HPI Savage 29T Delrin Idler Gear DSAV1229T by GPM  [DSAV1229T]

HPI Savage /Savage Fluorescent x Delrin Idler Gear (29T) - 1pc (Sav) - GPM DSAV1229T
Price:
USD$9.90
Brand:
GPM
Model:
DSAV1229T
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Precision Delrin idler, 29T specification for HPI Savage

Manufactured as a service replacement for HPI Savage platforms requiring a 29T idler, this Delrin unit includes a fluorescent coating to assist rapid inspection during maintenance cycles. It transfers rotational input from the motor spur to subsequent drivetrain gears while offering lower meshing noise and predictable wear characteristics compared with harder materials.

Intended for routine replacement, the Delrin component reduces friction at the contact surfaces and simplifies detection of misalignment or tooth damage via its bright finish. Confirm 29T tooth count and verify gearbox clearance and bearing alignment before installation to ensure correct operation.

Technical fitment notes: remove the gearbox cover to inspect bearing tolerances and locating pins, set backlash and axial play to spec, and validate engagement with a controlled, low-speed test. Use as a planned service spare to maintain drivetrain integrity; this part is not specified as a performance horsepower upgrade.

What inspection steps confirm correct mesh?

Set initial mesh using a feeler or paper, then rotate the geartrain and check for smooth tooth transition and absence of binding across the full tooth width; adjust pinion or idler spacing as necessary.

How does Delrin behavior compare under load?

Delrin offers lower friction and quieter operation but will exhibit different wear patterns compared with metals; monitor for progressive wear in high-torque or repeated impact scenarios and replace when tooth geometry degrades.

Recommended maintenance interval?

Inspect during scheduled drivetrain service or after heavy use; frequency depends on load profile, but early visual checks are facilitated by the fluorescent finish to catch wear before secondary damage occurs.