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Details
| Specification | Value |
|---|---|
| Brand | FAI AutoParts |
| MPN | t9775 |
| Diameter [mm] | 53 mm |
| Width [mm] | 29 mm |
| for article number | TBK224 |
| for article number | TBK242 |
| for article number | TBK433 |
OE numbers (17)
Search by this OE number to find compatible parts
- SUZUKI—12781-79J50
- SUZUKI—12781-79J50-000
- SUZUKI—12781-79J51
- SUZUKI—12781-79J51-000
- FIAT—46352133
- ALFA ROMEO / CHRYSLER / FIAT / LANCIA / VAUXHALL—55187100
- FIAT—55200441
- OPEL—56 36 743
- CHRYSLER / FIAT—60813590
- VAUXHALL—6 36 439
- OPEL—6 39 439
- CHRYSLER—68093214AA
- CHRYSLER—68189934AA
- ALFA ROMEO / CADILLAC / FIAT—71771498
- SAAB / CHEVROLET / GENERAL MOTORS / VAUXHALL—93 178 807
- CHRYSLER / FIAT—K68093214AA
- CHRYSLER / FIAT—K68189934AA
Where this part fits
Original-fit position for OE 1278179J51. The red ring marks where this part installs on the vehicle.
About this product
FAI AutoParts Deflection Pulley Guide Pulley Timing Belt (T9775) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — for OE number: 55187100, Diameter [mm]: 53 mm, Width [mm]: 29 mm, for article number: TBK224, for article number: TBK242 — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with ALFA ROMEO, CADILLAC, CHRYSLER, FIAT and 6 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: 12781-79J50, 12781-79J50-000, 12781-79J51, 12781-79J51-000 and 30 more. Matching these numbers confirms a like-for-like replacement with no loss of function. FAI AutoParts 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 (15)
Deflection Pulley Guide Pulley Timing Belt FAI AutoParts T9775 — compatible car models
| Car models | ALFA ROMEO: 145 (930), 146 (930), 147 (937), 156 (932), 156 Sportwagon (932), 159 (939), 159 Sportwagon (939), 166 (936), BRERA (939), GIULIETTA (940) (+4 more); CADILLAC: BLS, BLS Wagon; CHRYSLER: DELTA; FIAT: 500L (351, 352), 500X (334), BRAVA (182), BRAVO I (182), BRAVO II (198), BRAVO Van (198), CROMA (194), CROMA Estate Van (194), DOBLO Box Body/MPV (223), DOBLO Bus (263) (+3 more) |
|---|---|
| Engines | 1.9 JTD (930.A4B); 1.9 JTD (930.B4B); 1.9 JTD 16V (937.AXG1B, 937.BXG1B); 1.9 JTD 16V (932AXE00); 1.9 JTD 16V (932BXE00); 1.9 JTDM 16V (939AXC1B, 939AXC12); 1.9 JTDM 16V (939BXC1B); 2.4 JTD (936A2B); 2.0 JTDM (939DXP1B); 1.6 JTDM (940FXD1A); 1.9 JTD (937CXN1B); 1.6 JTDM (955AXC1B); 2.0 JTDM (939DXP1B, 939EXP1B); 1.9 D; 1.6 D Multijet (+10 more) |
| Year of manufacture | 1994-2023 |
| Manufacturer article number (MPN) | T9775 |
| OE part numbers | 12781-79J50, 12781-79J50-000, 12781-79J51, 12781-79J51-000, 46352133, 55187100, 55200441, 56 36 743, 60813590, 6 36 439, 6 39 439, 68093214AA, 68189934AA, 71771498, 93 178 807, K68093214AA, K68189934AA |
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
FAI AutoParts t9775 . Diameter [mm]: 53 mm. for article number: TBK224. for article number: TBK242. for article number: TBK433. for OE number: 55187100. Width [mm]: 29 mm
- 1x Deflection Pulley Guide Pulley Timing Belt
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 Deflection Pulley Guide Pulley Timing Belt compatible with my car?
This Deflection Pulley Guide Pulley Timing Belt fits ALFA ROMEO, CADILLAC, CHRYSLER, FIAT, JEEP and 5 more 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 FAI AutoParts Deflection Pulley Guide Pulley Timing Belt have?
This FAI AutoParts Deflection Pulley Guide Pulley Timing Belt has the following specifications: for OE number: 55187100; Diameter [mm]: 53 mm; Width [mm]: 29 mm; for article number: TBK224; for article number: TBK242; for article number: TBK433. Check the full specifications table above for complete details.
What OE part numbers does this Deflection Pulley Guide Pulley Timing Belt replace?
This Deflection Pulley Guide Pulley Timing Belt replaces OE part numbers: 12781-79J50, 12781-79J50-000, 12781-79J51, 12781-79J51-000, 46352133, 55187100, 55200441, 56 36 743 and 9 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Deflection Pulley Guide Pulley Timing Belt cost?
This FAI AutoParts Deflection Pulley Guide Pulley Timing Belt is available for £17.99. Deflection Pulley Guide Pulley Timing Belt prices vary depending on brand, specifications, and vehicle compatibility. FAI AutoParts parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Deflection Pulley Guide Pulley Timing Belt?
Regular inspection of your Deflection Pulley Guide Pulley Timing Belt 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 Deflection Pulley Guide Pulley Timing Belt?
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 Deflection Pulley Guide Pulley Timing Belt fitted by a professional mechanic.
Can I use this part as a replacement for OE 12781-79J50?
Yes, this FAI AutoParts Deflection Pulley Guide Pulley Timing Belt is a direct replacement for OE part number 12781-79J50. 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.
