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3991085 Spring Excavator Cylinder Head Parts Fit For R300LC-9S R305LC-7 R320LC-7

Large Image : 3991085 Spring Excavator Cylinder Head Parts Fit For R300LC-9S R305LC-7 R320LC-7

Product Details:

Place of Origin:	China
Brand Name:	OEM
Model Number:	3991085

Payment & Shipping Terms:

Minimum Order Quantity:	1 PCS
Price:	Negotiable
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

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Detailed Product Description

Category:	Cylinder Head Parts	Machine Model:	R300LC-9S R305LC-7 R320LC-7 R330LC-9S
Appliion:	Excavator	Product Name:	Spring
Part Number:	3991085	Packing:	Standard Export Carton
Highlight:	Excavator cylinder head parts , Spring excavator parts R300LC-9S , Excavator spare parts with warranty

3991085 Spring Excavator Cylinder Head Parts Fit For R300LC-9S R305LC-7 R320LC-7

Specifiion

Name	Spring
Parts No	3991085
Machine Model	R300LC-9S R305LC-7 R320LC-7 R330LC-9S
Category	Cylinder Head Parts
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

Functions

1.Valve sealing: Apply constant pre‑load force on intake valve stem, ensure the valve sits tightly against valve seat when closed, prevent gas leakage from combustion chamber.

2.Valve reset: Force intake valve to return rapidly and accurately to closed position after camshaft lifts the valve open, guarantee correct intake‑exhaust timing.

3.Anti‑valve‑float: Maintain stable spring tension at high engine RPM, avoid valve bouncing or floating caused by inertia, protect valve train parts from collision damage.

4.Vibration damping: Abserve vibration and impact generated by high‑speed reciprocating motion of valve assembly, reduce wear of valve, valve retainer and collets.

Compatible models

7-SERIES CRAWLER EXCAVATOR R305LC7 R320LC7

9-SERIES CRAWLER EXCAVATOR R300LC9S R330LC9S

9-SERIES WHEEL LOADER HL760-9S Hyundai

More other spring parts fit for machine

723-46-14110 SPRING

PC220, PC240, PC290, PC300, PC350, PC400, PRESSURE, RAIN

708-3S-13430 SPRING

AIR, D155AX, D31EX, D31PX, D375A, D37EX, D37PX, D39EX, D39PX, D475A, D475ASD, D65EX, D65PX, D65WX, D85EX, D85MS, D85PX, DRAWBAR,, FRONT, HYDRAULIC, PC45MR, PC55MR, WA380, WA430, WA500, WA600, WD600

714-08-12911 SPRING,WAVE

LW250, WA120, WA120L, WA150, WA150L, WA150PZ, WA180, WA180L, WA180PT, WA470, WA480

421-43-38540 SPRING

AIR, BATTERY, FRONT, HYDRAULIC, WA200, WA200PZ, WA250PZ, WA320, WA320PZ, WA380, WA430, WA500

6251-41-4450 SPRING, VALVE

HM300, PC400, PC450, PC490, SAA6D125E, WA470, WA480

421-33-31621 SPRING

AIR, WA400, WA430, WA450, WA470

20Y-43-22330 SPRING

BR120T, BR200T, BZ210, HYDRAULIC, PC100, PC1000, PC1000SE, PC100L, PC1100, PC1100SE, PC1100SP, PC120, PC300, WA1200, WA500, WA600, WD600

GJ1081315 SPRING

AIR, D155AX, D275A, D275AX, D31EX, D31PX, D375A, D37EX, D37PX, D39EX, D39PX, D475A, D475ASD, D51EX/PX, D61EX, D61PX, D65EX, D65PX, D65WX, D85EX, D85PX, DRAWBAR,, FRONT, GD555, GD655, HYDRAULIC, WA1200...

714-07-12691 SPRING,WAVE¤ FORWARD

AIR, FRONT, LW250, WA200, WA250, WA250L, WA250PT, WA300L, WA320, WA380, WA380Z, WA400, WA430, WA470, WA480

702-21-81570 SPRING

D51EX/PX, D61EX, D61EXI, D61PX, D61PXI, D65EX, D65PX, D65WX, KOMTRAX

ND090918-1150 SPRING,GOVERNOR

6D125E, S4D130, S6D125, S6D125E

480-98-11530 SPRING

HD320, HD325

816214627 SPRING

PC12R, PC15R, WB140, WB140PS, WB150, WB150AWS, WB150PS, WB150WSC, WB91R, WB93R, WB97R, WB97S

561-15-55581 SPRING

330M, AFP49, D575A, HD1500, HD325, HD405, HD465, HD605, HD785, HD985, WA1200

561-15-55591 SPRING

330M, AFP49, D575A, HD1500, HD325, HD405, HD465, HD605, HD785, HD985, WA1200

711-66-16880 SPRING

D375A

708-8H-34170 SPRING

PC100L, PC200, PC210, PC220, PC220LL, PC230, PC240, PC270, PC290, PC300, PC340

6100-41-5321 SPRING

4D115

6100-41-5331 SPRING

4D115

6100-41-5330 SPRING

4D115, 6D115

YM172122-70840 SPRING

PC30FR, PC40FR, PC50FR

Catalog parts list

Pos.	Part No	Qty	Parts name	Comments
*N.	3925936	[1]	HEAD-CYLINDER	PP9830-05
N1.	3936180	[1]	HEAD-CYLINDER
2	3920443	[1]	PLUG
3	3032693	[5]	PLUG
4	3922072	[2]	PLUG-EXPANSION
5	3925863	[12]	GUIDE
6	3928174	[6]	VALVE-INSERT
7	3924582	[6]	VALVE-INSERT
8	3008464	[1]	PLUG-PIPE
9	3008466	[1]	PLUG-PIPE
10	3008468	[1]	PLUG-PIPE
11	3927642	[6]	SEAL-VALVE STEM
*.	3802463	[1]	VALVE-INTAKE
12	3924492	[6]	VALVE-INTAKE
13	3901177	[12]	COLLET
*.	3802085	[6]	VALVE-EXHAUST
14	3921444	[6]	VALVE-EXHAUST
15	3902425	[2]	WASHER-SEALING
16	3924148	[2]	PLUG
N17.	3991085	[6]	SPRING-VALVE	INTAKE
N17.	3991085	[6]	SPRING-VALVE	EXHAUST
18	3912976	[12]	RETAINER
19	3927642	[6]	SEAL-VALVE STEM
20	3912900	[1]	PLUG
21	3924138	[1]	COPULING
22	3938267	[1]	GASKET-CYLINDER HEAD
23	3917729	[12]	SCREW
24	3917728	[14]	SCREW
N.	@	[AR]	NOT INDIVIDUALLY SUPPLIED

3991085 Spring Excavator Cylinder Head Parts Fit For R300LC-9S R305LC-7 R320LC-7

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 .

Tag:

Contact Person: Mr. Paul

Tel: 0086-15920526889

Fax: +86-20-89855265

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3991085 Spring Excavator Cylinder Head Parts Fit For R300LC-9S R305LC-7 R320LC-7

3991085 Spring Excavator Cylinder Head Parts Fit For R300LC-9S R305LC-7 R320LC-7

Excavator cylinder head parts

Spring excavator parts R300LC-9S

Excavator spare parts with warranty

heavy equipment parts,

heavy machinery spare parts,

excavator parts