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Details
| Specification | Value |
|---|---|
| Brand | WAI |
| MPN | 24-91108 |
| Thread Size | M16 |
| Distance to first groove [mm] | 18 mm |
OE numbers (5)
Where this part fits
Original-fit position for OE 1204175. The red ring marks where this part installs on the vehicle.
About this product
Sourced from WAI, this alternator freewheel clutch (24-91108) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Thread Size: M16 Thread, Number of ribs: Plastic, Distance to first groove [mm]: Composite mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Verified to fit OPEL, PEUGEOT, SAAB, VAUXHALL 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: 051.000.186, 051.000.186.206, 051.000.186.208, 051.000.186.810 and 24 more. Matching these numbers confirms a like-for-like replacement with no loss of function. WAI 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (24)
Show all 24 OE numbers
Alternator Freewheel Clutch WAI 24-91108 — compatible car models
| Car models | OPEL: ASTRA H (A04), ASTRA H Estate (A04), ASTRA H Estate Van (L70), ASTRA H GTC (A04), ASTRA H TwinTop (A04), SIGNUM Hatchback (Z03), VECTRA C Estate (Z02), VECTRA C GTS (Z02), VECTRA C (Z02), ZAFIRA B Box Body/MPV (A05) (+1 more); PEUGEOT: 407 Coupe (6C); SAAB: 9-3 Convertible (YS3F), 9-3 Estate (E50), 9-3X (YS3), 9-3 (YS3F, E79, D79, D75), 9-5 Estate (YS3E), 9-5 (YS3E), 9-5 (YS3G); VAUXHALL: ASTRA Mk V (H) (A04), ASTRA Mk V (H) Estate (A04), ASTRA Mk V (H) Sport Hatch (A04), ASTRA Mk V (H) TwinTop (A04), ASTRAVAN Mk V (H) Estate Van (A04), SIGNUM (Z03), VECTRA Mk II (C) Estate (Z02), VECTRA Mk II (C) GTS (Z02), VECTRA Mk II (C) (Z02), ZAFIRA Mk II (B) (A05) |
|---|---|
| Engines | 1.9 CDTI 16V (L48); 1.9 CDTI 16V (L35); 1.9 CDTI 16V (L70); 1.9 CDTi 16V (L08); 1.9 CDTi (L67); 1.9 CDTI (F48); 1.9 CDTI (F35); 1.9 CDTI (F68); 1.9 CDTI (F69); 1.9 CDTI VAN (M75); 1.9 CDTI (M75); 2.2 16V; 1.9 TiD; 1.9 TTiD AWD; 2.0 TiD (+4 more) |
| Year of manufacture | 1997-2019 |
| Manufacturer article number (MPN) | 24-91108 |
| OE part numbers | 1204151, 1204175, 354041, 55564350, 55571966 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
WAI 24-91108 . Distance to first groove [mm]: 18 mm. Number of ribs: 6. Thread Size: M16
- 1x Alternator Freewheel Clutch
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 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 Alternator Freewheel Clutch compatible with my car?
This Alternator Freewheel Clutch fits OPEL, PEUGEOT, SAAB, 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 WAI Alternator Freewheel Clutch have?
This WAI Alternator Freewheel Clutch has the following specifications: Thread Size: M16; Number of ribs: 6; Distance to first groove [mm]: 18 mm. Check the full specifications table above for complete details.
What OE part numbers does this Alternator Freewheel Clutch replace?
This Alternator Freewheel Clutch replaces OE part numbers: 1204151, 1204175, 354041, 55564350, 55571966. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Alternator Freewheel Clutch cost?
This WAI Alternator Freewheel Clutch is available for £42.99. Alternator Freewheel Clutch prices vary depending on brand, specifications, and vehicle compatibility. WAI parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Alternator Freewheel Clutch?
Regular inspection of your Alternator Freewheel Clutch 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 Alternator Freewheel Clutch?
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 Alternator Freewheel Clutch fitted by a professional mechanic.
Can I use this part as a replacement for OE 1204151?
Yes, this WAI Alternator Freewheel Clutch is a direct replacement for OE part number 1204151. 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.
