Truck tractor Scania R-series piston cooling nozzles

cylinder heads manifolds engines connecting rods camshaft gears rocker arms engine mounting brackets valve covers crankcases accelerator pedals camshafts oil filler necks intercoolers cam rollers oil filter housings oil coolers pulleys engine oil coolers crankshafts EGR valves pistons flywheels engine valves crankshaft gears piston cooling nozzles oil pumps engine support cushions engine turbochargers exhaust gas recirculation cylinder blocks oil filters throttle valves other engine spare parts