Komatsu SA6D125E-2A-KU S/N 60721-UP Book Parts

sa6d120u / + - .

_	_	№	Number	Qty	Name	Options
		AA			ENGINE

Other books:

SAA6D108E-2B-S8 S/N 19030-UP ENGINES SK05J-1 S/N 0007-Up skid steer loader SAA6D170E-3C-8 S/N 310001-UP ENGINES SA6D114-1AA S/N 21271827-UP Engine SK815-5 USA S/N 37BF00902-Up skid steer loader SAA6D140E-5C S/N 530001-UP Engines

sa6d120u / A1010-A3B7A + - .

You can buy parts: .

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

6151-12-1101 CYLINDER HEAD (BARE) Suitable For Komatsu 6151121101

$559.95

18 Aug 2025

6151-12-1101 CYLINDER HEAD (BARE) Suitable For Komatsu 6151121101

$529.95

29 Jun 2025

6151-12-1101 CYLINDER HEAD (BARE) Suitable For Komatsu 6151121101

$529.95

16 May 2025
32.9370[14.82] pounds

6151-12-1101 CYLINDER HEAD (BARE) Suitable For Komatsu® 6151121101

6136-11-1130 Pack of 6 SLEEVE INJECTOR Suitable For Komatsu 6136111130

$104.99

15 Aug 2025

6136-11-1130 Pack of 6 SLEEVE INJECTOR Suitable For Komatsu 6136111130

6PCS Injector Sleeve Fits 6136111130 for Komatsu Engine S6D105 6D125 Excavator PC400

$95.00

11 Jul 2025

6PCS Injector Sleeve Fits 6136111130 for Komatsu Engine S6D105 6D125 Excavator PC400

