Komatsu D20Q-5 S/N 45368-UP Book Parts

d20q-5c / + - .

_	_	№	Number	Qty	Name	Options
					4D94-2N S/N 12336-UP
		10			ENGINE RELATED PARTS AND ELECTRICAL SYSTEM
		20			MAIN CLUTCH AND TRANSMISSION
		30			STEERING SYSTEM AND FINAL DRIVE
		40			TRACK
		50			GUARD
		60			WORK EQUIPMENT CONTROL SYSTEM
		70			WORK EQUIPMENT
		80			OPTIONAL PARTS
		90			TOOL AND KIT

Other books:

D31S-17 S/N 32001-UP Bulldozer - Small(-D39) D31PL-17 S/N 32001-UP (Incl. D31PLL-17) Bulldozer - Small(-D39) D85PX-15E0 S/N 1201-11608 (ecot3, For EU) Bulldozer - Large(D80-) D155AX-6 S/N 80001-81027 (ecot3) Bulldozer - Large(D80-) D70LE-8 S/N 45200-UP Bulldozer - Medium(D40-D75) D50P-18 S/N 83001-UP BULLDOZERS

d20q-5c / 2101 + - .

D20Q-5C @@Q07264 NGINE MOUNTING PARTS(#45368-51537)

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below

FridayParts 8 Pcs Engine Mounting Rubber Cushion 103-01-21120 103-01-31120 Compatible for Komatsu Excavator PC100-5 PC120-5 PC60-6 PC70-6 Replacement

$158.99

06 Dec 2023
2.4250[1.09] pounds

FridayParts 8 Pcs Engine Mounting Rubber Cushion 103-01-21120 103-01-31120 Compatible for Komatsu Excavator PC100-5 PC120-5 PC60-6 PC70-6 Replacement

$158.99

03 Jul 2023
2.4250[1.09] Pounds

FridayParts 8 Pcs Engine Mounting Rubber Cushion 103-01-21120 103-01-31120 Compatible for Komatsu Excavator PC100-5 PC120-5 PC60-6 PC70-6 Replacement

№	Number	Qty	Name	Options
1	103-01-21120	8	CUSHION	SN: 45368-51537
2	113-01-21120	4	WASHER	SN: 45368-@
3	01011-31610	4	BOLT	SN: 45368-@

d20q-5c / 2101A + - .

D20Q-5C @@Q07265 NGINE MOUNTING PARTS(#51538-)

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below

$158.99

06 Dec 2023
2.4250[1.09] pounds

FridayParts 8 Pcs Engine Mounting Rubber Cushion 103-01-21120 103-01-31120 Compatible for Komatsu Excavator PC100-5 PC120-5 PC60-6 PC70-6 Replacement

$158.99

03 Jul 2023
2.4250[1.09] Pounds

FridayParts 8 Pcs Engine Mounting Rubber Cushion 103-01-21120 103-01-31120 Compatible for Komatsu Excavator PC100-5 PC120-5 PC60-6 PC70-6 Replacement

№	Number	Qty	Name	Options
1	103-01-21130	4	CUSHION,FRONT	SN: 51538-
2	103-01-21120	4	CUSHION,REAR	SN: 51538-
3	113-01-21120	4	WASHER	SN: 45368-
4	01011-31610	4	BOLT	SN: 45368-

d20q-5c / 2105 + - .

D20Q-5C @@Q07266 IR CLEANER CONNECTION(#51538-)

№	Number	Qty	Name	Options
1	103-01-21160	1	BOOT	SN: 51538-
2	07281-00709	2	CLAMP	SN: 51538-
3	103-01-21170	1	PIPE	SN: 51538-
3	103-01-21210	1	PIPE,(SANDY AND DUSTY SPEC.)	SN: 51538-

d20q-5c / 2121 + - .

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below

Aftermarket replacement 01602-00825 Lock Washer for Komatsu

$3.27

18 Nov 2022

Aftermarket replacement 01602-00825 Lock Washer for Komatsu

$2.84

25 Jul 2022

Aftermarket replacement 01602-00825 Lock Washer for Komatsu

Biyouparts Throttle Cable 103-43-25270 Compatible with Komatsu Crawler Dozer D20A-5 D20P-5 D20P-5A D20PL-5 D20Q-5 D20S-5 D21A-5 D21P-5 D21P-5A D21PL-5 D21Q-5 D21S-5 D31A-20 Excavator PW30-1

