Tamiya 51248 DF03 Spur Gear Set - 4pc Derlin Replacement for DF-03  [51248]

Swap in Tamiya 51248 gears to refresh your DF-03 drivetrain

The Tamiya 51248 DF03 Spur Gear Set offers a practical upgrade path for owners of DF-03 chassis models. This set contains four Derlin gears engineered to provide steady operation and resist wear during regular running.

Exact fit for DF-03 layouts

Built to match DF-03 geometry, these spur gears slide into place without complicated mods. The Derlin construction balances low friction with durability, helping keep drivetrain noise and heat down.

Benefits of using genuine Tamiya gears

Choosing the Tamiya 51248 spur gear set helps preserve original tolerances and part alignment on DF-03 cars. Properly sized spare gears reduce drivetrain play and support smoother power transfer whether you are cruising or sprinting around a track.

Fitting and upkeep advice

Use the right tools and follow the DF-03 assembly guidance for a clean install. Periodic inspection for scoring and excessive wear will help you know when to replace the gears and keep the drivetrain running reliably.