Track Adjuster Assy – KOMATSU – D31PX-21 (11Y-30-24370/11Y-30-34310/11Y-30-14330)

As a product which is completely designed and produced according to GENUINE criteria and specification. MERA offers to market the Track Adjuster Assy KOMATSU D31PX-21 with excellent performances, high durability and optimum shock absorbance for your mining and construction equipment anywhere and any conditions.

Especially, MERA is doing the research and development for our Track Adjuster Assy. By the calculation of tension strength and safety factors, we improve it from the bases of genuine item (increase Rod diameter, increase hardness by heat-treatment, hard chrome plating and improve surface finish on cylinders). All of this allows our product deliver the higher performance compare to what others can do. All the steel materials are imported from Japan and other OEM components suppliers (Recoil Springs, Grease Valves, seal kits …), plus the advanced machinery allow us create the product with highest precision and incredible tolerance compare to genuine parts