$99.99

28 Jun 2025

6136-11-1130 Pack of 6 SLEEVE INJECTOR Suitable For Komatsu 6136111130

6150-11-1320 Pack of 6 VALVE INSERT EXHAUST Suitable For Komatsu 6150111320

$40.94

15 Aug 2025

6150-11-1320 Pack of 6 VALVE INSERT EXHAUST Suitable For Komatsu 6150111320

$39.44

27 Jun 2025

6150-11-1320 Pack of 6 VALVE INSERT EXHAUST Suitable For Komatsu 6150111320

$39.44

07 May 2025
0.0661[0.03] pounds

6150-11-1320 Pack of 6 VALVE INSERT EXHAUST Suitable For Komatsu® 6150111320

6150-19-1320 - Insert, Exhaust Valve .25MM 6150191320 fits Komatsu

$14.52

14 Aug 2022

6150-19-1320 - Insert, Exhaust Valve .25MM 6150191320 fits Komatsu

6151-11-1330 Pack of 6 VALVE INSERT INLET Suitable For Komatsu 6151111330

$35.58

15 Aug 2025

6151-11-1330 Pack of 6 VALVE INSERT INLET Suitable For Komatsu 6151111330

$34.34

03 Jul 2025

6151-11-1330 Pack of 6 VALVE INSERT INLET Suitable For Komatsu 6151111330

$34.34

08 May 2025

6151-11-1330 Pack of 6 VALVE INSERT INLET Suitable For Komatsu® 6151111330

6150121370 Pack of 12 VALVE GUIDE suitable for Komatsu®

$76.89

13 Aug 2024
1.8298[0.82] pounds

6150121370 Pack of 12 VALVE GUIDE suitable for Komatsu®

$89.84

22 Jun 2023
1.8298[0.82] Pounds

6150121370 Pack of 12 VALVE GUIDE suitable for Komatsu®

$87.46

22 Jul 2020
1.8298367746[0.45] Pounds

6150121370 Pack of 12 VALVE GUIDE suitable for Komatsu

6162-13-1150 Pack of 50 PLUG Suitable For Komatsu® 6162131150

$78.80

16 Aug 2025
0.01 Kilograms

6162-13-1150 Pack of 50 PLUG Suitable For Komatsu® 6162131150

$75.50

08 Aug 2025
0.01 Kilograms

6162-13-1150 Pack of 50 PLUG Suitable For Komatsu® 6162131150

07 Aug 2025
0.01 Kilograms

6162-13-1150 Pack of 50 PLUG Suitable For Komatsu® 6162131150

$1.58

24 Mar 2020

CAP FOR KOMATSU: 07046-41810

6150424110 Pack of 6 Valve Inlet for Komatsu® Model 6D125 D85 D87 D87E D87P (6150-42-4110)

$113.97

22 Apr 2025

6150424110 Pack of 6 Valve Inlet for Komatsu® Model 6D125 D85 D87 D87E D87P (6150-42-4110)

$75.99

14 May 2024

6150424110 Pack of 6 Valve Inlet for Komatsu® Model 6D125 D85 D87 D87E D87P (6150-42-4110)

NC Valve Inlet 6150-42-4110 6150424110 for Komatsu S6D125/5

$99.00

13 Mar 2022

NC Valve Inlet 6150-42-4110 6150424110 for Komatsu S6D125/5

6150-42-4210 Pack of 6 VALVE EXHAUST Suitable For Komatsu 6150424210

$139.99

16 Aug 2025

6150-42-4210 Pack of 6 VALVE EXHAUST Suitable For Komatsu 6150424210

Exhaust Valve 6150-42-4210 for Komatsu Engine 6D125E-2E S6D125E-2L SAA6D125E-5 Loader WA470-3 WA470-6 WA480-6

$37.99

12 Jul 2025

Exhaust Valve 6150-42-4210 for Komatsu Engine 6D125E-2E S6D125E-2L SAA6D125E-5 Loader WA470-3 WA470-6 WA480-6

