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T4,G2 Alternator Belt Idler Pulley (AAC,AAB,AJA,ACV,AHY,AJT,AUF,AXG,AYC,AYY)
Part Number: 074145278E
This relay roller pulley is designed to guide and tension the alternator belt on a range of Volkswagen models, including T4 Transporter petrol and diesel engines, as well as performance G60 supercharged engines found in Corrado and Golf models.
With an outer diameter of 90mm, inner diameter of 10mm, and width of 25mm, this pulley is manufactured to match the original dimensions and fit precisely in place, ensuring smooth belt tracking and reliable accessory drive.
Worn pulleys can cause noise, belt misalignment, or premature belt wear. Replacing this relay roller restores proper belt tension and reduces the risk of slipping or failure.
Features:
Outer Diameter: 90mm
Inner Diameter: 10mm
Width: 25mm
OE-style construction for durability and correct fit
Suitable for multiple VW petrol and diesel engines
Fitting Notes:
For alternator drive belt systems
Always check belt condition and tensioner function when replacing pulleys
Suitable for both petrol and diesel applications listed below
Applications:
VW T4 Transporter:
• 2.0 Petrol (AAC engine) – 09/1990–06/2003
• 2.4 Diesel (AAB engine) – 09/1990–06/2003
• 2.5 Diesel – 09/1990–06/2003VW Corrado/Golf:
• G60 PG supercharged engines
Quantity: Sold each
Quality: Good quality reproduction
This Part Fits: T4 Transporter, Mk2 Golf, Corrado,
Availability: Special Order Item
Item Name: Deflection/Guide Pulley, v-ribbed belt
Description: Deflection/Guide Pulley, v-ribbed belt
Product Group: Engine
Group: Belt Drive
Unit of Measure: Each
Manufacturer: JP
Dimensions:
Width: 100mm
Height: 100mm
Depth: 50mm
Volume: 500000mm3
Weight: 0.278kg
| Manufacturer | Model Series | Model Version | Year | Engine Size | Fuel Type | Body Type | BHP | Engine Code | Application Info |
|---|---|---|---|---|---|---|---|---|---|
| VW | Bus/Transporter/Flatbed | T4 | 07/90 - 07/90 | 2,4 | Diesel | Van | 78 | - | Construction Year from 199201 |
| VW | Bus/Transporter/Flatbed | T4 | 09/90 - 09/90 | 2,4 | Diesel | Bus | 78 | - | Construction Year from 199201 |
| VW | Bus/Transporter/Flatbed | T4 | 09/90 - 09/90 | 2,4 | Diesel | Platform/Chassis | 78 | - | Construction Year from 199201 |
| VW | Bus/Transporter/Flatbed | T4 | 10/92 - 10/92 | 2,4 | Diesel | Van | 78 | - | -
|
| VW | Bus/Transporter/Flatbed | T4 | 10/92 - 10/92 | 2,4 | Diesel | Platform/Chassis | 78 | - | -
|
| VW | Bus/Transporter/Flatbed | T4 | 10/92 - 10/92 | 2,4 | Diesel | Bus | 78 | - | -
|
| VW | Bus/Transporter/Flatbed | T4 | 07/90 - 07/90 | 2,0 | Petrol | Platform/Chassis | 84 | - | -
|
| VW | Bus/Transporter/Flatbed | T4 | 07/90 - 07/90 | 2,0 | Petrol | Van | 84 | - | -
|
| VW | Bus/Transporter/Flatbed | T4 | 09/90 - 09/90 | 2,0 | Petrol | Bus | 84 | - | -
|
| VW | Bus/Transporter/Flatbed | T4 | 09/95 - 09/95 | 2,5 | Diesel | Van | 102 | - | Engine Code ACV |
