Product Categories: Main Control Valve & Parts

Original HITACHI Excavator Swing Motor Relief Valve 4679978 For ZX60 ZX60-5G

Part Name:	Relief Valve
Part Number:	4679978
Brand:	HITACHI
Country of Origin	Japan
Application:	Excavators
Delivery Time:	1 to 3 working days
Packing:	Carton Box
Warranty:	6 months
After-sales Service	Quick response, problem solved within 24h

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Product Category

Introduction

Parts on group MOTOR;OIL (SWING):
Pos.	Part No	Qty	Parts name	Comments
	4679499	[1]	MOTOR;OIL
1.	0993201	[1]	CASE
2.	0732005	[1]	BRG.;BALL
3.	0732002	[1]	SHAFT
4.	0396807	[1]	PLATE;THRUST
5.		[1]	BLOCK;CYL.
6.	0397905	[1]	COLLAR
7.	0434006	[1]	SPRING
8.	0434007	[1]	WASHER
9.	0396815	[1]	RING;RETAINING
10.	0434005	[3]	PIN
11.	0946302	[1]	HOLDER
12.	0732004	[1]	PLATE
13.		[9]	PISTON
14.	0733403	[1]	DISK
15.	0733404	[1]	PISTON
16.	A811110	[1]	O-RING
17.	A811135	[1]	O-RING
18.	0733405	[2]	SEAT;SPRING
19.	0733406	[1]	SPRING;DISK
20.	0158830	[1]	O-RING
21.	0733407	[1]	COVER
22.	0397915	[1]	BRG.;BALL
23.	0396703	[1]	PIN
24.	0732003	[1]	PLATE;VALVE
25.	0311313	[2]	PIN
26.	985099	[2]	O-RING
27.	0168006	[5]	BOLT;SOCKET
28.	0397916	[1]	ORIFICE
38.	4679978	[2]	VALVE;RELIEF
38A.		[1]	HOUSING
38B.		[1]	POPET
38C.		[1]	SEAT
38D.		[1]	SEAT;SPRING
38E.		[1]	SPRING
38F.		[1]	PLUG
38G.		[1]	ADJUSTER
38H.	4506424	[1]	O-RING
38I.	4506320	[1]	O-RING
38J.		[1]	O-RING
38K.	4506412	[1]	O-RING
38L.		[2]	RING;BACK-UP
38M.	4027963	[2]	RING;BACK-UP
38N.		[1]	PISTON
39.	0647003	[2]	VALVE;CHECK
40.	0647004	[2]	SPRING
41.	0311336	[2]	PLUG
42.	4509180	[2]	O-RING
43.	0647006	[2]	PLUG
44.	4506408	[2]	O-RING
45.	0436608	[1]	PLUG
46.	957366	[1]	O-RING
60.		[1]	NAME-PLATE
61.		[2]	SCREW;DRIVE
62.		[4]	PLUG
63.		[1]	PLUG
100.	4631798	[1]	BLOCK;CYL. KIT
200.	4631797	[1]	KIT;SEAL