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Details
| Specification | Value |
|---|---|
| Brand | TOPRAN |
| Fitting Position | Rear Axle |
| Length [mm] | 67 mm |
| Thread Size | M12 x 1.5 |
OE numbers (8)
Search by this OE number to find compatible parts
- MERCEDES-BENZ / SMART—140 350 08 70
- MERCEDES-BENZ / SMART—140 350 10 70
- MERCEDES-BENZ / SMART—140 350 11 70
- MERCEDES-BENZ / SMART—201 350 10 70
- MERCEDES-BENZ / SMART—A140 350 08 70
- MERCEDES-BENZ / SMART—A140 350 10 70
- MERCEDES-BENZ / SMART—A140 350 11 70
- MERCEDES-BENZ / SMART—A201 350 10 70
Where this part fits
Original-fit position for OE 1403501170.

About this product
TOPRAN Repair Kit Control Arm (401 780) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Fitting Position: Rear Axle, Length [mm]: 67 mm, Thread Size: M12 x 1, Rubber, Control/Trailing Arm Type: Brass — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 001-50-11345, 014 035 0051, 02169, 02.32.026 and 41 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
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (38)
Show all 38 OE numbers
Repair Kit Control Arm TOPRAN 401 780 — compatible car models
| Manufacturer article number (MPN) | 401 780 |
|---|---|
| OE part numbers | 140 350 08 70, 140 350 10 70, 140 350 11 70, 201 350 10 70, A140 350 08 70, A140 350 10 70, A140 350 11 70, A201 350 10 70 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
TOPRAN 401780 . Control/Trailing Arm Type: 10. Fitting Position: HA. Length [mm]: 67 mm. Thread Size: M12 x 1,5
- 1x Repair Kit Control Arm
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 Repair Kit Control Arm 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 Repair Kit Control Arm fits. All fitment data is verified through TecDoc.
What specifications does this TOPRAN Repair Kit Control Arm have?
This TOPRAN Repair Kit Control Arm has the following specifications: Fitting Position: HA; Length [mm]: 67 mm; Thread Size: M12 x 1,5; Control/Trailing Arm Type: 10. Check the full specifications table above for complete details.
What OE part numbers does this Repair Kit Control Arm replace?
This Repair Kit Control Arm replaces OE part numbers: 140 350 08 70, 140 350 10 70, 140 350 11 70, 201 350 10 70, A140 350 08 70, A140 350 10 70, A140 350 11 70, A201 350 10 70. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Repair Kit Control Arm cost?
This TOPRAN Repair Kit Control Arm is available for £11.99. Repair Kit Control Arm 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 Repair Kit Control Arm?
Regular inspection of your Repair Kit Control Arm 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 Repair Kit Control Arm?
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 Repair Kit Control Arm fitted by a professional mechanic.
Can I use this part as a replacement for OE 140 350 08 70?
Yes, this TOPRAN Repair Kit Control Arm is a direct replacement for OE part number 140 350 08 70. 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.
