Welcome: Hangzhou Langtian Auto Parts Co.,Ltd
export@aozbearing.com +86-15268141671

Wheel-hub-bearing-unit-for-GM-GLOBAL-96639607\96451751\43402-86Z20\43402-86Z21\43402-86Z22\96812720

Fit Vehicles/Application:GM-GLOBAL-Chevrolet: Epica,Evada,Lacetti,Nubira,Daewoo: Evada,Lacetti,Nubira

AOZ NO:L-004

OE Numbers:96639607

Cross Reference Numbers:96451751,43402-86Z20,43402-86Z21,43402-86Z22,96812720

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

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Fit Vehicles/Application:GM-GLOBAL-Chevrolet: Epica,Evada,Lacetti,Nubira,Daewoo:  Evada,Lacetti,Nubira

AOZ NO:L-004

OE Numbers:96639607

Cross Reference Numbers:96451751,43402-86Z20,43402-86Z21,43402-86Z22,96812720

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

OEM-NUMBER

Cross Reference code

96639607

96451751


43402-86Z20


43402-86Z21


43402-86Z22


96812720



 

 

Fit Vehicles


Chevrolet


Epica

2006-2011

Evada

2005-2007

Lacetti

2004-2009

Nubira

2003

Nubira


Evada

2005-2006

Lacetti

2002-2009

Nubira

1997-2003

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

 

ABOUT US

Hangzhou Langtian Auto Parts Co.Ltd Its own brand is"AOZ".Headquartered in Xiaoshan District,Hangzhou City,Zhejiang Province.It's professional manufacture vanous automotive beanings,including wheel bearings,wheel hub units,wheel beaning kits and non-standard beanings.Theproduct range more than 1000 kinds and continually innovates and introduces new productsannually and also obtained the IATF16949 Certification.The advanced production equipment,professional team,and more than 15 years expenence,Ensures the supply the high-qualityproducts and excellent serices.

 

AOZ Production Equipments

Advanced equipment ensures the stable product quality,including roughing and finishinglathes,medium frequency quenching machines,hub unit outer ring grinders,hub unit flangegrinders,spline broaching machines,grinding production lines,and more.Advance equipment ensure supplythe stable productquality.


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AOZ Testing Equipment

"AOZ" factory imports advanced testing equipment From Japan,It's including Profilometer,Roughness Meter,Roundness Instruments,Vickers hardness and metallographic microscopesetc.


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OUR ADVANTAGES /WHY CHOOSE US

 

 

01

 

Flawless OEM Specification Alignment

Perfect engineering design that seamlessly matches precise original equipment level

 

 

02

 

requirements.Top-Tier Material Selection

Premium material choices for all internal components,including high-gradeGCr15=SAE52100 bearing steel and advanced PA66+GF25 cages.

 

 

 

 

 

03

 

 

 

Precision Manufacturing &Automation

Driven by state-of-the-art automated production machinery and advanced specialized testingfacilities.100%Comprehensive Inspection04Rigorous testing implemented throughout every phase of the manufacturing process andindividual final product validation.

 

 

 

04

 

 

 

 

Extensive Vehicle Applications

A massive,highly versatile product range featuring over 1,000 unique models designed forglobal vehicle lines.Extended Quality Guarantee06Industry-leading peace of mind with a robust guarantee of 2 years or 60,000kilometers—prioritizing competitive pricing and

customer profit first.

 

 

 

05

 

 

Flexible Low MOQ Requirements

Highly accommodating structural terms with small order acceptance to activelysupport agile retail and distribution supply chains.

FAQs

Q1: Why does a dragging caliper shorten hub bearing life? 

A: Continuous pad contact generates sustained heat that conducts into the hub. Prolonged elevated temperature degrades grease and weakens seal materials.


Q2: Why should rotor thickness variation be checked alongside hub condition? 

A: Both contribute to pedal pulsation. Confirming which one is dominant prevents unnecessary part replacement and misdiagnosis.


Q3: Why is it important to allow the assembly to cool before measuring runout? 

A: Thermal expansion changes dimensional readings. Measuring on a hot hub can produce misleading results.

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

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