$59.99

15 Jul 2025
0.3125[0.14] pounds

Biyouparts Throttle Cable 103-43-25270 Compatible with Komatsu Crawler Dozer D20A-5 D20P-5 D20P-5A D20PL-5 D20Q-5 D20S-5 D21A-5 D21P-5 D21P-5A D21PL-5 D21Q-5 D21S-5 D31A-20 Excavator PW30-1

Replacement for fits Blade Control Cable, Komatsu PW30-1 Excavator, Replaces Komatsu 103-43-25270

$187.50

01 Jul 2025

Replacement for fits Blade Control Cable, Komatsu PW30-1 Excavator, Replaces Komatsu 103-43-25270

AXXRNUKC Blade Control Cable, Replacement for Komatsu PW30-1 Excavator, Replaces Komatsu 103-43-25270

$176.00

09 Jun 2025

AXXRNUKC Blade Control Cable, Replacement for Komatsu PW30-1 Excavator, Replaces Komatsu 103-43-25270

Aftermarket replacement 01580-01008 Nut for Komatsu

$6.48

15 Jul 2022

Aftermarket replacement 01580-01008 Nut for Komatsu

№	Number	Qty	Name	Options
	103-43-00062	1	LEVER ASS'Y	SN: 50943-
	. 103-43-00061	1	LEVER ASS'Y	SN: 48592-50942
	. 103-43-00060	1	LEVER ASS'Y	SN: 45368-48591
1	*	1	LEVER	SN: 50943-
1	*	1	LEVER	SN: 48592-50942
1	*	1	LEVER	SN: 45368-48591
2	09350-01420	1	BUSHING	SN: 45368-
3	09304-00835	1	KNOB	SN: 45368-
4	102-43-45211	1	COVER	SN: 47897-
4	# 102-43-45210	1	COVER	SN: 45368-47896
			(102-43-45211,113-06-23231)
5	01010-31020	5	BOLT	SN: 45368-
6	01602-01030	5	WASHER,SPRING	SN: 45368-
7	102-43-45110	1	BRACKET	SN: 45368-
8	01010-31020	3	BOLT	SN: 45368-
9	01602-01030	3	WASHER,SPRING	SN: 45368-
10	103-43-25220	1	SHAFT	SN: 51600-
10	. 103-43-25131	1	SHAFT	SN: 50943-51599
10	. 103-43-25130	1	SHAFT	SN: 45368-50942
11	04010-00516	1	KEY	SN: 45368-
12	10E-43-11160	2	FACING	SN: 45368-
13	10E-43-11190	1	SPRING	SN: 45368-
14	10E-43-11180	1	RETAINER	SN: 45368-
15	01590-01215	1	NUT	SN: 45368-
16	01641-21223	1	WASHER	SN: 45368-
17	04050-03022	1	PIN,COTTER	SN: 45368-
18	103-43-12241	1	PLATE	SN: 45368-
19	01220-40816	2	SCREW	SN: 45368-
20	01602-00825	2	WASHER,SPRING	SN: 45368-
21	103-43-25270	1	CABLE	SN: 45368-
22	103-43-25160	1	END,ROD	SN: 45368-
23	01580-00504	1	NUT	SN: 45368-
24	01601-00513	1	WASHER,SPRING	SN: 45368-
25	04211-20500	1	YOKE	SN: 45368-
26	04205-00516	1	PIN	SN: 45368-
27	01641-20508	1	WASHER	SN: 45368-
28	04050-01208	1	PIN,COTTER	SN: 45368-
29	103-43-25180	1	BRACKET	SN: 45368-
30	01010-31020	2	BOLT	SN: 45368-
31	01602-01030	2	WASHER,SPRING	SN: 45368-
32	103-43-25150	1	SCREW	SN: 45368-
33	01580-01008	1	NUT	SN: 45368-
34	01602-01030	1	WASHER,SPRING	SN: 45368-
35	103-43-25140	1	PLATE	SN: 45368-
36	01010-31025	1	BOLT	SN: 45368-
37	01602-01030	1	WASHER,SPRING	SN: 45368-
38	01643-31032	1	WASHER	SN: 45368-
39	10E-43-11330	1	SPRING	SN: 45368-
40	113-43-11180	1	SPRING	SN: 45368-

d20q-5c / 2131 + - .

D20Q-5C @@Q07268 ADIATOR AND PIPING(#45368-51537)

You can buy parts: .

