Power Train Components PT229210 Rear Main Bearing Seal

The Power Train Components PT229210 is a rear main bearing seal (crankshaft rear oil seal) engineered as a direct OE-replacement unit. Designed to form a leak-free barrier between the crankshaft and the engine block, this seal prevents engine oil from escaping at the rear of the crankshaft while keeping contaminants out of the rotating assembly.

Key Features:

• Direct OE-replacement design for precise fit, form, and function
• Manufactured to SAE material specifications for reliable sealing performance
• Constructed from high-quality elastomeric compound resistant to heat, oil, and engine fluids
• Maintains a consistent sealing lip contact to prevent oil leakage around the crankshaft
• Protects against abrasives, moisture, and contaminants entering the engine
• Sold as a single seal unit

The PT229210 is part of Power Train Components' broad line of drivetrain and engine seals, built to meet or exceed OE specifications. Cross-references with Timken/National 229210 and other industry-standard seal numbers.