Hitachi ZX450 ZX460 ZX480 distribution 4469304 Hydraulic Excavator Relief Valve
Product description
| Part name | Excavator main relief valve |
| Part number | 4469304 |
| Machine model | ZX450 ZX460 ZX480 |
| Warranty | 3 months |
| Appliion | Crawler excavator |
| Quality | Aftermarket |
| MOQ | 1 PCS |
| Condition | Brand new |
| # | Part No | Part Name | Qty. | Remark |
|---|---|---|---|---|
| 4434686 | VALVE; CONTROL (1/5) | 1 | ||
| 1 | . HOUSING | 1 | ||
| 2 | 0818001 | . PLUNGER | 1 | |
| 3 | 0818002 | . PLUNGER | 1 | |
| 4 | 0818003 | . PLUNGER | 1 | |
| 5 | 0818004 | . PLUNGER | 1 | |
| 6 | 0622843 | . VALVE | 1 | |
| 7 | 0622817 | . CAP | 1 | |
| 8 | 0810405 | . SPRING | 1 | |
| 9 | 4088425 | . O-RING | 4 | |
| 10 | 0189803 | . CHIP | 2 | |
| 11 | 0622816 | . SPACER | 1 | |
| 12 | 0810406 | . SPOOL | 1 | |
| 15 | 4469304 | . VALVE; RELIEF | 1 | |
| 17 | 0622829 | . CHECK | 2 | |
| 18 | 0622827 | . SPRING | 2 | |
| 19 | 0622825 | . CAP | 1 | |
| 20 | 0223104 | . RING; BACK-UP | 1 | |
| 28 | 4506420 | . O-RING | 1 | |
| 29 | 4027959 | . RING; BACK-UP | 6 | |
| 30 | 0646203 | . PLUG | 1 | |
| 31 | 0624703 | . O-RING | 1 | |
| 32 | 0624702 | . CAP | 1 | |
| 33 | 0622803 | . COVER | 3 | |
| 34 | 0101616 | . O-RING | 8 | |
| 35 | 0622805 | . SLEEVE | 4 | |
| 36 | 0622806 | . GUIDE | 8 | |
| 37 | 0622807 | . SPIRNG | 4 | |
| 38 | 0622808 | . CAP | 4 | |
| 39 | 0809705 | . COVER | 1 | |
| 41 | 0622810 | . CAP | 1 | |
| 42 | 957366 | . O-RING | 2 | |
| 43 | M341230 | . BOLT; SOCKET | 16 | |
| 44 | 0622875 | . PLUG | 1 | |
| 45 | 0818005 | . COVER | 1 | |
| 46 | 0622877 | . CAP | 1 | |
| 47 | 0166805 | . RING; BACK-UP | 1 | |
| 48 | 4506412 | . O-RING | 1 | |
| 66 | 4153108 | . O-RING | 5 | |
| 68 | 0212416 | . O-RING | 1 | |
| 72 | 4153098 | . O-RING | 1 | |
| 73 | 4506418 | . O-RING | 1 | |
| 74 | 0622871 | . SEAT | 1 | |
| 75 | 0810407 | . CAP | 1 | |
| 76 | 0622873 | . BALL | 1 | |
| 77 | 4113187 | . RING; BACK-UP | 1 | |
| 78 | 966689 | . O-RING | 1 | |
| 105 | 0809734 | . POPPET | 1 | |
| 106 | 0809735 | . RING; BACK-UP | 2 | |
| 107 | 0809736 | . O-RING | 1 | |
| 108 | 0809737 | . SPRING | 1 | |
| 109 | 0809738 | . SLEEVE | 1 | |
| 110 | 0809739 | . O-RING | 1 | |
| 111 | 0212312 | . RING; BACK-UP | 1 | |
| 112 | 0809740 | . CAP | 1 | |
| 113 | 4153099 | . O-RING | 5 | |
| 114 | 0809708 | . SLEEVE | 1 | |
| 115 | 0809709 | . NUT | 1 | |
| 116 | 0809710 | . PISTON | 1 | |
| 117 | 0809711 | . O-RING | 1 | |
| 118 | 0809712 | . SEAT | 1 | |
| 119 | 0809713 | . SPRING | 1 | |
| 120 | 0809714 | . POPPET | 1 | |
| 121 | 0809715 | . SLEEVE | 1 | |
| 122 | 0809716 | . SCREW | 1 | |
| 123 | 0809717 | . NUT | 1 | |
| 124 | 0809718 | . CAP | 1 | |
| 125 | 0135206 | . SPRING | 1 | |
| 126 | 0809719 | . POPPET | 1 | |
| 127 | 4040813 | . RING; BACK-UP | 1 | |
| 128 | 0809720 | . O-RING | 1 | |
| 129 | 0809729 | . PISTON | 4 | |
| 130 | 0809728 | . POPPET | 4 | |
| 131 | 0809727 | . SPRING | 4 | |
| 132 | 0809726 | . O-RING | 4 | |
| 133 | 0809725 | . RING; BACK-UP | 8 | |
| 134 | 0809724 | . SPRING | 4 | |
| 135 | 0809723 | . SLEEVE | 4 | |
| 136 | 0809722 | . SEAT | 4 | |
| 137 | 0809721 | . NUT | 4 | |
| 138 | 0809733 | . POPPET | 4 | |
| 139 | 0809732 | . SPRING | 4 | |
| 140 | 0809731 | . O-RING | 4 | |
| 141 | 4153089 | . O-RING | 4 | |
| 142 | 0809730 | . SCREW | 4 | |
| 250 | 4469298 | . VALVE; RELIEF | 4 |
About our company
We can supply you all kinds of excavator spare parts as following:
Hydraulic Parts:
Hydraulic pump, Travel motor, Swing motor, Travel gearbox, Swing gearbox, Main control valve, Hydraulic cylinder assy, Gear pump, Pump regulator,etc.
Undercarriage Parts:
Track link and shoe assy, Track roller, Carrier roller, Idler, Sprocket, Track link guide, Track Adjuster assy, etc.
Excavator Attachments:
Bucket ,mud bucket,earth bucket, heavy duty rock bucket , skeleton bucket,hydraulic breaker, hydraulic quick coupler,ripper,etc.
Cabin Parts:
Excavator cabin, Cabin door, Side door panel, Cabin seat, Cabin glass, Engine cover, Tool box, Door lock, etc.
Electric Parts:
Controller, Monitor, Panel, Throttle motor, Solenoid valve, Wire harness, etc.
Engine Parts:
Cylinder block, Cylinder head, Crankshaft, Engine assy, Injector, Fuel injection pump, Oil pump, Feed pump, Oil cooler, Filter, Turbocharger, Starter motor, Alternator, Water pump, Fan blade, Liner kits, Bearings, Valves, Gasket kit, etc.
Other Parts:
Seal kit, Floating seal, Joystick, Foot pedal valve, O-ring box, Coupling, etc.
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 1-3 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
