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Details
| Specification | Value |
|---|---|
| Brand | FAST |
| MPN | ft45622 |
| Width [mm] | 36 mm |
OE/OEM numbers (29)
Search by this OE number to find compatible parts
- CITROËN / PEUGEOT—16 132 722 80
- CITROËN / PEUGEOT—16 132 723 80
- CITROËN / PEUGEOT—16 132 724 80
- IVECO—42576384
- FIAT / IVECO—504057813
- FIAT / IVECO—504087183
- FIAT / IVECO—504088796
- FIAT—504204173
- IVECO—504229261
- FIAT / IVECO—504385137
- FIAT / IVECO—504385138
- CITROËN / PEUGEOT—5705 EH
- CITROËN / PEUGEOT—5705 KL
- CITROËN / PEUGEOT—5705 KN
- CITROËN / PEUGEOT—5740.87
- FIAT / IVECO—5801526032
- FIAT / IVECO—5801580939
- FIAT / IVECO—5801580941
- FIAT / IVECO—5801671985
- FIAT / IVECO—5801872335
- CASE IH—5802 266 118
- FIAT—77367253
- PORSCHE / VW—9A160301400
- PORSCHE / VW—9A160301801
- PORSCHE / VW—9A160301802
- PORSCHE / VW—9A160395500
- PORSCHE / VW—9A160395501
- PORSCHE / VW—9A260301800
- PORSCHE / VW—PB903018
Where this part fits
Original-fit position for OE 504057813. The red ring marks where this part installs on the vehicle.

About this product
When belt pulley alternator performance matters, the FAST FT45622 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Width [mm]: 36 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with CITROËN, FIAT, IVECO, PEUGEOT 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: 0 121 615 017, 0 124 325 122, 0 124 525 064, 0 124 525 125 and 121 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 (90)
Show all 90 OE numbers
Belt Pulley Alternator FAST FT45622 — compatible car models
| Car models | CITROËN: JUMPER II Bus, JUMPER II Platform/Chassis, JUMPER II Van; FIAT: DUCATO Bus (250), DUCATO Platform/Chassis (250), DUCATO Van (250); IVECO: DAILY III Bus, DAILY III Platform/Chassis, DAILY III Van, DAILY IV Platform/Chassis, DAILY IV Van, DAILY VI Bus, DAILY VI Platform/Chassis, DAILY VI Van, DAILY V Platform/Chassis, DAILY V Van (+3 more); PEUGEOT: BOXER Bus, BOXER Platform/Chassis, BOXER Van; PORSCHE: 718 BOXSTER (982), 718 CAYMAN (982), 911 (991), 911 Convertible (991), 911 Targa (991), BOXSTER (981), BOXSTER Spyder (981), CAYMAN (981) |
|---|---|
| Engines | 3.0 HDi 155; 3.0 HDi 145; 140 Natural Power; 35 S 14, 50 C 14 (ATPA9FH2); 35 C 14; 35C14, 35C14 /P, 35S14, 35S14 /P, 35S14 D, 35S14 D/P; 35C14 GV, 35C14 GV/P, 35S14 GV, 35S14 GV/P; 40C15, 50C15, 60C15; 33S15, 35S15, 35C15; 29L15, 35S15, 35C15, 40C15, 50C15; 29L15 V, 35S15 V, 35C15L V, 40C15L V, 50C15L V; 3.0 HPI; 2.0 T (982320, 982321, 982350, 982351); 2.0 (982120, 982121, 982150, 982151); 3.0 Carrera (+4 more) |
| Engine power (HP) | 0 hp |
| Year of manufacture | 1998-2020 |
| Manufacturer article number (MPN) | FT45622 |
| OE part numbers | 16 132 722 80, 16 132 723 80, 16 132 724 80, 42576384, 504057813, 504087183, 504088796, 504204173, 504229261, 504385137, 504385138, 5705 EH, 5705 KL, 5705 KN, 5740.87, 5801526032, 5801580939, 5801580941, 5801671985, 5801872335 (+9 more) |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
FAST ft45622 . Width [mm]: 36 mm
- 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 CITROËN, FIAT, IVECO, PEUGEOT, PORSCHE 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: Width [mm]: 36 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: 16 132 722 80, 16 132 723 80, 16 132 724 80, 42576384, 504057813, 504087183, 504088796, 504204173 and 21 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 £45.99. 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 16 132 722 80?
Yes, this FAST Belt Pulley Alternator is a direct replacement for OE part number 16 132 722 80. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
