This KYB shock absorber (part number 554017) is a high-quality replacement for your vehicle's rear axle. Designed as a gas-a-just telescopic monotube shock absorber, it ensures optimal performance and durability. It is compatible with TRIUMPH part number 70052946. This shock absorber is suitable for TRIUMPH 2.5 PI MK I models from 01/1968 to 12/1975 with a 2.5L petrol engine.