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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.$14.99Engine Crankshaft Seal
$14.99Silicone Gasket Maker
nnnn nnDynatex® DynaGrey® is a low odor, sensor safe, non-corrosive silicone gasketing compound. Designed for high torque applications. Remains flexible through thermal cycling and provides excellent resistance to oil, water and anti-freeze/coolant. Temperature range -85° to 500°F.nn
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$4.99Silicone Gasket Maker
$4.994 MINUTE CLEAR EPOXY
nnDynatex® 4 Minute Clear Epoxy is an industrial grade adhesive that permanently bonds and repairs with a working time of 60 minutes. It chemically welds, fills and seals most metals. It has an extended pot life for prolonged handling time. Repairs steel, iron, brass and copper while being resistant to gasoline, anti-freeze and most solvents. It can be drilled, threaded and machined once fully cured.nn
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$3.994 MINUTE CLEAR EPOXY
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