2WD Front Wheel Hub Bearing Assembly for 1999-2007 Chevy/GMC, 2002-2006 Cadillac
Available in stock (20)
Front Wheel Hub Bearing Assembly — 515054 (2WD / RWD Only, 6-Lug, ABS) — 1999–2013 Chevrolet / GMC / Cadillac GMT800 Platform
Full Vehicle Compatibility — GMT800 Platform (1999–2013), 2WD / RWD Only
| Make | Model | Years |
|---|---|---|
| Chevrolet | Avalanche 1500 | 2002–2006 |
| Chevrolet | Express 1500 | 2003–2013 |
| Chevrolet | Express 2500 | 2003–2005 |
| Chevrolet | Silverado 1500 | 1999–2006 |
| Chevrolet | Silverado 1500 Classic | 2007 |
| Chevrolet | Suburban 1500 | 2000–2006 |
| Chevrolet | Tahoe | 2000–2006 |
| Cadillac | Escalade | 2002–2006 |
| GMC | Savana 1500 | 2003–2013 |
| GMC | Savana 2500 | 2003–2005 |
| GMC | Sierra 1500 | 1999–2006 |
| GMC | Sierra 1500 Classic | 2007 |
| GMC | Yukon | 2000–2006 |
| GMC | Yukon XL 1500 | 2000–2006 |
All fitments above: 2WD / RWD only. Confirm drivetrain configuration before ordering. Contact us with your VIN for fitment verification if unsure.
2WD vs 4WD Hub — Why These Are Different Parts
On GMT800 full-size trucks and SUVs, the front hub assembly differs between 2WD and 4WD/AWD configurations. The 2WD (RWD) front hub (515054) is a simpler, lighter assembly without the front CV axle stub interface required on 4WD/AWD models. It has a slightly different flange geometry from the 4WD variants (515036 for GMT800 4WD, 515096 for GMT900 4WD). Installing a 2WD hub on a 4WD vehicle or vice versa will result in incorrect fitment. If your truck or SUV is 4WD or AWD, see our separate 515036 (GMT800 4WD) listing.
Part Specifications
| Specification | Details |
|---|---|
| Part Number | 515054 |
| SKU | SA-515054 (single unit) |
| Replaces OEM / Cross Reference | 25840784 (GM OEM), SP450703, H515054, BR930762, WE60912, 730-0237, WA515036, FW350 |
| Position | Front (single unit) |
| Drivetrain | 2WD / RWD Only (NOT 4WD / AWD) |
| Lug Count | 6 Lugs |
| ABS | Yes — ABS sensor ring integrated |
| Flange Diameter | 7.09 in (180.1 mm) |
| Flange Offset | 1.97 in (50.0 mm) |
| Bolt Circle Diameter | 5.5 in (139.7 mm) |
| Weight | ~6.31 kg (single unit) |
Key Features
- 2WD / RWD GMT800 Specific: Correct front hub specification for 2WD/RWD variants of GMT800 Silverado, Sierra, Tahoe, Yukon, Suburban, Avalanche, Escalade, Express, and Savana. NOT for 4WD or AWD variants — see SA-515036 for GMT800 4WD.
- OEM-Equivalent Quality: Meets or exceeds OEM performance standards. Tested for load rating, bearing clearance, and ABS sensor signal integrity before shipment.
- ABS-Compatible: Integrated ABS tone ring — maintains factory ABS, traction control, and stability control on all compatible 2WD GMT800 vehicles.
- GM OEM Cross-Reference: Replaces GM OEM part 25840784 and multiple aftermarket references (SP450703, H515054, BR930762, WE60912, 730-0237, WA515036, FW350). Direct fit, no modification required.
- Complete Assembly: Hub, bearing, and ABS ring pre-assembled — no press-fit or bearing packing required.
Installation Notes
- Professional installation recommended. Requires standard hub/knuckle removal for GMT800 2WD front suspension.
- Torque all fasteners to OEM specification. Verify ABS sensor connector seating after installation.
- Confirm 2WD/RWD drivetrain before installation. 4WD/AWD variants require a different hub assembly (515036).
Note: Single unit. 515054, 2WD/RWD only, 6-lug, ABS. Replaces GM 25840784 / SP450703 / H515054 / BR930762 / WE60912 / 730-0237 / WA515036 / FW350. Fits 1999–2013 Chevy/GMC/Cadillac GMT800 platform 2WD/RWD models listed above. Confirm 2WD drivetrain before ordering.
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