All Products

Excavator Spare Parts (4798)

Excavator Final Drive (425)

Excavator Swing Gear (342)

Excavator Engine Parts (1581)

Excavator Travel Motor (149)

Excavator Swing Motor (113)

Excavator Bearing (321)

Excavator Hydraulic Pump (441)

Excavator Main Control Valve (209)

Excavator Electric Parts (845)

Excavator Air Conditioner Parts (364)

Excavator Monitor (83)

Excavator Controller (147)

Excavator Undercarriage Parts (39)

Excavator Hydraulic Cylinder (79)

Bulldozer Spare Parts (172)

Construction Machinery Parts (270)

Excavator Filter (349)

I appreciate the help from Paul, he's prefessional and knows exactly what parts I need. My CAT has gone back to work without any problem.

—— Raphael

Got the final drive and its beautiful I think. We've have it assembled in our Hitachi ZX330 excavator, my machines goes to work again now. Many thanks

—— Kevin

Fast shippment, the arrived parts is good quality, our engine is repaired and is perfectly running at maximum power. Thank you, god bless.

—— Mohammed

I'm Online Chat Now

6127111325 6127-11-1325 Exhaust Valve Seat Excavator Engine Parts For KOMATSU S6D155

Large Image : 6127111325 6127-11-1325 Exhaust Valve Seat Excavator Engine Parts For KOMATSU S6D155

Product Details:

Place of Origin:	China
Brand Name:	OEM
Model Number:	6127111325 6127-11-1325

Payment & Shipping Terms:

Minimum Order Quantity:	1 PCS
Price:	USD 4/PCS
Packaging Details:	Wooden box for heavy parts, paper carton for light parts
Delivery Time:	3-7 working days
Payment Terms:	T/T,D/P,D/A,Western Union,L/C,MoneyGram
Supply Ability:	100-2000

Contact Now

Detailed Product Description

Model Number:	S6D155	Part Number:	6127111325 6127-11-1325
Product Name:	Exhaust Valve Seat	Applicable Brand:	KOMATSU
Lead Time:	1-3 Days For Delivery	Packing:	Standard Export Carton
Highlight:	6127111325 Exhaust Valve Seat , Excavator Engine Parts Exhaust Valve Seat , KOMATSU S6D155 Exhaust Valve Seat

6127111325 6127-11-1325 Exhaust Valve Seat Excavator Engine Parts Fitting For KOMATSU S6D155

Specification

Category	KOMATSU excavator engine parts
Name	Exhaust Valve Seat
Parts No	6127111325 6127-11-1325
Machine Model	S6D155
Lead time	1-3 DAYS
Quality	Brand new, OEM quality
MOQ	1 PCS
Means of transport	By sea/air, DHL FEDEX UPS TNT EMS
Packing	As request or standard packing

Function and Application

1.Sealing the Combustion Chamber: It forms a tight seal with the exhaust valve. When the exhaust valve closes, it prevents the high - pressure exhaust gas in the combustion chamber from leaking, ensuring that the exhaust gas is discharged from the exhaust port as scheduled. This is crucial for maintaining the normal operation of the engine, improving combustion efficiency, and reducing energy loss.

2.Guiding Valve Movement: The exhaust valve seat provides a precise guiding surface for the exhaust valve. As the valve opens and closes, it ensures that the valve moves along the correct path, maintaining proper alignment with the valve port. This can reduce the wear of the valve and the seat, minimize friction, and ensure the smooth operation of the valve, thus maintaining the normal exhaust process of the engine.

Compatible models

ENGINES S6D155

More seat parts fit for KOMATSU machinery

30D-61-11390 SEAT,SPRING

FD60, FD70, FD80

YM129137-11880 SEAT

S3D84

6684-91-1230 SEAT

KT, N, NH, NT, NTA, NTC, NTO, S6D155, S6D170, SA6D170, VT

6684-91-1330 SEAT

KT, N, NH, NT, NTA, NTC, NTO, S6D155, S6D170, SA6D170, VT

DK487025-0400 SEAT,INTAKE VALVE

6D95L, S6D110, S6D95L, SA6D110, SAA6D95LE

ND090165-0160 SEAT,LOWER

6D125

6127-41-4510 SEAT,UPPER

S4D155, S6D155, SA6D155

6127-41-4530 SEAT,LOWER

S4D155, S6D155, SA6D155

6127-16-1335 SEAT, 1.00MM,INTAKE VALVE (OS)

