The Coil Spring Retainer Kit, Rear Upper & Rear Lower keeps the rear coil springs from shifting or rotating when the suspension cycles hard. It covers the rear upper and lower spring seats. Part number 4954000 fits the 2020-2025 Jeep Gladiator.
Not Included:
Shocks, bump stop spacers and the alignment after installation are not included unless the listing says so.
Features
Holds springs in place
The retainers keep the rear springs from unloading, rotating or shifting during fast suspension cycling.
Upper and lower coverage
The kit covers both the rear upper and rear lower spring seats.
Zinc-plated steel
Precision-cut parts are zinc plated for durability.
Ideal with more droop
Retainers matter most on lifted Jeeps that let the axle droop farther.
Bolt-on install
The retainers bolt to the spring perches with supplied hardware.
Fitment & Compatibility
Fit guidance: Fits: 2020-2025 Jeep Gladiator (JT). Check your trim and factory equipment against the notes before ordering.
Qualifier: JT
Specifications
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Brand: TeraFlex
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Finish: Powder coat
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Treatment: Shot peened
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Warranty: Lifetime on coil springs
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Country of origin: Taiwan
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Part number: 4954000
Installation
Type: Replacement lift coil springs · Install: Home garage with jack stands, or shop · Afterward: Alignment check
Support the vehicle safely, lower the axle to swap the springs, and follow the TeraFlex sheet for the torque and angle on each fastener, finishing the control arm bolts at ride height. An alignment is advised afterward.
Installs the JT rear upper and lower coil spring retainers. Brake line brackets come off both sides of the frame, and control arm bolts are torqued with the Jeep on the ground.
Tools named in the guide: Metric sockets and open-end wrenches, Torque wrench, General mechanics tools, Factory service manual, String
Torque: 45 ft-lb, retainer bolts; 74 ft-lb, 18mm bolts with thread locker; 6 ft-lb, 10mm brake line bracket bolts; 111 ft-lb + 60°, rear control arm bolt, torque-to-angle; 130 ft-lb, lug nuts
TeraFlex's installation instructions for this part number are linked under Resources. Read them fully before starting.
Resources
Warranty, Shipping & Returns
Warranty. TeraFlex's limited warranty covers its products against defects in materials and workmanship for the original purchaser and the vehicle the part was first installed on. Paint and powder coat finishes carry 90 days of defect coverage, and TeraFlex excludes normal wear, improper installation or maintenance, modifications, racing or competition use, and accident or abuse damage. To make a claim, call TeraFlex customer service with proof of purchase; removing the part and shipping it to TeraFlex are the buyer's responsibility, and TeraFlex pays to send the repaired or replacement part back. Shipping. The carrier and ship method are set by the size and weight of the cartons when the order is placed; larger kits and axles ship by freight. Inspect on delivery. Inspect the carton and every part as soon as the delivery arrives, note any shipping damage with the carrier, and contact us right away so we can make it right.
Returns. Unused items in their original packaging can be returned within 30 days of delivery. If an item arrives damaged, defective or wrong, return shipping is on us. See our Returns & Refunds Policy, or email support@prestigetruck.com with any question.
About TeraFlex
TeraFlex is 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 lineup.
The company traces its history to the 1950s, when it began as MEPCO (Military Equipment Parts Company), one of the first companies anywhere to supply Jeep parts and accessories. TeraFlex Manufacturing followed in 1996 to build heavy-duty suspension for the TJ Wrangler, and the brand credits itself with the first suspension system for that coil-spring platform, a low-range gearing option for the 231 transfer case and the CRD60 high-pinion axle.
The current catalog covers full lift systems, the Falcon shock line and a long list of Wrangler and Gladiator upgrades, and the company is now carrying the same engineering approach to other vehicles as well.
