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REPLACEMENT PARTS
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 LIST
The parts in parentheses are to be replaced at the same time.
Item
Engine oil filter
Fuel prefilter
Fresh air filter
Air condi-
Recirculation
tioner
air filter
Fuel main filter
Hydraulic tank breather
DEF tank breather
Fuel tank breather
Hydraulic oil filter
KCCV filter
HST oil filter
DEF filter
Air cleaner
D61EX
Power
•
angle
power tilt
dozer
Blade
D61PX
Power
•
angle
power tilt
dozer
Part No.
Part name
6736-51-5142
Cartridge
600-319-3610
Cartridge
12Y-979-1174
Filter
12Y-979-6180
Filter
Cartridge
600-319-3750
(with cap)
421-60-35170
Element
421-60-35170
Element
421-60-35170
Element
22P-60-21161
Element
(07000-12135)
(O-ring)
600-331-2900
Element
11Y-60-28710
Cartridge
6540-71-2320
Filter kit
600-185-4100
Element assembly
134-72-61410
Cutting edge (right)
134-72-61420
Cutting edge (left)
134-72-61450
End bit (left)
134-72-61460
End bit (right)
(02090-11265)
(Bolt)
(02290-11219)
(Nut)
13G-72-61410
Cutting edge (center)
Cutting edge (right and
13G-72-61420
left)
134-72-61450
End bit (left)
134-72-61460
End bit (right)
(02090-11265)
(Bolt)
(02290-11219)
(Nut)
CONSUMABLE PARTS
Weight
Q'ty
Replacement interval
( kg { lb} )
-
1
-
1
-
2
-
2
-
1
-
1
-
1
-
1
-
1
-
(1)
-
1
-
1
-
1
-
1
36.8 {81.1}
1
34.3 {75.6}
1
-
1
-
1
-
(27)
-
(27)
39.0 {86.0}
1
24.3 {53.6}
2
-
1
-
1
-
(32)
-
(32)
Every 500 hours
Every 1000 hours
Every 2000 hours
-
-
-
7-3
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