S4D155, S6D155, SA6D155

6127-17-1335 SEAT, 0.75MM,INTAKE VALVE (OS)

S4D155, S6D155, SA6D155

6127-18-1335 SEAT, 0.50MM,INTAKE VALVE (OS)

S4D155, S6D155, SA6D155

6127-19-1335 SEAT, 0.25MM,INTAKE VALVE (OS)

S4D155, S6D155, SA6D155

catalog parts list

Pos.	Part No	Qty	Parts name	Comments
	6128-11-1012	[3]	CYLINDER HEAD ASS'Y Komatsu	80.5 kg.
			["SN: 32598-UP"] analogs:["6128111022", "6127111010", "6127111012", "6127111013", "6127111011", "6128111010", "6128111011"] \|$0.
	6128-11-1011	[3]	CYLINDER HEAD ASS'Y Komatsu	80.5 kg.
			["SN: 29843-32597"] analogs:["6128111022", "6127111010", "6127111012", "6127111013", "6127111011", "6128111010", "6128111012"] \|$1.
	6128-11-1010	[3]	CYLINDER HEAD ASS'Y Komatsu	80.5 kg.
			["SN: .-29842"] analogs:["6128111022", "6127111010", "6127111012", "6127111013", "6127111011", "6128111011", "6128111012"] \|$2.
	6127-11-1013	[3]	CYLINDER HEAD A. Komatsu	80.5 kg.
			["SN: 11740-."] analogs:["6128111022", "6127111010", "6127111012", "6127111011", "6128111010", "6128111011", "6128111012"] \|$3.
	6127-11-1012	[3]	CYLINDER HEAD A. Komatsu OEM	0.31 kg.
			["SN: 11704-11739"] analogs:["6127414113", "6128111022", "6127111010", "6127111013", "6127111011", "6127414112", "6128111010", "6128111011", "6128111012"] \|$4.
	6127-11-1011	[3]	CYLINDER HEAD A. Komatsu	80.5 kg.
			["SN: 10014-11703"] analogs:["6128111022", "6127111010", "6127111012", "6127111013", "6128111010", "6128111011", "6128111012"] \|$5.
	6128-11-1022	[1]	CYLINDER HEAD ASS'Y Komatsu China	78 kg.
			["SN: 32598-UP"] analogs:["6127111022", "6127111114", "6127111021", "6127111112", "6127111113", "6128111021", "6128111020"] \|$6.
	6128-11-1021	[1]	CYLINDER HEAD ASS'Y Komatsu China	78 kg.
			["SN: 29843-32597"] analogs:["6128111022", "6127111022", "6127111114", "6127111021", "6127111112", "6127111113", "6128111020"] \|$7.
	6128-11-1020	[1]	CYLINDER HEAD ASS'Y Komatsu China	78 kg.
			["SN: .-29842"] analogs:["6128111022", "6127111022", "6127111114", "6127111021", "6127111112", "6127111113", "6128111021"] \|$8.
	6127-11-1022	[1]	CYLINDER HEAD A. Komatsu China	78 kg.
			["SN: 11740-UP"] analogs:["6128111022", "6127111114", "6127111021", "6127111112", "6127111113", "6128111021", "6128111020"] \|$9.
	6127-11-1021	[1]	CYLINDER HEAD A. Komatsu China	78 kg.
			["SN: 10014-11739"] analogs:["6128111022", "6127111022", "6127111114", "6127111112", "6127111113", "6128111021", "6128111020"] \|$10.
2	6128-11-1130	[2]	SLEEVE Komatsu OEM	0.153 kg.
			["SN: .-UP"] analogs:["6127111130"]
2	6127-11-1130	[2]	SLEEVE Komatsu OEM	0.153 kg.
			["SN: 10014-."] analogs:["6128111130"]
3	6127-11-1141	[4]	GUIDE Komatsu OEM	0.07 kg.
			["SN: 10011-UP"]
4	6127-11-1341	[4]	GUIDE Komatsu OEM	0.1 kg.
			["SN: 21043-UP"] analogs:["6127111311"]
4	6127-11-1311	[4]	GUIDE Komatsu OEM	0.1 kg.
			["SN: 10014-11322"] analogs:["6127111341"]
5	6127-11-1325	[4]	SEAT,EXHAUST (STD) Komatsu OEM	0.06 kg.
			["SN: 29798-UP"] analogs:["6127111324"]
5	6127-11-1324	[4]	SEAT,EXHAUST (STD) Komatsu OEM	0.06 kg.
