HPI Baja Clutch Mount Aluminium BJ315 by GPM  [BJ315]

HPI Baja Alloy Clutch Holder - GPM BJ315
Price:
NZD$60.32
Brand:
GPM
Model:
BJ315
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alt="HPI Baja Alloy Clutch Holder - GPM BJ315" title="HPI Baja Alloy Clutch Holder - GPM BJ315"
alt="HPI Baja Alloy Clutch Holder - GPM BJ315" title="HPI Baja Alloy Clutch Holder - GPM BJ315"
alt="HPI Baja Alloy Clutch Holder - GPM BJ315" title="HPI Baja Alloy Clutch Holder - GPM BJ315"

Reinforced aluminium clutch holder for Baja rigs

The BJ315 clutch holder is an aftermarket alloy bracket tailored to HPI Baja chassis. Its machined construction gives a more rigid mounting point for the clutch assembly, helping control heat transfer from the clutch housing during extended off-road sessions. The description concentrates on compatibility, installation considerations, and how the bracket supports clutch tuning rather than claiming extra power.

Installation follows standard clutch service steps: remove the factory holder, check shaft and bearing fit, seat the alloy holder and reassemble the clutch to factory or tuned clearances. Improved axial stability from the bracket can reduce inconsistent shoe wear and make engagement adjustments more reliable.

As a chassis-level upgrade it does not alter spring curves or shoe compound, but the firmer mount can maintain settings better over rough ground. After fitting, check mating surfaces and fasteners, then confirm clearances after a short running period.

Specifications

  • Item: Alloy clutch holder
  • Material: Aluminum alloy
  • Model Number: GPM BJ315
  • Compatibility: HPI Baja

Use this holder when you need a precision-machined mounting point for clutch components on HPI Baja cars, especially for repeatable tuning sessions.

BJ315 is designed to fit as a replacement; no chassis modification should be necessary, but confirm bearing seat dimensions and shaft runout during fitting.
The alloy holder helps dissipate some heat and secures the assembly, but it does not replace proper clutch tuning or cooling strategies for sustained high-load use.
Basic hand tools for clutch removal, plus a torque or driver for fasteners; bearing removal tools only if you need to replace bearings as part of refresh work.

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