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Details
| Specification | Value |
|---|---|
| Brand | DT Spare Parts |
| MPN | 3.11421 |
| for OE number | 51.02405.1011 |
| Length [mm] | 31.5 mm |
| Inner Diameter [mm] | 39.4 mm |
| Outer Diameter [mm] | 43 mm |
| Net Weight [g] | 56 g |
OE/OEM numbers (2)
Search by this OE number to find compatible parts
- MAN—51.02405.1005
- MAN—51.02405.1011
Where this part fits
Original-fit position for OE 51024051011. The red ring marks where this part installs on the vehicle.

About this product
Sourced from DT Spare Parts, this small end bushes connecting rod (3.11421) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — for OE number: 51.02405.1011, Length [mm]: 31, Rubber mm, Inner Diameter [mm]: 39, Copper mm, Outer Diameter [mm]: 43 mm, Guarantee: Aluminium — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 51.02405.1005, 51.02405.1011, 55-3486 SEMI, 60113690 and 3 more. Matching these numbers confirms a like-for-like replacement with no loss of function. DT Spare Parts 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (8)
Small End Bushes Connecting Rod DT Spare Parts 3.11421 — compatible car models
| Manufacturer article number (MPN) | 3.11421 |
|---|---|
| OE part numbers | 51.02405.1005, 51.02405.1011 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
DT Spare Parts 3.11421 . for OE number: 51.02405.1011. Guarantee: 2. Inner Diameter [mm]: 39,4 mm. Length [mm]: 31,5 mm. Net Weight [g]: 56 g. Outer Diameter [mm]: 43 mm
- 1x Small End Bushes Connecting Rod
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 Small End Bushes Connecting Rod 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 Small End Bushes Connecting Rod fits. All fitment data is verified through TecDoc.
What specifications does this DT Spare Parts Small End Bushes Connecting Rod have?
This DT Spare Parts Small End Bushes Connecting Rod has the following specifications: for OE number: 51.02405.1011; Length [mm]: 31,5 mm; Inner Diameter [mm]: 39,4 mm; Outer Diameter [mm]: 43 mm; Guarantee: 2; Net Weight [g]: 56 g. Check the full specifications table above for complete details.
What OE part numbers does this Small End Bushes Connecting Rod replace?
This Small End Bushes Connecting Rod replaces OE part numbers: 51.02405.1005, 51.02405.1011. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Small End Bushes Connecting Rod cost?
This DT Spare Parts Small End Bushes Connecting Rod is available for £21.99. Small End Bushes Connecting Rod prices vary depending on brand, specifications, and vehicle compatibility. DT Spare Parts parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Small End Bushes Connecting Rod?
Regular inspection of your Small End Bushes Connecting Rod 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 Small End Bushes Connecting Rod?
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 Small End Bushes Connecting Rod fitted by a professional mechanic.
Can I use this part as a replacement for OE 51.02405.1005?
Yes, this DT Spare Parts Small End Bushes Connecting Rod is a direct replacement for OE part number 51.02405.1005. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

