WESPC Diesel Engine 4132A014M1 Fuel Lift Pump For Perkins Engine Parts

WESPC Diesel Engine 4132A014M1 Fuel Lift Pump For Perkins Engine Parts

Application:

4132A014M1 is the low-pressure fuel lift pump that feeds Perkins 1004-4, 1004-4T and 1004-4TW engines (4.0 L, 4-cylinder) installed in Massey Ferguson 6400- and 8200-series tractors, Landini Legend 105/115 row-crop machines, JCB 4CX backhoe loaders and 535-95 telehandlers, plus FG Wilson P18-6 and Pramac GSW85P generator sets. It mounts on the left-hand side of the timing gear cover and draws fuel from the tank to the injection pump at rated engine speeds of 800–2 400 r/min.

Technical specifications:

The pump body is a cast-aluminium single-stage diaphragm type with integral hand-priming lever. Nominal flow is 120 L/h at 400 kPa and 2 000 r/min, inlet/outlet ports are 8 mm hose-barb fittings, and the mounting flange is SAE J744 size 1 with two M8 threaded holes on 60 mm centres. Diaphragm diameter is 80 mm, stroke 5.5 mm, and the actuating lever is driven by the engine camshaft through a hardened eccentric. All gaskets and seals are FKM (Viton) for biodiesel compatibility up to B20 and for operation down to −40 °C.

Material & performance features:

The die-cast aluminium housing is powder-coated for corrosion resistance; the diaphragm is multi-layer fabric-reinforced nitrile rubber with PTFE facing for low swell and long flex life. The actuating lever and push-rod are induction-hardened medium-carbon steel, while the internal spring is stainless steel for anti-stick performance in high-humidity environments. A spring-loaded bypass valve prevents over-pressure and cavitation, and a transparent sediment bowl with replaceable paper element filters particles down to 80 µm. Lightweight construction, low noise signature and maintenance-free sealed bearings make the unit ideal for continuous-duty service.

Interchange part numbers:

PERKINS 4132A014M1, 4132A015M1; MASSEY FERGUSON 3638721M91, 3638722M91; LANDINI 747602M91, 747603M91; JCB 331/20281, 331/20282; FG WILSON 10000-45220; PRAMAC 6000-45220; reference equivalent to 1-12320-750-0 and 04279-0L100 assemblies.

WESPC(Dongguan)Tech Co., Ltd. is a wholly-owned subsidiary of WESPC Hong Kong.

The company has long been deeply engaged in the Perkins aftermarket spare parts sector, while also covering a wide range of multi-brand engines and related components. With years of professional expertise and a solid reputation, WESPC provides customers with diverse, one-stop solutions tailored to their needs.

Leveraging the global vision of its Hong Kong headquarters and the strategic location advantages of Dongguan, WESPC Dongguan is committed to building a highly efficient and reliable supply chain system, supported by professional technical expertise and comprehensive after-sales services, to continuously create greater value for its customers.

Looking ahead, the company will continue to expand its business landscape, keep pace with industry trends, and consistently enhance product and service quality—working hand in hand with global partners to achieve mutual growth and success.