WESPC T434716 Rear Oil Seal for Perkins Engines 1104 1106 1204 1206 Series

WESPC T434716 Rear Oil Seal for Perkins Engines 1104 1106 1204 1206 Series

Application:

WESPC T434716 rear oil seal is designed for Perkins engines including 1104, 1106, 1204, and 1206 series, with verified compatibility across these engine models. These Perkins engines are widely used in agricultural tractors, construction machinery, generator sets, and industrial power systems, where reliable oil sealing is critical to prevent leaks and maintain proper lubrication. The rear oil seal functions to seal the rear of the engine crankshaft, blocking oil from escaping the crankcase and preventing contaminants from entering, thus ensuring consistent engine performance and extending the service life of critical components.

Generator sets:

Often integrated into 75–200 kVA diesel generator platforms powered by the compatible Perkins engines, the WESPC T434716 rear oil seal maintains a tight seal during continuous operation. This is essential for generator sets in commercial, industrial, and backup power applications, where oil leaks could lead to reduced lubrication, increased wear on moving parts, or unexpected shutdowns—making seal integrity vital for reliable runtime and uninterrupted power supply.

Construction machinery:

Suitable for equipment such as excavators, wheel loaders, and backhoe loaders powered by the specified Perkins engines. In construction environments, where machinery operates under high vibration, varying loads, and exposure to dust and debris, the rear oil seal withstands these conditions to prevent oil leaks. This ensures proper lubrication of the crankshaft and related components, reducing maintenance downtime and supporting consistent performance on job sites.

Agricultural equipment:

Applied in tractors, combine harvesters, and irrigation machinery utilizing the compatible Perkins engines. Agricultural operations often involve extended use in rugged, dusty, or muddy terrain, and the WESPC T434716 rear oil seal provides a robust barrier against oil loss and contamination. It supports reliable engine operation during planting, harvesting, and other seasonal tasks, where equipment uptime directly impacts productivity.

Industrial systems:

Used in stationary equipment such as pumps, compressors, and material handling machinery powered by the specified Perkins engines. In industrial settings, where equipment operates continuously under heavy loads, the rear oil seal maintains seal integrity to prevent oil leaks, ensuring stable engine operation and reducing the need for unscheduled maintenance—key for maintaining production efficiency in factories, warehouses, and processing facilities.

Technical specifications:
WESPC T434716 is a rear oil seal compatible with Perkins 1104, 1106, 1204, and 1206 series engines. Product dimensions (without packaging) are approximately 13.8 cm 16.2 cm 1.3 cm, with packaging dimensions of around 15 cm 15 cm 4 cm and a gross weight of approximately 0.4 kg. The seal is designed to fit standard rear crankshaft configurations in the compatible engine models, ensuring proper alignment and reliable sealing under varying operating conditions.

Material & performance features:

The WESPC T434716 rear oil seal is constructed with high-quality nitrile rubber and a steel core, selected for excellent resistance to oil, heat, and wear. It operates effectively within an environmental temperature range of -20℃ to 200℃, maintaining flexibility and seal integrity even under thermal stress. Produced under strict quality control standards, it delivers durable, leak-proof performance to meet the demands of agricultural, construction, generator, and industrial applications.

Interchange part number:

T434716; verified fitment for the specified Perkins engine models, with cross-references including 2418F475, 2418F547, and 1450236M1. Ensures compatibility with standard maintenance and replacement procedures across agricultural, construction, generator, and industrial applications.

metal rear oil seal

metal front oil seal

WESPC T434716 Rear Oil Seal for Perkins Engines 1104 1106 1204 1206 Series Images