As an associate, we earn commssions on qualifying purchases through the links below

$3.27

18 Nov 2022

Aftermarket replacement 01602-00825 Lock Washer for Komatsu

$2.84

25 Jul 2022

Aftermarket replacement 01602-00825 Lock Washer for Komatsu

Replacement For Compatible With 01643-30823 Washer Fits Komatsu Models

$42.49

20 May 2023

Replacement For Compatible With 01643-30823 Washer Fits Komatsu Models

№	Number	Qty	Name	Options
	103-03-00021	1	RADIATOR ASS'Y	SN: 48147-@
	# 103-03-00020	1	RADIATOR ASS'Y	SN: 45368-48146
			(103-03-00021,113-03-21140,
			08036-10814(2))
	103-03-00031	1	RADIATOR ASS'Y,(LARGE CAPACITY TYPE)	SN: 48147-@
	# 103-03-00030	1	RADIATOR ASS'Y,(LARGE CAPACITY TYPE)	SN: 45368-48146
			(103-03-00031,113-03-21140,
			08036-10814(2))
	103-03-00031	1	RADIATOR ASS'Y,(TROPICAL TERRAIN SPEC.)	SN: 48147-@
	103-03-00031	1	RADIATOR ASS'Y,(SANDY,DUSTY TERRAIN SPEC.)	SN: 48147-@
1	*	1	CORE	SN: 48147-@
1	*	1	CORE	SN: 45368-48146
1	*	1	CORE,(LARGE CAPACITY TYPE)	SN: 48147-@
1	*	1	CORE,(LARGE CAPACITY TYPE)	SN: 45368-48146
1	*	1	CORE,(TROPICAL TERRAIN SPEC.)	SN: 48147-@
1	*	1	CORE,(SANDY,DUSTY TERRAIN SPEC.)	SN: 48147-@
2	10E-03-11130	1	CAP	SN: 48147-@
3	07730-10003	1	VALVE	SN: 45368-@
4	100-03-12140	4	SEAT	SN: 45368-@
5	20T-03-11130	2	SPACER	SN: 45368-@
6	103-03-21160	2	PLATE	SN: 45368-@
7	01010-31060	2	BOLT	SN: 45368-@
8	01602-01030	2	WASHER,SPRING	SN: 45368-@
9	103-03-21192	1	BRACKET	SN: 45368-@
10	01010-31020	2	BOLT	SN: 45368-@
11	01602-01030	2	WASHER,SPRING	SN: 45368-@
12	135-03-12110	1	DAMPER	SN: 45368-@
13	01010-31460	1	BOLT	SN: 45368-@
14	01602-01442	1	WASHER,SPRING	SN: 45368-@
15	01010-31030	1	BOLT	SN: 45368-@
16	103-03-21120	1	SHROUD	SN: 45368-51537
16	103-03-21341	1	SHROUD,(LARGE CAPACITY TYPE)	SN: 45368-51537
16	103-03-21341	1	SHROUD,(TROPICAL TERRAIN SPEC.)	SN: 48147-51537
16	103-03-29110	1	SHROUD,(SANDY,DUSTY TERRAIN SPEC.)	SN: 48147-51537
17	01010-30816	4	BOLT	SN: 45368-@
18	01602-00825	4	WASHER,SPRING	SN: 45368-@
19	01580-00806	4	NUT	SN: 45368-@
20	01643-30823	4	WASHER	SN: 45368-@
21	103-03-21131	1	NET,WIRE	SN: 45368-51537
21	103-03-21350	1	NET,WIRE (LARGE CAPACITY TYPE)	SN: 45368-51537
21	103-03-21350	1	NET,WIRE (TROPICAL TERRAIN SPEC.)	SN: 45368-51537
21	103-03-21350	1	NET,WIRE (SANDY AND DUSTY SPEC.)	SN: 45368-51537
22	01010-30812	3	BOLT	SN: 45368-51537
23	01602-00825	3	WASHER,SPRING	SN: 45368-51537
24	103-03-21240	1	BAFFLE,UPPER	SN: 45368-@
25	103-03-21233	1	BAFFLE,LOWER	SN: 45368-@
26	01010-31020	4	BOLT,(LARGE CAPACITY TYPE)	SN: 45368-@
26	01010-31020	2	BOLT,(LARGE CAPACITY TYPE)	SN: 45368-@
27	01602-01030	4	WASHER,SPRING (LARGE CAPACITY TYPE)	SN: 45368-@
27	01602-01030	2	WASHER,SPRING (LARGE CAPACITY TYPE)	SN: 45368-@
28	103-03-21140	1	HOSE,UPPER	SN: 45368-@
28	103-03-21360	1	HOSE,UPPER (LARGE CAPACITY TYPE)	SN: 45368-@
28	103-03-21360	1	HOSE,UPPER (TROPICAL TERRAIN SPEC.)	SN: 48147-@
28	103-03-21360	1	HOSE,UPPER (SANDY AND DUSTY SPEC.)	SN: 48147-@
29	103-03-21151	1	HOSE,LOWER	SN: 45368-@
30	07281-00489	2	CLAMP	SN: 45368-@
31	07281-00549	2	CLAMP	SN: 45368-@
32	113-03-21140	1	TUBE	SN: 48147-@
33	08036-10814	2	CLIP	SN: 48147-@
34	103-03-21410	1	GRID,CORE (SANDY AND DUSTY SPEC.)	SN: 48147-@
35	01010-30820	4	BOLT,(SANDY,DUSTY TERRAIN SPEC.)	SN: 48147-@
36	01602-00825	4	WASHER,SPRING (SANDY AND DUSTY SPEC.)	SN: 48147-@