| VW | Bus/Transporter/Flatbed | T4 | 09/95 - 09/95 | 2,5 | Diesel | Van | 102 | - | Engine Code ACV |
| VW | Bus/Transporter/Flatbed | T4 | 09/95 - 09/95 | 2,5 | Diesel | Bus | 102 | - | Engine Code ACV |
| VW | Bus/Transporter/Flatbed | T4 | 09/95 - 09/95 | 2,5 | Diesel | Platform/Chassis | 102 | - | Engine Code ACV |
| VW | Bus/Transporter/Flatbed | T4 | 01/96 - 01/96 | 2,5 | Diesel | Bus | 102 | - | Engine Code ACV |
| VW | Bus/Transporter/Flatbed | T4 | 05/98 - 05/98 | 2,5 | Diesel | Platform/Chassis | 102 | - | Engine Code ACV |
| VW | Bus/Transporter/Flatbed | T4 | 09/90 - 09/90 | 2,5 | Petrol | Bus | 110 | - | Construction Year from 199201 Engine Code AAF |
| VW | Bus/Transporter/Flatbed | T4 | 09/90 - 09/90 | 2,5 | Petrol | Bus | 110 | - | Engine Code ACU;AEN |
| VW | Bus/Transporter/Flatbed | T4 | 11/90 - 11/90 | 2,5 | Petrol | Platform/Chassis | 110 | - | Construction Year from 199201 Engine Code AAF |
| VW | Bus/Transporter/Flatbed | T4 | 11/90 - 11/90 | 2,5 | Petrol | Platform/Chassis | 110 | - | Engine Code ACU;AEN |
| VW | Bus/Transporter/Flatbed | T4 | 11/90 - 11/90 | 2,5 | Petrol | Van | 110 | - | Construction Year from 199201 Engine Code AAF |
| VW | Bus/Transporter/Flatbed | T4 | 11/90 - 11/90 | 2,5 | Petrol | Van | 110 | - | Engine Code ACU;AEN |
| VW | Bus/Transporter/Flatbed | T4 | 08/92 - 08/92 | 2,5 | Petrol | Bus | 110 | - | Engine Code ACU |
| VW | Bus/Transporter/Flatbed | T4 | 11/92 - 11/92 | 2,5 | Petrol | Platform/Chassis | 110 | - | Engine Code ACU |
| VW | Bus/Transporter/Flatbed | T4 | 11/92 - 11/92 | 2,5 | Petrol | Van | 110 | - | Engine Code ACU |
| VW | Golf | Golf II | 08/88 - 08/88 | 1,8 | Petrol | Hatchback | 160 | - | -
|
| VW | Golf | Golf II | 04/90 - 04/90 | 1,8 | Petrol | Hatchback | 160 | - | -
|
| VW | LT | LT II | 07/96 - 07/96 | 2,5 | Diesel | Bus | 75 | - | -
|
| VW | LT | LT II | 09/96 - 09/96 | 2,5 | Diesel | Platform/Chassis | 75 | - | -
|
| VW | LT | LT II | 09/96 - 09/96 | 2,5 | Diesel | Van | 75 | - | -
|
| VW | LT | LT II | 05/96 - 05/96 | 2,5 | Diesel | Bus | 102 | - | -
|
| VW | LT | LT II | 05/96 - 05/96 | 2,5 | Diesel | Van | 102 | - | -
|
| VW | LT | LT II | 06/96 - 06/96 | 2,5 | Diesel | Platform/Chassis | 102 | - | -
|
| VW | Passat | Passat (B3/B4) | 08/88 - 08/88 | 1,8 | Petrol | Saloon | 160 | - | -
|
| VW | Passat | Passat (B3/B4) | 08/88 - 08/88 | 1,8 | Petrol | Estate | 160 | - | -
|
| VW Classic | Corrado | Corrado | 09/88 - 09/88 | 1,8 | Petrol | Coupe | 160 | - | -
|
| Manufacturer | Ref. No. |
|---|---|
| RUVILLE | 55424 |
| GATES | T36005 |
| SKF | VKM31007 |
| QUINTON HAZELL | QTA495 |
| OPTIBELT | 116UR |
| FEBI BILSTEIN | 04127 |
| TRISCAN | 8641292001 |
| VW | 037145276 |
| VW | 037145276A |
| VW | 037145278A |
| VW | 074145278A |
| VW | 074145278B |
| VW | 074145278E |
| OPTIMAL | 0N1311 |
| MAPCO | 23874 |
| INA | 532016910 |
| FLENNOR | FU20996 |
| VAG | 037145276 |
| VAG | 037145276A |
| VAG | 037145278A |
| VAG | 074145278A |
| VAG | 074145278B |
| VAG | 074145278E |
| JPGROUP | 145114002ALT |
