OEM numbers
GMC 55490489/OS · CHEVROLET 55490489/OS · GENERAL MOTORS 55490489/OS · PONTIAC 55490489/OS · BUICK 55490489/OS · CADILLAC 55490489/OS · OLDSMOBILE 55490489/OS · SATURN 55490489/OS · HUMMER 55490489/OS · GMC 55508547/OS · CHEVROLET 55508547/OS · GENERAL MOTORS 55508547/OS · PONTIAC 55508547/OS · BUICK 55508547/OS · CADILLAC 55508547/OS · OLDSMOBILE 55508547/OS · SATURN 55508547/OS · HUMMER 55508547/OS
Alternatives and compatible parts
WILMINK GROUP WG2576648 · GMC 55490489/OS · CHEVROLET 55490489/OS · GENERAL MOTORS 55490489/OS · PONTIAC 55490489/OS · BUICK 55490489/OS · CADILLAC 55490489/OS · OLDSMOBILE 55490489/OS · SATURN 55490489/OS · HUMMER 55490489/OS · GMC 55508547/OS · CHEVROLET 55508547/OS · GENERAL MOTORS 55508547/OS · PONTIAC 55508547/OS · BUICK 55508547/OS · CADILLAC 55508547/OS · OLDSMOBILE 55508547/OS · SATURN 55508547/OS · HUMMER 55508547/OS
Compatible vehicles
CADILLAC: ESCALADE (GMT1XL) · CHEVROLET: SILVERADO 1500 Crew Cab Pickup (GMT1CC), SILVERADO 1500 Extended Cab Pickup (GMT1EC), SUBURBAN (GMT1YC), TAHOE (GMT1UC) · GMC: SIERRA 1500 Crew Cab Pickup, SIERRA 1500 Extended Cab Pickup, YUKON (GMT1UG), YUKON XL (GMT1YG)
Gasket, cylinder head ELRING 084.180
| Product Code | 084.180 |
| Brand | ELRING |
| Product group | Gasket, cylinder head |
| Country of origin |  United Kingdom |
| Weight | 0.814 kg |
| Thickness / Strength (mm) | 1,5 |
| Diameter [mm] | 85,8 |
| Number of Notches / Holes | 1 |
| Installation Thickness (mm) | 1,5 |
| Seal Type | Metall-Kihiline-Tihend |
| Piston Stroke from [mm] | 0,665 |
| Piston Stroke up to [mm] | 0,778 |
| Number of Layers | 6 |
| GMC | 55490489/OS |
| CHEVROLET | 55490489/OS |
| GENERAL MOTORS | 55490489/OS |
| PONTIAC | 55490489/OS |
| BUICK | 55490489/OS |
| CADILLAC | 55490489/OS |
| OLDSMOBILE | 55490489/OS |
| SATURN | 55490489/OS |
| HUMMER | 55490489/OS |
| GMC | 55508547/OS |
| CHEVROLET | 55508547/OS |
| GENERAL MOTORS | 55508547/OS |
| PONTIAC | 55508547/OS |
| BUICK | 55508547/OS |
| CADILLAC | 55508547/OS |
| OLDSMOBILE | 55508547/OS |
| SATURN | 55508547/OS |
| HUMMER | 55508547/OS |