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Details
| Specification | Value |
|---|---|
| Brand | OSSCA |
| Core Dimensions | 63×39×8.6 |
OE numbers (4)
Search by this OE number to find compatible parts
- VW—09G 301 189
- CITROËN/PEUGEOT—312150
- VOLVO—6843112
- VAG—773 621 34
Where this part fits
Original-fit position for OE 312150. The red ring marks where this part installs on the vehicle.
About this product
When shaft seal differential performance matters, the OSSCA 16396 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Fitting Position: 64, Core Dimensions: 63×39×8, Plastic. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with AUDI, CITROËN, DS, FERRARI and 12 other makes vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 09G 301 189, 312150, 6843112, 773 621 34. Matching these numbers confirms a like-for-like replacement with no loss of function. OSSCA is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
No equivalent parts found.
Shaft Seal Differential OSSCA 16396 — compatible car models
| Car models | AUDI: A3 (8P1), A3 Convertible (8P7), A3 Sportback (8PA); CITROËN: C3 AIRCROSS II (2R, 2C), C3 AIRCROSS II Van (2C, 2R), C3 III (SX), C3 III Van (SX, SY), C4 Coupe (LA), C4 GRAND PICASSO I (UA), C4 II (NC), C4 I (LC), C4 PICASSO II Van (DD), C4 PICASSO I MPV (UD) (+17 more) |
|---|---|
| Engines | 1.6; 1.2 PureTech 110 (2RHNZB, 2RHNZW, 2RHNPX, 2RHNPJ); 1.5 BlueHDI 120; 1.2 PURETECH 110; PureTech 110; 2.0 HDi; 1.6 THP 155; 1.2 THP 130 (NCHNYM, NCHNYT); e-HDi (DD9HC8, DD9HCT); 1.2 PureTech 130; 1.6 THP 150 (A45GXJ); 2.0 HDi (RERHRH); 2.0 HDi 150 / BlueHDi 150 (RDRHEA, RDRHE8, RDAHRM,...; 2.2 HDi; 1.6 VTi 115 (DDNFP0, DDNFP6, DDNFP9) (+5 more) |
| Year of manufacture | 2002-2018 |
| Manufacturer article number (MPN) | 16396 |
| OE part numbers | 09G 301 189, 312150, 6843112, 773 621 34 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
OSSCA 16396 . Core Dimensions: 63×39×8,6. Fitting Position: 64
- 1x Shaft Seal Differential
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Shaft Seal Differential compatible with my car?
This Shaft Seal Differential fits AUDI, CITROËN, DS, FERRARI, JETTA and 11 more vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this OSSCA Shaft Seal Differential have?
This OSSCA Shaft Seal Differential has the following specifications: Fitting Position: 64; Core Dimensions: 63×39×8,6. Check the full specifications table above for complete details.
What OE part numbers does this Shaft Seal Differential replace?
This Shaft Seal Differential replaces OE part numbers: 09G 301 189, 312150, 6843112, 773 621 34. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Shaft Seal Differential cost?
Shaft Seal Differential prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this OSSCA Shaft Seal Differential. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Shaft Seal Differential?
Regular inspection of your Shaft Seal Differential is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Shaft Seal Differential?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Shaft Seal Differential fitted by a professional mechanic.
Can I use this part as a replacement for OE 09G 301 189?
Yes, this OSSCA Shaft Seal Differential is a direct replacement for OE part number 09G 301 189. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
