Komatsu PC400LC-6LC/HD-6LC S/N A80001-A83000 Book Parts

pc400lc6 / + - .

_	_	№	Number	Qty	Name	Options
					ENGINE - M11
					ENGINE RELATED PARTS
					COOLING SYSTEM
					FUEL TANK AND RELATED PARTS
					ELECTRICAL SYSTEM
					HYDRAULIC SYSTEM
					MAIN/REVOLVING FRAME AND RELATED PARTS
					OPERATOR'S COMPARTMENT AND CONTROL SYSTEM
					GUARD
					SWING CIRCLE AND RELATED PARTS
					TRAVEL AND LOWER PIPING
					UNDER CARRIAGE (TRACK TYPE MACHINE)
					WORK EQUIPMENT
					MARKS AND PLATES
					ACCESSORY
					MISCELLANEOUS
					SERVICE KITS

Other books:

PW200-7 S/N 20001-UP WHEELED EXCAVATORS ASX-HP/ BSX-HP CHASSIS & MASTS (PM307) S/N K06053B~ ELECTRIC NARROW AISLE PC350LC-7 S/N 20001-UP (Overseas Version) Hydraulic Excavator - Large(PC300-) PC240NLC-8K S/N K50001-UP Hydraulic Excavator - Medium(PC100-PC270) PC240LC-8 S/N B10001-UP Crawler Excavators PC210LC-11E0 S/N K75001-UP Hydraulic Excavator - Medium(PC100-PC270)

pc400lc6 / E1ACM11.001 + - .

You can buy parts: .

