WESPC 198636160 Oil Seal For Massey Ferguson Perkins Engines Excavator Parts

WESPC 198636160 Oil Seal for Massey Ferguson Perkins Engines Excavator Parts

Application:

WESPC 198636160 front oil seal is designed for Perkins 400 series 3- and 4-cylinder diesel engines, including models 403D-15, 403D-15T, 404D-22, and 404D-22T. These engines are commonly installed in compact construction machinery, agricultural tractors, generator sets, and industrial equipment requiring reliable sealing performance at the crankshaft front end. The oil seal prevents engine oil leakage by maintaining a tight seal between the rotating crankshaft and stationary engine housing. Its spring-loaded sealing lip and unitized construction ensure consistent contact pressure and long-term durability under thermal and mechanical stress.

Generator sets:

Widely used in 10–40 kVA diesel generator platforms powered by Perkins 403D and 404D engines. The WESPC 198636160 front oil seal supports continuous operation by preventing oil seepage at the crankshaft interface, maintaining lubrication integrity and reducing maintenance frequency. It contributes to stable engine performance during standby and prime power cycles in mobile lighting towers, telecom backup systems, and portable gensets.

Construction machinery:

Compatible with compact excavators, skid steer loaders, and site dumpers equipped with Perkins 400 series engines. The oil seal maintains crankcase pressure and prevents contamination ingress in high-vibration environments. It is verified for use in equipment such as Volvo EC50, EC50VV, and New Holland L175, L218, and L220, where sealing reliability is critical to engine longevity and uptime.

Agricultural equipment:

Applied in small tractors and utility vehicles requiring compact diesel power units. The WESPC 198636160 oil seal ensures consistent sealing during extended field operations, reducing oil loss and protecting internal components from dust and debris. It is suitable for Case IH Farmall 31–50 series and other models using Perkins 403D and 404D engines.

Industrial systems:

Installed in stationary pumps, hydraulic power units, and mechanical drives where Perkins 400 series engines are used. The oil seal supports long-term operation by maintaining oil retention and preventing external contamination. Its robust design ensures sealing performance in demanding industrial environments with frequent start-stop cycles and variable load conditions.

Technical specifications:
Seal type: front crankshaft oil seal
Compatible engines: Perkins 403D-15, 403D-15T, 404D-22, 404D-22T
Material: abrasion-resistant nitrile rubber (NBR) with metal skeleton
Design: spring-loaded main lip with unitized construction
Dimensions: approx. 19 mm inner diameter × 19 mm outer diameter × 3 mm height
Weight: approx. 0.3 kg
Packaging: plastic bag and box, 44 pcs/carton (carton size 40×38×38 cm)
Warranty: 12 months manufacturer warranty

Material & performance features:

Manufactured using high-quality NBR rubber bonded to a precision-formed metal casing for structural integrity and heat resistance. The sealing lip is engineered to maintain contact with the crankshaft surface under varying thermal expansion and rotational speeds. The unitized design simplifies installation and protects the sealing edge from damage during assembly. Produced under ISO-compliant quality control standards to ensure consistent performance across diverse operating conditions.

Interchange part number:

198636160; verified fitment for Perkins 403D and 404D series engines. Compatible with standard maintenance and rebuild procedures across generator, construction, agricultural, and industrial applications.