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  Store > Joints / Rod Ends >

FK 3/4" JMX Series 3-Piece Rod Ends with Teflon | JMX12T
3/4" Heim Joint Rod Ends
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Availability: Currently Unavailable
Product Code: FK-JMX12T

Description Part Numbers

FK JMX12T Rod Ends have a 3/4"-16TPI shank, a 3/4" bore, and are available in both right and left hand thread patterns. They feature a 3-piece design comprised of a heat treated and zinc plated chrome-moly body, a heat treated and zinc plated chrome-moly bearing race with Teflon liner, and a hard chrome plated, hardened 52100 bearing steel ball for unsurpassed strength, durability, and wear resistance. These features, along with their high precision and tight tolerances, as well as being made in the USA, are why FK JMX-T Series rod ends are the preferred heim joint of professional off-road racers worldwide.

Ball Bore 3/4" Head Diameter 1-3/4"
Ball Width 7/8" Head Width .687"
Body Thread 3/4-16 Misalignment Angle 14 Degrees
Thread Length 1-3/4" Static Load Rating 28,090 Lbs.

3/4" heim joints are ideal for upper control arms and upper 4-link bars on smaller vehicles as well as sway bar link ends for larger vehicles. They can also be used on steering linkages for small vehicles when safety washers are used, however, tie-rod ends are normally better suited for those applications. If you are unsure of the appropriate type or size of heim joint to use in your application, please contact us before placing an order.

NASCAR Truck Series

Monster Trucks

NHRA Drag Racing

SCORE Trophy Trucks

Sprint Cars

Dirt Track Racing

Depending on your intended application, you may want to consider adding high misalignment spacers, weld-in tube ends, and jam nuts to your order. Our stainless steel high misalignment spacers allow for up to 34 degrees of misalignment and are available for 1/2", 9/16", and 5/8" bolts. Weld-in tube ends are available in mild steel as well as chome-moly for various tubing sizes and are perfect for custom suspension links, control arm, and track bars. Finally, we offer heavy duty corrosion resistant jam nuts to lock your heim joints in place and prevent them from coming loose.

Note: Heim joints are for off-road use only. Tube ends must be installed by a professional welder.

F.K. Rod End images are © Copyright F.K. Bearings, used with permission.
Additional images and product descriptions are © Copyright Filthy Motorsports, LLC.
  • 3/4"-16 TPI Shank With 3/4" Bore
  • 28,090 Lb. Static Load Rating
  • Ideal for Desert Racing, Rock Crawling, and Rock Racing
  • Heat Treated, Zinc Plated, Chromate Treated, Alloy Steel Body
  • Heat Treated, Zinc Plated, Chromate Treated, Alloy Steel Race with Teflon Liner
  • Heat Treated, Hard Chrome Plates, 52100 Bearing Steel Ball
  • Heavy Duty 3-Piece Design
  • Made in the USA

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