Kyosho LA402-04 - Gear Differential Shaft Set for LAZER ZX7.5  [KY-LA402-04]

Gear Shaft Set Designed for LAZER ZX7.5 Differentials

This pair of gear diff shafts is supplied for use in the LAZER ZX7.5 differential assembly and is intended as a direct wear-item replacement. Install them when original shafts show play or wear from regular use.

Only LAZER ZX7.5 variants with the same internal gear diff layout are compatible; always confirm fitment with your chassis. The set contains two pcs to replace both shafts in a standard gear differential.

Installation notes: this is a scale RC accessory. Perform a differential service by dismantling the unit, cleaning internals, inspecting gears and bearings, then fitting the new shafts with correct spacing and suitable grease. Proper seating avoids binding and helps restore normal diff action.

Tuning impact: changing worn shafts will often tighten endplay and make differential engagement more predictable. Pair the shaft swap with a review of gear mesh and bearing health for optimal results.