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

$1.61

14 Dec 2020

PLUG FOR KOMATSU: 6736-21-1820

1246427H1 Pack of 6 VALVE SEAT, EXHAUST Suitable For Komatsu 1246427H1

$48.74

12 Jul 2025

1246427H1 Pack of 6 VALVE SEAT, EXHAUST Suitable For Komatsu 1246427H1

$48.74

10 May 2025

1246427H1 Pack of 6 VALVE SEAT, EXHAUST Suitable For Komatsu® 1246427H1

$50.49

26 Jul 2022
0.2866[0.13] Pounds

1246427H1 Pack of 6 VALVE SEAT, EXHAUST suitable for Komatsu®

1296486H1 Pack of 6 VALVE INSERT INLET Suitable For Komatsu® 1296486H1

$48.74

10 May 2025
0.0440[0.02] Pounds

1296486H1 Pack of 6 VALVE INSERT INLET Suitable For Komatsu® 1296486H1

$46.12

27 Mar 2025
0.0440[0.02] Pounds

1296486H1 Pack of 6 VALVE INSERT INLET Suitable For Komatsu® 1296486H1

$40.11

10 Mar 2025
0.0440[0.02] Pounds

1296486H1 Pack of 6 VALVE INSERT INLET Suitable For Komatsu® 1296486H1

1296642H91 Pack of 6 VALVE KIT - IN suitable for Komatsu

$68.14

19 Jul 2021
2.6896[1.21] Pounds

1296642H91 Pack of 6 VALVE KIT - IN suitable for Komatsu

1296641H92 Pack of 6 VALVE KIT - EX suitable for Komatsu

$104.99

04 Oct 2021
2.7557[1.24] Pounds

1296641H92 Pack of 6 VALVE KIT - EX suitable for Komatsu

1296074H1 Pack of 6 VALVE STEM SEAL suitable for Komatsu

$24.88

04 Oct 2021
0.0661[0.03] Pounds

1296074H1 Pack of 6 VALVE STEM SEAL suitable for Komatsu

№	Number	Qty	Name
	1307 004 H91	1	HEAD, CYLINDER
1	NSS	1	HEAD, CYLINDER
2	1239 144 H1	2	PLUG, EXPANSION
3	1246 425 H1	2	PLUG, EXPANSION
4	6736-21-1820	8	PLUG, EXPANSION
5	1239 149 H1	6	O-RING
6	1241 724 H1	6	SLEEVE, INJECTOR
7	1246 427 H1	12	INSERT, VALVE (EXHAUST)
8	1296 486 H1	12	INSERT, VALVE (INTAKE)
9	1296 073 H1	24	GUIDE, VALVE STEM
10	1304 609 H1	24	SPRING, VALVE
	1296 642 H91	12	VALVE, INTAKE
11	NSS	12	VALVE, INTAKE
12	139 850	24	COLLET, VALVE
	1296 641 H92	12	VALVE, EXHAUST
13	NSS	12	VALVE, EXHAUST
12	139 850	24	COLLET, VALVE
14	1296 488 H1	24	RETAINER, VALVE SPRING
15	1296 489 H2	24	GUIDE, SPRING
16	1240 101 H1	16	PLUG, PIPE
17	1294 177 H1	6	PLUG, ORIFICE
18	1296 074 H1	12	SEAL, VALVE STEM (INTAKE)
19	6731-41-4580	12	SEAL, VALVE STEM (EXHAUST)
20	1304 782 H1	2	PLUG, EXPANSION
21	1294 173 H1	29	BOLT (M14x1.50x140)
22	1294 172 H1	3	BOLT (M14x1.50x75)
23	1296 076 H4	1	GASKET, CYLINDER HEAD
24	1294 090 H1	7	WASHER, PLAIN
25	1307 057 H1	6	BOLT (M10x1.25x75)
26	1304 783 H1	5	BOLT (M10x1.50x75)
27	1246 440 H3	2	BOLT (M10x1.50x75)

			VALVE STEM GUIDE
	1296 077 H1		GUIDE, VALVE STEM (.20 mm OVERSIZE)

			OVERSIZE VALVE SEATS
	1246 640 H1		INSERT, VALVE (.25 mm OVERSIZE)
	1246 641 H1		INSERT, VALVE (.50 mm OVERSIZE)
	1246 642 H1		INSERT, VALVE (.75 mm OVERSIZE)
	1246 643 H1		INSERT, VALVE (1.00 mm OVERSIZE)

pc400lc6 / E1AIM11.001 + - .

№	Number	Qty	Name
	1296 257 H91	3	ASSEMBLY, ROCKER LEVER
1	NSS	1	LEVER, ROCKER - EXHAUST (CYL. 2, 4 AND 6)
2	1296 255 H1	1	NUT, REGULAR HEXAGON
3	1296 256 H1	1	SCREW, SLOTTED SET (1/2x20x2 3/64 IN)
4	1295 572 H1	2	PLUG, BALL
5	1246 182 H1	1	BUSHING
	1296 252 H92	3	ASSEMBLY, ROCKER LEVER
6	NSS	1	LEVER, ROCKER - EXHAUST (CYL. 1, 3 AND 5)
7	1296 255 H1	1	NUT, REGULAR HEXAGON
8	1296 256 H1	1	SCREW, SLOTTED SET (1/2x20x2 3/64 IN)
9	1295 572 H1	2	PLUG, BALL
10	1246 182 H1	1	BUSHING
	1296 262 H91	3	ASSEMBLY, ROCKER LEVER
11	NSS	1	LEVER, ROCKER - INTAKE (CYL. 1, 3 AND 5)
12	1296 255 H1	1	NUT, REGULAR HEXAGON
13	1296 256 H1	1	SCREW, SLOTTED SET (1/2x20x2 3/64 IN)
14	1295 572 H1	2	PLUG, BALL
15	1246 182 H1	1	BUSHING
	1296 265 H92	3	ASSEMBLY, ROCKER LEVER
16	NSS	1	LEVER, ROCKER - INTAKE (CYL. 2, 4 AND 6)
17	1296 255 H1	1	NUT, REGULAR HEXAGON
18	1296 256 H1	1	SCREW, SLOTTED SET (1/2x20x2 3/64 IN)
19	1295 572 H1	2	PLUG, BALL
20	1246 182 H1	1	BUSHING
	1296 272 H91	6	ASSEMBLY, ROCKER LEVER - INJECTOR
21	NSS	1	LEVER, ROCKER - INJECTOR
22	1296 255 H1	1	NUT, REGULAR HEXAGON
23	1296 256 H1	1	SCREW, SLOTTED SET (1/2x20x2 3/64 IN)
24	1295 572 H1	2	PLUG, BALL
25	1246 187 H2	1	BUSHING
26	1296 274 H1	1	SOCKET, TAPPET
	1294 246 H91	2	SHAFT, ROCKER LEVER
27	NSS	1	SHAFT, ROCKER LEVER
28	1246 175 H1	2	PLUG, DRIVE
29	1296 151 H1	4	BOLT (M10x1.50x100)
30	1246 199 H2	20	BOLT (M10x1.50x35)
31		4294967267	CROSSHEAD, VALVE (SEE PG A-010)
32	1296 268 H91	12	ROD, PUSH
33	1296 261 H1	6	ROD, PUSH
34	1296 278 H1	4	SUPPORT, ROCKER LEVER
35	1307 086 H1	1	HOUSING, ROCKER LEVER
36	1296 122 H2	1	GASKET, ROCKER LEVER HOUSING
37	1296 276 H1	2	SUPPORT, ROCKER LEVER
38	1296 277 H1	2	SUPPORT, ROCKER LEVER

