Clayton Off Road Adjustable Rear Track Bar | Heim Joint | Right-Hand Threaded Hex Body | 100% Bolt-On | 0"–6" Rear Lift | 1997–2006 Jeep Wrangler TJ / 2004–2006 LJ Unlimited | SKU: COR-4500210
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Before ordering, verify your vehicle details, current setup, and SKU with OFAS fitment support so your upgrade matches your build.
Shipping & Delivery
Free shipping is available within the lower 48 U.S. states. Large or heavy items may ship by freight, and delivery timing can vary by warehouse, carrier, and product availability.
Fitment, Shipping & Product Support
Verified Fitment
This rear track bar fits the 1997 through 2006 Jeep Wrangler TJ (2-Door) and the 2004 through 2006 Jeep Wrangler LJ Unlimited (4-Door) in all trims. It is designed for TJ and LJ builds with 0" to 6" of rear lift. No welding required. This is a complete replacement adjustable rear track bar — no SYE kit is required.
| Year Range | Make | Model | Configuration | Rear Lift Range | Installation |
|---|---|---|---|---|---|
| 1997–2006 | Jeep | Wrangler TJ | 2-Door | 0"–6" rear lift | 100% bolt-on |
| 2004–2006 | Jeep | Wrangler LJ Unlimited | 4-Door | 0"–6" rear lift | 100% bolt-on |
What this corrects: When the rear of the TJ or LJ is lifted, the rear axle shifts laterally off-center — the factory track bar is a fixed length calibrated for stock ride height. This adjustable rear track bar replaces the factory bar and is set to the correct length for the lifted geometry, re-centering the rear axle.
SYE-equipped builds: This bolt-on replacement bar covers TJ and LJ builds with or without an SYE kit. For builds where the SYE conversion has changed the rear frame mount geometry to the point that a relocated frame mount is needed — rather than just a longer bar — see COR-4500500 (weld-on rear track bar relocation bracket for SYE builds).
Verify fitment by text: (469) 407-7538
Does NOT Fit
| Exclusion | Reason | Correct SKU |
|---|---|---|
| Jeep Wrangler JK (2007–2018) | Different rear track bar geometry | COR-4508110 (JK rear adjustable track bar) or COR-4508200 (JK rear relocation bracket) |
| Jeep Wrangler JL (2018–2026) | Different rear track bar geometry | COR-4509110 (JL rear adjustable track bar) |
| Jeep Gladiator JT | Different rear suspension architecture | Text (469) 407-7538 |
| Jeep Grand Cherokee (all generations) | Different rear suspension architecture | Not applicable |
| Jeep Cherokee XJ | Different rear suspension architecture | Not applicable |
| TJ/LJ builds with more than 6" of rear lift | Adjustment range is confirmed for 0"–6" | Text (469) 407-7538 for lifts above 6" |
| TJ/LJ builds where SYE conversion requires a relocated frame mount (not just a longer bar) | If the SYE kit has moved the rear geometry to the point where the factory frame mount position is incorrect regardless of bar length, a frame mount relocation is needed rather than just a replacement bar | COR-4500500 (weld-on rear track bar relocation bracket for SYE builds) |
Verify fitment by text: (469) 407-7538
Component Specifications
| Specification | Detail |
|---|---|
| Part number | COR-4500210 |
| Application | Adjustable rear track bar — 1997–2006 TJ / 2004–2006 LJ Unlimited; 0"–6" rear lift |
| End joint | Heim joint — angular articulation (brand not confirmed in source) |
| Bar body | Right-hand threaded hex body — wrench access at any flat for in-vehicle length adjustment without bar removal |
| Adjustability | Threaded for length adjustment to match rear lift height |
| Adjustment range | 0"–6" rear lift confirmed |
| Installation | 100% bolt-on — no welding, no drilling |
| SYE kit required | No — works with or without SYE kit |
| Replaces | Factory TJ/LJ rear track bar |
| Function | Corrects rear axle lateral centering after rear lift |
| Warranty | Lifetime |
| Unit weight | Not confirmed in source |
| Shipping dimensions | Not confirmed in source |
What Is and Is NOT Included
Included:
| Component |
|---|
| COR-4500210 adjustable rear track bar with heim joint |
| Right-hand threaded hex body |
| Hardware per Clayton specification |
Not Included:
| Item | Notes |
|---|---|
| SYE kit | Not required for this bar — bar works with or without SYE |
| Rear frame mount relocation | If your SYE conversion requires a relocated rear frame mount position, see COR-4500500 (weld-on bracket) in addition to or instead of this bar |
| Professional installation labor | Not included |
| Rear alignment service | Recommended after installation — not included |
Critical Compatibility
| Condition | Interaction | Action Required |
|---|---|---|
| Bar length must match rear lift height | Bar must be set to the correct length for your specific rear lift height before installation. Incorrect length leaves the rear axle off-center. | Confirm rear lift height and set bar to correct length. Text (469) 407-7538 to confirm correct setting. |
| 6" maximum confirmed range | Above 6" of rear lift, confirm adjustment range is sufficient before ordering. | Text (469) 407-7538 for rear lifts above 6". |
| SYE kit — frame mount geometry | This bolt-on bar replaces the factory rear track bar and works with or without an SYE kit at 0"–6" of rear lift. However, some SYE conversions move the rear geometry to the point where the factory frame-side mount position is no longer correct for the post-SYE geometry. In those cases, the rear track bar length alone cannot fully center the axle — the frame mount itself needs to be relocated. If your SYE build has this geometry shift, COR-4500500 (weld-on relocation bracket) addresses the frame mount position, which may be used in addition to or instead of this replacement bar. | Confirm with OFAS whether your SYE build requires only a longer bar or also a frame mount relocation. Text (469) 407-7538. |
| Heim joint inspection | Inspect periodically for wear or looseness. Set bar length precisely — heim joints do not self-center under compression. | Inspect on regular service schedule. |
| Hex body — in-vehicle adjustment | Wrench access at any flat allows length adjustment without removing bar. | Apply wrench to hex flat, rotate to correct length, retorque. |
| Rear alignment | Replacing the rear track bar changes rear axle lateral position. Rear alignment check recommended. | Schedule rear alignment after installation. |
Installation Notes
Skill level: Intermediate. True bolt-on — no welding, drilling, or fabrication.
