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Details
| Specification | Value |
|---|---|
| Brand | DIEDERICHS |
OE numbers (9)
Search by this OE number to find compatible parts
- AUDI—4Z7407505
- AUDI—4Z7407505A
- AUDI—8D0407505B
- AUDI—8D0407505F
- AUDI—8D0407505H
- AUDI—8D0407505K
- AUDI—8D0498998
- AUDI—8D0498998B
- AUDI—8E0407505A
Where this part fits
Original-fit position for OE 8D0407505F. The red ring marks where this part installs on the vehicle.
About this product
DIEDERICHS Control Trailing Arm Wheel Suspension (1101603) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Control/Trailing Arm Type: Steel — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 022290053504, 0391900, 0392044, 041643B and 83 more. Matching these numbers confirms a like-for-like replacement with no loss of function. DIEDERICHS is a recognised supplier of automotive suspension 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (78)
Show all 78 OE numbers
Control Trailing Arm Wheel Suspension DIEDERICHS 1101603 — compatible car models
| Manufacturer article number (MPN) | 1101603 |
|---|---|
| OE part numbers | 4Z7407505, 4Z7407505A, 8D0407505B, 8D0407505F, 8D0407505H, 8D0407505K, 8D0498998, 8D0498998B, 8E0407505A |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
DIEDERICHS 1101603 . Control/Trailing Arm Type: 1
- 1x Control Trailing Arm Wheel Suspension
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 Control Trailing Arm Wheel Suspension compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Control Trailing Arm Wheel Suspension fits. All fitment data is verified through TecDoc.
What specifications does this DIEDERICHS Control Trailing Arm Wheel Suspension have?
This DIEDERICHS Control Trailing Arm Wheel Suspension has the following specifications: Control/Trailing Arm Type: 1. Check the full specifications table above for complete details.
What OE part numbers does this Control Trailing Arm Wheel Suspension replace?
This Control Trailing Arm Wheel Suspension replaces OE part numbers: 4Z7407505, 4Z7407505A, 8D0407505B, 8D0407505F, 8D0407505H, 8D0407505K, 8D0498998, 8D0498998B and 1 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Control Trailing Arm Wheel Suspension cost?
Control Trailing Arm Wheel Suspension prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this DIEDERICHS Control Trailing Arm Wheel Suspension. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Control Trailing Arm Wheel Suspension?
Regular inspection of your Control Trailing Arm Wheel Suspension 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 Control Trailing Arm Wheel Suspension?
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 Control Trailing Arm Wheel Suspension fitted by a professional mechanic.
Can I use this part as a replacement for OE 4Z7407505?
Yes, this DIEDERICHS Control Trailing Arm Wheel Suspension is a direct replacement for OE part number 4Z7407505. 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.
