CONSUMABLE PARTS
Replace consumable parts such as the filter element or air cleaner element at the time of periodic maintenance
or before they reach the wear limit. The consumable parts should be replaced correctly in order to ensure more
economic use of the machine. When replacing parts, Komatsu recommends using Komatsu genuine parts.
As a result of our continuous efforts to improve product quality, the part number may change. Inform your Ko-
matsu distributor of the machine serial number and check the latest part number when ordering parts.
CONSUMABLE PARTS
The parts in parentheses are to be replaced at the same time.
Item Part No. Part Name Q'ty
Replacement in-
terval
Engine oil filter 6742-01-4540 Cartridge 1 Every 500 hours
Fuel prefilter 600-319-3610
Cartridge
(including O-ring)
1 Every 500 hours
Breather of hydraulic tank 421-60-35170 Element 1
Every 1000
hours
Hydraulic oil filter
207-60-71183
(07000-15195)
Element
(O-ring)
1
(1)
Every 1000
hours
Fuel main filter 600-319-3750 Cartridge 1
Every 1000
hours
DEF tank breather 421-60-35170 Element 1
Every 1000
hours
KCCV filter 600-331-2900 Element 1
Every 2000
hours
DEF filter 6540-71-2320 Element 1
Every 2000
hours
Air conditioner RECIRC air filter 2A5-979-1551 Filter 1 Every 1 year
Air conditioner FRESH air filter 17M-911-3530 Element 1 Every 1 year
Air cleaner 600-185-5100 Element assembly 1 -
Additional filter for breaker
(if equipped)
207-970-5121
(07000-12011)
(07000-12125)
Element
(O-ring)
(O-ring)
1
(1)
(1)
-
Breaker circuit additional pilot
oil filter
(if equipped)
20Y-62-51691
(706-76-71390)
Element
(O-ring)
1
(1)
―
REPLACEMENT PARTS CONSUMABLE PARTS
7-3
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