Mini Inferno 37mm Titanium Drive Shaft TMIF1237 by GPM  [TMIF1237]

Kyosho Mini Inferno Titanium Main Shaft ( 37mm) - 1pr - GPM TMIF1237
Price:
£6.54
Brand:
GPM
Model:
TMIF1237
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Service Shaft for Kyosho Mini Inferno

The TMIF1237 is a 37mm titanium main shaft made for the Kyosho Mini Inferno transmission, supplied as 1 pr. It serves to position the spur and pinion and to support the differential or gearbox internals within the case.

Installation involves removing the gearbox cover, pulling the existing shaft with its retaining clips and bearings, fitting the new shaft into the current bearings, and refitting any circlips or set screws according to the chassis procedure. Check bearing seating and gear mesh before final assembly.

As an upgrade, the titanium shaft offers improved stiffness and resistance to wear versus some stock steels, aiding consistent gear alignment under repeated use. Verify the gearbox configuration and bearing compatibility before fitting.

Does TMIF1237 fit older Mini Inferno models?

It is intended for Mini Inferno gearboxes, but differences can exist in older revisions; compare bearing sizes and shaft length to confirm fit.

How do I check gear mesh after fitting?

With the gearbox assembled but not sealed, rotate the gears and look for even tooth contact. Adjust pinion depth or shims until contact is centred across the tooth face.

Any special maintenance with titanium?

Maintenance is the same as for steel shafts: keep bearings clean and lubricated, and inspect shafts for wear or unusual runout during servicing.

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