Wheel-hub-bearing-unit-for-GM-USA-515085

Wheel-hub-bearing-unit-for-GM-USA-515085

Fit Vehicles/Application:GM-USA-Chevrolet Express2500/3500,Silverado,GMC: Savana 2500/3500, Sierra 2500, Yukon XL 2500

AOZ NO:LD093

OE Numbers:515085

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

OEM-NUMBER	Cross Reference code
GM-USA-515085

Fit Vehicles
Chevrolet
Express 2500/3500	1999-2000
Silverado	2000
GMC
Sierra 2500	1999-2000
Yukon XL 2500	2000
Savana 2500/3500	1996-Present

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 new hub feel tighter on one side than the other?

A: Hub bearing preload is set at the factory and can vary slightly between units. As long as there is no grinding, binding, or roughness when spinning by hand, slight differences in rotational resistance are normal.

Q2: Can a damaged ABS encoder ring be replaced separately from the hub?

A: On most modern hub assemblies, the encoder ring is integrated into the bearing seal and cannot be replaced separately. The entire hub assembly must be replaced.

Q3: Why does my vehicle vibrate after installing new hubs on both sides?

A: This could indicate that the hub mounting surfaces were not cleaned properly, the brake rotor is not seated flush, or the wheel is not hub-centric. Recheck each step of the installation.

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

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