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

Wheel hub bearing unit for FORD-USA DG9C2C300A3B\DG9C2C300A1C\DG9C2C300A1B\DG9C-2C300-A3C\DG9C-2C300-A1C

Fit Vehicles/Application:FORD-USA-FORD FUSION,POLICE RESPONDER HYBRID,SSV PLUG-IN HYBRID,LINCOLN MKZ

AOZ NO:L-451

OE Numbers:DG9C2C300A3B

Cross Reference Numbers:DG9C2C300A1C,DG9C2C300A1B,DG9C-2C300-A3C,DG9C-2C300-A1C

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

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Fit Vehicles/Application:FORD-USA-FORD FUSION,POLICE RESPONDER HYBRID,SSV PLUG-IN HYBRID,LINCOLN MKZ

AOZ NO:L-451

OE Numbers:DG9C2C300A3B

Cross Reference Numbers:DG9C2C300A1C,DG9C2C300A1B,DG9C-2C300-A3C,DG9C-2C300-A1C

Certification: IATF 16949:2016

Quality Guarantee: 2 years or 60000 kilometers

 

OEM-NUMBER

Cross Reference code

DG9C2C300A3B

DG9C2C300A1C


DG9C2C300A1B


DG9C-2C300-A3C


DG9C-2C300-A1C


Fit Vehicles


FORD


FUSION

2013-

POLICE RESPONDER HYBRID

2019-

SSV PLUG-IN HYBRID

2019-

LINCOLN


MKZ

2013-2015


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: What is the fastest way to separate tire noise from bearing noise? 

A: Listen for whether the sound changes with road surface. Tire noise follows road roughness and is not affected by steering, while bearing noise is a continuous high-frequency metal sound that remains on smooth roads and changes with wheel load during turning.


Q2: How does a coasting test help? 

A: Accelerate to around 60 to 80 km/h and shift to neutral. If the noise persists, it points toward the bearing; if it fades with speed, it is more likely tire noise.


Q3: Why check wheel temperature after driving? 

A: After about 30 minutes of driving, a damaged bearing side is often noticeably hotter than the normal side, with normal temperatures typically not exceeding around 50 degrees Celsius.


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


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