Savage 21 53T Delrin Spur Gear Upgrade - DSAV1053T by GPM  [DSAV1053T]

HPI Savage 21 Delrin Main Gear (53T) -1pc - GPM DSAV1053T
Price:
NZD$14.48
Brand:
GPM
Model:
DSAV1053T
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53T Delrin spur for Savage 21 drivetrains

This Delrin spur is supplied as a direct-fit replacement for the HPI Savage 21 chassis, provided as a single unit. The 53-tooth specification is shown in the title and the part is intended for scale RC drivetrain use only.

Delrin, an acetal material, is chosen for its low friction and consistent wear behaviour in gear interfaces; always confirm pinion engagement and centre-mesh after installation. Supplied as 1 pcs for maintenance or replacement tasks.

For tuning, keep backlash to a minimum and ensure correct mesh to protect the motor pinion and bearings. Inspect wave washers, bearing play and mounting hardware during routine checks to avoid premature wear.

Is this compatible with older Savage 21 setups?

Compatibility depends on the spur tooth count and carrier design. Check your existing spur is 53T and that the mounting interface matches before purchase.

Any tips for setting pinion mesh?

Use a small shim or the vehicle's motor mount adjustments to achieve even contact across gear faces, then secure motor bolts and recheck mesh after a short run-in.

Does the package include installation hardware?

The item is sold as a single Delrin spur gear (1 pcs). Installation hardware is not included unless stated elsewhere.

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