$134.99

27 Jun 2025

6150-42-4210 Pack of 6 VALVE EXHAUST Suitable For Komatsu 6150424210

6150-41-4510 24 RETAINER VALVE SPRING UPPER Suitable For Komatsu

$60.05

23 Aug 2024
1.5432[0.69] pounds

6150-41-4510 24 RETAINER VALVE SPRING UPPER Suitable For Komatsu

6150414510 Pack of 24 RETAINER VALVE SPRING UPPER suitable for Komatsu®

$60.05

12 Aug 2024
1.5432[0.69] pounds

6150414510 Pack of 24 RETAINER VALVE SPRING UPPER suitable for Komatsu®

$71.83

07 Jul 2024
1.5432[0.69] Pounds

6150414510 Pack of 24 RETAINER VALVE SPRING UPPER suitable for Komatsu®

6150414430 Pack of 24 RETAINER VALVE SPRING LOWER suitable for Komatsu®

$66.13

12 Aug 2024
0.3747[0.17] Pounds

6150414430 Pack of 24 RETAINER VALVE SPRING LOWER suitable for Komatsu®

$69.76

08 Jul 2024
0.3747[0.17] Pounds

6150414430 Pack of 24 RETAINER VALVE SPRING LOWER suitable for Komatsu®

$69.76

29 Jun 2024
0.3747[0.17] Pounds

6150414430 Pack of 24 RETAINER VALVE SPRING LOWER suitable for Komatsu

№	Number	Qty	Name	Options
	6151-12-1101	6	CYLINDER HEAD ASS'Y,VALVE LESS	SN: 67604-
1	*	1	HEAD,CYLINDER	SN: 60721-
2	6136-11-1130	1	SLEEVE	SN: 60721-
3	6150-11-1320	2	INSERT,EXHAUST VALVE (STD)	SN: 60721-
	6150-19-1320	2	INSERT¤ 0.25MM,EXHAUST VALVE (OS)	SN: 60721-
	6150-18-1320	2	INSERT¤ 0.50MM,EXHAUST VALVE (OS)	SN: 60721-
	6150-17-1320	2	INSERT¤ 0.75MM,EXHAUST VALVE (OS)	SN: 60721-
	6150-16-1320	2	INSERT¤ 1.00MM,EXHAUST VALVE (OS)	SN: 60721-
4	6151-11-1330	2	INSERT,INTAKE VALVE (STD)	SN: 67604-
	6151-19-1330	2	INSERT¤ 0.25MM,INTAKE VALVE (OS)	SN: 67604-
	6151-18-1330	2	INSERT¤ 0.50MM,INTAKE VALVE (OS)	SN: 67604-
	6151-17-1330	2	INSERT¤ 0.75MM,INTAKE VALVE (OS)	SN: 67604-
	6151-16-1330	2	INSERT¤ 1.00MM,INTAKE VALVE (OS)	SN: 67604-
5	6150-12-1370	4	GUIDE,VALVE (FOR SERVICE PARTS)	SN: 60721-
6	07043-70108	1	PLUG	SN: 60721-
7	6162-13-1150	10	PLUG	SN: 60721-
8	6150-11-1140	2	GUIDE	SN: 60721-
9	04020-00820	2	PIN,DOWEL	SN: 60721-
10	07046-41810	1	PLUG	SN: 60721-
11	6150-42-4110	12	VALVE,INTAKE	SN: 60721-
12	6150-42-4210	12	VALVE,EXHAUST	SN: 60721-
13	6150-41-4510	24	SEAT,UPPER	SN: 60721-
14	6150-41-4430	24	SEAT,LOWER	SN: 60721-
15	6136-42-4520	48	COTTER,VALVE	SN: 60721-
16	6150-41-4450	24	SPRING	SN: 60721-
17	6150-41-4570	24	SEAL,VALVE STEM (K1)	SN: 60721-
	6150-42-5600	12	CROSSHEAD ASS'Y	SN: 60721-
18	6150-42-5610	1	CROSSHEAD	SN: 60721-
19	6150-41-5621	1	SCREW	SN: 85863-
	. 6150-41-5620	1	SCREW	SN: 60721-85862
20	6150-41-5630	1	NUT	SN: 60721-
21	6151-12-1810	6	GASKET (K1)	SN: 60721-
22	*	1	GROMMET,OIL	SN: 60721-
23	*	1	GROMMET,OIL	SN: 60721-
24	*	4	GROMMET,WATER	SN: 60721-
25	*	1	GROMMET,WATER	SN: 60721-
26	6150-11-1610	36	BOLT	SN: 60721-
27	01438-01020	6	BOLT	SN: 60721-

sa6d120u / A1110-A3A7 + - .

You can buy parts: .

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

6150-11-8810 Pack of 6 GASKET VALVE COVER Suitable For Komatsu 6150118810

$32.31

15 Aug 2025

6150-11-8810 Pack of 6 GASKET VALVE COVER Suitable For Komatsu 6150118810

$31.56

27 Jun 2025

6150-11-8810 Pack of 6 GASKET VALVE COVER Suitable For Komatsu 6150118810

$31.56

06 May 2025

6150-11-8810 Pack of 6 GASKET VALVE COVER Suitable For Komatsu® 6150118810

26 Feb 2025

CARTEX 12 Pcs Bolt 6150-81-9370 for FITS Komatsu Engine 6D125-1 SA6D125E Excavator PC400-7 PC400LC-5 PC450LC-8 PC490LC-10

$138.35

08 Jul 2024

CARTEX 12 Pcs Bolt 6150-81-9370 for FITS Komatsu Engine 6D125-1 SA6D125E Excavator PC400-7 PC400LC-5 PC450LC-8 PC490LC-10

FridayParts 12 Pcs Bolt 6150-81-9370 Compatible for Komatsu Engine 6D125-1 SA6D125E Excavator PC400-7 PC400LC-5 PC450LC-8 PC490LC-10 Replacement

$89.00

12 Apr 2023
5.2910[2.38] Pounds

FridayParts 12 Pcs Bolt 6150-81-9370 Compatible for Komatsu Engine 6D125-1 SA6D125E Excavator PC400-7 PC400LC-5 PC450LC-8 PC490LC-10 Replacement

