Wheel-hub-bearing-unit-for-GM-USA-512006

Wheel-hub-bearing-unit-for-GM-USA-512006

Fit Vehicles/Application:GM-USA-Cadillac Allante, Deville, Eldorado

AOZ NO:LD109

OE Numbers:512006

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

Fit Vehicles/Application:GM-USA-Cadillac Allante, Deville, Eldorado

AOZ NO:LD109

OE Numbers:512006

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

OEM-NUMBER	Cross Reference code
GM-USA-512006

Fit Vehicles
Cadillac
Allante	1987-1993
Deville	1959-2005

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: What causes a hub to make a buzzing noise that resonates through the floorboard?
A: Rear hub bearing noise is often transmitted through the suspension and chassis into the cabin floor. A buzzing or vibrating sensation in the floorboard can indicate a failing rear bearing.

Q2: Why does my new hub have a small indentation on the ABS connector housing?
A: This indentation is a keying feature that ensures the connector plugs into the vehicle harness in the correct orientation. It prevents reverse insertion that could damage the sensor pins.

Q3: Can a bad hub bearing cause my vehicle to make a knocking sound when going over bumps?
A: Yes. Excessive play allows the hub to move vertically within the knuckle when encountering road impacts. This movement creates a knocking or clunking sound as the hub shifts and settles.

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

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