Product Categories: Hydraulic Pump Parts

Hitachi genuine Excavator hydraulic pump device parts 0978513 main pump piston RETAINING ring for zx490-5a

Part Name:	RETAINING Ring
Part Number:	0978513
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

Packing Information:
Length(cm)	20
Width(cm)	20
Height(cm)	19
Weight(kg)	0.39

Parts on group PUMP;PISTON:

Pos.	Part No	Qty	Parts name	Comments
*05.	3035589	[1]	SHAFT;CENTER	I 3038090
*06.	3033592	[1]	SLEEVE	I 3038090
01.	1009491	[1]	CASING;GEAR
01-73.	9065879	[1]	PUMP;DOUBLE ASS’Y
04.	3033590	[1]	GEAR;CENTER
05.	3038090	[1]	SHAFT;CENTER
08.	4023596	[1]	BRG.;BALL
09.	4198787	[1]	BRG.;BALL
10.	4191219	[1]	RING;RETAINING
11.	4179833	[1]	SEAL;OIL
12.	3033593	[1]	COVER;T.MISSION
13.	4179834	[1]	O-RING
14.	991733	[1]	RING;RETAINING
17.	4181700	[1]	PUMP;GEAR
19.	M341028	[2]	BOLT;SOCKET
20.	984054	[2]	WASHER;SPRING
21.	A590110	[2]	WASHER
23.	4191974	[1]	ADAPTER
23A.	4506418	[1]	O-RING
28.	3034465	[2]	GEAR;DRIVE
29.	991345	[2]	RING;RETAINING
32.	9065880	[2]	PUMP;SINGLE
32A.	9070528	[1]	REGULATOR
35.	M211645	[8]	BOLT
36.	4126090	[4]	WASHER;SEAL
37.	A590916	[4]	WASHER;SPRING
41.	94-0649	[1]	ELBOW
42.	J728684	[1]	REDUCER
43.	4511984	[1]	PLUG
45.	4196389	[1]	GAUGE;LEVEL
45A.	4509180	[1]	O-RING
48.	4092534	[1]	PLUG
48A.	4509180	[1]	O-RING
50.	4184689	[2]	PIPE
51.	4203485	[1]	FITTING;PIPE
51A.	957366	[1]	O-RING
52.	4181053	[1]	PIPE
53.	4179837	[5]	FITTING;PIPE
53A.	957366	[1]	O-RING
55.	3033595	[1]	PIPE
56.	3036487	[1]	PIPE
57.	4118499	[4]	FITTING;PIPE
57A.	957366	[1]	O-RING
59.	4179843	[2]	CLAMP
60.	J900828	[1]	BOLT
61.	M500807	[1]	NUT
62.	A590908	[1]	WASHER;SPRING
65.	4092149	[1]	BOLT;EYE
67.	3037596	[1]	NAME-PLATE
68.	M492564	[2]	SCREW;DRIVE
73.	4118705	[1]	COUPLING ASS’Y
73A.	4183171	[1]	HUB
73B.	4183170	[2]	SCREW;SET
73C.	4101345	[12]	PIN;SPRING
73D.	4183167	[4]	INSERT
73E.	4183169	[4]	BOLT;SOCKET
73F.	4183166	[4]	INSERT
73G.	4183168	[4]	BOLT;SOCKET
73H.	4183165	[1]	COUPLING
74.	J901040	[3]	BOLT
75.	4114402	[3]	WASHER
76.	A590910	[8]	WASHER;SPRING
77.	J901030	[5]	BOLT

Compatible equipment models:

ZR260HC, ZX450-3, ZX450-3F, ZX450LC-3-DH, ZX470H-3, ZX470H-3-HCMC, ZX470H-3F, ZX470LC-5B, ZX470LCH-5B, ZX470R-3, ZX470R-3F, ZX500LC-3, ZX500LC-3F, ZX520LCH-3, ZX520LCH-3F, ZX520LCR-3, ZX520LCR-3F

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