24 Mar 2020
100 Hundredths Pounds

Komatsu 01640-21016 Washer

CTP Komatsu Seal (6150-11-8820) Aftermarket

$4.88

24 Mar 2020
0.1[0.00] Pounds

CTP Komatsu Seal (6150-11-8820) Aftermarket

0702500050 OIL FILLER CAP suitable for Komatsu

$24.88

17 May 2021
0.5291[0.24] Pounds

0702500050 OIL FILLER CAP suitable for Komatsu

№	Number	Qty	Name	Options
1	6150-11-8111	5	COVER,HEAD¤ NO.1¤2¤3¤4¤5	SN: 60721-75757
2	6150-11-8810	6	GASKET (K1)	SN: 60721-75757
3	6150-81-9370	24	BOLT	SN: 60721-75757
4	01640-21016	24	WASHER	SN: 60721-75757
5	6150-11-8820	24	RUBBER (K1)	SN: 60721-75757
6	6150-11-8151	1	COVER,HEAD¤ NO.6	SN: 60721-75757
7	6150-21-6520	1	TUBE	SN: 60721-75757
8	07025-00050	1	CAP	SN: 60721-75757

sa6d120u / A1110-A3B9 + - .

You can buy parts: .

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

$32.31

15 Aug 2025

6150-11-8810 Pack of 6 GASKET VALVE COVER Suitable For Komatsu 6150118810

$31.56

27 Jun 2025

6150-11-8810 Pack of 6 GASKET VALVE COVER Suitable For Komatsu 6150118810

$31.56

06 May 2025

6150-11-8810 Pack of 6 GASKET VALVE COVER Suitable For Komatsu® 6150118810

26 Feb 2025

CARTEX 12 Pcs Bolt 6150-81-9370 for FITS Komatsu Engine 6D125-1 SA6D125E Excavator PC400-7 PC400LC-5 PC450LC-8 PC490LC-10

$138.35

08 Jul 2024

CARTEX 12 Pcs Bolt 6150-81-9370 for FITS Komatsu Engine 6D125-1 SA6D125E Excavator PC400-7 PC400LC-5 PC450LC-8 PC490LC-10

$89.00

12 Apr 2023
5.2910[2.38] Pounds

FridayParts 12 Pcs Bolt 6150-81-9370 Compatible for Komatsu Engine 6D125-1 SA6D125E Excavator PC400-7 PC400LC-5 PC450LC-8 PC490LC-10 Replacement

24 Mar 2020
100 Hundredths Pounds

Komatsu 01640-21016 Washer

$4.88

24 Mar 2020
0.1[0.00] Pounds

CTP Komatsu Seal (6150-11-8820) Aftermarket

№	Number	Qty	Name	Options
1	6150-11-8111	5	COVER,HEAD¤ NO.1¤2¤3¤4¤5	SN: 75758-
2	6150-11-8810	6	GASKET (K1)	SN: 75758-
3	6150-81-9370	24	BOLT	SN: 75758-
4	01640-21016	24	WASHER	SN: 75758-
5	6150-11-8820	24	RUBBER (K1)	SN: 75758-
6	6150-11-8151	1	COVER,HEAD¤ NO.6	SN: 75758-

sa6d120u / A1111-A3A6 + - .

SA6D120U EAD COVER MOUNTING (CAP)(#75758-)

You can buy parts: .

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

$24.88

17 May 2021
0.5291[0.24] Pounds

0702500050 OIL FILLER CAP suitable for Komatsu

_	_	№	Number	Qty	Name	Options
		1	07025-00050	1	CAP	SN: 75758-
		2	6150-21-6520	1	TUBE	SN: 75758-

sa6d120u / A1310-A3E6A + - .

SA6D120U IR INTAKE MANIFOLD AND AFTER COOLER(#74372-)

You can buy parts: .

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

CARTEX Heater & Gasket 600-815-9320 6150-13-4810 for FITS Komatsu Engine SA6D125E-3

$97.63

17 Jun 2024

CARTEX Heater & Gasket 600-815-9320 6150-13-4810 for FITS Komatsu Engine SA6D125E-3

