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MAINTENANCE
WEAR PARTS
WEAR PARTS
Replace wear parts such as the filter element or air cleaner element at the time of periodic maintenance or before
they reach the wear limit. The wear parts should be replaced correctly in order to ensure more economic use of the
machine. When replacing parts, always use Komatsu genuine parts.
As a result of our continuous efforts to improve product quality, the part number may change, so inform your
Komatsu distributor of the machine serial number and check for the latest part number when ordering parts.
WEAR PARTS LIST
The parts in parentheses are to be replaced at the same time.
Item Part No. Part Name Q'ty Change interval
Fuel pre-filter 600-319-3610 Cartridge 1 Every 500 hours
Engine oil filter 6736-51-5142 Cartridge 1 Every 500 hours
Hydraulic tank breather 20Y-60-21470 Element 1 Every 500 hours
Additional breather for
hydraulic tank
208-62-67430
(208-62-67440)
(208-62-67450)
Element
(Seal)
(Packen)
1
(1)
(1)
Every 500 hours
Fuel main filter 6754-71-6130 Cartridge 1 Every 1000 hours
Hydraulic oil filter
207-60-71181
(07000-15195)
Element
(O-ring)
1
(1)
Every 1000 hours
Air conditioner RECIRC filter 22B-979-1730 Filter 1 Every one year
Air conditioner FRESH filter 22B-979-1740 Filter 1 Every one year
Air cleaner 600-185-6100 Element assembly 1 -
Additional filter for breaker
(if equipped)
20Y-970-1820
(07000-12115)
(07000-12014)
Element
(O-ring)
(O-ring)
1
(1)
(1)
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