Collection: TRX4M Shocks

Shop oil shocks for Traxxas TRX4M 1/18 crawlers. Compare the listed 53 mm and 59 mm options with your current suspension before choosing an upgrade.

TRX4M shocks: 53 mm or 59 mm?

• INJORA 53 mm oil shocks: compare this length with your current shocks and available mounting positions.
• INJORA 59 mm brass/aluminum oil shocks: a longer option with brass and aluminum construction.
• INJORA 59 mm long oil shocks: another 59 mm option; compare the product details and included parts before ordering.

Check fitment and suspension travel

Confirm eye-to-eye length, mounting hardware and clearance on your exact Bronco, Defender or High Trail build. Longer shocks can change ride height and geometry, so length alone does not determine the right setup. Check that the tires clear the body and that the driveshafts and links move freely through the intended travel.

Browse all TRX4M parts and upgrades or the wider crawler suspension collection. Our TRX4M upgrade guide helps you plan suspension changes alongside tires, wheels and drivetrain parts.