WESPC 0E50254 Front Crankshaft Oil Seal for Perkins 1004 4.236 Diesel Engine

WESPC 0E50254 Front Crankshaft Oil Seal for Perkins 1004 4.236 Diesel Engine

Application:

WESPC 0E50254 front crankshaft oil seal is designed for Perkins 4.236 and 1004 series 4-cylinder diesel engines. These engines are widely used in agricultural tractors, construction machinery, generator sets, and industrial systems. The front oil seal is positioned at the timing cover end of the crankshaft and serves to prevent engine oil from leaking where the crankshaft exits the engine block. It plays a critical role in maintaining lubrication integrity and protecting the engine from external contaminants, especially in high-speed and high-temperature operating conditions.

Generator sets:

Commonly installed in 60–120 kVA diesel generator platforms powered by Perkins 4.236 and 1004-4 engines. The WESPC 0E50254 front oil seal ensures consistent oil pressure and prevents front-end leakage during continuous operation, contributing to stable performance and reduced maintenance in commercial and industrial backup power systems.

Construction machinery:

Suitable for Massey Ferguson, JCB, and other equipment powered by Perkins 4.236 and 1004 series engines. The front oil seal withstands vibration and thermal cycling, ensuring crankcase sealing integrity in off-road environments. It supports reliable operation in loaders, excavators, and telehandlers where precise sealing is essential for engine longevity.

Agricultural equipment:

Used in tractors such as Massey Ferguson 265, 275, 290, and 390 models equipped with Perkins 4.236 engines. The WESPC 0E50254 seal ensures effective oil containment during extended field operations, reducing the risk of oil contamination and crankshaft wear. It contributes to longer service intervals and improved engine durability in agricultural applications.

Industrial systems: Applied in stationary pumps, compressors, and mechanical drives requiring high engine stability and rotational precision. The front oil seal maintains lubrication system integrity under continuous load and rotational stress, supporting stable engine operation in demanding industrial installations.

Technical specifications:
Seal type: Front crankshaft oil seal
Compatible engines: Perkins 4.236, 1004-4
Packaging dimensions: Approx. 225 mm width × 35 mm height
Weight: Approx. 0.2 kg
Material: High-temperature resistant elastomer with reinforced sealing lip
Design: Press-fit seal with integrated dust exclusion features
Warranty: 12 months manufacturer warranty

Material & performance features:

Manufactured using durable elastomeric compounds engineered for thermal stability and oil resistance. The sealing lip is precision-molded to maintain contact with the crankshaft under dynamic conditions, preventing oil leakage and ingress of contaminants. The seal is designed to operate under high rotational speeds and crankcase pressure, supporting long-term reliability in demanding environments. Produced under ISO-certified quality control standards.

Interchange part number:

0E50254; verified fitment for Perkins 4.236 and 1004-4 engines. Compatible with standard rebuild procedures across agricultural, construction, generator, and industrial applications.

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.