BW Crankshaft Rear Seal (Rear Main Seal) by Bearing Wholesalers

Ensure your engine’s longevity and performance with the BW Crankshaft Rear Seal (Rear Main Seal) from Bearing Wholesalers—an industry leader with over 35 years of expertise in quality automotive components.

Superior Protection for Your Engine

This high-performance rear main seal is expertly engineered to prevent engine lubricants and fluids from leaking, while effectively blocking contaminants such as dust, dirt, and water from entering critical internal areas. Crafted from durable silicone with a Hi-Temp Left Hand Helix (HTCL) design, the seal withstands rigorous operational conditions, ensuring maximum reliability and component longevity during regular vehicle service and engine maintenance.

Precision Fitment for Subaru Leone Models

• Fits Subaru Leone 1.8L AJ5 Wagon (Rear Position)
• Fits Subaru Leone 1.8L AM5 Wagon 81 kW (Rear Position)
• Fits Subaru Leone 1.8L AW4 Coupe (Rear Position)

Important: This product does NOT fit the following Subaru Leone variants

• 1.8L AB4 Sedan
• 1.8L AG5 Coupe
• 1.8L DL AC4 Sedan 63 kW
• 1.8L GL AN5 Sedan 63 kW
• 1.8L Turbo AN5 Sedan 88 kW

Product Specifications

• Product Type: Crankshaft Rear Seal / Rear Main Seal
• Inside Diameter: 70 mm
• Outside Diameter: 87 mm
• Width: 8.5 mm
• Material: Silicone (SIL)
• Design: HTCL (Hi-Temp Left Hand Helix)

Why Choose Bearing Wholesalers?

With a product range exceeding 37,000 lines across automotive, industrial, agricultural, and more, Bearing Wholesalers combines extensive global relationships—from Japan and Germany to the USA and Korea—with a commitment to quality from both OE and aftermarket manufacturers. Trust BW products to deliver exceptional reliability and performance backed by decades of industry knowledge.

Keep your engine sealed tight and running smoothly—order the BW Crankshaft Rear Seal today for durable, reliable protection that meets the highest standards.