$Wheel-hub-bearing-unit-for-GM-USA-513121\12429204\7470105\7470567\7470568\7470143$ $Wheel-hub-bearing-unit-for-GM-USA-513121\12429204\7470105\7470567\7470568\7470143$ $Wheel-hub-bearing-unit-for-GM-USA-513121\12429204\7470105\7470567\7470568\7470143$

Wheel-hub-bearing-unit-for-GM-USA-513121\12429204\7470105\7470567\7470568\7470143

FitVehicles/Application:GM-USA-BUICK,CADILLAC,CHEVROLET,OLDSMOBILE,PONTIAC
AOZ NO:L-X03
OE Numbers：513121，12429204，7470105
Cross Reference Numbers:7470567,7470568,7470143
Certification: IATF 16949:2016
Quality Guarantee: 2 years or 60000 kilometers

FitVehicles/Application:GM-USA-BUICK,CADILLAC,CHEVROLET,OLDSMOBILE,PONTIAC

AOZ NO:L-X03

OE Numbers：513121，12429204，7470105

Cross Reference Numbers:7470567,7470568,7470143

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

OEM-NUMBER	Cross Reference code
GM-USA-513121	7470567
12429204	7470568
7470105	7470143

Fit Vehicles
BUICK
CENTURY	1997-2001
LESABRE	2000-2001
PARK AVENUE	1997-2001
REGAL	1997-2001
RENDEZVOUS	2002-2006
RIVIERA	1997-1999
CADILLAC
DEVILLE	1997-2001
ELDORADO	1997-2001
SEVILLE	1997-2001
CHEVROLET
IMPALA	2000-2001
MONTE CARLO	2000-2001
VENTURE	1997-2004
OLDSMOBILE
AURORA	1997-1999
INTRIGUE	1998-2001
SILHOUETTE	1997-2004
PONTIAC
AZTEK	2001-2005
BONNEVILLE	2000-2001
GRAND PRIX	1997-2001
MONTANA	1999-2004
TRANS SPORT	1997-1999

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 bearing to make a growling noise that changes with speed?

A: Internal raceway damage creates uneven surfaces that the rollers pass over during rotation. The noise frequency increases proportionally with wheel speed, making it a reliable indicator of bearing wear.

Q2: Can a hub bearing failure cause my vehicle to fail a state inspection?

A: Yes. Most state inspections check for excessive wheel play and functional ABS systems. A failing hub will result in an automatic failure.

Q3: Why does my hub assembly come with new bolts but no new axle nut?

A: Some manufacturers consider the axle nut a separate component. Always check if your vehicle requires a new axle nut — many are torque-to-yield and must be replaced.

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

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