What precautions should be taken when removing the timing belt and replacing the front crankshaft seal in the V6 engine on Mitsubishi Galant?

When the timing belt is removed, do not rotate camshafts or crankshaft to avoid engine damage. Start by detaching the timing belt. Then, use a gear puller to remove the crankshaft timing belt sprocket and remove the Woodruff key from the crankshaft keyway. Using a piece of vinyl tape, wrap the tip of a little screwdriver and carefully pry the seal out of its bore. Take care not to break the crankshaft or seal bore and damage the oil pump assembly. Before installing the new oil seal, ensure that the seal bore and sealing surface on the crankshaft are clean and have been inspected. Also use fine emery cloth to remove any bumps or scratches. If a groove is worn in the sealing surface, the new seal is unlikely to stop the leak. Apply engine oil to the new seal and use a hammer with the socket of the correct size to drive it into the bore, until it is flush with the oil pump housing. Put the Woodruff key into the crankshaft slot and fit the crankshaft timing belt sprocket on the crankshaft with the retaining lip facing inwards. The other installation steps are the reverse of removal and, of course, tighten the crankshaft pulley bolt to torque. Start the engine and check for leaks of oil.

How to remove and replace the timing belt, Silent Shaft belt, and crankshaft sprockets while ensuring proper Crankshaft Seal installation on Mitsubishi Montero?

Detach the timing belt, Silent Shaft belt and crankshaft sprockets. Apply tape to the tip of a small screwdriver, and working from under the left inner fender, use the screwdriver to scrape the seal out of its bore, being careful not to damage the crankshaft and the seal bore. Carefully eliminate dirt and defects on both the surface of seal bore and surface of crankshaft machining with 80 mesh emery cloth. If the crankshaft sealing surface has a groove worn into it from contact with the seal, the leak may not stop with a new seal. This may indicate that portions of the internal engine are also worn and may require an overhaul. Apply engine oil to the new seal and knock it in place with a hammer and socke. After reinstalling the sprockets, timing belt, Silent Shaft belt and related parts, run the engine and check for oil leaks.

