WESPC 2418F436 Front Oil Seal for Perkins 1004 4.236 Diesel Engine

WESPC 2418F436 Front Oil Seal for Perkins 1004 4.236 Diesel Engine

Application:

WESPC 2418F436 front crankshaft oil seal is designed for Perkins 4.236 and 1004 series 4-cylinder diesel engines, including models 1004.4, 1004.40, 1004.40T, and 1004.42. These engines are widely used in agricultural tractors, construction machinery, generator sets, and industrial systems. The seal is installed at the front end of the crankshaft to prevent engine oil leakage, maintain lubrication integrity, and protect timing gear components from contamination.

Agricultural equipment:

Commonly installed in Massey Ferguson tractors such as MF 165, 168, 174, 175, 178, 184, 185, 188, 194, 274, 275, 285, 290, 362, 365, 373, 375, 377, 383, 387, 390, 390T, 393, 397, 398, and 399. The WESPC 2418F436 oil seal ensures tight containment of engine oil at the crankshaft front interface, supporting long-term operation and reducing maintenance frequency during extended field use.

Construction machinery:

Suitable for MF industrial models including 30D, 50, and 50E, as well as Landini tractors such as Powerfarm, Vision, Rex, and Legend series powered by Perkins 4.236 and 1004 engines. The seal maintains a secure barrier between the crankcase and timing gear housing, preventing oil seepage and supporting consistent engine output in high-vibration environments.

Generator sets:

Used in 40–100 kVA diesel generator platforms powered by Perkins 1004.40 and 1004.40T engines. The oil seal supports efficient lubrication and reduced oil loss during continuous operation, contributing to engine cleanliness and reliability in commercial and industrial backup systems.

Industrial systems:

Applied in stationary pumps, compressors, and mechanical drives requiring high engine stability and oil system integrity. The 2418F436 seal supports continuous operation in demanding industrial environments, helping prevent oil leakage and maintain optimal lubrication performance.

Technical specifications:
Type: Front crankshaft oil seal
Outer diameter: approx. 90 mm
Inner diameter: approx. 70 mm
Thickness: approx. 10 mm
Material: Nitrile rubber (NBR)
Weight: approx. 36 g
Installation: Press-fit into front timing cover
Compatible engine models: Perkins 4.236, 1004.4, 1004.40, 1004.40T, 1004.42
Packaging: Neutral or customized
Warranty: 12 months manufacturer warranty

Material & performance features:

Manufactured using high-grade elastomeric compounds with precision molding for dimensional accuracy and sealing efficiency. Resistant to oil additives, temperature fluctuations, and mechanical vibration. Engineered to maintain sealing pressure and elasticity over extended service intervals. Produced under ISO/TS16949-certified standards for global diesel engine applications.

Interchange part number:

2418F436; cross-referenced with 1447690M1, 2418F436A, 1447690M1A. Verified fitment for Perkins 4.236 and 1004 series engines used in 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.