InMotion WS710073 Wheel Seal - Front Inner

Wheel Seal for Nissan Front Inner Applications

The InMotion WS710073 wheel seal is built for front inner differential service where keeping contaminants out matters. It uses nitrile sealing material and precise dimensions to help maintain a secure barrier against moisture, dirt, and debris in the differential pinion area.

• Part number WS710073 for direct reference in service and ordering
• Nitrile construction for sealing performance in driveline applications
• External markings: 54 x 75.5 x 18.00
• Inside diameter: 53.6 mm / 2.11 in
• Outside diameter: 75.7 mm / 2.98 in
• Width: 18 mm / 0.71 in
• Shaft diameter: 54 mm / 2.126 in
• Housing bore: 75.5 mm / 2.96 in
• Seal case material: JIS G3521
• Spring material: JIS G3141

Fitment Details

Compatible with front inner applications on Nissan Pickup and Nissan D21 models listed below. This part number, WS710073, is referenced for 1995-1997 Nissan Pickup, front inner, and 1986-1994 Nissan D21, front inner.

• Fits 1995-1997 Nissan Pickup, Front Inner
• Fits 1986-1994 Nissan D21, Front Inner

For shoppers searching Nissan Pickup front inner wheel seal, Nissan D21 differential pinion seal, or WS710073 replacement seal, this part matches the listed driveline service positions. It cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Seal Helps Address

• Gear oil leakage at the differential pinion area
• Contamination from road debris and moisture
• Wear caused by compromised sealing surfaces
• Reduced service life from lubricant loss
• Noise or driveline issues related to seal failure

Installation Notes

Verify shaft diameter, housing bore, and seal orientation before installation. Clean the sealing surface thoroughly and inspect the pinion area for wear, scoring, or damage that could affect sealing performance. Confirm the vehicle application by year, make, model, and front inner position before service.

Quality Assurance

InMotion manufactures this seal with precision-focused dimensions and material selection for driveline sealing service. The nitrile sealing element, JIS G3521 seal case material, and JIS G3141 spring material support consistent fit and reliable sealing in the specified Nissan Pickup and Nissan D21 applications.