Genuine Mitsubishi Crankshaft Seal

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18 Crankshaft Seals found

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Mitsubishi Front Crank Seal Part Number: MQ718320
$62.17 MSRP: $82.66
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Front; Crankshaft Seal
Fits the following Mitsubishi Models:
- Outlander | 2022-2025 | Black Edition, ES, SE, SE Launch Edition, SEL, SEL Launch Edition | 4 Cyl 2.5 L GAS
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Mitsubishi Front Crank Seal Part Number: MD372249
$15.95 MSRP: $20.77
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Front; Engine Crankshaft Seal; Crankshaft Seal; Oil Seal
Fits the following Mitsubishi Models:
- 3000GT | 1991-1999 | Base, SL, Spyder SL, Spyder VR-4, VR-4 | 6 Cyl 3.0 L GAS
- Diamante | 1992-2004 | Base, ES, LS, VR-X | 6 Cyl 3.0 L GAS, 6 Cyl 3.5 L GAS
- Eclipse | 2000-2012 | GT, GTS, SE, Spyder GT, Spyder GTS | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
- Endeavor | 2010-2011, 2004-2008 | LS, Limited, SE, XLS | 6 Cyl 3.8 L GAS
- Galant | 1999-2009 | ES, GTS, GTZ, LS, Ralliart, Sport V6 | 6 Cyl 3.0 L GAS, 6 Cyl 3.8 L GAS
- Montero | 1994-2006 | Base, LS, Limited, SR, XLS | 6 Cyl 3.0 L GAS, 6 Cyl 3.5 L GAS, 6 Cyl 3.8 L GAS
- Montero Sport | 1997-2004 | ES, LS, Limited, XLS, XS | 6 Cyl 3.0 L GAS, 6 Cyl 3.5 L GAS
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Mitsubishi Front Crank Seal Part Number: MN195668
$18.42 MSRP: $23.98
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Front; Crankshaft Seal
Fits the following Mitsubishi Models:
- Mirage | 2014 | DE, ES | 3 Cyl 1.2 L GAS
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Mitsubishi Front Crank Seal Part Number: 1052B297
$28.07 MSRP: $36.55
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Front; Crankshaft Seal
Fits the following Mitsubishi Models:
- Mirage | 2017-2024, 2014-2015 | BE, Black Edition, Carbonite Edition, DE, ES, GT, LE, RF, SE | 3 Cyl 1.2 L GAS
- Mirage G4 | 2017-2024 | BE, Carbonite Edition, ES, LE, RF, SE | 3 Cyl 1.2 L GAS
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Mitsubishi Front Crank Seal Part Number: 1060A243
$33.63 MSRP: $44.13
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Front; Crankshaft Seal
Fits the following Mitsubishi Models:
- Eclipse Cross | 2022-2025, 2018-2020 | Black Edition, ES, LE, Ralliart, SE, SE Special Edition, SEL, SEL Special Edition, SEL Touring, SP | 4 Cyl 1.5 L GAS
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Mitsubishi Front Crank Seal Part Number: 1052B659
$15.46 MSRP: $19.57
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Front; Crankshaft Seal
Fits the following Mitsubishi Models:
- Outlander PHEV | 2023-2025 | ES, Platinum Edition, Ralliart, SE, SE Tech, SEL, SEL Premium, SEL Touring | 4 Cyl 2.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Mitsubishi Rear Main Seal Part Number: 1052A118
$42.71 MSRP: $59.32
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Rear; Engine Crankshaft Seal; Crankshaft Seal; Rear Seal
Fits the following Mitsubishi Models:
- Lancer | 2008-2017 | DE, ES, ES Sportback, GT, GT Sportback, GTS, GTS Sportback, Ralliart, Ralliart Sportback, SE, SEL | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Outlander | 2008-2015 | ES, SE | 4 Cyl 2.4 L GAS
- Outlander Sport | 2011-2024 | BE, ES, GT, GT Special Edition, LE, Ralliart, S, SE, SE Special Edition, SEL, SP, Trail Edition | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Mitsubishi Rear Main Seal Part Number: 1052B333
$45.36 MSRP: $63.00
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Rear; Crankshaft Seal
Fits the following Mitsubishi Models:
- Outlander | 2015-2020 | ES, LE, SE, SEL, SP | 4 Cyl 2.4 L GAS
- Outlander PHEV | 2023-2024, 2018-2020 | ES, GT, Platinum Edition, Ralliart, SE, SE Tech, SEL, SEL Premium, SEL Touring | 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 4 Cyl 2.4 L PLUG-IN HYBRID EV-GAS (PHEV)
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Mitsubishi Rear Main Seal Retainer Part Number: 1052B584
$51.42 MSRP: $71.42
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Product Specifications
- Other Name: Case Assembly, Crankshaft Rear; Crankshaft Seal; Rear Main Seal
Fits the following Mitsubishi Models:
- Diamante | 1994-1996 | ES, LS | 6 Cyl 3.0 L GAS
- Eclipse | 2000-2005 | GT, GTS, Spyder GT, Spyder GTS | 6 Cyl 3.0 L GAS
- Galant | 1999-2003 | ES, GTZ, LS | 6 Cyl 3.0 L GAS
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Mitsubishi Rear Main Seal Part Number: 1052B586
$61.92 MSRP: $86.00
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Product Specifications
- Other Name: Case Assembly, Crankshaft Rear; Crankshaft Seal; Rear Main Seal Retainer; Retainer
Fits the following Mitsubishi Models:
- 3000GT | 1997-1999, 1991-1995 | Base, SL, Spyder SL, VR-4 | 6 Cyl 3.0 L GAS
- Diamante | 1992-1996 | ES, LS | 6 Cyl 3.0 L GAS
- Sigma | 1989-1990 | Base | 6 Cyl 3.0 L GAS
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Mitsubishi Rear Main Seal Part Number: 1052B188
$45.41 MSRP: $63.06
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Rear; Engine Crankshaft Seal; Crankshaft Seal
Fits the following Mitsubishi Models:
- Outlander | 2007-2020 | ES, GT, LS, XLS | 6 Cyl 3.0 L GAS
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Mitsubishi Oil Slinger Part Number: MD040332
$4.90 MSRP: $6.38
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Product Specifications
- Other Name: Oil Separator, Crankshaft; Crankshaft Seal; Rear Main Seal Housing; Rear Seal
Fits the following Mitsubishi Models:
- Eclipse | 1990-1992 | GS, GST, GSX | 4 Cyl 2.0 L GAS
- Expo | 1992 | Base, SP | 4 Cyl 2.4 L GAS
- Galant | 1989-1992 | GS, GSR, GSX, VR-4 | 4 Cyl 2.0 L GAS
- Mirage | 1991-1992, 1989 | GS, Turbo | 4 Cyl 1.6 L GAS
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Mitsubishi Oil Seal Part Number: MD741818
$12.58 MSRP: $16.39
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Product Specifications
- Other Name: Oil Seal, Manual Transmission Input Shaft; Crankshaft Seal; Front Crank Seal; Shaft Seals; Front Seal; Upper Seal; Seal
Fits the following Mitsubishi Models:
- Cordia | 1984-1988 | Base, L, LS, Turbo | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Eclipse | 1991-1999 | GS, GST, GSX, Spyder GS, Spyder GST | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Expo | 1993-1995 | Base, SP | 4 Cyl 2.4 L GAS
- Expo LRV | 1993-1994 | Base, Sport | 4 Cyl 2.4 L GAS
- Galant | 1991-1998, 1985-1987 | Base, DE, ES, GS, GSR, GSX, LS, S, VR-4 | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Mighty Max | 1984-1985 | SP, SPX | 4 Cyl 2.3 L DIESEL
- Tredia | 1984-1988 | Base, L, LS, Turbo | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
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Mitsubishi Front Crank Seal Part Number: MD168055
$13.64 MSRP: $17.77
You Save: $4.13 (24%)
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Front; Engine Crankshaft Seal; Crankshaft Seal
Fits the following Mitsubishi Models:
- 3000GT | 1997-1999 | Base | 6 Cyl 3.0 L GAS
- Diamante | 1993-1996 | ES, LS | 6 Cyl 3.0 L GAS
- Expo LRV | 1992-1994 | Base, Sport | 4 Cyl 1.8 L GAS
- Galant | 1988 | Sigma | 6 Cyl 3.0 L GAS
- Lancer | 2002-2007 | ES, LS, OZ Rally, SE | 4 Cyl 2.0 L GAS
- Mighty Max | 1990-1994 | Base | 6 Cyl 3.0 L GAS
- Mirage | 1993-2002 | DE, ES, LS | 4 Cyl 1.8 L GAS
- Montero | 1989-1994 | Base, LS, RS, SP, SR, Sport | 6 Cyl 3.0 L GAS
- Sigma | 1989-1990 | Base | 6 Cyl 3.0 L GAS
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Mitsubishi Front Crank Seal Part Number: 1213A027
$15.77 MSRP: $20.54
You Save: $4.77 (24%)
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Front; Engine Crankshaft Seal; Crankshaft Seal
Fits the following Mitsubishi Models:
- Outlander | 2007-2020 | ES, GT, LS, XLS | 6 Cyl 3.0 L GAS
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Mitsubishi Rear Main Seal Part Number: MD359158
$35.88 MSRP: $47.08
You Save: $11.20 (24%)
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Rear; Engine Crankshaft Seal; Crankshaft Seal
Fits the following Mitsubishi Models:
- Eclipse | 1992-2012 | GS, GS Sport, GST, GSX, RS, SE, Spyder GS, Spyder GS Sport, Spyder GST, Spyder SE | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Expo | 1993-1995 | Base, SP | 4 Cyl 2.4 L GAS
- Expo LRV | 1992-1994 | Base, Sport | 4 Cyl 1.8 L GAS, 4 Cyl 2.4 L GAS
- Galant | 1993-2012 | DE, ES, FE, GS, LS, S, SE, Sport Edition | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Lancer | 2002-2007 | ES, LS, OZ Rally, Ralliart, SE, Sportback, Sportback Ralliart | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Mighty Max | 1993-1996 | Base | 4 Cyl 2.4 L GAS
- Mirage | 1993-2002 | DE, ES, LS | 4 Cyl 1.8 L GAS
- Montero Sport | 1997-1999 | ES | 4 Cyl 2.4 L GAS
- Outlander | 2003-2006 | LS, Limited, SE, XLS | 4 Cyl 2.4 L GAS
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Mitsubishi Rear Main Seal Part Number: MQ711245
$38.82 MSRP: $50.95
You Save: $12.13 (24%)
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Rear; Crankshaft Seal
Fits the following Mitsubishi Models:
- Outlander | 2022-2024 | Black Edition, ES, SE, SE Launch Edition, SEL, SEL Launch Edition | 4 Cyl 2.5 L GAS
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Mitsubishi Rear Main Seal Part Number: MD343564
$39.43 MSRP: $51.76
You Save: $12.33 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Oil Seal, Crankshaft, Rear; Engine Crankshaft Seal; Crankshaft Seal
Fits the following Mitsubishi Models:
- Cordia | 1984-1988 | Base, L, LS, Turbo | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Eclipse | 1990-1992 | GS, GST, GSX | 4 Cyl 2.0 L GAS
- Expo | 1992 | Base, SP | 4 Cyl 2.4 L GAS
- Galant | 1989-1992, 1985-1987 | Base, GS, GSR, GSX, VR-4 | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Mighty Max | 1984-1992 | 1 Ton, Base, S, SP, SPX, Sport | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L DIESEL, 4 Cyl 2.4 L GAS, 4 Cyl 2.6 L GAS
- Mirage | 1991-1992, 1989 | GS, Turbo | 4 Cyl 1.6 L GAS
- Montero | 1984-1989 | Base, SP, Sport | 4 Cyl 2.6 L GAS
- Starion | 1984-1989 | ES, ESi, ESi-R, LE, LS | 4 Cyl 2.6 L GAS
- Tredia | 1984-1988 | Base, L, LS, Turbo | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L GAS
- Van | 1987-1990 | Base, LS | 4 Cyl 2.4 L GAS
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Mitsubishi Crankshaft Seal

