TeraFlex Progressive Bump Stop Kit, Rear (2.5"-3.5" Lift) for 2007-2018 Jeep Wrangler JK
- 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
- Rear progressive stops: Foam bump stops for the rear axle of a lifted JK.
- Pop-in fit: Installs in the existing factory locations.
- Nitrogen-charged foam: Closed-cell microcellular polyurethane, per TeraFlex.
- Holds up under use: TeraFlex says it will not fade under extended heavy use.
- Hot or cold: Stays flexible in heat and sub-zero temperatures.
- 2.5"-3.5" lifts: Matched to this JK lift range.
Description & Fitment
The TeraFlex Progressive Bump Stop Kit, Rear, fits a 2007-2018 Jeep Wrangler JK lifted 2.5"-3.5". The rear stops are made from TeraFlex's nitrogen-charged, closed-cell microcellular polyurethane, which it says will not fade under heavy use and stays flexible in heat or sub-zero cold, and they pop into the existing factory locations. TeraFlex says the progressive build reduces the harshness of bottoming out and lowers the risk of bending an axle housing tube.
Fitment & Compatibility
| Years | Model | Bed | Notes |
|---|---|---|---|
| 2007-2018 | Wrangler | JK; 2.5"-3.5" lift |
Check your Jeep: Wrangler JK 2007-2018 with a 2.5"-3.5" lift; rear axle.
Not for: JL, JT or TJ 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
Is it front or rear?
Rear only. Front progressive stops are in the 1958150 / 1958200 kits.
Does it need welding?
No. TeraFlex says the stops pop into the factory locations.
What lift is it for?
TeraFlex lists a 2.5"-3.5" lift on the JK.
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
- Basic mechanic's tool set
- Allen wrench - 3/16"
- Combination end wrench - 1/2"
Here's the short version. Follow TeraFlex's install sheet (below) for your Jeep's exact steps and torque values.
- Pull each factory rear bump stop down out of its frame mount with a slight twist; no cutting or welding is needed (p1).
- Line up the upper SpeedBump cup with the frame so the notches on its top index around the factory bump stop bracket, and snap it onto the bump stop bell.
- If the cup is tight, file sharp edges off the bell, put a thin layer of grease on the cup's inner lip and seat it with a few quick mallet taps.
- Twist and push the new SpeedBump bump stop into place, using a little silicone spray to help it pop in.
- Set each rear lower pad (954600) on the axle with its extended end facing the front, fit two bolts and nylock nuts per pad and torque all four fasteners to 7 ft-lbs (9.5 Nm).
Stuck on a step?
Specifications
| Brand | TeraFlex |
|---|---|
| Part Number | 1958252 |
| Product Type | Progressive (foam) bump stop kit |
| Position | Rear |
| Lift Range | 2.5"-3.5" |
| Material | Closed-cell nitrogen-charged microcellular polyurethane |
| UPC | 843885025092 |
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.