WESPC ZZ90239 ZZ90222 Forged Crankshaft for Perkins 1104C 1104D

WESPC ZZ90239 ZZ90222 Forged Crankshaft for Perkins 1104C 1104D

Application:

WESPC ZZ90239 / ZZ90222 forged crankshaft is engineered for Perkins 1104 series 4-cylinder diesel engines, including 1104C-44, 1104C-44T, 1104C-44TA, 1104A-44T, 1104D-44, 1104D-44T, and 1104D-44TA. These engines are widely deployed in agricultural tractors, skid steers, generator sets, and industrial machinery. The crankshaft converts linear piston motion into rotational torque, forming the core of engine power delivery.

Agricultural equipment:

Installed in Massey Ferguson tractors such as MF 3435, 3445, 3455, 471, 481, 491, 492, 5435, 5445, 5455, 5460, 5425, 6445, 6455, 6460, and 6470. The ZZ90239 crankshaft supports high-load operation in field conditions, ensuring consistent torque output and reduced vibration across long service intervals.

Construction machinery:

Used in ASV Posi-Track skid steers including RC-85, RC-100, and PT-100, powered by Perkins 1104C-44T and 1104A-44 engines. The crankshaft’s splined nose and precision balancing support smooth operation under heavy-duty hydraulic loads and frequent directional changes.

Generator sets:

Compatible with FG Wilson diesel generators such as P40P2S, P50E2S, P55E2, P65E2, P88E2, P100P2, and P110E2, equipped with Perkins 1104C-44T or 1104A-44T engines. The forged crankshaft ensures stable rotational output, reduced wear, and long-term reliability in continuous power generation environments.

Industrial systems:

Applied in AKSA generator platforms (e.g., APD-EPAP56, AT56) and McCormick MC115 tractors. The crankshaft’s 63.5 mm rod journal and 10-hole flange design provide robust mechanical integrity for high-output diesel systems.

Technical specifications:
Type: Forged crankshaft
Journal diameter: 63.50 mm (small journal)
Nose: Splined with 3 bolt holes
Flange: 10 bolt holes + 1 dowel hole
Material: High-strength alloy steel
Surface: Hardened and polished journals
Balance: Dynamically balanced
Weight: approx. 35.5 kg
Length: approx. 618 mm
Packaging: Neutral or customized
Warranty: 12 months manufacturer warranty
Material & performance features:
Forged from alloy steel for fatigue resistance
CNC-machined for dimensional accuracy
Hardened journals for extended bearing life
Dynamic balancing minimizes vibration
Lip seal compatibility for oil containment
Meets or exceeds OEM standards for Perkins 1104 engines

Interchange part numbers:

ZZ90239, ZZ90222, ZZ90214, ZZ90224, ZZ90225, ZZ90233, 4225085M91, 4225086M91, 4227020M91

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.