Mitsubishi Crankshaft Seal is a tight oil seal located at the front of the revolving shaft. It prevents oil from leaking out and robbing the engine of oil and cool-running. Mitsubishi was founded in 1870 as a shipping company. However, it went on to manufacture vehicles and its first output, the Model A, was in 1917. The company currently outfits several vehicles with MIVEC engines, which offer a combination of power and efficiency, while Super All Wheel Control ensures confidence on snow, gravel, and rain-soaked pavement. Vehicles such as the Outlander PHEV demonstrate the brand's commitment to electrified motoring that is practical, while cruise control and smartphone link features keep everyday journeys comfortable and connected. The advances in fuel cell drive and incompact urban electric car affirm a steady quest for cleaner energy. Likewise, every new release aims for uncomplicated operation that families can rely on. The seal has been purposefully designed and constructed for durability and reliability. A Crankshaft Seal is a robust metal ring with a flexible rubber lip that hugs the crankshaft. It prevents the pressurized oil from leaking out, which allows the internal parts to keep cool and lubricated. The lip and shaft are continually in contact, which prevents leakage. The assembly is able to tolerate thousands of rotations per minute. The metal body locks the ring into position in the housing. If a Crankshaft Seal wears out, telltale oil spots will inform owners that they need to get a replacement. Doing so will restore the protective barrier and allow Mitsubishi engines to keep working efficiently.

