WESPC Fuel Injection Pump V3239F592T For Perkins Engine DK Series

WESPC Fuel Injection Pump V3239F592T For Perkins Engine DK Series 

Application:

The V3239F592T fuel injection pump is engineered as an aftermarket replacement for Perkins T4.236 and AT4.236 turbocharged 4.0 L diesel engines, delivering precise high-pressure fuel metering and timing across a wide array of equipment. In agricultural tractors such as Massey Ferguson 265, 275, 290, 390T and 398; Landini 10000 Series; and Fiat 640, this pump ensures consistent torque delivery under heavy tillage and transport loads. Combine harvesters—including Massey Ferguson 750, 760, 850 and the White 8600 Series—depend on its stable injection profile to maintain clean combustion during extended harvest cycles. Perkins T4.236 generator sets by FG Wilson, KOHLER and Fairbanks Morse (60–100 kVA) utilize the V3239F592T to achieve smooth prime and standby power with minimal smoke and optimized fuel economy. Industrial machinery such as stationary pumps, air compressors and hydraulic power units driven by the T4.236 engine benefits from its robust design to reduce downtime and extend maintenance intervals.

Technical specifications:

This inline-plunger fuel pump features four plungers, each with a 7.94 mm diameter operating against a 58 mm cam ring. It is calibrated to generate up to 2 050 bar of peak injection pressure and deliver a maximum flow rate of 125 L/h at rated speed. The drive interface employs a 12-tooth spline flange for clockwise rotation, while standardized 8 mm BSPP fuel inlet and M10 × 1 high-pressure outlet ports ensure compatibility with factory fuel lines. Overall dimensions are approximately 180 mm long, 140 mm wide and 95 mm tall, with a nominal weight of 7.2 kg.        

Material & performance features:

The V3239F592T pump housing is cast from high-strength aluminum alloy for rapid heat dissipation and structural rigidity. Internal cam ring and plungers are precision-machined from nitrided alloy steel to resist wear and high-cycle fatigue, with ceramic-coated plungers operating in ultra-smooth bores held to ±0.01 mm tolerances. Fluorocarbon O-rings and seals offer exceptional resistance to diesel, biodiesel blends and additives. An integrated mechanical governor assembly housed in corrosion-resistant stainless steel regulates fuel delivery under transient loads, while a phosphate-based finish on all external surfaces prevents rust during storage and installation.

Interchange part numbers:

V3239F592T; compatible with Perkins 131017592; Massey Ferguson 3930784M91; Landini 1770428M91; Fiat 7510776; Weichai-Weifu WG131017592.