Front Wheel Hub Bearing Assembly for 2002-2006 Cadillac, 2000-2008 Chevy, GMC
Available in stock (20)
RWD / 2WD Front Wheel Hub Bearing Assembly — 515053 (RWD / 2WD Only, 6-Lug, ABS, Front) — 2000–2008 Chevrolet / GMC / 2002–2006 Cadillac Escalade — GMT800 Platform
Full Vehicle Compatibility — GMT800 Platform (RWD / 2WD Only)
| Make | Model | Years |
|---|---|---|
| Chevrolet | Avalanche 1500 | 2002–2006 |
| Chevrolet | Express 1500 | 2003–2008 |
| Chevrolet | Express 2500 | 2003–2005 |
| Chevrolet | Suburban 1500 | 2000–2006 |
| Chevrolet | Tahoe | 2000–2006 |
| GMC | Savana 1500 | 2003–2008 |
| GMC | Savana 2500 | 2003–2005 |
| GMC | Yukon | 2000–2006 |
| GMC | Yukon XL 1500 | 2000–2006 |
| Cadillac | Escalade | 2002–2006 |
All fitments above: RWD / 2WD only. Note: this listing covers the Cadillac Escalade base model (2002–2006) in RWD/2WD configuration. For Escalade ESV, Escalade EXT, or 4WD/AWD Escalade variants, see SA-515036 (4WD/AWD hub). Confirm drivetrain configuration before ordering. Contact us with your VIN for fitment verification.
RWD / 2WD vs 4WD / AWD Hub — Same Vehicles, Different Parts
GMT800 full-size trucks and SUVs use different front hub assemblies depending on drivetrain configuration. The RWD/2WD hub (515053) does not include the CV axle stub interface required on driven front axles. The 4WD/AWD hub (SA-515036) uses a different bolt circle diameter and includes the CV axle interface. The two are not interchangeable — confirm your drivetrain via VIN before ordering.
Part Specifications
| Specification | Details |
|---|---|
| Part Number | 515053 |
| SKU | SA-515053 (single unit) |
| Replaces OEM / Cross Reference | 15772838 (GM OEM), BR930417, SP550305 |
| Position | Front (single unit — left or right) |
| Drivetrain | RWD / 2WD Only (NOT 4WD / AWD — see SA-515036) |
| Lug Count | 6 Lugs |
| ABS | Yes — ABS sensor ring integrated |
| Flange Diameter | 7.09 in (180.1 mm) |
| Bolt Circle Diameter | 5.5 in (139.7 mm) — GM standard 6×139.7 |
| Weight | ~6.41 kg (single unit) |
Key Features
- GMT800 RWD / 2WD Front Hub: Correct front hub specification for RWD/2WD variants of GMT800 Tahoe, Suburban 1500, Avalanche 1500, Yukon/YukonXL 1500, Express 1500–2500, Savana 1500–2500, and Cadillac Escalade (2002–2006 RWD). NOT for 4WD/AWD variants — see SA-515036.
- GM OEM Cross-Reference: Replaces GM OEM part 15772838 and aftermarket references BR930417 and SP550305. Direct fit, no modification required.
- GM Standard 6×139.7 Bolt Pattern: Fits the standard GM 6×139.7 bolt pattern (BCD 5.5 in / 139.7 mm) used across the GMT800 RWD full-size truck and SUV lineup.
- 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 RWD GMT800 vehicles.
- 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 RWD/2WD front suspension.
- Torque all fasteners to OEM specification. Verify ABS sensor connector seating after installation.
- Confirm RWD/2WD drivetrain before installation. 4WD/AWD variants require SA-515036.
- For both front corners, order quantity 2.
Note: Single unit. 515053, RWD/2WD only, 6-lug, ABS, 6×139.7. Replaces GM OEM 15772838 / BR930417 / SP550305. Fits 2000–2008 Chevy/GMC GMT800 and 2002–2006 Cadillac Escalade — RWD/2WD only. Confirm drivetrain before ordering. For 4WD/AWD, see SA-515036.
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