Pick genuine OEM Crankshaft Seal if you want superb performance and durability that lasts. Mitsubishi builds that using high-grade materials and official factory techniques to meet very strict standards. This means you get parts you can actually trust for your daily drive. Finding the right parts is simple in the massive stock of genuine inventory. You can stop guessing if a part will fit or hold up. You will love the low prices, dependable service and the real manufacturer's warranty on Mitsubishi Crankshaft Seal. Order today and the store will ship your brand-new items to your door as fast as possible.

Mitsubishi Crankshaft Seal Parts Questions & Experts Answers

Front Crank Seal
MD372249
Q: What precautions should be taken when removing the timing belt and replacing the front crankshaft seal in the V6 engine on Mitsubishi Galant?
A:
When the timing belt is removed, do not rotate camshafts or crankshaft to avoid engine damage. Start by detaching the timing belt. Then, use a gear puller to remove the crankshaft timing belt sprocket and remove the Woodruff key from the crankshaft keyway. Using a piece of vinyl tape, wrap the tip of a little screwdriver and carefully pry the seal out of its bore. Take care not to break the crankshaft or seal bore and damage the oil pump assembly. Before installing the new oil seal, ensure that the seal bore and sealing surface on the crankshaft are clean and have been inspected. Also use fine emery cloth to remove any bumps or scratches. If a groove is worn in the sealing surface, the new seal is unlikely to stop the leak. Apply engine oil to the new seal and use a hammer with the socket of the correct size to drive it into the bore, until it is flush with the oil pump housing. Put the Woodruff key into the crankshaft slot and fit the crankshaft timing belt sprocket on the crankshaft with the retaining lip facing inwards. The other installation steps are the reverse of removal and, of course, tighten the crankshaft pulley bolt to torque. Start the engine and check for leaks of oil.
Front Crank Seal
MD168055
Q: How to remove and replace the timing belt, Silent Shaft belt, and crankshaft sprockets while ensuring proper Crankshaft Seal installation on Mitsubishi Montero?
A:
Detach the timing belt, Silent Shaft belt and crankshaft sprockets. Apply tape to the tip of a small screwdriver, and working from under the left inner fender, use the screwdriver to scrape the seal out of its bore, being careful not to damage the crankshaft and the seal bore. Carefully eliminate dirt and defects on both the surface of seal bore and surface of crankshaft machining with 80 mesh emery cloth. If the crankshaft sealing surface has a groove worn into it from contact with the seal, the leak may not stop with a new seal. This may indicate that portions of the internal engine are also worn and may require an overhaul. Apply engine oil to the new seal and knock it in place with a hammer and socke. After reinstalling the sprockets, timing belt, Silent Shaft belt and related parts, run the engine and check for oil leaks.