Wheel-hub-bearing-unit-for-GM-USA-513198

Wheel-hub-bearing-unit-for-GM-USA-513198

Fit Vehicles/Application:GM-USA-CADILLAC SRX

AOZ NO:L-088

OE Numbers:513198

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

Fit Vehicles/Application:GM-USA-CADILLAC SRX

AOZ NO:L-088

OE Numbers:513198

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

OEM-NUMBER	Cross Reference code
GM-USA-513198

Fit Vehicles
CADILLAC
SRX	2004-2009

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 make a clicking noise that only appears when turning sharply at low speed?

A: Sharp turns place maximum lateral load on the bearing. If the rollers or raceway have localized damage, this load can cause a clicking sound as the damaged surfaces make contact.

Q2: Why does my new hub have a small metal retaining ring visible inside the center bore?

A: This ring is part of the internal bearing assembly and helps maintain the correct positioning of the bearing components. It should not be removed or disturbed during installation.

Q3: Can a hub bearing failure cause my vehicle to make a noise that sounds like a helicopter?

A: Yes. A severely worn bearing can produce a rhythmic chopping or thumping sound that resembles helicopter blades, especially at highway speeds. This indicates advanced internal damage.

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

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