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Details
| Specification | Value |
|---|---|
| Brand | BF |
| for OE number | 366 030 21 20 |
| Length [mm] | 230 mm |
| Dia. of small connecting rod big end (with bushing) [mm] | 36 mm |
| Diameter of large connecting rod big end [mm] | 65 mm |
OE/OEM numbers (8)
Search by this OE number to find compatible parts
- MERCEDES-BENZ—366 030 21 20
- MERCEDES-BENZ—366 030 25 20
- MERCEDES-BENZ—366 030 35 20
- MERCEDES-BENZ—366 030 71 20
- MERCEDES-BENZ—A 366 030 21 20
- MERCEDES-BENZ—A 366 030 25 20
- MERCEDES-BENZ—A 366 030 35 20
- MERCEDES-BENZ—A 366 030 71 20
Where this part fits
Original-fit position for OE A3660303520. The red ring marks where this part installs on the vehicle.

About this product
Sourced from BF, this connecting rod (20060336600) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — for OE number: 366 030 21 20, Length [mm]: 230 mm, Connecting Rod Design: Aluminium, Dia. of small connecting rod big end (with bushing) [mm]: 36 mm, Diameter of large connecting rod big end [mm]: 65 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit MERCEDES-BENZ 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: 01 0310 366000, 366 030 21 20, 366 030 25 20, 366 030 35 20 and 7 more. Matching these numbers confirms a like-for-like replacement with no loss of function. BF 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
Equivalent products (3)
Connecting Rod BF 20060336600 — compatible car models
| Car models | MERCEDES-BENZ: T2/L Municipal Vehicle, T2/LN1 Bus, T2/LN1 Cab with engine, T2/LN1 Platform/Chassis, T2/LN1 Van, T2/L Platform/Chassis, T2/L Van |
|---|---|
| Engines | LKO 508 DG (309.430, 309.431, 309.432, 309.433, 309.435); O 609 D (672.072, 672.073); 809 DT (670.199); 609 D (668.001, 668.002, 668.003); 609 D (668.061, 668.062, 668.063); L 408 DG (309.300, 309.301, 309.302, 309.303); L 408 DG (309.311, 309.312, 309.313, 309.314, 309.315,... |
| Year of manufacture | 1968-2011 |
| Manufacturer article number (MPN) | 20060336600 |
| OE part numbers | 366 030 21 20, 366 030 25 20, 366 030 35 20, 366 030 71 20, A 366 030 21 20, A 366 030 25 20, A 366 030 35 20, A 366 030 71 20 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
BF 20060336600 . Connecting Rod Design: 2. Diameter of large connecting rod big end [mm]: 65 mm. Dia. of small connecting rod big end (with bushing) [mm]: 36 mm. for OE number: 366 030 21 20. Length [mm]: 230 mm
- 1x 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 Connecting Rod compatible with my car?
This Connecting Rod 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 BF Connecting Rod have?
This BF Connecting Rod has the following specifications: for OE number: 366 030 21 20; Length [mm]: 230 mm; Connecting Rod Design: 2; Dia. of small connecting rod big end (with bushing) [mm]: 36 mm; Diameter of large connecting rod big end [mm]: 65 mm. Check the full specifications table above for complete details.
What OE part numbers does this Connecting Rod replace?
This Connecting Rod replaces OE part numbers: 366 030 21 20, 366 030 25 20, 366 030 35 20, 366 030 71 20, A 366 030 21 20, A 366 030 25 20, A 366 030 35 20, A 366 030 71 20. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Connecting Rod cost?
This BF Connecting Rod is available for £102.99. Connecting Rod prices vary depending on brand, specifications, and vehicle compatibility. BF parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Connecting Rod?
Regular inspection of your 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 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 Connecting Rod fitted by a professional mechanic.
Can I use this part as a replacement for OE 366 030 21 20?
Yes, this BF Connecting Rod is a direct replacement for OE part number 366 030 21 20. 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 BF 20060336600 the same as the BF 20060208261?
No, while both are Connecting Rod parts, they are different products. The BF 20060336600 has for OE number: 366 030 21 20, Length [mm]: 230 mm, Connecting Rod Design: 2. The BF 20060208261 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.

