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- One-stop purchase of front differential oil seal 0AA409 189 B for FAW Audi Q7
- Product Details
- Company Details
Product Specification
|
|
|
|
| Point Of Origin |
Guangdong, China |
Delivery Time |
3-7days |
| Quality |
High quality |
Brand |
Boigevis |
| Payment Terms |
L/C,D/A,T/T,D/P,Western Union |
Warranty |
12 Months |
| Packaging Details |
Normal |
Item Name |
front differential oil seal |
| Shipping Way |
DHL UPS FEDEX EMS TNT |
OE NO. |
0AA409 189 B |
| Packing |
Boigevis packing |
Car Model |
for FAW Audi Q7 |
| Size |
Standard size |
Model Number |
0AA409 189 B |
| Brand Name |
Boigevis |
Place of Origin |
China |
One-stop Purchase of Front Differential Oil Seal 0AA409189B for FAW Audi Q7
This OEM-spec front differential oil seal with part number 0AA409189B is a core consumable sealing part for the chassis drive system of FAW Audi Q7. The product enjoys stable market demand and recurring reorder demands in the global auto aftermarket. It is widely stocked by professional VAG service workshops and cross-border auto parts wholesalers, and supports one-stop bundled procurement together with axle boots, differential repair kits and other chassis sealing fittings.
Core Selling Points
Cost-effective sealing piece for consolidated bulk procurement
Fitted at the joint between the differential housing and drive axle, this oil seal endures long-term chassis high temperature, erosion of differential gear oil and continuous vibration during vehicle travel. The rubber sealing lip will suffer abrasion, hardening and elasticity attenuation after long-term operation.
A failed oil seal causes persistent leakage of differential lubricating oil, thick greasy buildup on the front axle assembly and abnormal friction noise inside the differential. Lack of lubrication will further accelerate wear of internal gears and bearings. Most purchasers combine this oil seal with differential fluid, assorted gaskets and half-shaft parts for one bulk order to lower procurement and logistics costs, enabling distributors to gain steady profit margins with low inventory pressure all year long.
100% OEM dimension matching, direct press-fit installation with no modification needed
Manufactured in strict accordance with Volkswagen Group official technical standards. The overall outline size, sealing lip radian, outer casing tolerance and assembly interference magnitude are completely consistent with the original 0AA409189B, with alternative interchange part numbers available for matching use.
No cutting, polishing or structural adjustment is required during replacement. It can be pressed into the differential mounting seat directly, matching the original drive axle operating space perfectly and greatly shortening the disassembly and maintenance hours of the vehicle front axle system.
Applicable Range & Mounting Position
- Target vehicle: FAW Audi Q7
- Compatible models: VW Touareg, Audi Q8 and other VAG vehicles equipped with the same front differential structure
- Applicable power: 2.0T / 3.0T gasoline and 3.0T diesel engines
- Installation position: Dynamic sealing component for the output shaft of the front drive differential
Upgraded Wear-resistant Structure Design
- Wear-resistant nitrile rubber sealing lip: Outstanding oil resistance and heat resistance, closely fits the rotating surface of the drive shaft to stop gear oil leakage effectively
- Stamped iron outer frame: High structural rigidity, resistant to deformation in the pressing process to keep stable assembly tightness
- Built-in tension spring: Maintains tight attachment between the sealing lip and shaft surface for a long time to offset minor abrasion of the lip
- Anti-rust treatment on metal shell surface: Guards against corrosion from splashed muddy water and corrosive media under the chassis
- Independent finished product structure, available for direct installation
Core Functions & Drive System Protection
- Build effective dynamic sealing between differential housing and drive axle to prevent outward leakage of internal differential lubricating oil
- Block external mud, water and dust from invading the differential interior to avoid abrasion and corrosion of gears and bearings
- Sustain sound internal lubrication environment for the front differential and prolong the service life of each drive component
- Eliminate abnormal operating noise triggered by dry friction of differential parts due to insufficient oil volume
Common Faults That Can Be Fixed
- Visible oil stains or oil dripping traces at the front differential after parking
- Humming and friction abnormal noise from the front wheel side during driving
- Fast drop of differential oil level that needs frequent oil replenishment
- Premature wear and excessive clearance of differential internal gears and bearings
- Component corrosion damage caused by dirt and moisture entering the differential cavity
Factory Inspection & Stable Stock Supply
Each differential oil seal is subjected to sealing pressure test, high-low temperature cyclic aging test, shaft rotation wear test and salt spray corrosion resistance test before delivery, which meets the IATF 16949 automotive quality management standard.
Adequate spot goods support mixed purchase with differential oil, half-shaft dust covers, various O-rings and complete FAW Audi Q7 front axle maintenance kits. Neutral packaging and private label OEM customized labeling services are supplied for global wholesale customers.
Company Details
Bronze Gleitlager
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from Quality China Factory
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Business Type:
Manufacturer
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Total Annual:
10000000-50000000
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Employee Number:
150~200
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Ecer Certification：
Verified Supplier
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