In Stock-99%
CLEARANCE
OEM / REF: 1304-937-H91
Turbo HX40W Turbocharger 1304-937-H91 For Komatsu Wheel Loader WA320-3L WA320-3MC WA380-3L WA380-3MCShop by brand
Komatus Replacement Parts
Aftermarket replacement parts compatible with Komatus equipment and engines.
Up to 99% OFF Selected Parts
Seal Kits3764Bearing, Gear & Shaft3318Starter Motor2959Air Filter2881Turbocharger & Kit2754Overhaul Kits2278Other Engine Parts2141Water Pump2060Alternator1959Overhaul Gasket1911Injectors & Nozzle1720Fuel Filter1688Transmission Parts1658Hydraulic Pump1637
Komatus Replacement Parts
Moz Auto Parts is your trusted source for aftermarket Komatus replacement parts. From electrical and engine components to hydraulics and cab parts, we stock the components that keep your Komatus equipment running — cross-referenced against genuine Komatus part numbers.
Frequently asked questions
Are aftermarket Komatus parts as good as OEM?
Quality aftermarket parts are manufactured to meet or exceed OEM specifications. Moz Auto Parts's Komatus-compatible parts use the same materials, tolerances, and testing standards as original equipment, typically at 30-50% less than dealer prices.
How do I find the right part for my Komatus machine?
Search by your Komatus OEM part number, or browse by equipment type. Our fitment checker confirms compatibility before you buy.