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CP247
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BrandTOPRAN
MPN103 735
OE refs2
SKU0301-103 735

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Details

SpecificationValue
BrandTOPRAN
Fitting PositionRight Rear
Fitting PositionOuter

OE numbers (2)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 4A0399420E. The red ring marks where this part installs on the vehicle.

1995 — Gearbox › 39920
1995 · Gearbox › 39920Position 19

About this product

The TOPRAN Mounting Automatic Transmission Support (103 735) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Fitting Position: RH, Fitting Position: A, Mounting Type: Cast Iron. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit AUDI models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 07.20.051, 100 399 0010, 1039904204A0E, 11-03-0305 and 36 more. Matching these numbers confirms a like-for-like replacement with no loss of function. TOPRAN 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.

About TOPRAN

TOPRAN, part of the Hans Thomsen Group headquartered in Hamburg, Germany, is a growing independent aftermarket brand focused on providing quality parts at accessible prices. TOPRAN offers a comprehensive range covering engine, cooling, electrical, braking, and body components for European vehicles. All TOPRAN products are manufactured to meet OE specifications and undergo quality testing before distribution. Combining German quality management with competitive pricing, TOPRAN is an excellent choice for cost-conscious motorists and workshops who do not want to compromise on part quality.

Suitable cars

Equivalent products (42)

Show all 42 OE numbers
ACEMARK186089
AIC50327
AKRON-MALÒ17537
AUTOMEGA1039904204A0E
BAPMICBF0428120006
BIRTH5913
BOGE87-903-A
BORG & BECKBEM3140
CAUTEX758175
FARE-CO29215
FARE-MX29215
FARE-RCH29215
FARE SA29215
FIRST LINEFEM3140
FLENNORFL2993-J
FORTUNE LINEFZ9879
GSP510125
GSP-BR510125
ITN11-03-0305
JP GROUP1132406280
KRAFT AUTOMOTIVE1490592
MAPCO36854
MAXGEAR76-0104
Metalcaucho23156
METZGER AUTOTEILE8050831
OPTIMALF8-3056
ORIGINAL IMPERIUM30670
PROFIT2307-0357
QUINTON HAZELLEM2427
RUVILLE325792
STCT423156
SWAG30 13 0077
TALOSA61-06600
TRUCKTEC AUTOMOTIVE07.20.051
VAICOV10-1216
VEMAVE5913
WXQP380345

Mounting Automatic Transmission Support TOPRAN 103 735compatible car models

Car modelsAUDI: 100 C4 Avant (4A5), 100 C4 Saloon (4A2), A6 C4 (4A2), A6 C4 Avant (4A5)
Engines2.3 E; 2.3
Year of manufacture1990-1998
Manufacturer article number (MPN)103 735
OE part numbers4A0 399 420D, 4A0 399 420E
Compatibility check

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Description and what's included

TOPRAN 103735 . Fitting Position: A. Fitting Position: RH. Mounting Type: 3

What's included:
  • 1x Mounting Automatic Transmission Support
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 Mounting Automatic Transmission Support compatible with my car?

This Mounting Automatic Transmission Support fits AUDI 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 TOPRAN Mounting Automatic Transmission Support have?

This TOPRAN Mounting Automatic Transmission Support has the following specifications: Fitting Position: RH; Fitting Position: A; Mounting Type: 3. Check the full specifications table above for complete details.

What OE part numbers does this Mounting Automatic Transmission Support replace?

This Mounting Automatic Transmission Support replaces OE part numbers: 4A0 399 420D, 4A0 399 420E. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Mounting Automatic Transmission Support cost?

This TOPRAN Mounting Automatic Transmission Support is available for £13.99. Mounting Automatic Transmission Support prices vary depending on brand, specifications, and vehicle compatibility. TOPRAN 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 Automatic Transmission Support?

Regular inspection of your Mounting Automatic Transmission Support 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 Automatic Transmission Support?

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 Automatic Transmission Support fitted by a professional mechanic.

Can I use this part as a replacement for OE 4A0 399 420D?

Yes, this TOPRAN Mounting Automatic Transmission Support is a direct replacement for OE part number 4A0 399 420D. 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 TOPRAN 103 735 the same as the TOPRAN 103 733?

No, while both are Mounting Automatic Transmission Support parts, they are different products. The TOPRAN 103 735 has Fitting Position: RH, Fitting Position: A, Mounting Type: 3. The TOPRAN 103 733 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.

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