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HQTParts  |  SKU: QTP-4045DSK

U-Joint Protector Cover for Semi Truck Drive Shafts

$119.95
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Fits 1710 Series (Under 7 Inch) and 1810 Series (Over 7 Inch) U-Joints.

Keeps grease in and road debris out of your driveline U-joints, so they last longer and stay clean.

  • Heavy-duty glass-reinforced polypropylene, Made in USA
  • Stops grease build-up and debris wrapping around the U-joint
  • Bolts on with no drilling, cutting or fabrication
  • Two matched halves, under 2 lb each, balanced so there's no vibration
  • Service the U-joint without removing it: loosen the bolts and slide the cover back
  • Patented mount with interchangeable flexible mounting pads, included

Fitment guide

Drive-shaft sizes are the tube or tube-yoke diameter.

Yoke type Under 7 Inch U-Joint Over 7 Inch U-Joint
Standard 1710 Series Large 1810 Series
Drive-Shaft 4 Inch-4.6 Inch QTP-4045DSK QTP-4045DLK
Drive-Shaft 4.625 Inch-5.25 Inch QTP-4652DSK QTP-4652DLK
Slip-Yoke (no measuring) QTP-7662SSK QTP-8662SLK
Yoke-Shaft (no measuring) QTP-7625YSK QTP-8625YLK

Each kit includes the mount pads for its range, grease port instructions and 4mm hex fasteners.

For mechanics, check the U-joint size, mount position and driveshaft diameter against the fitment guide before selecting the kit.

For fleet stocking, record that combination for each application instead of treating all covers as interchangeable.

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