			["SN: .-29797"] analogs:["6127111325"]
5	6127-11-1323	[4]	SEAT,EXHAUST (STD) Komatsu OEM	0.06 kg.
			["SN: 10014-."] analogs:["6127111325", "6127111324"]
5	6127-19-1325	[4]	SEAT, 0.25MM,EXHAUST (OS) Komatsu OEM	0.06 kg.
			["SN: 29798-UP"] analogs:["6127191323", "6127191324"]
5	6127-19-1324	[4]	SEAT, 0.25MM,EXHAUST (OS) Komatsu OEM	0.06 kg.
			["SN: .-29797"] analogs:["6127191325", "6127191323"]
5	6127-19-1323	[4]	SEAT, 0.25MM,EXHAUST (OS) Komatsu OEM	0.06 kg.
			["SN: 10014-."] analogs:["6127191325", "6127191324"]
5	6127-18-1325	[4]	SEAT, 0.50MM,EXHAUST (OS) Komatsu OEM	0.07 kg.
			["SN: 29798-UP"]
5	6127-18-1324	[4]	SEAT, 0.50MM,EXHAUST (OS) Komatsu OEM	0.07 kg.
			["SN: .-29797"] analogs:["6127181325"]
5	6127-18-1323	[4]	SEAT, 0.50MM,EXHAUST (OS) Komatsu OEM	0.07 kg.
			["SN: 10014-."] analogs:["6127181325"]
5	6127-17-1325	[4]	SEAT, 0.75MM,EXHAUST (OS) Komatsu OEM	0.064 kg.
			["SN: 29798-UP"]
5	6127-17-1324	[4]	SEAT, 0.75MM,EXHAUST (OS) Komatsu OEM	0.064 kg.
			["SN: .-29797"] analogs:["6127171325"]
5	6127-17-1323	[4]	SEAT, 0.75MM,EXHAUST (OS) Komatsu OEM	0.064 kg.
			["SN: 10014-."] analogs:["6127171325"]
5	6127-16-1325	[4]	SEAT, 1.00MM,EXHAUST (OS) Komatsu China
			["SN: 29798-UP"]
5	6127-16-1324	[4]	SEAT, 1.00MM,EXHAUST (OS) Komatsu	0.066 kg.
			["SN: .-29797"]
5	6127-16-1323	[4]	SEAT, 1.00MM,EXHAUST (OS) Komatsu	0.066 kg.
			["SN: 10014-."] analogs:["6127161324"]
6	6127-11-1335	[4]	SEAT,INTAKE (STD) Komatsu OEM	0.053 kg.
			["SN: .-UP"] analogs:["6127111336", "6127111334", "6127111333"]
6	6127-11-1334	[4]	SEAT,INTAKE (STD) Komatsu OEM	0.053 kg.
			["SN: 10014-."] analogs:["6127111335", "6127111336", "6127111333"]
6	6127-19-1335	[4]	SEAT, 0.25MM,INTAKE (OS) Komatsu OEM	0.083 kg.
			["SN: .-UP"] analogs:["6127191334"]
6	6127-19-1334	[4]	SEAT, 0.25MM,INTAKE (OS) Komatsu OEM	0.083 kg.
			["SN: 10014-."] analogs:["6127191335"]
6	6127-18-1335	[4]	SEAT, 0.50MM,INTAKE (OS) Komatsu OEM	0.063 kg.
			["SN: .-UP"]
6	6127-18-1334	[4]	SEAT, 0.50MM,INTAKE (OS) Komatsu OEM	0.063 kg.
			["SN: 10014-."] analogs:["6127181335"]
6	6127-17-1335	[4]	SEAT, 0.75MM,INTAKE (OS) Komatsu China
			["SN: .-UP"]
6	6127-17-1334	[4]	SEAT, 0.75MM,INTAKE (OS) Komatsu China
			["SN: 10014-."] analogs:["6127171335"]
6	6127-16-1335	[4]	SEAT, 1.00MM,INTAKE (OS) Komatsu China
			["SN: .-UP"]
6	6127-16-1334	[4]	SEAT, 1.00MM,INTAKE (OS) Komatsu China
			["SN: 10014-."] analogs:["6127161335"]
7	07046-43016	[13]	PLUG Komatsu OEM	0.014 kg.
			["SN: 32598-UP"]
7	07046-13020	[13]	PLUG Komatsu China	0.01 kg.
			["SN: 10014-32597"]
8	07046-42516	[2]	PLUG Komatsu OEM	0.01 kg.
			["SN: 32598-UP"]
8	07046-12520	[2]	PLUG Komatsu China	0.01 kg.
			["SN: 10014-32597"]
9.	6127-41-4113	[4]	VALVE Komatsu OEM	0.31 kg.
			["SN: 11704-UP"] analogs:["6127414112"]
9.	6127-41-4112	[4]	VALVE Komatsu OEM	0.31 kg.
			["SN: 10014-11703"] analogs:["6127414113"]
10.	6127-41-4214	[4]	VALVE Komatsu OEM	0.31 kg.
			["SN: 32496-UP"] analogs:["6127414213", "6127414212", "6127414211"]
10.	6127-41-4212	[4]	VALVE Komatsu OEM	0.31 kg.
			["SN: 11704-32495"] analogs:["6127414214", "6127414213", "6127414211"]
10.	6127-41-4211	[4]	VALVE Komatsu OEM	0.31 kg.
			["SN: 10014-11703"] analogs:["6127414214", "6127414213", "6127414212"]
11.	6127-41-4410	[8]	SPRING Komatsu OEM	0.13 kg.
			["SN: 10014-UP"]
12.	6127-41-4530	[4]	SEAT Komatsu China	0.01 kg.
			["SN: 10014-UP"]
13.	6127-41-4541	[4]	SEAL (K1) Komatsu OEM	0.022 kg.
			["SN: 10014-UP"]
	6127-40-4501	[8]	VALVE COTTER ASS'Y Komatsu China
			["SN: 11704-UP"] \|$60.
	6127-40-4500	[8]	VALVE COTTER ASS'Y Komatsu	0.027 kg.
			["SN: 10014-11703"] \|$61.
14	6127-41-4522	[2]	COTTER Komatsu China	0.01 kg.
			["SN: 11704-UP"]
14	6127-41-4521	[2]	COTTER Komatsu	0.003 kg.
			["SN: 10014-11703"]
15	6127-41-4510	[1]	SEAT Komatsu OEM	0.033 kg.
			["SN: 10014-UP"]
	6127-11-1087	[3]	GASKET ASS'Y (K1) Komatsu OEM	1.122 kg.
			["SN: .-UP"] analogs:["6127111086", "6127111816", "6127111085", "6127111815", "6127111817", "6128111085"] \|$65.
	6127-11-1086	[3]	GASKET ASS'Y Komatsu OEM	1.122 kg.
			["SN: 26451-."] analogs:["6127111087", "6127111816", "6127111085", "6127111815", "6127111817", "6128111085"] \|$66.
	6127-11-1085	[3]	GASKET ASS'Y (K1) Komatsu OEM	1.122 kg.
			["SN: 11740-26450"] analogs:["6127111087", "6127111086", "6127111816", "6127111815", "6127111817", "6128111085"] \|$67.
	6127-11-1084	[3]	GASKET ASS'Y (K1) Komatsu China
			["SN: 10014-11739"] \|$68.
17	6127-11-1827	[2]	SEAL Komatsu China	0.01 kg.
			["SN: .-UP"] analogs:["6127111825", "6128111810"]
17	6127-11-1826	[2]	RING Komatsu OEM	1.122 kg.
			["SN: 26451-."] analogs:["6127111087", "6127111086", "6127111816", "6127111085", "6127111815", "6127111817", "6128111085"]
17	6127-11-1825	[2]	RING Komatsu China	0.01 kg.
			["SN: 11740-26450"] analogs:["6127111827", "6128111810"]
17	6127-11-1824	[2]	RING Komatsu	0.016 kg.
			["SN: 10014-11739"]
18	6127-11-1830	[1]	GROMMET Komatsu China	0.01 kg.
			["SN: 10014-UP"]
19.	6127-11-1841	[8]	GROMMET Komatsu China	0.001 kg.
			["SN: 10692-UP"] analogs:["6127111840"]
19.	6127-11-1840	[8]	GROMMET Komatsu China	0.001 kg.
			["SN: 10014-10691"] analogs:["6127111841"]
20.	6127-11-1851	[8]	RETAINER Komatsu China	0.01 kg.
			["SN: 10014-UP"]
21	6127-11-1410	[3]	COVER Komatsu OEM	0.24 kg.
			["SN: 10014-UP"]
22	6110-61-6831	[3]	GASKET (K1) Komatsu OEM	0.005 kg.
			["SN: 10014-UP"] analogs:["6206219780", "6144211810"]
23	01010-31030	[6]	BOLT Komatsu China	0.03 kg.
			["SN: 10014-UP"] analogs:["01010E1030"]
24	01602-01030	[6]	WASHER Komatsu	0.004 kg.
			["SN: 10014-UP"] analogs:["0160211030"]
25	6127-11-1612	[30]	BOLT Komatsu OEM	0.584 kg.
			["SN: 10014-UP"]
25	6127-11-1611	[30]	BOLT Komatsu OEM	0.584 kg.
			["SN: 10014-10277"] analogs:["6127111612"]
26	6127-11-1620	[30]	WASHER Komatsu OEM	0.012 kg.
			["SN: 10014-UP"]
27	6127-41-5614	[12]	CROSSHEAD Komatsu OEM	0.21 kg.
			["SN: 10014-UP"]
28	6127-41-5641	[12]	SCREW Komatsu OEM	0.012 kg.
			["SN: 10014-UP"]
29	6127-41-5630	[12]	NUT Komatsu OEM	0.026 kg.
			["SN: 10278-UP"]
29	6100-41-5440	[12]	NUT Komatsu China
			["SN: 10014-10277"]

