Traxxas Rear Progressive Rate RC Spring (White, 2pk) - 7457

The Traxxas TRX7457 rear springs are progressive rate suspension springs finished in white, designed as a direct-fit replacement for compatible Traxxas models. Progressive rate springs increase in stiffness as they compress, which helps the suspension respond differently under light loads versus heavy impacts — a characteristic that suits varied terrain and driving styles. These RC springs come in a pair, making them a straightforward rear suspension service part for supported Traxxas vehicles including those referenced under part numbers 74154-4, 74276-4, and SNAPON18.

Key Features

• Progressive rate spring design stiffens progressively through the compression stroke, offering a different response curve compared to linear rate springs.
• Supplied as a matched pair so both rear suspension units are replaced or serviced at the same time.
• White colouring provides a visual reference to distinguish spring rate when sorting or storing multiple Traxxas spring sets.
• Direct Traxxas fitment ensures correct dimensions and coil specification for supported models without modification.
• Style code TRX7457 makes it straightforward to verify compatibility with your Traxxas parts list or exploded diagram.

What's Included

• 2 x Traxxas rear progressive rate springs (white)

What You Need

• Compatible Traxxas vehicle (verify against part numbers 74154-4, 74276-4, or SNAPON18 in your model's parts diagram)
• Appropriate shock absorber assembly if rebuilding the full rear suspension unit
• Traxxas shock oil if servicing shocks at the same time