InMotion WS712008 Engine Camshaft Seal

Engine Camshaft Seal for Honda and Acura Applications

The InMotion WS712008 is a nitrile engine seal built to maintain a tight barrier against oil leaks and outside contamination. With precise dimensions and a 28 mm shaft diameter, it is suited for select Honda, Acura, and Isuzu applications where reliable sealing is critical.

• Nitrile construction for dependable sealing performance
• External markings: NAK TC 28 42 7
• Outside diameter: 42.2 mm; housing bore: 42 mm
• Shaft diameter: 28 mm; thickness: 7 mm
• Part number: WS712008

Fitment Details

• Fits 1990-2002 Honda Accord, N/A
• Fits 1997-1999 Acura CL, N/A
• Fits 1996-1999 Isuzu Oasis, N/A
• Fits 1995-1998 Honda Odyssey, N/A
• Fits 1992-1996 Honda Prelude, N/A

Built for select Honda Accord, Honda Odyssey, and Honda Prelude applications, this seal helps maintain internal cleanliness by limiting moisture and debris intrusion at the sealing point. The InMotion WS712008 is a direct-fit sealing component for vehicles that require a 28 mm shaft seal with a 42 mm housing bore, making it a practical choice for maintenance and repair work on the engine sealing system.

Common Problems This Seal Can Address

• Oil seepage at the camshaft sealing area
• Contamination entering the sealed engine component area
• Wear-related loss of sealing tension
• Moisture intrusion around the shaft opening
• Service issues caused by an aged or hardened seal

Installation Notes and Tips

Verify shaft diameter, housing bore, and thickness before installation to confirm the seal matches the application. Inspect the sealing surface for scoring or debris, and install the seal squarely to avoid distortion. For Honda Accord, Honda Odyssey, and Acura CL service work, confirm the engine configuration against the vehicle’s service information before replacement.

Quality Assurance

InMotion manufactures this seal from nitrile material for consistent sealing performance in engine applications. The part number WS712008 and external marking NAK TC 28 42 7 provide identification for application matching and service verification.