24 Mar 2020
100 Hundredths Pounds

Komatsu 01640-21016 Washer

6151-11-4410 HOSE, HYDRAULIC Suitable For Komatsu 6151114410

$17.38

22 Aug 2025

6151-11-4410 HOSE, HYDRAULIC Suitable For Komatsu 6151114410

$30.11

16 Aug 2025

6151-11-4410 HOSE, HYDRAULIC Suitable For Komatsu 6151114410

$29.13

28 Jul 2025

6151-11-4410 HOSE, HYDRAULIC Suitable For Komatsu 6151114410

№	Number	Qty	Name	Options
	6152-62-6101	1	AFTER COOLER ASS'Y	SN: 71811-
1	6152-12-4110	1	MANIFOLD,AIR INTAKE	SN: 60721-
2	07042-00108	2	PLUG	SN: 60721-
3	07042-00415	1	PLUG	SN: 60721-
4	6152-62-6111	1	CORE,AFTER COOLER	SN: 71811-
5	6222-61-6240	4	O-RING (K1)	SN: 60721-
6	6152-11-4731	1	GASKET (K1)	SN: 60721-
	6152-11-4731	1	GASKET	SN: 60721-
7	6152-12-4210	1	COVER	SN: 60721-
8	01435-00880	2	BOLT	SN: 68140-
9	01435-00890	3	BOLT	SN: 60721-
10	01435-00885	19	BOLT	SN: 60721-
11	600-815-3820	6	HEATER	SN: 60721-
12	6150-13-4810	12	GASKET (K1)	SN: 60721-
13	01010-81050	18	BOLT	SN: 60721-
14	01011-81055	6	BOLT	SN: 60721-
15	01640-21016	24	WASHER	SN: 60721-
16	6152-12-4360	1	CONNECTOR,AIR	SN: 60721-
17	07042-00108	1	PLUG	SN: 60721-
18	6152-11-4721	1	GASKET (K1)	SN: 60721-
19	01010-81035	3	BOLT	SN: 60721-
20	01010-81075	3	BOLT	SN: 60721-
21	01640-21016	6	WASHER	SN: 60721-
22	6151-11-4410	1	HOSE	SN: 60721-
23	07289-00080	2	CLAMP	SN: 74372-
24	6151-81-4450	5	WIRE¤ 160MM	SN: 60721-
25	6678-81-4340	2	WIRE¤ 170MM	SN: 60721-
26	08038-00519	11	CAP	SN: 60721-
27	6134-81-4910	1	CAP	SN: 60721-

sa6d120u / _030000 + - .

