InMotion WS714655 Manual Transmission Input Shaft Seal

Overview

InMotion WS714655 is a manual transmission input shaft seal built for applications using the New Process 4500 and 4500HD transmissions. It is made from polyacrylate and sized to match the shaft and housing dimensions listed below for a precise sealing fit.

Fits a wide range of Dodge Ram, Chevrolet, and GMC trucks and SUVs from the 1991-2005 model years, including New Process 4500 and 4500HD transmission applications. The WS714655 helps maintain a clean, sealed transmission interface where the input shaft passes through the housing.

• Polyacrylate seal material for transmission sealing applications
• Inside diameter: 1.375 in.; shaft diameter: 1.375 in.
• Outside diameter: 1.989 in.; housing bore: 1.981 in.
• Thickness: 0.252 in. for the specified housing depth
• Fits confirmed New Process 4500 and 4500HD transmission applications

Fitment Details

Fits 1994-2005 Dodge Ram 2500, N/A, with New Process 4500 Transmission.

Fits 1994-2005 Dodge Ram 3500, N/A, with New Process 4500 Transmission.

Fits 1994-2004 Dodge Ram 1500, N/A, with New Process 4500 Transmission.

Fits 1995-1996 Chevrolet Tahoe, N/A, with New Process 4500 Transmission.

Fits 1991-1995 Chevrolet C1500, N/A, with New Process 4500 Transmission.

Fits 1991-1995 Chevrolet C2500, N/A, with New Process 4500 Transmission.

Fits 1994-1995 Chevrolet C3500, N/A, with New Process 4500HD Transmission.

Fits 1991-1995 Chevrolet K1500, N/A, with New Process 4500 Transmission.

Fits 1991-1995 Chevrolet K2500, N/A, with New Process 4500 Transmission.

Fits 1995 Chevrolet K3500, N/A, with New Process 4500 Transmission.

Fits 1992-1993 Chevrolet K3500, N/A, with New Process 4500 Transmission.

Fits 1991-1995 GMC C1500, N/A, with New Process 4500 Transmission.

Fits 1991-1995 GMC C2500, N/A, with New Process 4500 Transmission.

Fits 1995 GMC C3500, N/A, with New Process 4500 Transmission.

Fits 1991-1995 GMC K1500, N/A, with New Process 4500 Transmission.

Fits 1991-1995 GMC K2500, N/A, with New Process 4500 Transmission.

Fits 1995 GMC K3500, N/A, with New Process 4500HD Transmission.

Fits 1991 GMC K3500, N/A, with New Process 4500HD Transmission.

Fits 1991-1995 GMC P3500, 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 1994 Chevrolet K3500, N/A, with New Process 4500HD Transmission.

Fits 1991-1994 GMC C3500, N/A, with New Process 4500HD Transmission.

Fits 1992-1994 GMC K3500, N/A, with New Process 4500 Transmission.

Fits 1992-1993 Chevrolet C3500, N/A, with New Process 4500 Transmission.

Fits 1991-1993 Chevrolet P30, N/A, with New Process 4500 Transmission.

Fits 1992-1993 Dodge D150, N/A, with New Process 4500 Transmission.

Fits 1992-1993 Dodge D250, N/A, with New Process 4500 Transmission.

Fits 1992-1993 Dodge D350, N/A, with New Process 4500 Transmission.

What It Helps Address

• Transmission fluid seepage at the input shaft area
• Contamination from dirt and moisture entering the seal area
• Wear-related sealing loss in high-mileage manual transmissions
• Seal replacement during transmission service or rebuild work

Installation Notes

Verify transmission type before ordering, since fitment is limited to New Process 4500 and 4500HD applications listed above. Confirm shaft and housing dimensions against the service specification before installation, and inspect the sealing surface for scoring or damage.

Quality Assurance

InMotion builds this seal from polyacrylate for a precise, durable sealing interface. Part number WS714655 should be matched to the confirmed vehicle and transmission application before installation.