TeraFlex Bump Stop Extension Kit, Upper for 1997-2006 Jeep Wrangler TJ & Wrangler Unlimited LJ
- Guaranteed FitmentTeam-confirmed fit or money back
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- 30-Day Money-Back GuaranteeReturn it within 30 days of delivery for a refund
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Fits the same truck
Features
- Extends the factory stop: Adds reach to the stock microcellular bump stop.
- Two lengths: 1.5" for a 3" lift (rear) or 2.25" for front LCG and 4" rear lifts.
- Progressive cushioning: The factory stop still absorbs impact progressively, per TeraFlex.
- Pop-in install: Pops into the factory bump stop tower.
- Protects key parts: Correct stop length protects suspension parts, shocks and fenders.
- TJ and LJ fit: For the Wrangler TJ and Wrangler Unlimited LJ.
Description & Fitment
TeraFlex Bump Stop Extension Kits lengthen the factory microcellular upper bump stops on a 1997-2006 Jeep Wrangler TJ or Wrangler Unlimited LJ so a lifted suspension still stops before parts make contact. The 1.5" kit (1910111) is a rear upper extension for a 3" lift; the 2.25" kit (1910204) is an upper extension for a front LCG long arm setup or a 4" rear lift. Each extension pops into the factory bump stop tower, and the factory stop keeps absorbing impact progressively.
Fitment & Compatibility
| Years | Model | Bed | Notes |
|---|---|---|---|
| 1997-2006 | Wrangler | TJ/LJ |
Check your Jeep: Wrangler TJ 1997-2006 or Unlimited LJ 2004-2006 with factory upper bump stops; 3" lift (1.5") or front LCG / 4" rear lift (2.25").
Not for: JK or JL models.
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
Which extension do I need?
TeraFlex lists the 1.5" extension for the rear upper on a 3" lift, and the 2.25" extension for a front LCG long arm setup or a 4" rear lift.
Do I keep my factory bump stops?
Yes. The extensions lengthen the reach of the factory microcellular stops.
Is any drilling needed?
TeraFlex says they simply pop into the factory bump stop tower.
What warranty does TeraFlex give?
TeraFlex covers its bump stops for life against defects in materials and workmanship. Contact us to confirm coverage on your part or to start a claim.
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 and trim, lift height and tire size, and we'll check it against TeraFlex's fitment information before it ships.
Installation
Here's the short version. Follow TeraFlex's install sheet (below) for your Jeep's exact steps and torque values.
- Front lower kit: park level with the parking brake set, raise the Jeep and support the frame so the axle droops, remove the front wheels, and disconnect the track bar and shocks at the axle (13mm, free the ABS lines) to remove the springs.
- Drill a 5/16" hole at the center divot of each spring pad (remove the upper bump stop and its 15mm bell retainer bolt if you need drill access).
- Using the spacer as a guide, cut the threads with one of the self-tapping bolts, then remove bolt and spacer; 2003+ models need a regular 3/8-16 tap.
- Refit the bump stop and cup if removed, install the spring and loose spacer as an assembly with the new retainer bolt, refit the shocks and wheels (lug nuts 110 ft-lbs), set the Jeep down and refit the front track bar.
- Rear upper kit: raise the Jeep so the rear axle droops, remove the wheels, shocks at the axle and rear springs, then pull the bump stop down side to side and remove its cup bolt (15mm).
- Refit the cup with the new bolt and spacer, press the bump stop back in (light grease helps), and refit the springs, shocks and wheels at 110 ft-lbs before setting the Jeep on the ground.
Stuck on a step?
Specifications
| Brand | TeraFlex |
|---|---|
| Product Type | Upper bump stop extension kit |
| Pad Height | 1.5" (1910111); 2.25" (1910204) |
| Position | Rear upper (1910111); upper, front LCG or rear 4" lift (1910204) |
| Part number | 1910111 |
| UPC | 843885024255 |
| Part # | Extension & Lift | UPC |
|---|---|---|
| 1910111 | 1.5" Rear Upper (3" Lift) | 843885024255 |
| 1910204 | 2.25" Upper (Front LCG & Rear 4" Lift) | 843885024262 |
Warranty, shipping & returns
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Warranty
TeraFlex covers its bump stops for life against defects in materials and workmanship.- 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
Match every bump stop, extension, shim and hardware bag to the TeraFlex part 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.