PRODUCT INFO
| Supplier Name | WILMINK GROUP |
| Product No | WG1104224 |
| Type | Piston |
| Params | Length [mm]: 53.43 Bore [mm]: 86 Supplementary Article / Supplementary Information: Piston Rings Surface: tinned Bolt Diameter [mm]: 21 Degree of compression (compression) [mm]: 30.43 Concavity diameter [mm]: 70.5 Bolt length [mm]: 61.5 Concavity 1 [mm]: 4.4 Height of the fire bridge [mm]: 6.4 Depth of pocket valve1 [mm]: 1.93 Depth of pocket of valve 2 [mm]: 1.93 |
OEM NUMBER
| OPEL | 904 431 37 |
| OPEL | 904 431 38 |
| OPEL | 904 431 39 |
| OPEL | 904 431 40 |
APPLICATION
| OPEL VECTRA A (86_, 87_) | OPEL VECTRA A (86_, 87_) 2.0 i Turbo 4x4 |
| OPEL CALIBRA A (85_) | OPEL CALIBRA A (85_) 2.0 i Turbo 4x4 |
| VAUXHALL CALIBRA | VAUXHALL CALIBRA 2.0 i Turbo 4x4 |
| VAUXHALL CAVALIER Mk III (87) | VAUXHALL CAVALIER Mk III (87) 2.0 i Turbo 4x4 |
| HOLDEN CALIBRA (YE) | HOLDEN CALIBRA (YE) 2.0 i Turbo AWD |