Engine Lube Oil Filter LF3000 LF9009 LF9001 LF9080 LF9000 LF9070 LF4054 LF14000NN Heavy Truck Diesel Lube Oil Filters for heavy-duty commercial vehicles & construction

1. Main Part Numbers: LF9080 / 4365842 / 91FG026
2. Product Name: Engine Lube Oil Filter
3. Brands: Cum-mins, Dongfeng Motor
4. Type: Spin-on full-flow oil filter for heavy-duty commercial vehicles & construction machinery
5. Origin: Domestic OEM filter matched for Cum-mins engine & Dongfeng truck chassis

6. Car Fitment	Model	Year	Engine
   Cum-mins Engines	V Series	1983-1985	9.1l
   Cum-mins Engines	V Series	1983-1985	6.2L / 8.3L / 9.1L Engines
   Cum-mins Engines	V Series	1983-1985	50.3L Engine
   Cum-mins Engines	V Series	1983-1985	8.3 L
   Cum-mins Engines	V Series	1983-1985	6.2L
   Cum-mins Engines	V Series	1983-1985	37.8L Engine
   Cum-mins Engines	V Series	1983-1985	28.0L Engine
   Cum-mins Engines	ISC Series	2003-2007	Cum-mins ISC ; 8.3L
   Cum-mins Engines	855 SERIES	1983-1985	10.0L Engine

• Cum-mins OEM: 4365842, LF9080
• Dongfeng OEM code: 91FG026
• Alternative aftermarket equivalent models: Fleet-guard LF9080, Bald-win B7382, Donald-son P559080
• Selling Units

  Single item
  Single package size

  20X20X30 cm
  Single gross weight

  2.0 kg

This filter fits Cum-mins heavy-duty diesel engines, widely applied on Dongfeng Kinland, Dongfeng Tianlong, Dongfeng Tianjin series heavy trucks, buses, and partial engineering machinery equipped with Cum-mins power.

1. High-efficiency composite filter media

   Adopts multi-layer special filter paper, effectively intercepts metal abrasive particles, carbon deposits, dust and sludge mixed in engine lubricating oil. It maintains stable filtration efficiency under long-time high-temperature working conditions, reducing wear of crankshaft, bearings, cylinder liners and other precision moving parts.

2. Built-in differential pressure bypass valve

   When the filter element is blocked by impurities and oil flow resistance rises, the bypass valve automatically opens to guarantee continuous oil supply for engine lubrication system, avoiding dry friction and cylinder pulling failure caused by oil supply interruption.

3. High-strength thick steel shell & leak-proof sealing

   The cold-rolled steel shell resists high oil pressure and engine vibration without deformation or cracking. The integrated nitrile rubber sealing ring has excellent oil resistance and high temperature resistance, effectively preventing oil leakage at the installation interface.

4. Long service life matching OEM maintenance cycle

   Designed to match the standard oil change cycle of Cum-mins heavy-duty engines. It keeps stable lubrication protection during long-distance transportation, construction site and other harsh working conditions.