1989 - 1991 Chrysler/Jeep (Late Model) Torque Converter (KM171-5 Transmission)

Top View of: 1989 - 1991 Chrysler/Jeep (Late Model) Torque Converter (KM171-5 Transmission).
Top View of: 1989 - 1991 Chrysler/Jeep (Late Model) Torque Converter (KM171-5 Transmission). Bottom View of: 1989 - 1991 Chrysler/Jeep (Late Model) Torque Converter (KM171-5 Transmission).

Torque Converter Details:

  • Manufacturer: Chrysler/Jeep (Late Model)
  • Transmission: KM171-5
  • Years Made: 1989, 1990, 1991
  • Precision Part Number: 6448

Item Description

This Torque Converters was manufacturered by Chrysler/Jeep (Late Model). This part was made between the years 1989 and 1991.Show More

The engine model this part goes to is: 1.5L Colt. The transmission this torque converter is associated with is: KM171-5.

This torque converter has a 10.000 inch diameter, 1.060 inch pilot, 24 input splines, 24 ring gear teeth, has lock-up capability, has a flats on 1.6875" tall hub type, has a an overall height (OAH) of 4.325, has a bolt circle size of 8.875 inches, and this part does not have any comments specified for it. Interchanges w/6447.

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Torque Converter Specifications (Precision Part#: 6448)

Chrysler/Jeep (Late Model) 
Model / Engine
1.5L Colt 
Input Splines:
Ring Gear Teeth:
106 tooth 
Lock Up:
Hub Type:
flats on 1.6875" tall 
Bolt Circle:
Mounting Type:
3 pads flat tapped pads 
Ink stamps A2, X4 
InterChanges: Interchanges w/6447 
Applicable Vehicles for Product
  • 1989 Chrysler/Jeep (Late Model) 1.5L Colt (Transmission: KM171-5)
  • 1990 Chrysler/Jeep (Late Model) 1.5L Colt (Transmission: KM171-5)
  • 1991 Chrysler/Jeep (Late Model) 1.5L Colt (Transmission: KM171-5)
Shipping Information
  • Length: 13 inches
  • Width: 13 inches
  • Height: 8.5 inches
  • WEIGHT: 22 lbs
Customer Testimonies

(Missoula, MT)

"A quality-built transmission performs only as exceptionally as the torque converter. No matter how superior the workmanship a technician builds into a custom-built transmission, a poor quality torque converter can spoil the works. That is why we at Transolution started using Precision of New Hampton Converter products. We discovered the quality of Precision Converter products back in 2002 after having some costly and embarrassing comebacks due to faulty torque converters manufactured by another company.

What a relief it has been not to experience the hassles of converter failures and comebacks. Precision of New Hampton Converters not only complements the high quality workmanship of our custom-built transmission, but the price is right too, a savings we are please to pass on to our customers."

-Chris Gerber


JR's Quality Transmissions
(Carencro, LA)

"Since switching to Precision fo New Hampton torque converters over 10 years ago we have been 100% satisfied not only with the products but with the customer service as well. Now our combacks are virtually non existant and a large part of that eason is Precision torque converters."