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Details
| Specification | Value |
|---|---|
| Brand | METZGER AUTOTEILE |
| Fitting Position | Rear |
| Fitting Position | Rear Left |
| Fitting Position | Rear Right |
OE numbers (2)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—129 351 21 42
- MERCEDES-BENZ—A 129 351 21 42
Where this part fits
Original-fit position for OE 1293512142.
About this product
When mounting differential performance matters, the METZGER AUTOTEILE 8054215 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: Rear, Fitting Position: Rear Left, Fitting Position: Rear Right, Required quantity: Aluminium, Mounting Type: Cast Iron. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with MERCEDES-BENZ 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: 001-10-18633, 00413819, 014 035 0044, 046393B and 50 more. Matching these numbers confirms a like-for-like replacement with no loss of function. METZGER AUTOTEILE 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
Equivalent products (51)
Show all 51 OE numbers
Mounting Differential METZGER AUTOTEILE 8054215 — compatible car models
| Car models | MERCEDES-BENZ: C-CLASS Coupe (CL203), C-CLASS T-Model (S203), C-CLASS (W203), CLC-CLASS (CL203), CLK (C209), CLK Convertible (A209), E-CLASS Platform/Chassis (VF210), E-CLASS T-Model (S210), E-CLASS (W210), SLC (R172) (+2 more) |
|---|---|
| Engines | C 160 Kompressor (203.730); C 180 (203.235); 3.5 (203.056); CLC 200 CDI (203.707); CLK 200 CGI (209.343); CLK 200 Kompressor (209.441); E 220 CDi (210.606); E 200 T (210.235); E 200 (210.035); 200 (172.434); 200 Kompressor (171.442) |
| Year of manufacture | 1995-2016 |
| Manufacturer article number (MPN) | 8054215 |
| OE part numbers | 129 351 21 42, A 129 351 21 42 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
METZGER AUTOTEILE 8054215 . Fitting Position: H. Fitting Position: HL. Fitting Position: HR. Mounting Type: 3. Required quantity: 2
- 1x Mounting Differential
Shipping, returns, warranty
Free UK delivery on orders over £50.00. Tracked standard shipping.
- Standard delivery: 4–8 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 Mounting Differential compatible with my car?
This Mounting Differential fits MERCEDES-BENZ 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 METZGER AUTOTEILE Mounting Differential have?
This METZGER AUTOTEILE Mounting Differential has the following specifications: Fitting Position: H; Fitting Position: HL; Fitting Position: HR; Required quantity: 2; Mounting Type: 3. Check the full specifications table above for complete details.
What OE part numbers does this Mounting Differential replace?
This Mounting Differential replaces OE part numbers: 129 351 21 42, A 129 351 21 42. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Mounting Differential cost?
This METZGER AUTOTEILE Mounting Differential is available for £16.99. Mounting Differential prices vary depending on brand, specifications, and vehicle compatibility. METZGER AUTOTEILE parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Mounting Differential?
Regular inspection of your Mounting 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 Mounting 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 Mounting Differential fitted by a professional mechanic.
Can I use this part as a replacement for OE 129 351 21 42?
Yes, this METZGER AUTOTEILE Mounting Differential is a direct replacement for OE part number 129 351 21 42. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the METZGER AUTOTEILE 8054215 the same as the METZGER AUTOTEILE 8054081?
No, while both are Mounting Differential parts, they are different products. The METZGER AUTOTEILE 8054215 has Fitting Position: H, Fitting Position: HL, Fitting Position: HR. The METZGER AUTOTEILE 8054081 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