pc400lc6 / E1AIM11.002 + - .

№	Number	Qty	Name
1	1246 194 H1	8	WASHER, PLAIN
2	1295 190 H2	6	CROSSHEAD, VALVE
3	1304 969 H1	8	BOLT

pc400lc6 / E1ALM11.001 + - .

№	Number	Qty	Name
1	1307 106 H1	1	CAP, OIL FILLER
2	1294 022 H1	1	SEAL, GROMMET
3	1307 249 H1	1	TUBE, BREATHER
4	1310 120 H1	1	COVER, ROCKER LEVER
5	1307 111 H1	16	BOLT (M8x1.25x40)
6	1307 113 H1	1	GASKET, ROCKER LEVER COVER
7	1307 114 H1	16	SPACER, MOUNTING
8	1307 115 H1	16	ISOLATOR, NOISE

pc400lc6 / E1AOM11.002 + - .

№	Number	Qty	Name
1	1238 273 H1	1	HOSE, PLAIN
2	1238 161 H1	1	CLAMP
3	1246 161 H1	1	BOLT (M10x1.50x25)
4	1268 162 H1	1	TUBE, BREATHER

pc400lc6 / A-000 + - .

_	_	№	Number	Qty	Name	Options
					CYLINDER HEAD
					ROCKER LEVERS AND HOUSING
					ENGINE BRAKE CONTROL
					VALVE COVER
					CRANKCASE BREATHER PLUMBING
					EXHAUST MANIFOLD
					EXHAUST OUTLET CONNECTION
					TURBOCHARGER PLUMBING
					AFTERCOOLER
					TURBOCHARGER
					CYLINDER BLOCK WITH OIL DRAIN COVER
					CYLINDER BLOCK WITHOUT OIL DRAIN COVER
					CYLINDER LINER
					GEAR HOUSING
					GEAR HOUSING COVER
					IDLER GEARS
					IDLER GEARS FOR MATERIAL HANDLER
					OIL PAN
					FLYWHEEL AND RING GEAR
					CRANKSHAFT ESN 34852877 AND DOWN
					CRANKSHAFT ESN 34852878 AND UP
					VIBRATION DAMPER AND CRANKSHAFT PULLEY
					ENGINE PISTON KIT
					CONNECTING ROD
					CAMSHAFT
					CAM FOLLOWER
					OIL LEVEL GAUGE
					CYLINDER BLOCK PLUMBING
					LUBRICATING OIL PUMP
					OIL FILTER AND MOUNTING
					PISTON COOLING NOZZLE
					OIL MANIFOLD
					OIL CONTROL VALVE
					OIL CONTROL VALVE PLUMBING
					REMOTE OIL DRAIN
					FUEL PUMP PLUMBING
					FUEL FILTER PLUMBING
					FUEL FILTER
					FUEL INJECTOR
					FUEL PUMP
					AIR FUEL CONTROL PLUMBING
					FUEL SHUTOFF VALVE
					FUEL PUMP DRIVE
					FUEL PUMP COUPLING
					FUEL PUMP MOUNTING
					THROTTLE LEVER
					FUEL PUMP FITTING
					WATER PUMP
					THERMOSTAT AND HOUSING
					FAN DRIVE
					CORROSION RESISTOR
					AFTERCOOLER WATER PLUMBING
					OIL COOLER WATER PLUMBING
					ALTERNATOR MOUNTING
					STARTER MOTOR MOUNTING
					ALTERNATOR 70 AMP - 24 VOLT
					STARTING MOTOR 42 MT - TYPE 400 - 24V
					OIL PRESSURE SWITCH
					SENSORS
					AIR COMPRESSOR PLUMBING
					ACCESSORY DRIVE PULLEYS
					ACCESSORY DRIVE COVER
					ACCESSORY DRIVE FOR MATERIAL HANDLER
					FRONT ENGINE SUPPORT
					FLYWHEEL HOUSING
					LIFTING BRACKET
					ENGINE ASSEMBLIES
					GASKET SETS

