Denso 185086750 Starter Motor Assembly

This 12V 2.2kW gear reduction starter motor features an 11-tooth pinion and clockwise rotation. Designed for heavy-duty cold cranking performance on Perkins 104-122 and Shibaura N844/N844L/N844LT/N844T industrial diesel engines. The assembly includes integrated solenoid and drive-end housing optimized for skid steer loader and compact excavator applications. Manufactured to OEM specifications with high-temperature lubrication and corrosion-resistant coatings for extended service life in construction and agricultural environments. Cross-references include Perkins 185086750, Caterpillar 0R-9704/155-9849, New Holland/Case SBA185086750, and Denso 228000-8450/428000-6170. Direct replacement for OEM part numbers across multiple equipment platforms including New Holland L-series loaders, Case SR/SV skid steers, Caterpillar E304.5CR mini excavators, and Ford compact tractors.