WESPC CH12442 Front Oil Seal for Perkins 2206TAG 2506TAG Diesel Engine

WESPC CH12442 Front Oil Seal for Perkins 2206TAG 2506TAG Diesel Engine

Application:

WESPC CH12442 front crankshaft oil seal is designed for Perkins 2200 and 2300 series diesel engines, including models such as 2206C-E13TAG2, 2206C-E13TAG3, 2306C-E14TAG2, and 2306C-E14TAG3. These high-output engines are widely used in generator sets, construction machinery, and industrial power systems. The seal is installed at the front end of the crankshaft and plays a critical role in preventing engine oil leakage, maintaining internal lubrication pressure, and protecting timing gear components from contamination. It ensures a secure seal between the crankshaft and timing cover, supporting long-term engine reliability under continuous-duty and high-load conditions.

Generator sets:

Commonly installed in 400–800 kVA diesel generator platforms powered by Perkins 2200 and 2300 series engines, including units from FG Wilson and other global genset manufacturers. The WESPC CH12442 oil seal maintains oil containment at the crankshaft front interface, reducing the risk of seepage and supporting uninterrupted operation in both standby and prime power applications.

Construction machinery:

Suitable for heavy-duty equipment such as excavators, wheel loaders, and motor graders powered by Perkins 2206 and 2306 engines. The seal withstands high vibration and thermal cycling, ensuring consistent lubrication and protecting engine components from oil contamination during demanding field operations.

Industrial systems:

Applied in stationary diesel-driven systems such as hydraulic pumps, compressors, and mechanical drives where crankshaft sealing is essential for oil retention and thermal resistance. The seal’s elastomeric lip design ensures a tight interface under fluctuating pressure and temperature conditions, supporting 24/7 industrial performance.

Technical specifications:

Seal type: front crankshaft lip seal Outer diameter: approx. 580.00 mm Width: approx. 25.00 mm Material: high-temperature elastomer with reinforced sealing edge Temperature range: -40°C to +150°C Installation: press-fit configuration with precision sealing lip Surface finish: optimized for low-friction rotation and minimal wear Inspection: 100% leak-tested for sealing integrity and dimensional accuracy

Material & performance features:

Manufactured using high-grade elastomer compounds with enhanced thermal and chemical resistance. The sealing lip is precision-molded to maintain contact with the crankshaft surface under dynamic conditions, minimizing oil loss and contamination. Engineered to withstand vibration, rotational stress, and prolonged exposure to diesel engine environments, ensuring long-term durability and reduced maintenance frequency. Produced under ISO/TS16949-certified quality control standards.

Interchange part number:

CH12442; verified fitment for Perkins 2206C and 2306C series engines.