pc400lc6 / B-000 + - .

_	_	№	Number	Qty	Name	Options
					FIG NO. B0100-01A0 ENGINE AND MOUNTING
					FIG NO. B0200-01A0 AIR CLEANER CONNECTIONS
					FIG NO. B0200-01A1 AIR CLEANER ASSEMBLY
					FIG NO. B0300-01A0 MUFFLER
					FIG NO. B0400-01A0 FUEL CONTROL
					FIG NO. B0500-01A0 ENGINE WIRING
					FIG NO. B0600-01A0 DAMPER
					FIG NO. B0700-01A0 ENGINE OIL PRESSURE TEST PORT

pc400lc6 / C-000 + - .

_	_	№	Number	Qty	Name	Options
					FIG NO. C0100-01A0 RADIATOR AND OIL COOLER STANDARD DUTY
					FIG NO. C0100-01A1 RADIATOR AND OIL COOLER HIGH ALTITUDE
					FIG NO. C0100-02A0 RADIATOR PIPING
					FIG NO. C0100-03A0 RADIATOR MOUNTING
					FIG NO. C0200-01A0 FAN

pc400lc6 / D-000 + - .

_	_	№	Number	Qty	Name	Options
					FIG NO. D0100-01A0 FUEL TANK STANDARD
					FIG NO. D0100-01A1 FUEL TANK WITH SELF SUPPLY PUMP
					FIG NO. D0200-01A0 FUEL LINES

pc400lc6 / E-000 + - .

_	_	№	Number	Qty	Name	Options
					FIG NO. E0100-01A0 BATTERY PC400LC/HD-6 S/N A80140 AND BELOW
					FIG NO. E0100-02A0 BATTERY PC400LC/HD-6 - S/N A80141 AND UP
					FIG NO. E0200-01A0 WIRING, STARTER HARNESS
					FIG NO. E0200-02A0 WIRING - MAIN HARNESS
					FIG NO. E0200-03A0 WIRING - MAIN HARNESS CLIP
					FIG NO. E0200-04A0 WIRING BATTERY CASE SIDE
					FIG NO. E0200-05A0 WIRING CLAMP
					FIG NO. E0200-06A0 WIRING FRONT WORKING LAMP
					FIG NO. E0200-07A0 WIRING - ETHER INJECTION (PC400LC-6 S/N A80001 TO A80325; PC400HD-6 S/N A80001 TO A80018)
					FIG NO. E0200-07A1 WIRING - ETHER INJECTION (PC400LC-6 S/N A80326 AND UP; PC400HD-6 S/N A80019 AND UP)
					FIG NO. E0410-01A0 HORN
					FIG NO. E0420-01A0 TRAVEL ALARM

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

Komatsu PC400LC-6LC/HD-6LC S/N A80001-A83000 Book Parts

Other books:

You can buy parts: .

Parts catalog Komatsu: