Wheel-hub-bearing-unit-for-GM-USA-515088

Wheel-hub-bearing-unit-for-GM-USA-515088

Fit Vehicles/Application:GM-USA-Chevrolet: Silverado 3500,GMC: Sierra 3500

AOZ NO:L-282

OE Numbers:515088

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

Fit Vehicles/Application:GM-USA-Chevrolet: Silverado 3500,GMC: Sierra 3500

AOZ NO:L-282

OE Numbers:515088

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

OEM-NUMBER	Cross Reference code
GM-USA-515088

Fit Vehicles
Chevrolet
Silverado 3500	2001-2006
GMC
Sierra 3500	2001-2006

GENERAL PRODUCT DATA
Brand or Logo	AOZ or customer brand
Place of Origin	China, Zhejiang
Product Name	AOZ High Quality Front Wheel Hub Auto Part Wheel Hub Unit
Packing	White Box / Colour Box / Customized
Certification	ISO/TS16949 - 2016
Sample	Available
Delivery	Sea / Air / Land / Express
Supply Ability	10000 Piece / Per Month
Port	Shanghai, Ningbo, Yiwu, Guangzhou
ABS Sensor	Yes

ACCURACY SPECIFICATIONS
Bearing materials	GCr15 = SAE52100
Flange materials	55# Steel (High quality)
Ball / roller materials	GCr15 = SAE52100
Cage materials	Top Grade PA66 + GF25
Seal materials	Stainless steel + NBR
Wheel stud grade	10.9
Bearing rings hardness control	60-66 HRC
Ball / roller hardness control	61-66 HRC
Inner and outer ring race max roughness control	≤0.20μm
Inner and outer ring race max roundness control	≤3μm
Product inspection	100%
Quality Guarantee	2 years or 60,000 Kilometers

FAQs

Q1: Why does my hub assembly have two different bolt lengths included?

A: Some vehicles use different length bolts for different mounting positions — longer bolts may go through thicker sections of the knuckle. Refer to your service manual or match them to the original bolt positions.

Q2: Can a hub bearing failure trigger a stability control warning light?

A: Yes. Electronic stability control systems rely on wheel speed data from the ABS sensors. A faulty encoder ring or damaged sensor wire can disable stability control and illuminate the warning light.

Q3: Why does my new hub have a small ring of rubber around the ABS connector?

A: This rubber seal provides environmental protection against water, dust, and road salt entering the electrical connection. Make sure it is properly positioned when connecting the wiring harness.

"Quality First, Customers First", "AOZ" committed to providing reliable products and long-term support to help our partners succeed.

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