• 4194362 Spring HITACHI Excavator Spare Parts Fit For EX270-5 EX280H-5 EX300 EX310H-3C

• Specifiion

Category	Oil Motor
Name	Spring
Parts No	4194362
Machine Number	EX270-5 EX280H-5 EX300 EX310H-3C EX350H-5
Lead time	1-3 DAYS
Quality	Brand new, OEM quality
MOQ	1 PCS
Means of transport	By sea/air, DHL FEDEX UPS TNT
Packing	As request or standard packing

• Key functions

1.Hydraulic Pressure Regulation: In relief valves, it sets the system’s maximum safe pressure, preventing damage to pumps, hoses, and cylinders from overpressure (a leading cause of hydraulic system failure).

2.Valve Spool Positioning: In main control valves, it provides a "return force" to reset valve spools to their neutral position when the operator releases the control lever. This stops unintended movement of the boom, arm, or bucket.

3.Force Consistency: Its stable spring rate ensures the hydraulic system maintains consistent pressure across different operating conditions (e.g., cold startup vs. high-temperature operation). This prevents "pressure drift" (unexpected changes in pressure) that would cause jerky equipment movements or reduced power.

• Compatible models

CX1100 CX500PD CX550 CX700 CX700 JPN CX900 EX270 EX270-5 EX280H-5 EX300 EX300-2 EX300-3 EX300-3C EX300-5 EX300-5HHE EX300LC-5M EX300LCLL-5 EX300LCLL-5M EX310H-3C EX345USR(LC) EX350H-5 EX350H-5HHE EX350K-5 EX370-5M EX370HD-5 EX370LL-5M EX385USR EX400 KH500-3 KH850-3 MH5510B MX6515B SCX550 SCX700 SCX900 ZX270 ZX270-HHE ZX280LC-AMS ZX280LC-HCME ZX330 ZX330-3 ZX330-3-HCMC ZX330-3G ZX330-5G ZX330-HHE ZX330LC-5G ZX350-3-AMS ZX350H ZX350H-3 ZX350H-3G ZX350H-5G ZX350K ZX350K-3 ZX350K-3G ZX350K-5G ZX350LC-3-HCME ZX350LC-5B ZX350LC-AMS ZX350LC-HCME ZX350LCH-5G ZX350LCK-5G ZX350LCN-5B ZX360H-3G ZX360LC-HHE ZX370MTH ZX400W-3 ZX500W Hitachi

• More other spring applied to HITACHI heavey machine

4279604 SPRING

225CL RTS JD, 270C LC JD, 330C LC JD, CX500, CX550, CX650-2, EX12, EX1200-6, EX135UR, EX135UR-5, EX135US-5, EX140US-5, EX15, EX20UR-2C, EX20UR-3, EX22, EX25, EX30, EX30UR-2, EX30UR-2C, EX30UR-3, EX35,...

4369619 SPRING

270C LC JD, CHR70, EG65R-3, EG70R-3, EX100-5, EX100-5 JPN, EX100M-5, EX120-5, EX120-5 JPN, EX120-5HG, EX120-5LV JPN, EX120-5X, EX120-5Z, EX120SS-5, EX125WD-5, EX130H-5, EX130H-5 JPN, EX130K-5, EX135US...

4429120 SPRING;COMPRES.

EG65R-3, EX1200-5, EX1200-5C, EX1200-5D, EX1200-6, FV30, IZX200, IZX200LC, MA200, MA200-G, ML250R, ZH200-A, ZH200LC-A, ZW250-5B, ZX110, ZX110-3, ZX110-3-AMS, ZX110-3-HCME, ZX110-E, ZX110M, ZX110M-3, Z...

9813517020 SPRING; VLV,FUEL FEED PUMP

135C RTS JD, 225CL RTS JD, 270C LC JD, 330C LC JD, 370C JD, 600C LC JD, BX70, BX70D, CD1500, CD2000, CG45, CP215, CX1000, CX1000-C, CX1100, CX1800, CX2000, CX650-2, DX40-C, DX40M-C, DX40MM-C, DX45-C, ...

