Apex ATC8491 Engine Crankshaft Seal Kit - Front

Engine Crankshaft Seal Kit for Lexus and Toyota

The Apex ATC8491 engine crankshaft seal kit is built for front crankshaft sealing service on select Lexus and Toyota applications. It is a direct-fit service part for vehicles that need front engine seal replacement to address oil leakage at the crankshaft area.

Key Features

• Engine crankshaft seal kit for front seal service
• Fits 1993-2005 Lexus GS300, front
• Fits 2001-2005 Lexus IS300, front
• Fits 1992-2000 Lexus SC300, front
• Fits 1993-1998 Toyota Supra, front
• Part number ATC8491 for application matching and ordering

Detailed Description

Use the Apex ATC8491 when servicing the front crankshaft seal on Lexus GS300, Lexus IS300, Lexus SC300, and Toyota Supra models within the listed year ranges. This seal kit is intended for engine sealing repair where the front crankshaft area shows signs of oil seepage, contamination, or age-related seal wear. The ATC8491 helps restore proper sealing at the front of the engine and supports maintenance on high-mileage vehicles that need crankshaft seal replacement.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Is Used For

• Front crankshaft oil leakage at the engine seal area
• Oil residue around the crank pulley or timing cover area
• Seal wear from age, heat, and engine mileage
• Maintenance during front engine service or timing-related repair
• Restoring proper sealing on Lexus GS300, IS300, SC300, and Toyota Supra engines

Installation Notes and Tips

Confirm engine application and front position before installation. Inspect the crankshaft sealing surface, surrounding components, and related engine seals during service. Clean the sealing area thoroughly and follow the vehicle service procedure for proper seal installation and alignment. Verify fitment by year, make, model, and front position before ordering the Apex ATC8491.

Quality Assurance

Apex identifies this part as ATC8491 for accurate catalog matching across the listed Lexus and Toyota applications.