WESPC ZZ90236 Crankshaft for Perkins 1103A 1103C 1103D 3-Cylinder Part

WESPC ZZ90236 Crankshaft for Perkins 1103A 1103C 1103D 3-Cylinder Part

Application:

WESPC ZZ90236 crankshaft kit is designed for Perkins 1104C-44T and 1104C-E44TA diesel engines, which operate with a 4-cylinder configuration and a displacement of 4.4 liters. This kit includes the main crankshaft and associated components required for precise rotational motion and torque conversion. It plays a vital role in transforming the linear movement of pistons into consistent rotational energy, ensuring smooth engine operation, mechanical balance, and long-term durability under continuous and peak-load conditions.

Generator sets:

Commonly installed in 60–150 kVA diesel generator platforms powered by Perkins 1104C series engines, including FG Wilson P50E2S, Genmac G100PO, and other globally deployed units. The ZZ90236 crankshaft kit ensures stable engine dynamics during continuous-duty cycles and load transitions, reducing vibration and enhancing operational reliability in both standby and prime power systems.

Construction machinery:

Suitable for compact track loaders and skid steer equipment such as the Gehl 7810 and Terex PT-100G, where high-impact resistance and rotational stability are essential. The crankshaft kit supports consistent power delivery in hydraulic drive systems and maintains mechanical integrity across rugged terrain and variable load conditions.

Agricultural equipment:

Compatible with Massey Ferguson tractors including models 491, 492, 5445, 5455, 5460, 6445, 6455, 6470, and 6460, as well as McCormick MC115. These machines rely on the ZZ90236 crankshaft kit for efficient torque conversion, reduced vibration, and dependable engine performance during heavy-duty fieldwork, towing, and harvesting operations.

Industrial power systems:

Applied in stationary diesel-driven systems such as hydraulic pumps, compressors, and mechanical drives where crankshaft integrity and thermal resistance are critical. The splined nose design ensures secure coupling with flywheel assemblies and maintains precise alignment under continuous load conditions.

Technical specifications:
Rod journal diameter: 68.00 mm (large journal configuration)
Main journal diameter: matched to Perkins 1104C block tolerances
Nose type: splined front nose for secure flywheel engagement
Counterweight balance: fully counterweighted for rotational stability
Oil passage design: internal channels for consistent lubrication
Keyway configuration: precision-machined for timing gear alignment
Material: high-strength forged steel with fatigue-resistant grain structure
Surface finish: micro-polished journals to support oil film integrity
Hardness rating: induction-hardened journal surfaces for extended wear life
Machining tolerance: ISO-grade dimensional accuracy for perfect fitment
Crack detection: magnetic particle inspection for structural integrity
Kit dimensions: width 230.00 mm, height 280.00 mm

Material & performance features:

Manufactured using advanced forging and heat treatment processes to achieve high tensile strength and wear resistance. Journal surfaces are micro-polished to reduce friction and maintain oil film stability under high-load conditions. The splined nose and large journal configuration support reliable torque transmission and long-term engine efficiency by preserving dimensional accuracy during thermal expansion and mechanical stress.

Interchange part number:

ZZ90236; verified fitment for Perkins 1104C-44T and 1104C-E44TA engines across multiple global platforms. Manufactured under strict quality control standards to ensure consistent performance, compatibility, and durability.

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.