
TeraFlex HD Tie Rod Clamp, 42mm, Hydraulic Ram Assist for 2007-2018 Jeep Wrangler JK
- Guaranteed FitmentTeam-confirmed fit or money back
- No Sales TaxZero sales tax on every order
- 30-Day Money-Back GuaranteeReturn it within 30 days of delivery for a refund

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Fits the same truck
Features
- Ram assist mount: 5/8"-18 threaded bung for a hydraulic ram assist.
- No welding: Attaches the ram to the tie rod with a clamp.
- 1/4" plate steel: CNC laser cut plate for strength.
- Powder coat finish: Durable finish against trail wear.
- Easy adjustments: Set toe, differential clearance and lock-to-lock position.
- For the 42mm HD tie rod: Sized for TeraFlex's 1-5/8" JK HD tie rod.
Description & Fitment
The TeraFlex HD Tie Rod Clamp with hydraulic ram assist mount is made for TeraFlex's 42mm (1-5/8") HD tie rod on a 2007-2018 Jeep Wrangler JK or JK Unlimited. It is CNC laser cut from 1/4" steel plate and powder coated, and a 5/8"-18 threaded bung lets you attach a hydraulic ram assist cylinder to the tie rod without welding. The clamp also makes it easy to adjust toe, differential clearance and lock-to-lock steering position.
Fitment & Compatibility
| Years | Model | Bed | Notes |
|---|---|---|---|
| 2007-2018 | Wrangler | JK; For 42mm HD tie rod with hydraulic ram assist |
Check your Jeep: Wrangler JK or JK Unlimited 2007-2018 running the TeraFlex 42mm (1-5/8") HD tie rod with a hydraulic ram assist.
Not for: Factory 1-3/8" tie rods; JL/JT or TJ.
About TeraFlex
TeraFlex describes itself as a Jeep company at heart, started and staffed by people who drive them. It designs, engineers and builds suspension systems, shocks, axles and performance parts, with the Wrangler and Gladiator at the center of the range.
The company traces its roots to the 1950s and MEPCO (Military Equipment Parts Company), an early supplier of Jeep parts. TeraFlex Manufacturing followed in 1996 to build heavy-duty suspension for the TJ Wrangler, and today's catalog runs from full lift systems and the Falcon shock line to axles, steering and armor.
Authorized TeraFlex dealer. Prestige Truck is an authorized TeraFlex dealer, so what we sell is new and genuine TeraFlex. In TeraFlex's words, its limited warranty extends "only to the consumer who originally purchased the product," so keep your receipt with your build records.
Frequently Asked Questions
Will it fit my factory tie rod?
No. It is sized for the 42mm (1-5/8") TeraFlex HD tie rod on a JK.
Do I need to weld anything?
No. TeraFlex says the threaded bung attaches the ram assist without welding.
How long does install take?
TeraFlex estimates about 1 hour.
What warranty does TeraFlex give?
TeraFlex covers its ball joints, tie rods, tie rod ends and drag links for life against defects in materials and workmanship, and paint and powder coat finishes for 90 days. For knuckles, pitman arms, clamps and skid plates, contact us and we'll confirm the term before you order.
How quickly does it ship?
Shipping is free to the lower 48 states, and most orders arrive within 1-5 business days. We email your tracking number as soon as it ships.
Can you confirm it's the right part before I order?
Yes. Contact us with your VIN or year, model, front axle and lift height, and we'll check it against TeraFlex's fitment information before it ships.
Installation
- Jack
- Jack stands
- Basic mechanics tool set
- Red thread locking compound
- Blue thread locking compound
- Rest on TeraFlex's tool list
Here's the short version. Follow TeraFlex's install sheet (below) for your Jeep's exact steps and torque values.
- Make sure the axle side of the hydraulic assist ram is already mounted before fitting the clamp.
- With the tires straight, collapse the ram to its centered position (use a tape measure) and mark the tie rod where the center of the heim lines up.
- Apply blue thread locker to the 1/4" socket head cap screws and fit the clamp with its threaded bung centered on the mark, noting the clamp orientation.
- Bolt the free end of the ram to the clamp with the 5/8"-18 bolt and washer supplied by PSC (15/16"), using red thread locker, torque 130 ft-lbs.
- Have a helper turn the steering wheel lock to lock: everything must clear and the ram shaft must not bottom out or over-extend before the steering stops make contact.
- Final-tighten the six clamp bolts in a circular pattern to 75 in-lbs with a 3/16" Allen wrench.
Stuck on a step?
Specifications
| Brand | TeraFlex |
|---|---|
| Part Number | 1123150 |
| Product Type | Tie rod clamp |
| Tie Rod | 42mm (1-5/8") HD |
| Material | 1/4" CNC laser cut plate steel |
| Finish | Powder coat |
| Ram Mount | 5/8"-18 threaded bung |
| UPC | 843885036364 |
Warranty, shipping & returns
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Warranty
TeraFlex covers ball joints, tie rods, tie rod ends and drag links for life against defects in materials and workmanship, and paint and powder coat finishes for 90 days (defects only).- TeraFlex extends its limited warranty only to the consumer who first bought the product, and only on the vehicle the part was first installed on. It does not pass to a later owner.
- Coverage starts on the purchase date and does not restart if a part is repaired or replaced.
- For a covered defect, TeraFlex will either repair or replace the product (or the faulty part) free of charge or refund the purchase price, at its discretion, and it pays the freight to send a repaired or replacement part back to you.
- Not covered: damage from transportation, storage, improper use, skipped instructions or preventive maintenance, modifications, unauthorized repair, normal wear and tear, product finish, improper installation or maintenance, racing or competition, or accidents, abuse and neglect. Improper installation, poor maintenance, racing or competition use, and neglect or abuse void the warranty.
- Paint and powder coat finishes carry 90 days of defect coverage only, not wear from use.
- Claims: contact us first. Keep your proof of purchase or original invoice; removing the part from the vehicle and the inbound shipping are the owner's responsibility.
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Free shipping
Ships free to the lower 48 states, with no minimum order.- Order by 5 PM ET on a business day and it starts processing the same day.
- Most orders arrive within 1-5 business days.
- We email your tracking number as soon as it ships.
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Inspect on delivery
Check the drag link, tie rod, ends, jam nuts and any bracket against the TeraFlex parts list before you start, and contact us right away about anything missing or damaged. Check it as soon as it arrives.- Look for crushed ends, punctures or tears in the carton.
- If something looks wrong, take photos of the box and the parts (and if a driver asks you to sign, note the damage on the receipt).
- Open the box and check the parts against the parts list before you install.
- Email support@prestigetruck.com right away with your order number, a short note and photos. We send a replacement or a full refund at no cost to you.
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30-day returns
Return it within 30 days of delivery, unused, in the original packaging, with proof of purchase.- Email support@prestigetruck.com with your order number. We reply within 1-2 business days with instructions.
- Damaged, defective or wrong item: we send a prepaid label or arrange a pickup.
- Changed your mind: you pay return shipping. No restocking fee.
- Refunds go back to your original payment method within 7 business days of approval. See our returns policy.











