Rear	Standard Differential Kit
1991	GMC	P3500	Rear	Standard Differential Kit
1991	GMC	R3500	Rear	Standard Differential Kit
1991	GMC	V3500	Rear	Standard Differential Kit
1990	Chevrolet	C3500	Rear	Standard Differential Kit
1990	Chevrolet	G30	Rear	Standard Differential Kit
1990	Chevrolet	K3500	Rear	Standard Differential Kit
1990	Chevrolet	P30	Rear	Standard Differential Kit
1990	Chevrolet	R3500	Rear	Standard Differential Kit
1990	Chevrolet	V3500	Rear	Standard Differential Kit
1990	Dodge	B350	Rear	Standard Differential Kit
1990	Dodge	D250	Rear	Standard Differential Kit
1990	Dodge	D350	Rear	Standard Differential Kit
1990	Dodge	W250	Rear	Standard Differential Kit
1990	Ford	F-350	Front	Standard Differential Kit
1990	GMC	C3500	Rear	Standard Differential Kit
1990	GMC	G3500	Rear	Standard Differential Kit
1990	GMC	K3500	Front	Standard Differential Kit
1990	GMC	P3500	Rear	Standard Differential Kit
1990	GMC	R3500	Rear	Standard Differential Kit
1990	GMC	V3500	Rear	Standard Differential Kit
1989	Chevrolet	C3500	Rear	Standard Differential Kit
1989	Chevrolet	G30	Rear	Standard Differential Kit
1989	Chevrolet	K3500	Rear	Standard Differential Kit
1989	Chevrolet	P30	Rear	Standard Differential Kit
1989	Chevrolet	R3500	Rear	Standard Differential Kit
1989	Chevrolet	V3500	Front	Standard Differential Kit
1989	Dodge	B350	Rear	Standard Differential Kit
1989	Dodge	D250	Rear	Standard Differential Kit
1989	Dodge	D350	Rear	Standard Differential Kit
1989	Dodge	W250	Front	Standard Differential Kit
1989	Ford	F-350	Front	Standard Differential Kit
1989	GMC	C3500	Rear	Standard Differential Kit
1989	GMC	G3500	Rear	Standard Differential Kit
1989	GMC	K3500	Rear	Standard Differential Kit
1989	GMC	P3500	Rear	Standard Differential Kit
1989	GMC	R3500	Rear	Standard Differential Kit
1989	GMC	V3500	Front	Standard Differential Kit
1988	Chevrolet	C3500	Rear	Standard Differential Kit
1988	Chevrolet	G30	Rear	Standard Differential Kit
1988	Chevrolet	K3500	Front	Standard Differential Kit
1988	Chevrolet	P30	Rear	Standard Differential Kit
1988	Chevrolet	R30	Rear	Standard Differential Kit
1988	Chevrolet	V30	Rear	Standard Differential Kit
1988	Dodge	B350	Rear	Standard Differential Kit
1988	Dodge	D250	Rear	Standard Differential Kit
1988	Dodge	D350	Rear	Standard Differential Kit
1988	Dodge	W250	Rear	Standard Differential Kit
1988	Ford	F-350	Front	Standard Differential Kit
1988	GMC	C3500	Rear	Standard Differential Kit
1988	GMC	G3500	Rear	Standard Differential Kit
1988	GMC	K3500	Front	Standard Differential Kit
1988	GMC	P3500	Rear	Standard Differential Kit
1988	GMC	R3500	Rear	Standard Differential Kit
1988	GMC	V3500	Rear	Standard Differential Kit
1988	Jeep	J20	Rear	Standard Differential Kit
1987	Chevrolet	G30	Rear	Standard Differential Kit
1987	Chevrolet	P30	Rear	Standard Differential Kit
1987	Chevrolet	R30	Rear	Standard Differential Kit
1987	Chevrolet	V30	Rear	Standard Differential Kit
1987	Dodge	B350	Rear	Standard Differential Kit
1987	Dodge	D250	Rear	Standard Differential Kit
1987	Dodge	D350	Rear	Standard Differential Kit
1987	Dodge	W250	Rear	Standard Differential Kit
1987	Ford	F-350	Front	Standard Differential Kit
1987	GMC	G3500	Rear	Standard Differential Kit
1987	GMC	P3500	Rear	Standard Differential Kit
1987	GMC	R3500	Rear	Standard Differential Kit
1987	GMC	V3500	Rear	Standard Differential Kit
1987	Jeep	J20	Rear	Standard Differential Kit
1986	Chevrolet	C30	Rear	Standard Differential Kit
1986	Chevrolet	G30	Rear	Standard Differential Kit
1986	Chevrolet	K30	Rear	Standard Differential Kit
1986	Chevrolet	P30	Rear	Standard Differential Kit
