When spring performance matters, the SACHS 998 021 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Diameter [mm]: Polyurethane, 25 mm, Length [mm]: 371 mm, Outer Diameter [mm]: 161 mm, paired article number: 998 020, paired article number: 998 023. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with OPEL 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: 23383, 23384, 3 12 841, 3 12 843 and 7 more. Matching these numbers confirms a like-for-like replacement with no loss of function. SACHS is a recognised supplier of automotive suspension 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.

Sachs, established in 1895 in Schweinfurt, Germany, is a leading manufacturer of drivetrain and suspension components now part of the ZF Group. Sachs specialises in clutch systems, shock absorbers, dual-mass flywheels, and torque converters. As a tier-one OE supplier to manufacturers including BMW, Mercedes-Benz, Volkswagen, and Audi, Sachs components deliver the same quality found in new vehicles. Choosing Sachs ensures reliable drivetrain performance with products engineered to withstand the most demanding driving conditions.