InMotion WS714654 Manual Transmission Output Shaft Seal

Manual transmission seal overview

InMotion WS714654 is a manual transmission output shaft seal built for applications using the New Process 4500 transmission. It uses polyacrylate construction and precise dimensions to create a tight sealing surface that helps keep contaminants out and fluid in.

Compatible with a wide range of Chevrolet and GMC trucks and SUVs, including Silverado, Sierra, C/K, Tahoe, Yukon, Blazer, and P30 applications with the NP4500 transmission. The WS714654 is a direct-fit sealing component for service work on the transmission output area.

Key features

• Polyacrylate seal material for durable sealing performance.
• Precision dimensions: 2 in. inside diameter, 3.003 in. outside diameter, and 0.438 in. thickness.
• Designed for the transmission output shaft sealing point on NP4500-equipped vehicles.
• Supports leak control and contamination resistance in service applications.
• Fits Chevrolet Silverado and GMC Sierra applications with the specified transmission.

Fitment details

Fits 2007 Chevrolet Silverado 2500 HD Classic, N/A, with New Process 4500 Transmission. Fits 2007 Chevrolet Silverado 3500 Classic, N/A, with New Process 4500 Transmission. Fits 2007 GMC Sierra 2500 HD Classic, N/A, with New Process 4500 Transmission. Fits 2007 GMC Sierra 3500 Classic, N/A, with New Process 4500 Transmission. Fits 2002-2006 Chevrolet Silverado 1500, N/A, with New Process 4500 Transmission. Fits 2001-2006 Chevrolet Silverado 2500 HD, N/A, with New Process 4500 Transmission. Fits 2001-2006 Chevrolet Silverado 3500, N/A, with New Process 4500 Transmission. Fits 2002-2006 GMC Sierra 1500, N/A, with New Process 4500 Transmission. Fits 2001-2006 GMC Sierra 2500 HD, N/A, with New Process 4500 Transmission. Fits 2001-2006 GMC Sierra 3500, N/A, with New Process 4500 Transmission. Fits 1999-2004 Chevrolet Silverado 2500, N/A, with New Process 4500 Transmission. Fits 1999-2004 GMC Sierra 2500, N/A, with New Process 4500 Transmission. Fits 1991-2002 Chevrolet C3500HD, N/A, with New Process 4500 Transmission. Fits 1991-2002 GMC C3500HD, N/A, with New Process 4500 Transmission. Fits 1991-2000 Chevrolet C2500, N/A, with New Process 4500 Transmission. Fits 1992-2000 Chevrolet C3500, N/A, with New Process 4500 Transmission. Fits 1991-2000 Chevrolet K2500, N/A, with New Process 4500 Transmission. Fits 1992-2000 Chevrolet K3500, N/A, with New Process 4500 Transmission. Fits 1991-2000 GMC C2500, N/A, with New Process 4500 Transmission. Fits 1991-2000 GMC C3500, N/A, with New Process 4500 Transmission. Fits 1991-2000 GMC K2500, N/A, with New Process 4500 Transmission. Fits 1991-2000 GMC K3500, N/A, with New Process 4500 Transmission. Fits 1991-1999 GMC P3500, N/A, with New Process 4500 Transmission. Fits 1991-1998 Chevrolet C1500, N/A, with New Process 4500 Transmission. Fits 1991-1998 Chevrolet K1500, N/A, with New Process 4500 Transmission. Fits 1991-1998 GMC C1500, N/A, with New Process 4500 Transmission. Fits 1991-1998 GMC K1500, N/A, with New Process 4500 Transmission. Fits 1995-1996 Chevrolet Tahoe, N/A, with New Process 4500 Transmission. Fits 1992-1995 GMC Yukon, N/A, with New Process 4500 Transmission. Fits 1991-1994 Chevrolet Blazer, N/A, with New Process 4500 Transmission. Fits 1991-1993 Chevrolet P30, N/A, with New Process 4500 Transmission.

Common service uses

• Stops transmission fluid seepage at the output shaft area.
• Helps keep road debris and moisture out of the transmission.
• Addresses wear-related seal leakage during drivetrain service.
• Supports maintenance on NP4500-equipped Chevrolet and GMC trucks.

Installation notes and quality

Verify transmission type and seal dimensions before installation. Clean the sealing bore and shaft surface thoroughly, and inspect for wear or scoring that could affect sealing performance. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

InMotion manufactures this seal with precision-focused construction and high-quality materials for reliable service in transmission sealing applications.

Fits Chevrolet Silverado and GMC Sierra NP4500 applications, including long-running C/K truck platforms and selected Tahoe, Yukon, Blazer, and P30 models. Part number WS714654 is the reference for ordering and verification.

Part number WS714654 is the reference for ordering and verification.

WS714654 is built for NP4500-equipped Chevrolet and GMC service applications where a precise output shaft seal is required.