0103013 SPRING

EG110R, EG40R, EG70R, EG70R-3, EX50UR, EX55UR, EX55UR-3, EX58MU, EX60, EX60-2, EX60-3, EX60-5(LC), EX60BUN-5, EX60G, EX60LCK-3, EX60LCT-3, EX60SR, EX60T-2, EX60UR, EX60WD, EX60WD-2, EX70LCK-5, EX75UR,...

8943958851 SPRING; VLV

330C LC JD, 370C JD, CX650-2, EG70R-3, LX130-7, LX160-7, MA200, SCX300-C, SCX400, SCX400T, SCX500-C, SCX500W, SCX550-C, SCX700, SCX700-2, SR2000G, ZH200-A, ZH200LC-A, ZR125HC, ZR950JC, ZW220, ZW220-HC...

0768101 SPRING

CG15D, EG40R, EX17U, EX17UNA, EX20U-3, EX20UR-3, EX22-2, EX27U, EX40UR-3, HX120B, HX120B-2, HX140B, HX140B-2, HX64B, HX64B-2, HX99B-2, MA200, UCX300, ZX110-3, ZX110-3-AMS, ZX110-3-HCME, ZX110M-3, ZX11...

4425414 SPRING;COMPRES.

EG65R-3, EX1200-5, EX1200-5C, EX1200-5D, EX1200-6, FV30, IZX200, IZX200LC, MA200, MA200-G, ML250R, ZH200-A, ZH200LC-A, ZW250-5B, ZX110, ZX110-3, ZX110-3-AMS, ZX110-3-HCME, ZX110-E, ZX110M, ZX110M-3, Z...

4446960 SPRING;COMPRES.

EX1200-5, EX1200-5C, EX1200-5D, FV30, IZX200, IZX200LC, MA200-G, ML250R, ZX110, ZX110-E, ZX110M, ZX120, ZX120-E, ZX120-HCMC, ZX125US, ZX125US-E, ZX130-AMS, ZX130-HCME, ZX130H, ZX135UR, ZX135US

• Directory listing

Pos.	Part No	Qty	Parts name	Comments
	9082057	[1]	MOTOR;OIL	9082057
0	2023203	[1]	DISC;DRIVING
2	4199108	[1]	BRG.;ROL.
3	4227550	[1]	SPACER
5	4199072	[1]	BRG.;ROL.
6	4191665	[1]	NUT;BRG.
8	1012659	[1]	CASING;MOTOR
12	4191666	[1]	SEAL;OIL
14	4038529	[1]	RING;RETAINING
18	8049118	[7]	PISTON
20	4184779	[1]	BALL
21	4191667	[1]	RING;RETAINING
22	8035539	[1]	SHAFT;CENTER
23	4198956	[1]	PIN
24	4194362	[1]	SPRING;COMPRES.
27	2022744	[1]	ROTOR
29	4193062	[1]	RING;RETAINING
32	4193996	[1]	SPACER
33	3036456	[5]	PLATE
34	3036457	[4]	PLATE;FRICTION
36	3036455	[1]	PISTON
39	3036495	[1]	SPRING;DISC
41	4193063	[1]	O-RING
42	4506415	[1]	O-RING
44	4177927	[2]	PIN;KNOCK
45	9082178	[1]	VALVE;BRAKE	9082178
46	3036278	[1]	PLATE;VALVE
47	4193132	[1]	BUSHING
48	M341645	[5]	BOLT;SOCKET
53	4252401	[1]	D-RING
54	4252400	[1]	D-RING
60	9089486	[1]	PLUG
60A.	4509180	[1]	O-RING
64	957366	[1]	O-RING
65	4208977	[1]	PLUG

• 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.

• 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 Tags:

Hitachi excavator hydraulic pump

      

EX270-5 hydraulic pump replacement

      

EX300 excavator spare parts

      

4194362 Spring HITACHI Excavator Spare Parts Fit For EX270-5 EX280H-5 EX300 EX310H-3C Images