Bushings that rotate freely
TeraFlex IR bushings let the control arm rotate without binding as the axle twists, which keeps the suspension flexing smoothly and helps the arms ride quietly on the highway.
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Recent searches
Popular searches
Popular right now
TruXedo Lo Pro Soft Roll-Up Tonneau Cover for 1967-1972 Chevrolet C/K 1500/2500 / GMC C/K 1500/2500 (8' Bed)
$569.99
TruXedo Sentry CT Hard Roll-Up Tonneau Cover for 2019-2026 Chevrolet Silverado 1500 / GMC Sierra 1500 (6'7" Bed)
$1,379.99
TruXedo Sentry Hard Roll-Up Tonneau Cover for 2009-2024 Ram 1500 and 2010-2026 Ram 2500/3500 (6'4" Bed)
$1,279.99
UnderCover Elite One-Piece Tonneau Cover for 2022-2026 Toyota Tundra (5'7" Bed, with Deck Rail System)
$1,449.99

















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Fits the same truck
TeraFlex IR bushings let the control arm rotate without binding as the axle twists, which keeps the suspension flexing smoothly and helps the arms ride quietly on the highway.
Adjustable Alpine arms let you set caster, pinion angle and axle position exactly for your lift, while preset Sport parts handle common heights with no adjustment needed.
TeraFlex installs Alpine IR control arms, with their Independent Rotation bushings, on a Jeep Gladiator JT.
With the geometry corrected and the bushings working freely, a lifted Jeep tracks straight on the road and keeps its tires planted over rocks and ruts.
Straight answers on specs, fit and support
Lifting changes caster and pinion angle. Small lifts can often use preset Sport arms or brackets, while taller lifts benefit from adjustable Alpine arms to dial geometry back in.
Both are adjustable. Alpine IR arms use TeraFlex Independent Rotation bushings, which rotate freely to reduce bind and let the arms be torqued with the Jeep in the air.
Short arms bolt to the factory mounts and suit mild to moderate lifts. Long arm kits relocate the mounts for more travel and a smoother ride on taller lifts, but require cutting off the factory brackets. Each listing states the lift range it is built for.
Yes. Arms are sold individually by position, in pairs and as full 8-arm kits. Match the position in the title to the arm you are replacing.
Most do. A few long arm bracket kits do not fit the 4xe plug-in hybrid, and the fit notes on each listing name any exclusion. Plan on an alignment after any control arm change.
TeraFlex covers control arms and IR bushings for life. Alpine control arm bushings other than IR are covered for 1 year.