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SuperPro parts are engineered and tested to stand up to the harshest conditions and use cases, so all SuperPro products are covered under warranty for off-road, racing, and motorsport applications, but some parts are covered for different time periods.
For Bushings ('SPF' and some 'KIT') - Lifetime Warranty
For Roll Control ('ALOY', 'RC', 'TRC' and 'DURO') - Three Year Warranty
What is not covered:
Installation damage or error, accident or impact damage, product finish and surface corrosion, and wear resulting from failure to align after installation.
For more information contact our Customer Service folks.
trc497 | TRC497 | HD Adjustable Rear Lower Trailing Arm Set
TRC497 | HD Adjustable Rear Lower Trailing Arm Set
Superpro Adjustable Rear Lower Trailing Arm Set TRC497 for the Toyota 4Runner 2003-2023 and Lexus GX460 2010-2023 helps maintain correct rear pinion angle on lifted or leveled vehicles, providing more stability and increased articulation for your off-road adventures. Equipped with high performance polyurethane bushings, Superpro's adjustable trailing arms are a durable upgrade that can renew the life of an early model 4runner or enhance the performance and of your GX460.
Pinion Angle Problems
The rear trailing arms play an important role by maintaining the alignment of the drive shaft between the transmission and the rear differential. Installing a lift kit or bigger tires on your 4runner may provide you with more ground clearance, but it also changes the pinion angle which puts stress on the U-joints and pinion bearings. If the pinion angle isn't adjusted it can result in damage to your driveshaft and premature wear and tear on your U-joints and pinion bearings. Good thing Superpro has you covered!
*Adjustable side (Rod End) of the Lower Arm MUST be installed on Differential side.
Articulation and Alignment
Superpro's adjustable trailing arms allow the pinon angle of the drive shaft to be increased or decreased which can compensate for the angle change caused by alterations to the vehicle suspension geometry. The trailing arms also provide a more secure drive shaft angle during extreme articulation, giving you more drivetrain stability. Whether you are picking the kids up from school or running weekend errands, having a firmer connection between the driveshaft and the rear differential allows for more efficient power transfer to the back wheels, resulting in a better acceleration response and a more enjoyable ride.
Designed for Performance
Superpro designs, engineers, and tests their parts in Australia to make sure they achieve the highest quality performance. Whether you are a seasoned rock crawler looking for better articulation and durability for your 4Runner or you want increased power transfer and a smoother ride for your Lexus, Superpro's Adjustable Rear Lower Trailing Arm Set TRC497 is the kit for you!
