Wheel-hub-bearing-unit-for-GM-USA-513215

Wheel-hub-bearing-unit-for-GM-USA-513215

Fit Vehicles/Application:GM-USA-CHEVROLET MALIBU,PONTIAC G6

AOZ NO:LD137

OE Numbers:513215

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

Fit Vehicles/Application:GM-USA-CHEVROLET MALIBU,PONTIAC G6

AOZ NO:LD137

OE Numbers:513215

Cross Reference Numbers:

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

OEM-NUMBER	Cross Reference code
GM-USA-513215

Fit Vehicles
CHEVROLET
MALIBU	2004-2007
PONTIAC
G6	2005-2010

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 squeaking noise only when turning at low speeds in a parking lot?

A: At very low speeds during tight turns, the bearing experiences maximum lateral load. If the grease is degraded or the rollers are worn, this load can cause a squeaking or creaking sound.

Q2: Why does my new hub have a small rubber bumper on the ABS wire clip?

A: The rubber bumper prevents the wire clip from vibrating against the knuckle or suspension components, which could cause wire fatigue or chafing over time.

Q3: Can a hub bearing failure cause my vehicle to make a vibration that is felt in the seat cushion?

A: Yes. Rear hub bearing failures transmit vibration through the suspension into the chassis and seat. If the vibration is strongest in the seat rather than the steering wheel, check the rear bearings first.

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

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