1997 - 2005 Mitsubishi Torque Converter (F4A51 Transmission)

Top View of: 1997 - 2005 Mitsubishi Torque Converter (F4A51 Transmission).
Top View of: 1997 - 2005 Mitsubishi Torque Converter (F4A51 Transmission). Bottom View of: 1997 - 2005 Mitsubishi Torque Converter (F4A51 Transmission).

Torque Converter Details:

  • Manufacturer: Mitsubishi
  • Transmission: F4A51
  • Years Made: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
  • Precision Part Number: 6454HS, 6454LS, 6454MS

Item Description

This Torque Converters was manufacturered by Mitsubishi. This part was made between the years 1997 and 2005.Show More

The engine models this part goes to are: 3.0L, 3.5L Diamante, Galante, and Eclipse. The transmission this torque converter is associated with is: F4A51.

This torque converter has a 10.938 inch diameter, 1.338 inch pilot, 20 input splines, 20 ring gear teeth, has lock-up capability, has a flats hub type, has a an overall height (OAH) of 4.812, has a bolt circle size of 8.750 inches, 10mm x 1.25 threads, and has some additional information to be aware of.

ADDITIONAL INFORMATION: 2.4L =HS, 2.7L/3.0L = MS, 3.5L/3.8L = LS

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Torque Converter Specifications (Precision Part#: 6454)

Model / Engine
3.0L, 3.5L Diamante, Galante, Eclipse 
Input Splines:
Ring Gear Teeth:
110 tooth 
Lock Up:
Hub Type:
Bolt Circle:
Mounting Type:
4 oval pads that stick .100 below ring gear 
10mm x 1.25
LS (3.5L, 3.8L) = 6X, LB; MS (2.7L, 3.0L) = LC, 6D, P9; HS (2.4L) = LE 
2.4L =HS, 2.7L/3.0L = MS, 3.5L/3.8L = LS 
Applicable Vehicles for Product
  • 1997 Mitsubishi 3.0L (Transmission: F4A51)
  • 1997 Mitsubishi 3.5L Diamante (Transmission: F4A51)
  • 1997 Mitsubishi Galante (Transmission: F4A51)
  • 1997 Mitsubishi Eclipse (Transmission: F4A51)
  • 1998 Mitsubishi 3.0L (Transmission: F4A51)
  • 1998 Mitsubishi 3.5L Diamante (Transmission: F4A51)
  • 1998 Mitsubishi Galante (Transmission: F4A51)
  • 1998 Mitsubishi Eclipse (Transmission: F4A51)
  • 1999 Mitsubishi 3.0L (Transmission: F4A51)
  • 1999 Mitsubishi 3.5L Diamante (Transmission: F4A51)
  • 1999 Mitsubishi Galante (Transmission: F4A51)
  • 1999 Mitsubishi Eclipse (Transmission: F4A51)
  • 2000 Mitsubishi 3.0L (Transmission: F4A51)
  • 2000 Mitsubishi 3.5L Diamante (Transmission: F4A51)
  • 2000 Mitsubishi Galante (Transmission: F4A51)
  • 2000 Mitsubishi Eclipse (Transmission: F4A51)
  • 2001 Mitsubishi 3.0L (Transmission: F4A51)
  • 2001 Mitsubishi 3.5L Diamante (Transmission: F4A51)
  • 2001 Mitsubishi Galante (Transmission: F4A51)
  • 2001 Mitsubishi Eclipse (Transmission: F4A51)
  • 2002 Mitsubishi 3.0L (Transmission: F4A51)
  • 2002 Mitsubishi 3.5L Diamante (Transmission: F4A51)
  • 2002 Mitsubishi Galante (Transmission: F4A51)
  • 2002 Mitsubishi Eclipse (Transmission: F4A51)
  • 2003 Mitsubishi 3.0L (Transmission: F4A51)
  • 2003 Mitsubishi 3.5L Diamante (Transmission: F4A51)
  • 2003 Mitsubishi Galante (Transmission: F4A51)
  • 2003 Mitsubishi Eclipse (Transmission: F4A51)
  • 2004 Mitsubishi 3.0L (Transmission: F4A51)
  • 2004 Mitsubishi 3.5L Diamante (Transmission: F4A51)
  • 2004 Mitsubishi Galante (Transmission: F4A51)
  • 2004 Mitsubishi Eclipse (Transmission: F4A51)
  • 2005 Mitsubishi 3.0L (Transmission: F4A51)
  • 2005 Mitsubishi 3.5L Diamante (Transmission: F4A51)
  • 2005 Mitsubishi Galante (Transmission: F4A51)
  • 2005 Mitsubishi Eclipse (Transmission: F4A51)
Shipping Information
  • Length: 13 inches
  • Width: 13 inches
  • Height: 8.5 inches
  • WEIGHT: No specific weight. (Average automotive converter weight is about 36 lbs)
Customer Testimonies

Booker Trans, Inc.
(Enid, OK)

"The fact that I do not have any problems with Precision of New Hampton, Inc. torque converters and I get free delivery right to my front door is great. I've dealt with a couple of other torque converter companies and they couldn't keep my business supplied with what I needed.

Twenty-five years being in business I like the consistent quality of torque converters Precision of New Hampton, Inc. has to offer along with the consistency on keeping me supplied with what I need.

I feel very confident when I call Precision of New Hampton, Inc. with any questions. They definitely know their product and can assist you with any questions you might have."

-Kevin Booker


Hi-Tech Transmissions Inc.
(Sheridan, WY)

"I've been using your converters for 9 years. Thanks for the quality work and craftsmanship you put in your converters. Whether it's an RV, passenger car or a race car converter, you can count on it to be perfect. You have always been able to answer any technical questions I may have, or give me the right advice for the job. Again, thanks for making my job easier and keep up the good work."

-Kam Kekich

Jerry's Transmission Service
(Guilford, CT)

"Since we have been using your converters, we have less than a 1% return on over 1,100 units used in the last two years. Of the 1% that we returned, some of them were not torque converter failure but you kindly replaced them for us without any conflict. We have been extremely pleased with the quality of your product because it directly affects our quality. We have been in business for over 43 years in one location, so quality is very important to us. We give a one-year unlimited mileage warranty with each unit and your product has met our demands.Due to the fact that we are located on the east coast and you are in the mid-west, it is important to us that we receive our converters in a short time frame. You have been extremely accommodating to us in regards to your prompt delivery service. Thanks again and we will continue to use your excellent product."

-Paul R. Dostie & Brian B. Dostie