4d94-2nc / + - .

_	_	№	Number	Qty	Name	Options
		01			CYLINDER HEAD
		02			CYLINDER BLOCK
		03			LUBRICATING OIL SYSTEM
		04			FUEL SYSTEM
		05			COOLING AND ELECTRICAL SYSTEMS
		09			TOOL AND KIT

d20q-5c / _030000 + - .

№	Qty	Name
10	1	ENGINE MOUNTING PARTS(#45368-51537)
20	1	ENGINE MOUNTING PARTS(#51538-)
30	1	AIR CLEANER CONNECTION(#51538-)
40	1	FUEL CONTROL LEVER
50	1	RADIATOR AND PIPING(#45368-51537)
60	1	RADIATOR AND PIPING(#51538-)
70	1	OIL COOLER AND PIPING
80	1	FUEL TANK AND PIPING
90	1	FUEL TANK¤ ADDITIONAL STRAINER AND PIPING(#45368-50865)
100	1	FUEL TANK¤ ADDITIONAL STRAINER AND PIPING(#50866-)
110	1	BATTERY
120	1	INSTRUMENT PANEL(#45368-51599)
130	1	INSTRUMENT PANEL(#51600-)
140	1	ELECTRICAL SYSTEM

d20q-5c / _060000 + - .

№	Qty	Name
10	1	UNIVERSAL JOINT
20	1	MAIN CLUTCH CASE(#45368-50000)
30	1	MAIN CLUTCH CASE(#50001-)
40	1	MAIN CLUTCH PLATE
50	1	MAIN CLUTCH YOKE
60	1	INERTIA BRAKE
70	1	MAIN CLUTCH PUMP DRIVE AND RELIEF VALVE
80	1	MAIN CLUTCH PUMP
90	1	MAIN CLUTCH PEDAL
100	1	TRANSMISSION CASE
110	1	MAIN SHAFT AND GEAR
120	1	COUNTER SHAFT AND GEAR
130	1	INTERMADIATE SHAFT AND GEAR
140	1	GEAR SHIFT LEVER AND FORK

d20q-5c / _090000 + - .

№	Qty	Name
10	1	STEERING CASE AND MAIN FRAME
20	1	BEVEL GEAR AND SHAFT
30	1	STEERING CLUTCH
40	1	BRAKE BAND
50	1	STEERING CASE COVER
60	1	STEERING PEDAL AND LINKAGE (FOR PEDAL STEERING)(#45368-50000)
70	1	STEERING LEVER AND LINKAGE (FOR LEVER STEERING)(#50001-50865)
80	1	STEERING LEVER AND LINKAGE (FOR LEVER STEERING)(#50866-)
90	1	BRAKE PEDAL AND LINKAGE (FOR LEVER STEERING)(#50001-)
100	1	PARKING BRAKE LEVER
110	1	STEERING VALVE AND PIPING(#45368-50865)
120	1	STEERING OIL PIPING(#50866-)
130	1	STEERING VALVE(#50866-)
140	1	STEERING VALVE (FOR PEDAL STEERING)(#50866-)
150	1	FINAL DRIVE HOUSING
160	1	FINAL DRIVE GEAR
170	1	SPROCKET AND SHAFT

d20q-5c / _120000 + - .

№	Qty	Name
10	1	TRACK FRAME(#45368-47329)
20	1	TRACK FRAME(#47330-)
30	1	RECOIL SPRING
40	1	FRONT IDLER
50	1	TRACK ROLLER
60	1	CARRIER ROLLER
70	1	TRACK SHOE

Here you can search whole komatsu part number in all models, Example: 6212611203

Komatsu D20Q-5 S/N 45368-UP Book Parts

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Parts catalog Komatsu: