Brief:Hydraulic pump drive C3936231 fits Dongfeng Cummins L8.9 / QSL8.9 diesel engine. It transfers engine power to drive hydraulic pump and steering pump. Precision‑manufactured gear structure, high load‑bearing capacity, stable transmission performance, suitable for heavy‑duty trucks and construction machinery, direct replacement for original engine spare parts.
Brief:Accessory drive assembly 3005131 fits Cummins NT855 / NTA855 diesel engine. It transmits power for engine auxiliary components, adopts cast‑iron housing and high‑strength steel gear, stable transmission performance, widely used in construction machinery and generator set engines, direct replacement for original spare parts.
Brief:Power steering pump 612600130476 for Weichai WP10 / WP12 diesel engines, widely used on heavy‑duty trucks and buses. Stable hydraulic output, light steering operation, high pressure resistance, durable for long‑distance transportation, direct replacement for original steering system parts.
Brief:Original OEM power steering vane pump 3406010‑E9300 for Dongfeng Tianlong Flagship with Longqing DDI11 engine. Delivers stable hydraulic pressure, reduces steering effort, excellent durability for long‑haul heavy‑duty transport, direct replacement for original steering system parts.
Brief:Original fuel injection pump assembly C4945977 for Dongfeng Cummins 6BTA5.9‑G2 generator set diesel engine. Precise fuel delivery control, stable performance for generator working conditions, durable mechanical structure, direct replacement for original engine spare parts.
Brief:OEM integrated air processing unit OE 3543010‑N8100 for Dongfeng truck. Built‑in four‑circuit protection valve, removes moisture and oil from compressed air, protects whole air brake system. Stable pressure control, anti‑corrosion housing, direct replacement for original brake system components.
Brief:Original Knorr‑Bremse differential relay valve assembly, OE part 3527020‑KX600 for Dongfeng Tianlong flagship heavy‑duty truck. Made of high‑grade aluminum alloy, stable air‑control performance, effectively coordinate service brake and parking brake, direct replacement for original brake system parts.
