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Est. 1957
RockJock TJ/LJ/XJ/MJ/ZJ Johnny Joint Rod End 2in Narrow Front Trac Bar 1in-14 RH Thread
RockJock
RockJock

RockJock TJ/LJ/XJ/MJ/ZJ Johnny Joint Rod End 2in Narrow Front Trac Bar 1in-14 RH Thread

$145.41

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RockJock is known for high-performance suspension components. This 2in narrow Johnny Joint rod end features a bent shank for front trac bars.

Key Features

  • This is the RockJock Johnny Joint Rod End with part number RJ-305301-102.
  • It offers 40 degrees of unrestricted movement in any direction, significantly more than a typical heim joint.
  • The joint features a high-density urethane bushing for cushioning and durability.
  • The heat-treated center ball is cross-drilled for lubrication via the external zerk fitting.
  • This is a narrow 2-inch diameter body joint with a 9-inch long shank.
  • It includes 3.5 inches of 1-inch-14 RH threads.
This part is specifically designed for front track bar applications on Jeep TJ, LJ, XJ, MJ, and ZJ models due to its unique shank bend and dimensions. Always confirm compatibility with your specific vehicle and suspension build.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

RockJock is a well-known name for folks building serious off-road suspension systems, and this Johnny Joint rod end is a prime example of their fabrication-focused parts. If you're building a custom front track bar for a Jeep TJ, LJ, XJ, MJ, or ZJ, this joint is designed to give you the movement and durability you need. Unlike a standard heim joint that typically offers about 22 degrees of movement, these Johnny Joints allow for a full 40 degrees in any direction, giving your suspension much more freedom to articulate over rough terrain.

What makes this joint special is its construction. The inner ball is encased in a high-density urethane bushing, which provides a level of cushioning that a metal-on-metal heim joint just can't match. The heat-treated center ball is cross-drilled so you can easily lubricate it through the zerk fitting, and the whole assembly is held together with heavy-duty washers and a snap ring. This particular joint has a narrow 2-inch body and a 9-inch shank with 3.5 inches of 1-inch-14 RH threads. The shank also features a 12-degree vertical bend, specifically to help it fit correctly in front track bar applications for the Jeep models mentioned. The gold zinc plating helps resist corrosion.

Specifications

Brand
RockJock
Manufacturer Part #
RJ-305301-102
UPC
810038156286

Frequently Asked Questions

RockJock TJ/LJ/XJ/MJ/ZJ Johnny Joint Rod End 2in Narrow Front Trac Bar 1in-14 RH Thread

$145.41