1986	Dodge	B350	Rear	Standard Differential Kit
1986	Dodge	D250	Rear	Standard Differential Kit
1986	Dodge	D350	Rear	Standard Differential Kit
1986	Dodge	W250	Rear	Standard Differential Kit
1986	Ford	F-350	Front	Standard Differential Kit
1986	GMC	C3500	Rear	Standard Differential Kit
1986	GMC	G3500	Rear	Standard Differential Kit
1986	GMC	K3500	Rear	Standard Differential Kit
1986	GMC	P3500	Rear	Standard Differential Kit
1986	Jeep	J20	Rear	Standard Differential Kit
1985	Chevrolet	C30	Rear	Standard Differential Kit
1985	Chevrolet	G30	Rear	Standard Differential Kit
1985	Chevrolet	K30	Rear	Standard Differential Kit
1985	Chevrolet	P30	Rear	Standard Differential Kit
1985	Dodge	B350	Rear	Standard Differential Kit
1985	Dodge	D250	Rear	Standard Differential Kit
1985	Dodge	D350	Rear	Standard Differential Kit
1985	Dodge	W250	Front	Standard Differential Kit
1985	Ford	F-350	Front	Standard Differential Kit
1985	GMC	C3500	Rear	Standard Differential Kit
1985	GMC	G3500	Rear	Standard Differential Kit
1985	GMC	K3500	Rear	Standard Differential Kit
1985	GMC	P3500	Rear	Standard Differential Kit
1985	Jeep	J20	Rear	Standard Differential Kit
1984	Chevrolet	C30	Rear	Standard Differential Kit
1984	Chevrolet	G30	Rear	Standard Differential Kit
1984	Chevrolet	K30	Front	Standard Differential Kit
1984	Chevrolet	P30	Rear	Standard Differential Kit
1984	Dodge	B350	Rear	Standard Differential Kit
1984	Dodge	D250	Rear	Standard Differential Kit
1984	Dodge	D350	Rear	Standard Differential Kit
1984	Dodge	W250	Rear	Standard Differential Kit
1984	Ford	F-350	Front	Standard Differential Kit
1984	GMC	C3500	Rear	Standard Differential Kit
1984	GMC	G3500	Rear	Standard Differential Kit
1984	GMC	K3500	Front	Standard Differential Kit
1984	GMC	P3500	Rear	Standard Differential Kit
1984	Jeep	J20	Rear	Standard Differential Kit
1983	Chevrolet	C30	Rear	Standard Differential Kit
1983	Chevrolet	G30	Rear	Standard Differential Kit
1983	Chevrolet	K30	Rear	Standard Differential Kit
1983	Chevrolet	P30	Rear	Standard Differential Kit
1983	Dodge	B350	Rear	Standard Differential Kit
1983	Dodge	D250	Rear	Standard Differential Kit
1983	Dodge	D350	Rear	Standard Differential Kit
1983	Dodge	W250	Rear	Standard Differential Kit
1983	Ford	F-350	Front	Standard Differential Kit
1983	GMC	C3500	Rear	Standard Differential Kit
1983	GMC	G3500	Rear	Standard Differential Kit
1983	GMC	K3500	Rear	Standard Differential Kit
1983	GMC	P3500	Rear	Standard Differential Kit
1983	Jeep	J20	Rear	Standard Differential Kit
1982	Chevrolet	C30	Rear	Standard Differential Kit
1982	Chevrolet	G30	Rear	Standard Differential Kit
1982	Chevrolet	K30	Front	Standard Differential Kit
1982	Chevrolet	P30	Rear	Standard Differential Kit
1982	Dodge	B350	Rear	Standard Differential Kit
1982	Dodge	D250	Rear	Standard Differential Kit
1982	Dodge	D350	Rear	Standard Differential Kit
1982	Dodge	W250	Front	Standard Differential Kit
1982	Ford	F-350	Front	Standard Differential Kit
1982	GMC	C3500	Rear	Standard Differential Kit
1982	GMC	G3500	Rear	Standard Differential Kit
1982	GMC	K3500	Front	Standard Differential Kit
1982	GMC	P3500	Rear	Standard Differential Kit
1982	Jeep	J20	Rear	Standard Differential Kit
1981	Chevrolet	C30	Rear	Standard Differential Kit
1981	Chevrolet	G30	Rear	Standard Differential Kit
1981	Chevrolet	K30	Rear	Standard Differential Kit
1981	Chevrolet	P30	Rear	Standard Differential Kit
1981	Dodge	B350	Rear	Standard Differential Kit
1981	Dodge	D250	Rear	Standard Differential Kit
1981	Dodge	D350	Rear	Standard Differential Kit
1981	Dodge	W250	Rear	Standard Differential Kit
1981	Ford	F-350	Front	Standard Differential Kit
