Crankshaft Seal With Fitting Aid - Front

Product Details

Whether you are performing a timing system refresh or tackling a pesky oil leak at the front of your engine block, ensuring a reliable seal on your crankshaft is essential for maintaining engine health and peak performance. This Front Crankshaft Seal (Febi Bilstein Part #178598) is built to match original equipment specifications, keeping oil strictly contained where it belongs. Engineered with PTFE construction to endure high RPMs and extreme under-hood operating temperatures, it provides an exact-fit replacement for worn-out original seals on a wide array of high-output engines. Ideal for preventative maintenance during major service intervals to prevent drive belt oil contamination and maintain optimal crankcase environment.

Key Features:

• Restores proper front crankcase sealing to prevent performance-robbing oil leaks

• Advanced PTFE compound resists high-temperature degradation and chemical wear

• Built for precision fitment to ensure straightforward installation during engine service

• OE-matching design meets or exceeds factory durability requirements

• Backed by Febi Bilstein’s 3-year manufacturer guarantee

Specifications:

• Manufacturer: Febi Bilstein

• Part Number: 178598

• OE Reference Numbers: 11147647380, 11147512100, 11140149405

• Fitting Position: Front / Timing Side

• Material: PTFE (Polytetrafluoroethylene)

• Inner Diameter: 45 mm

• Outer Diameter: 75 mm

• Width: 11.9 mm

• GTIN / EAN: 4054224785980

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