6127111325 6127-11-1325 Exhaust Valve Seat Excavator Engine Parts For KOMATSU S6D155 0

We could supply the following spare parts

1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.

2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.

3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.

4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.

5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.

6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.

Advantage

1. Offer Top quality & competitive products

2. Support 12-month warranty

3. 100% tested before shipping

4. Delivery in time

5. A wide range of Oil Pressure Sensor, Fuel Tank Level Sensor, Temperature Sensor, Speed Sensor for excavator

6. More than 15 years production and 11 years foreign trade experience

7. Professional QC team

8. Best sales team, 24 hours service

Packing and Shipping

Packing Details :

inner packing : plastic film for wrapping

external packing : wooden

Shipping :

within 3 days after received the payment , by air or by express or by sea on the basis of the

quantity and emergency circumstances.

1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,

2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.

3. By Sea: Delivery from the Huangpu port .

Product Warranty

1. Warranty Period: 3 Months' warranty from the date of arrival. Longer period of 6 months' warranty could be offered with higher price level.

2. Warranty type: replacement of the parts that have quality problem.

3. Warranty is not valid for below s

* Cutomer give wrong information about the order

* Force Majeure

* Wrong installation and operation

* Rust because of wrong stock & maintenance

Tag:

Contact Person: Mr. Paul

Tel: 0086-15920526889

Fax: +86-20-89855265

Other Products

178-6552 34332-02700 Exhaust Manifold Excavator Spare Parts For 3066 319C LN 320C

Category: Engine Part

Machine model: 318C 319C 320C 320C FM 320C L 320D

Product name: Exhaust Manifold

Part number: 178-6552 34332-02700

YM129136-77011 YM12913677011 Starter Motor Excavator Engine Parts For KOMATSU PC45R PC55MR

Model number: PC45R PC55MR

Part number: YM129136-77011 YM12913677011

Product name: Starter motor

Applicable brand: KOMATSU

YM129004-42001 YM12900442001 Water Pump Excavator Engine Parts For KOMATSU PC30MR PC35MR

Model number: PC30MR PC35MR PC35R PC45R PC55MR

Part number: YM129004-42001 YM12900442001

Product name: Water pump

Applicable brand: KOMATSU

YM129150-49360 YM12915049360 Gasket Excavator Engine Parts For KOMATSU PC20MR PC20MRX

Model number: PC20MR PC20MRX PC20UU PC22MR PC27MR PC27R PC30MR PC30MRX PC30UU PC35MR PC35MRX PC38UU PC50MR PC55MR

Part number: YM129150-49360 YM12915049360

Product name: Gasket

Applicable brand: KOMATSU

YM719624-92601 YM71962492601 Gasket Kit Excavator Engine Parts For KOMATSU Engine 3D74E

Model number: 3D74E

Part number: YM719624-92601 YM71962492601

Product name: Gasket kit

Applicable brand: KOMATSU

6127111325 6127-11-1325 Exhaust Valve Seat Excavator Engine Parts For KOMATSU S6D155

6127111325 6127-11-1325 Exhaust Valve Seat Excavator Engine Parts For KOMATSU S6D155

6127111325 Exhaust Valve Seat

Excavator Engine Parts Exhaust Valve Seat

KOMATSU S6D155 Exhaust Valve Seat

digger spare parts,

diesel engine spare parts,

excavator machine parts