WESPC Diesel Engine ULPK0004 2641808 Fuel Lift Pump For Perkins Engine Parts

WESPC Diesel Engine ULPK0004 2641808 Fuel Lift Pump For Perkins Engine Parts

Application:

ULPK0004 2641808 is a four-bolt mechanical diaphragm lift pump engineered for Perkins 3.152, 4.236 and AT4.236 turbo-diesel engines (4.0 L, 4-cylinder) that power Massey Ferguson 2400-, 3400- and 5400-series tractors, MF 7200 combine harvesters, Landini Legend 105/115/130 row-crop machines, JCB 3CX backhoe loaders and 530-70 telehandlers, plus FG Wilson P22-6 and Pramac GSW85P skid-mounted generator sets. It bolts to the left-hand timing-gear cover and transfers fuel from the tank to the high-pressure injection system at engine speeds from 750 r/min idle to 2 400 r/min rated.

Technical specifications:

Cast-aluminium single-diaphragm unit delivers 95 L/h at 300 kPa and 2 000 r/min; inlet and outlet ports are 8 mm hose-barb fittings. Four-bolt SAE J744 size 1 flange (58 mm × 58 mm PCD) is actuated directly by the camshaft eccentric. Diaphragm diameter is 76 mm, stroke 5 mm, and an integral bypass valve limits pressure to 350 kPa. All sealing gaskets are FKM (Viton) for biodiesel compatibility up to B20 and ultra-low-sulphur diesel down to −40 °C.

Material & performance features:

Powder-coated aluminium housing resists salt-spray and stone-chip corrosion; multi-layer fabric-reinforced nitrile diaphragm with PTFE facing ensures low swell and extended flex life. Induction-hardened medium-carbon steel lever and push-rod resist wear, while a stainless-steel return spring prevents sag in humid conditions. A translucent sight-bowl sediment filter with 80 µm paper element traps water and debris, and a spring-loaded priming lever enables rapid manual bleeding after service. Lightweight, maintenance-free sealed bearings and quiet operation make the unit ideal for continuous-duty agricultural, construction and generator applications.

Interchange part numbers:

ULPK0004, 2641808, 2641712, 1447582M91, 3637292M91, 4222090M91, 4222090V91, 17/401400, 17/401500, VPD3025, 4181A022, 3638721M91, 747602M91, 1158145, WG1104543 .

perkins engine injectors

diesel injection pump

common rail injector

WESPC Diesel Engine ULPK0004 2641808 Fuel Lift Pump For Perkins Engine Parts Images