1981	GMC	C3500	Rear	Standard Differential Kit
1981	GMC	G3500	Rear	Standard Differential Kit
1981	GMC	K3500	Rear	Standard Differential Kit
1981	GMC	P3500	Rear	Standard Differential Kit
1981	Jeep	J20	Rear	Standard Differential Kit
1980	Chevrolet	C30	Rear	Standard Differential Kit
1980	Chevrolet	G30	Rear	Standard Differential Kit
1980	Chevrolet	K30	Rear	Standard Differential Kit
1980	Chevrolet	P30	Rear	Standard Differential Kit
1980	Dodge	B300	Rear	Standard Differential Kit
1980	Dodge	D200	Rear	Standard Differential Kit
1980	Dodge	D300	Rear	Standard Differential Kit
1980	Dodge	W200	Rear	Standard Differential Kit
1980	Dodge	W300	Rear	Standard Differential Kit
1980	Ford	F-350	Front	Standard Differential Kit
1980	GMC	C3500	Rear	Standard Differential Kit
1980	GMC	G3500	Rear	Standard Differential Kit
1980	GMC	K3500	Rear	Standard Differential Kit
1980	GMC	P3500	Rear	Standard Differential Kit
1980	Jeep	J20	Rear	Standard Differential Kit
1979	Chevrolet	C30	Rear	Standard Differential Kit
1979	Chevrolet	K30	Rear	Standard Differential Kit
1979	Dodge	B300	Rear	Standard Differential Kit
1979	Dodge	D200	Rear	Standard Differential Kit
1979	Dodge	D300	Rear	Standard Differential Kit
1979	Dodge	W200	Rear	Standard Differential Kit
1979	Dodge	W300	Front	Standard Differential Kit
1979	Ford	F-250	Front	Standard Differential Kit
1979	Ford	F-350	Front	Standard Differential Kit
1979	GMC	C3500	Rear	Standard Differential Kit
1979	GMC	K3500	Rear	Standard Differential Kit
1979	Jeep	J20	Rear	Standard Differential Kit
1978	Chevrolet	C30	Rear	Standard Differential Kit
1978	Chevrolet	K30	Rear	Standard Differential Kit
1978	Dodge	B300	Rear	Standard Differential Kit
1978	Dodge	D200	Rear	Standard Differential Kit
1978	Dodge	D300	Rear	Standard Differential Kit
1978	Dodge	W200	Rear	Standard Differential Kit
1978	Dodge	W300	Rear	Standard Differential Kit
1978	Ford	F-250	Front	Standard Differential Kit
1978	Jeep	J20	Rear	Standard Differential Kit
1977	Chevrolet	C30	Rear	Standard Differential Kit
1977	Chevrolet	K30	Front	Standard Differential Kit
1977	Dodge	B300	Rear	Standard Differential Kit
1977	Dodge	D200	Rear	Standard Differential Kit
1977	Dodge	D300	Rear	Standard Differential Kit
1977	Dodge	W200	Rear	Standard Differential Kit
1977	Dodge	W300	Rear	Standard Differential Kit
1977	Ford	F-250	Front	Standard Differential Kit
1977	Jeep	J20	Rear	Standard Differential Kit
1976	Chevrolet	C30	Rear	Standard Differential Kit
1976	Dodge	B300	Rear	Standard Differential Kit
1976	Dodge	D200	Rear	Standard Differential Kit
1976	Dodge	D300	Rear	Standard Differential Kit
1976	Dodge	W200	Rear	Standard Differential Kit
1976	Dodge	W300	Front	Standard Differential Kit
1976	Ford	F-250	Front	Standard Differential Kit
1976	Jeep	J20	Rear	Standard Differential Kit
1975	Chevrolet	C30	Rear	Standard Differential Kit
1975	Dodge	B300	Rear	Standard Differential Kit
1975	Dodge	D200	Rear	Standard Differential Kit
1975	Dodge	D300	Rear	Standard Differential Kit
1975	Dodge	W200	Rear	Standard Differential Kit
1975	Dodge	W300	Rear	Standard Differential Kit
1975	Ford	F-250	Front	Standard Differential Kit
1975	Jeep	J20	Rear	Standard Differential Kit
1974	Jeep	J20	Rear	Standard Differential Kit
1971	Dodge	Challenger	Rear	Standard Differential Kit
1970	Dodge	Challenger	Rear	Standard Differential Kit
1968	Dodge	Charger	Rear	Standard Differential Kit
1967	Dodge	Charger	Rear	Standard Differential Kit
1966	Dodge	Charger	Rear	Standard Differential Kit

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

4620044100DRK331RA331SDK331

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.