№	Qty	Name
10	1	CYLINDER HEAD(#67604-)
20	1	HEAD COVER(#60721-75757)
30	1	HEAD COVER(#75758-)
40	1	HEAD COVER MOUNTING (CAP)(#75758-)
50	1	AIR INTAKE MANIFOLD AND AFTER COOLER(#74372-)
60	1	AFTER COOLER WATER PIPING(#74372-)
70	1	AIR CLEANER
80	1	EXHAUST MANIFOLD
90	1	TURBOCHARGER OIL PIPING (FOR EC REGULATION)(#77552-)
100	1	TURBOCHARGER (FOR EC REGULATION) (INNER PARTS)(#77552-)
110	1	MUFFLER(#77536-77860)
120	1	MUFFLER(#77861-81414)
130	1	MUFFLER(#81415-)
140	1	WATER TEMPERATURE SENSOR
150	1	CYLINDER BLOCK(#75758-)
160	1	CYLINDER BLOCK RELATED PARTS(#75758-)
170	1	CYLINDER BLOCK RELATED PARTS (WITH BYPASS FILTER)(#75758-)
180	1	FRONT COVER(#60721-75757)
190	1	FRONT COVER(#75758-)
200	1	FRONT COVER MOUNTING(#75758-)
210	1	IDLER GEAR
220	1	CAMFOLLOWER COVER
230	1	OIL PAN AND SUCTION TUBE
240	1	OIL LEVEL GAUGE
250	1	FLYWHEEL HOUSING
260	1	FLYWHEEL
270	1	CRANKSHAFT
280	1	DAMPER
290	1	PISTON
300	1	CRANK PULLEY
310	1	ROCKER ARM(#75758-)
320	1	ROCKER ARM(#60721-75757)
330	1	CAMSHAFT(#75758-)
340	1	CAMSHAFT(#60721-75757)
350	1	TACHOMETER DRIVE(#75758-)
360	1	OIL PUMP
370	1	OIL FILTER
380	1	OIL ADAPTER
390	1	OIL COOLER(#60721-75757)
400	1	OIL COOLER(#75758-)
410	1	OIL COOLER MOUNTING PARTS(#75758-)
420	1	WATER DRAIN VALVE
430	1	FUEL INJECTION PUMP MOUNTING (FOR EC REGULATION)(#77552-)
440	1	FUEL INJECTION PUMP (PUMP) (1/2) (FOR EC REGULATION) (INNER PARTS)(#77552-87556)
450	1	FUEL INJECTION PUMP (PUMP) (2/2) (FOR EC REGULATION) (INNER PARTS)(#77552-87556)
460	1	FUEL INJECTION PUMP (GOVERNOR) (1/2) (FOR EC REGULATION) (INNER PARTS)(#77552-87556)
470	1	FUEL INJECTION PUMP (GOVERNOR) (2/2) (FOR EC REGULATION) (INNER PARTS)(#77552-87556)
480	1	FUEL INJECTION PUMP (COUPLING) (FOR EC REGULATION) (INNER PARTS)(#77552-87556)
490	1	FUEL INJECTION PUMP (FEED PUMP) (FOR EC REGULATION) (INNER PARTS)(#77552-87556)
500	1	FUEL INJECTION PUMP PIPING
510	1	FUEL INJECTION PUMP DRIVE(#61766-)
520	1	FUEL FILTER
530	1	WATER SEPARATOR AND PIPING(#63385-)
540	1	WATER SEPARATOR(#63385-)
550	1	FUEL PRE-FILTER (WITH WATER SEPARATER)(#70824-)
560	1	FUEL PRE-FILTER(#64676-)
570	1	INJECTION NOZZLE
580	1	NOZZLE HOLDER (INNER PARTS)
590	1	FUEL RETURN
600	1	WATER PUMP(#75526-)
610	1	AIR VENT(#75526-)
620	1	COOLING FAN (PULLEY DIA 212MM)(#72612-)
630	1	FAN PULLEY (PULLEY DIA 212MM)(#73548-)
640	1	FAN DRIVE (PULLEY DIA 212MM)(#72612-)
650	1	CORROSION RESISTOR
660	1	ALTERNATOR MOUNTING (50A) (WITH NON HADENING PULLEY)(#63014-)
670	1	ALTERNATOR (50A) (WITH NON HADENING PULLEY) (INNER PARTS)(#63014-)
680	1	STARTING MOTOR MOUNTING (11KW)(#60721-85787)
690	1	STARTING MOTOR MOUNTING (11KW)(#85788-)
700	1	STARTING MOTOR MOUNTING (7.5KW)(#70176-)
710	1	STARTING MOTOR (11KW) (INNER PARTS)(#60721-85787)
720	1	STARTING MOTOR (11KW) (INNER PARTS)(#85788-)
730	1	STARTING MOTOR (7.5KW) (INNER PARTS)(#70176-)
740	1	STARTING MOTOR (7.5KW) (INNER PARTS)(#70176-)
750	1	ELECTRICAL WIRING
760	1	SAFETY GUARD (FOR FUEL INJECTION PUMP DRIVE)(#61589-)
770	1	CYLINDER HEAD GASKET KIT
780	1	CYLINDER BLOCK GASKET KIT
790	1	WATER PUMP GASKET KIT
800	1	SPARE PARTS(#73548-78189)
810	1	TAMPER PROOF KIT (FOR REGULATION OF EPA)(#66116-)
820	1	NAME PLATE AND CAUTION PLATE (FOR EC REGULATION)(#77552-81414)
830	1	NAME PLATE AND CAUTION PLATE (FOR EU EXHAUST GAS REGULATION)(#81415-)
840	1	NAME PLATE AND CAUTION PLATE (FOR REGULATION OF EPA AND EU)(#81415-)
850	1	DAMPER DISK(#86587-)
860	1	SPARE PARTS(#78190-)
870	1	MUFFLER DRAIN HOSE(#81415-)

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

Komatsu SA6D125E-2A-KU S/N 60721-UP Book Parts

ENGINE

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Parts catalog Komatsu: