Volvo 21874008 Rocker Arm
Rocker ArmVolvo spare part 21874008 Rocker Arm — original and OEM-quality engine service parts for semi-trucks and stationary engines. Delivered worldwide with a full 1-year warranty.
Volvo 21874008 Rocker Arm transmits camshaft lobe motion to the valve stem in Volvo diesel engines for truck fleets and diesel power systems. Precision-machined contact pad geometry and OEM-matched pivot bore dimensions ensure correct valve lift, accurate timing, and reliable oil film at all contact interfaces. Ships with a 1-year warranty. Sourced for reliability in diesel engine overhaul, preventive maintenance, and emergency repair programs.
Volvo