SKU: 8121-00
Synergy Jeep TJ/LJ/XJ/ZJ Heavy Duty Steering Kit 1984-2006
This complete steering upgrade replaces stock components on Jeep TJ LJ XJ ZJ models with heavy-duty 1.25-inch DOM steel tie rod and drag link. It fits 1984-2006 Cherokee XJ Grand Cherokee ZJ Wrangler TJ and Wrangler LJ for improved strength and geometry. Drivers gain tighter steering response and resistance to rock damage during off-road use.
Key Features
- 1.25-inch DOM Steel Tubing: 0.188-inch wall thickness on tie rod and drag link provides three times stock strength to prevent bending from impacts.
- Johnny Joint Spherical Bearings: 1.25-inch greaseable joints at all ends allow 30 degrees of misalignment for full suspension travel without binding.
- Correct Length Design: Matches factory geometry to eliminate bump steer and maintain caster alignment on lifted vehicles up to 4 inches.
- Adjustment Sleeve Included: 0.188-inch wall DOM sleeve with left-hand threads on drag link end enables precise toe-in adjustments.
- Direct Bolt-On Fit: Uses existing pitman arm and knuckle mounting points with no fabrication required for immediate performance gains.
Product Notes
- Grease Johnny Joints every 3-5000 miles to maintain smooth operation.
- Inspect heim joints after heavy off-road use for wear.
- Ships fully assembled ready for installation.
Installation Notes
- Professional installation recommended.
- Remove stock tie rod and drag link then torque new components to 55 ft-lbs at Johnny Joint ends.
- Compatible with stock or aftermarket pitman arms and track bars.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1984-2001 | Jeep | Cherokee | XJ |
| 1993-1998 | Jeep | Grand Cherokee | ZJ |
| 1997-2006 | Jeep | Wrangler | TJ |
| 2004-2006 | Jeep | Wrangler | LJ |
Why Choose Synergy?
- Engineered and manufactured in the USA with premium materials.
- Proven in rock crawling and desert racing environments.
- Backed by limited lifetime warranty on defects.
Frequently Asked Questions
- Q: Will this kit fit my 4-inch lifted TJ?
A: Yes it maintains stock geometry on lifts up to 4 inches and works with most track bar relocation brackets. - Q: What material are the joints made from?
A: Johnny Joints feature MISUMI steel balls in Delrin race with nitrile seals for zero maintenance and superior wear resistance. - Q: Does installation require alignment afterward?
A: Yes perform a full alignment after install to set proper toe caster and camber specs.
Shipping & Handling
- Method: Ground shipping via UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed 42 x 7 x 7 inches
- Weight: 21 lbs






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