InMotion WS710415 Engine Crankshaft Seal - Front

Overview

The InMotion WS710415 seal is built to create a tight barrier that keeps contaminants out and fluid in. It uses nitrile sealing material and precise dimensions to support a reliable seal in applications that call for controlled fit and leak resistance.

Compatible With Ford F-150, Ford F-250, Ford Bronco, Ford Thunderbird, Mercury Cougar, Nissan Pulsar NX, Nissan Sentra, Renault Dauphine, Renault 4CV, Renault Caravelle, and Renault Gordini applications, this seal is specified for a wide range of drivetrain and transmission-related uses. The WS710415 part number is also useful when matching an exact replacement by reference.

Key Features

• Nitrile sealing material for dependable contact and fluid control
• Precision-sized dimensions for a secure fit
• Helps block debris and moisture from entering sensitive components
• Supports leak reduction in sealing applications
• InMotion WS710415 replacement seal for exact-match ordering

Detailed Description

The WS710415 is a nitrile seal engineered for applications that require a stable sealing surface and accurate sizing. Its 1.26-inch inside diameter, 1.978-inch outside diameter, and 0.315-inch thickness provide the dimensional profile needed for proper seating where a controlled seal is critical. The InMotion WS710415 is a practical replacement choice when the original seal has hardened, worn, or begun to leak.

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

For Ford F-150 and Ford F-250 applications with Mazda M5R2 or M5R2C transmissions, the WS710415 helps maintain sealing integrity in the specified drivetrain setup. It also appears in fitments for Nissan Pulsar NX and Nissan Sentra, along with several Renault front-position applications, making it a broad-use seal identified by part number WS710415.

What It Helps Address

• Fluid seepage from a worn or damaged seal
• Contamination entering the sealed area
• Loss of sealing performance from age or heat exposure
• Fitment issues when replacing an incorrect seal size
• Noise or wear concerns related to compromised sealing

Installation Notes

Verify the application notes, transmission type, and position before installation. Match the seal dimensions to the original part and inspect the mating surfaces for wear, scoring, or debris that could affect sealing performance. Proper surface preparation and correct seating are important for reliable results.

Quality Assurance

InMotion manufactures this seal with precision-focused construction and high-quality materials to support consistent sealing performance. The nitrile material is selected for sealing applications where durability and contaminant resistance matter.