• Engine Crankshaft Seal

     

    THO Premium Engine Crankshaft Oil Seal – Made in Japan (Part Number: MD174940) 

     

    Prevent messy driveway stains and safeguard your internal engine pressure with this premium THO MD174940 Engine Crankshaft Seal. Proudly manufactured in Japan, THO oil seals are engineered to strict original equipment (OE) tolerances, serving as a direct plug-and-play fix for failing factory gaskets. Built from high-grade polyacrylate or fluorocarbon rubber, this precision-molded seal is designed to withstand extreme crankcase temperatures, friction, and motor oils, ensuring an airtight, leak-free grip around the rotating shaft. 
    • Part Number: MD174940.
    • Brand: THO (Premium Japanese Sealing Solutions). 
    • Manufacturing Country: Made in Japan (Hecho en Japón).
    • Design: High-precision lip seal engineered to exclude external road dirt while retaining oil. 
    • Core Compatibility: Fits highly popular Mitsubishi, Hyundai, and Kia platforms utilizing 4-cylinder and V6 engines:
      • Mitsubishi: Lancer, Outlander, Mirage, Montero, Galant, and Eclipse.
      • Hyundai / Kia: Select classic platforms sharing original Mitsubishi engine designs.

    • OEM Cross-References: Direct equivalent to original factory numbers Mitsubishi MD174940, MD372248, and MD343563.
    • Availability: In stock and ready for immediate dispatch from SUTIENDAPR.COM with rapid local shipping to any town or mailbox across Puerto Rico.
    Don’t let a minor oil leak compromise your timing belt or lower engine lubrication levels. Trust the professional-grade validation of Japanese-engineered THO seals to keep your vehicle running clean.

  • Drum Brake Shoe

    rnrnThese are the foundation products of our company, which has been manufacturing them for over 55 years since its establishment in 1965. We have the largest selection of brakes in the domestic aftermarket, ranging from mini cars to 2 tons class cars. We also offer shoes for old cars that are no longer available as genuine products, and the two-piece package, one for the leading side and the other for the trailing side, is well-received by maintenance shops since it suits the current maintenance situation and is easy to handle.

  • Drum Brake Shoe

    rnrn rnrnThese are the foundation products of our company, which has been manufacturing them for over 55 years since its establishment in 1965. We have the largest selection of brakes in the domestic aftermarket, ranging from mini cars to 2 tons class cars. We also offer shoes for old cars that are no longer available as genuine products, and the two-piece package, one for the leading side and the other for the trailing side, is well-received by maintenance shops since it suits the current maintenance situation and is easy to handle.

  • Drum Brake Shoe

    rnrnSince its launch in 1967, our standard product has been sold not only in Japan but also in over 80 countries and regions around the world. We have sold more than 100 million sets of our products in total, and our quality and performance are reliable. In recent years, in addition to Asian cars such as Japanese and Korean cars, we have added European and American cars to our lineup. It also meets the regulations of each country.

  • Drum Brake Shoe

    rnrnSince its launch in 1967, our standard product has been sold not only in Japan but also in over 80 countries and regions around the world. We have sold more than 100 million sets of our products in total, and our quality and performance are reliable. In recent years, in addition to Asian cars such as Japanese and Korean cars, we have added European and American cars to our lineup. It also meets the regulations of each country.

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