Step 1 — Set bar length:
- Confirm rear lift height.
- Set bar to correct length for rear lift height by rotating hex body. Text (469) 407-7538 with your rear lift height for correct setting.
Step 2 — Installation:
- Remove factory TJ/LJ rear track bar.
- Install COR-4500210 in factory rear track bar mounting positions — bolt-on, no modification required.
- Torque all mounting hardware at ride height — not at full droop or compression.
Step 3 — Verification:
- Verify rear axle is centered laterally.
- Schedule rear alignment check.
Required tools:
| Tool | Required |
|---|---|
| Standard socket and wrench set | Yes |
| Torque wrench | Yes |
| Measuring tape (for axle centering verification) | Recommended |
Common Questions
Why does my lifted TJ or LJ need an adjustable rear track bar?
The factory TJ/LJ rear track bar is fixed-length and calibrated for stock ride height. After a rear lift, the rear axle drops relative to the frame and the factory bar holds the rear axle laterally off-center. An off-center rear axle produces uneven tire clearance left-to-right and rear end instability. This adjustable bar replaces the factory bar and is set to the correct length for the lifted geometry, re-centering the rear axle.
What is the difference between this and COR-4500500 (weld-on relocation bracket)?
Solution approach and SYE specificity. COR-4500500 is a weld-on frame mount relocation bracket designed specifically for TJ/LJ builds with an SYE kit — it permanently moves the frame-side rear track bar mount to correct the geometry change that a specific SYE conversion creates at the frame level. COR-4500210 (this bar) is a bolt-on replacement for the factory rear track bar that works with or without an SYE kit and covers 0"–6" of rear lift. For most lifted TJ/LJ builds, this replacement bar is the straightforward solution. COR-4500500 is for builds where the SYE conversion has changed the frame-level geometry enough that bar length alone cannot correct axle centering. Text (469) 407-7538 to confirm which solution is correct for your build.
Does this work with an SYE kit installed?
Yes — this bar works with or without an SYE kit installed. It is a replacement for the factory rear track bar and covers 0"–6" of rear lift regardless of SYE kit status. The exception is SYE builds where the frame-side mount geometry has shifted enough to require a relocated frame mount position — in those cases, COR-4500500 may also be needed.
Does this fit the JK Wrangler?
No — the JK rear track bar geometry is different. See COR-4508110 (JK rear adjustable track bar) or COR-4508200 (JK rear relocation bracket).
How do I set the correct bar length?
Rotate the hex body with a wrench until the bar reaches the correct length for your rear lift height. Text (469) 407-7538 with your TJ/LJ rear lift height and OFAS will confirm the correct setting before your order ships.
What is the warranty?
Clayton Off Road provides a lifetime warranty on this rear track bar. Confirm full terms at claytonoffroad.com/pages/warranty-policy.
The Obsidian Take
This bar is for the TJ or LJ Unlimited owner who has lifted the rear of the truck and wants the rear axle centered correctly with a bolt-on replacement for the factory track bar. The adjustable hex body and heim joint provide correct geometry correction from stock height through 6" of rear lift — the same range as the JK rear adjustable bar (COR-4508110) and wider than the JL rear bar (COR-4509110 at 0"–4"). No SYE kit is required.
The comparison to COR-4500500 (weld-on SYE-specific relocation bracket) is the buyer decision for SYE-equipped TJ/LJ builds. If the SYE conversion changed the frame-level geometry enough that a relocated mount position is needed — not just a longer bar — COR-4500500 is the correct additional purchase. For the majority of lifted TJ/LJ builds, this replacement bar is sufficient on its own.
It is not for the JK — that is COR-4508110. It is not for the JL — that is COR-4509110. And it is not installed correctly without first setting the bar length for the specific rear lift height.
Manufacturer Data Disclaimer
Product specifications and fitment data are sourced from Clayton Off Road product documentation and authorized product information. Actual product dimensions, adjustment range, and compatibility may vary by specific vehicle configuration, SYE kit type, and lift height. Confirm length setting and fitment with Clayton or OFAS before installation.
Non-Returnable Notice
Suspension components are non-returnable once installed. Confirm fitment (1997–2006 TJ or 2004–2006 LJ Unlimited — not JK, JL, or JT), rear lift height (0"–6" confirmed range), and correct bar length setting before ordering. For SYE-equipped builds, confirm with OFAS whether a frame mount relocation (COR-4500500) is also needed. Text (469) 407-7538 with any fitment or configuration questions before your order is placed.