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Details
| Specification | Value |
|---|---|
| Brand | FAST |
| MPN | ft45631 |
| Thread Size | M16x1 |
| Inner Diameter [mm] | 17 mm |
| Outer Diameter [mm] | 64 mm |
| Distance from belt pulley to alternator [mm] | 7 mm |
OE/OEM numbers (22)
Search by this OE number to find compatible parts
- NISSAN—231002W201
- NISSAN—23100DB00A
- NISSAN / RENAULT / RENAULT KOREA—23100DB00B
- NISSAN—23100VC100
- NISSAN—23100VC101
- NISSAN—23100VC10A
- NISSAN—23100VC10B
- NISSAN—23100VC201
- NISSAN—231502W200
- NISSAN—231502W20A
- NISSAN—231502W20B
- IKA—335281
- OPEL—4406495
- OPEL—4419036
- OPEL—4419088
- RENAULT / RENAULT KOREA—5010553879
- HITACHI—GD215541
- HITACHI—GD2155411
- HITACHI—GD2155541
- HITACHI—LR1130702
- HITACHI—LR1130702C
- HITACHI—LR190752
Where this part fits
Original-fit position for OE 231502W200. The red ring marks where this part installs on the vehicle.
About this product
When belt pulley alternator performance matters, the FAST FT45631 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Thread Size: M16x1, Inner Diameter [mm]: Fibreglass mm, Outer Diameter [mm]: 64 mm, Number of grooves: Ceramic, Distance from belt pulley to alternator [mm]: Ceramic mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with NISSAN, OPEL, RENAULT, RENAULT TRUCKS and 1 other makes vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 0125811059, 0125811060, 1010080, 101920 and 66 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FAST 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (48)
Show all 48 OE numbers
Belt Pulley Alternator FAST FT45631 — compatible car models
| Car models | NISSAN: INTERSTAR Bus (X70), INTERSTAR Platform/Chassis (X70), INTERSTAR Van (X70), PATROL GR V Platform/Chassis (Y61), PATROL GR V Wagon (Y61), TERRANO II (R20), TERRANO II Van (R20); OPEL: MOVANO A Bus (X70), MOVANO A Platform/Chassis (X70), MOVANO A Van (X70); RENAULT: MASTER II Bus (JD), MASTER II Platform/Chassis (ED/HD/UD), MASTER II Van (FD); RENAULT TRUCKS: MASCOTT Platform/Chassis, MASCOTT Van; VAUXHALL: MOVANO Mk I (A) Chassis/Cab (X70), MOVANO Mk I (A) Combi (X70), MOVANO Mk I (A) Van (X70) |
|---|---|
| Engines | dCi 140; 3.0 D 4x4 (TY61); 3.0 DTi; 3.0 Di 4WD; 3.0 DTi (JD); 3.0 DTI (ED, HD, UD0, UD4); 3.0 DTI (FD); 3.0 dCi 140 (JD0T, JD1T); 3.0 dCi 140 (ED0S, UD0S, HD0S); 3.0 dCi 140 (FD0T, FD0S, FD2T, FD3S, FD8S); 120.35 (A00100003, A01100003); 120.55 (A02300005); 3.0 DTi (ED); 3.0 DTi (FD) |
| Year of manufacture | 1992-2013 |
| Manufacturer article number (MPN) | FT45631 |
| OE part numbers | 231002W201, 23100DB00A, 23100DB00B, 23100VC100, 23100VC101, 23100VC10A, 23100VC10B, 23100VC201, 231502W200, 231502W20A, 231502W20B, 335281, 4406495, 4419036, 4419088, 5010553879, GD215541, GD2155411, GD2155541, LR1130702 (+2 more) |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
FAST ft45631 . Distance from belt pulley to alternator [mm]: 7 mm. Inner Diameter [mm]: 17 mm. Number of grooves: 7. Outer Diameter [mm]: 64 mm. Thread Size: M16x1
- 1x Belt Pulley Alternator
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 Belt Pulley Alternator compatible with my car?
This Belt Pulley Alternator fits NISSAN, OPEL, RENAULT, RENAULT TRUCKS, VAUXHALL 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 FAST Belt Pulley Alternator have?
This FAST Belt Pulley Alternator has the following specifications: Thread Size: M16x1; Inner Diameter [mm]: 17 mm; Outer Diameter [mm]: 64 mm; Number of grooves: 7; Distance from belt pulley to alternator [mm]: 7 mm. Check the full specifications table above for complete details.
What OE part numbers does this Belt Pulley Alternator replace?
This Belt Pulley Alternator replaces OE part numbers: 231002W201, 23100DB00A, 23100DB00B, 23100VC100, 23100VC101, 23100VC10A, 23100VC10B, 23100VC201 and 14 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Belt Pulley Alternator cost?
This FAST Belt Pulley Alternator is available for £39.99. Belt Pulley Alternator prices vary depending on brand, specifications, and vehicle compatibility. FAST 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 Alternator?
Regular inspection of your Belt Pulley Alternator 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 Alternator?
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 Alternator fitted by a professional mechanic.
Can I use this part as a replacement for OE 231002W201?
Yes, this FAST Belt Pulley Alternator is a direct replacement for OE part number 231002W201. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
