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Details
| Specification | Value |
|---|---|
| Brand | SASIC |
| Outer Diameter [mm] | 137 mm |
OE numbers (1)
Search by this OE number to find compatible parts
- RENAULT / RENAULT KOREA—7700858731
About this product
Sourced from SASIC, this belt pulley crankshaft (4000703) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — for OE number: 7700858731, Number of Teeth: Plastic, Outer Diameter [mm]: 137 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit RENAULT 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: 020892, 02851, 10245, 2851 and 21 more. Matching these numbers confirms a like-for-like replacement with no loss of function. SASIC is a recognised supplier of automotive engine timing 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
Equivalent products (24)
Show all 24 OE numbers
Belt Pulley Crankshaft SASIC 4000703 — compatible car models
| Car models | RENAULT: LAGUNA I (B56, 556), LAGUNA I Grandtour (K56) |
|---|---|
| Engines | 2.2 D (B56F/2); 2.2 D (K56F/2, S56F) |
| Year of manufacture | 1993-2002 |
| Manufacturer article number (MPN) | 4000703 |
| OE part numbers | 7700858731 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
SASIC 4000703 . for OE number: 7700858731. Number of Teeth: 6. Outer Diameter [mm]: 137 mm
- 1x Belt Pulley Crankshaft
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 4–8 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 Belt Pulley Crankshaft compatible with my car?
This Belt Pulley Crankshaft fits RENAULT 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 SASIC Belt Pulley Crankshaft have?
This SASIC Belt Pulley Crankshaft has the following specifications: for OE number: 7700858731; Number of Teeth: 6; Outer Diameter [mm]: 137 mm. Check the full specifications table above for complete details.
What OE part numbers does this Belt Pulley Crankshaft replace?
This Belt Pulley Crankshaft replaces OE part numbers: 7700858731. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Belt Pulley Crankshaft cost?
This SASIC Belt Pulley Crankshaft is available for £70.99. Belt Pulley Crankshaft prices vary depending on brand, specifications, and vehicle compatibility. SASIC parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Belt Pulley Crankshaft?
Regular inspection of your Belt Pulley Crankshaft 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 Belt Pulley Crankshaft?
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 Belt Pulley Crankshaft fitted by a professional mechanic.
Can I use this part as a replacement for OE 7700858731?
Yes, this SASIC Belt Pulley Crankshaft is a direct replacement for OE part number 7700858731. 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.
