Aftermarket part
HEVISYNX B2B parts supply
144-33-21440 Komatsu Spool
Send the OE number, machine model, quantity, or a sample photo. We review fitment before quoting.
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144-33-21440 Komatsu Spool is a valve spool identified by the listed reference. Match its profile and fit to the original valve body.
Product details
- Reference brand: Komatsu
- OE/reference number: 144-33-21440
- Number without separators: 1443321440
- Part type: Spool
- HEVISYNX SKU: KOM_1443321440
Fitment verification
Send the valve or assembly identification and detailed photos of the original spool. Compare overall length, diameters, lands, grooves and end connections. Confirm the matching valve body and required specification; a similar appearance alone is not sufficient.
Request a quote
Send reference 144-33-21440, quantity and destination to HEVISYNX. Ask us to confirm the supply specification, availability, lead time and shipping options.
01Send OE / model
02Confirm fitment
03Quote + lead time
04Export packing