Description
TK40719 Torque King® Premium Quality, Non-Greaseable Driveshaft or Axle U-Joint is a USA Made, premium quality, heavy-duty factory-lubed Universal Joint for Spicer 1350 series applications. TK40719 features extra-hard, cold-forged, alloy steel cross, High-temperature synthetic lubricant, Multi-lip seals, precision ground cups, tough, durable thrust washers between the journal ends and cups, and corrosion resistant External Snap Rings. This U-Joint fits many 1950's-up Driveshafts in Chevy, Dodge, Ford, and GMC Class 2, 3, 4, and 5 trucks plus 1980-1997 Ford Dana 50IFS front axles. Meets or exceeds original equipment specifications for any North American built light truck that uses universal joints made to Spicer 1350 series dimensional specifications. Made in U.S.A..
For matching Strap and Bolt Kit for most applications, see QU40709
For U-Joint Service Tools, See our U-Joint Tools Web Page
Need More Info? Use the handy Links below to access over 40 years of Dan's product and vehicle specific Tech Notes to easily get the information you need for your vehicle's repair, maintenance, or upgrade project!
Dan the Gear Man® Tech Notes:
Dimensions
Modifications
Matching Parts
Applications
Tech Note 1: Dimensions
TK40719 is an external snap ring type universal joint made to Spicer 1350 series dimensional specifications. The u-joint cup diameter is 1-3/16". The overall width is 3-5/8". For a lower cost, greaseable universal joint for the same applications, see QU40731.
Tech Note 2: Modifications
When TK40719 is used as an Axle U-Joint, the beefed up axle yokes on 1959-1975 Dana 44HD closed knuckle axles and 1980-1997 Ford Dana 50IFS front axles can pose installation problems unless the inside of the yoke ears are slightly modified with a file. Once you modify your new or good condition used axle shafts, TK40719 will just barely clear the yokes as you pivot the cross into place. However, due to heavy corrosion or improper removal procedures, the axle shaft yoke ears may have been compressed when removing the old u-joint which can cause installation problems getting the cross in place and make you curse a blue streak when you try to install the second snap ring in the sprung yoke.
Tech Note 3: Matching Parts
Exploded View XV514 2005-2016 Ford Super Duty Front CV Driveshaft
Exploded View XV508 2003-2013 Ram 2500 and Ram 3500 Front CV Driveshaft
QU40709 Strap and Bolt Kit
QU40731 Greaseable U-Joint
D470968 32 Spline 1350 Rear Output Slip Yoke, GM Transfer Cases
TK50358 Output Seal, GM Transfer Cases
Applications
All 1350 series driveshaft applications
F-250 Dana 50IFS: 1995, 1996, 1997
Warranty
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