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Sany Arm cylinder assy SY500 Hydraulic Cylinder Assembly for excavator parts
Product Details:
| Place of Origin: | China |
| Model Number: | SY500 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1pcs |
|---|---|
| Price: | Negotiable Price |
| Packaging Details: | Standard Shipping Package |
| Delivery Time: | 2-3 days |
| Payment Terms: | T/T, PayPal, Trade Assurance |
| Supply Ability: | 1000 pieces/month |
|
Detail Information |
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| Model: | SY500 | Part Number: | / |
|---|---|---|---|
| Product Name: | Sany Hydraulic Cylinder Assy | Application: | Excavator Parts |
| Name: | Hydraulic Cylinder Assembly | Brand: | Belparts |
| Power: | Hydraulic | Type: | Excavator Spare Parts |
Product Description
Sany Arm cylinder assy SY500 Hydraulic Cylinder Assembly for excavator parts
| Model |
SY500 |
| Oem | Support |
| part number |
31N4-50130 31N4-50131 |
| Application | excavator parts |
| Oem | Support |
| Packing | Wooden Pallet Or Customized |
List of spare parts
| # | Part No | Part Name | Qty. | Price request |
|---|---|---|---|---|
| * | 31N4-50130 | ARM CYLINDER | 1 | |
| * | 31N4-50131 | ARM CYLINDER | 1 | |
| * | 31N4-50132 | CYLINDER ASS'Y | 1 | |
| *-1 | 31Y1-18081 | ARM CYL SUB ASSY | 1 | |
| * | 31N4-50133 | ARM CYLINDER | 1 | |
| *-1 | 31Y1-18080 | ARM CYL SUB ASSY WITHOUT PIPE |
1 | |
| *-1 | 31Y1-18081 | ARM CYL SUB ASSY WITHOUT PIPE |
1 | |
| *-1 | 31Y1-18082 | ARM CYL SUB ASSY WITHOUT PIPE |
1 | |
| 1 | 31Y1-18260 | TUBE ASSY | 1 | |
| 2 | 31Y1-03620 | ROD ASSY | 1 | |
| 2 | 31Y1-03621 | ROD ASSY | 1 | |
| 2 | 31Y1-03622 | ROD ASS'Y | 1 | |
| N36 | @ | FUEL INJECTION PIPE & NOZZLE | 1 | |
| N37 | @ | FUEL INJECTION PIPE & NOZZLE | 1 | |
| 3 | 31Y1-19640 | GLAND | 1 | |
| 4 | S732-080040 | BUSHING-DD2 | 1 | |
| 5 | Y191-086000 | RING-SNAP | 1 | |
| K6 | Y220-080011 | SEAL-ROD | 1 | |
| K7 | Y180-080020 | RING-BACK UP | 1 | |
| K8 | Y240-080013 | RING-BUFFER | 1 | |
| K9 | Y110-080011 | WIPER-DUST | 1 | |
| 10 | Y190-094000 | RING-SNAP | 1 | |
| K11 | S631-105004 | O-RING | 2 | |
| K12 | S641-105002 | RING-BACK UP | 1 | |
| K13 | S641-105003 | RING-BACK UP | 1 | |
| 14 | 31YC-21050 | RING-CUSHION | 1 | |
| 15 | 31Y1-03660 | PISTON | 1 | |
| 15 | 31Y1-03661 | PISTON | 1 | |
| K16 | S632-070004 | O-RING | 1 | |
| K17 | S642-070003 | RING-BACK UP | 2 | |
| K18 | Y420-115000 | SEAL-PISTON | 1 | |
| K19 | Y310-115003 | RING-WEAR | 2 | |
| K20 | Y440-115000 | RING-DUST | 2 | |
| 21 | 31YC-29070 | SPEAR-CUSHION | 1 | |
| 22 | Y890-015011 | BALL-STEEL | 1 | |
| 23 | 31YC-61050 | NUT-LOCK | 1 | |
| 23 | 31YC-61174 | NUT-LOCK | 1 | |
| 24 | S109-180604 | BOLT-SOCKET | 9 | |
| 25 | 31Y1-03670 | BAND ASSY | 2 | |
| 25 | 31Y1-03670 | BAND ASSY | 1 | |
| 25-1 | 31Y1-03680 | BAND SUB ASS'Y | 1 | |
| 25-2 | 31YC-31060 | BAND | 1 | |
| 25-3 | S011-100352 | BOLT-HEX | 2 | |
| 25-4 | S411-100002 | WASHER-SPRING | 2 | |
| 25-5 | 31YC-36010 | CLAMP-PIPE | 1 | |
| 25-6 | S015-120502 | BOLT-HEX | 1 | |
| 25-7 | S411-120002 | WASHER-SPRING | 1 | |
| 26 | 31Y1-18090 | PIPE ASSY | 1 | |
| 27 | 31Y1-18100 | PIPE ASSY-B | 1 | |
| K28 | Y171-019004 | O-RING(AN ??) | 1 | |
| K29 | S631-026004 | O-RING | 1 | |
| 30 | S037-104512 | BOLT-W/WASHER | 4 | |
| 31 | S017-100602 | BOLT-HEXAGON HEAD | 4 | |
| 32 | S411-100002 | WASHER-SPRING | 8 | |
| 33 | 31YC-11081 | BUSHING-PIN | 2 | |
| 34 | Y000-070200 | SEAL-DUST | 4 | |
| 38 | 31YC-66031 | WASHER-LOCK | 1 | |
| 39 | S112-080164 | SCREW-SET,HEX SOCKET | 1 | |
| K | 31Y1-18110 |
SEAL KIT |
Advantages
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Precision Control: Hydraulic operation allows quick and accurate adjustments.
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Durability: High-strength materials resist harsh environments.
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Low Maintenance: Simple design facilitates easy inspection and part replacement.
Applications
Widely used in mining, construction, and agricultural excavators, especially on uneven or rugged terrain.
Maintenance Tips
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Regular Inspections: Check seals and rods for wear or damage.
-
Clean Hydraulic System: Prevent contamination from dirt or debris.
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Lubrication: Apply grease to the piston rod to minimize friction.
Common Issues & Troubleshooting
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Hydraulic Leaks: Replace worn seals or gaskets.
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Stuck Piston Rod: Clean and lubricate; check for misalignment.
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Insufficient Tension: Inspect hydraulic pressure and internal wear.
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FAQ:
1. If I only know the excavator model, but can not offer parts No., what should I do ?
If possible, you can send us pictures of old products, nameplate or the size for reference.
2. What is the warranty of the parts after I purchased?
The warranty is 6/12 Months based on the item details.
3. How can I pay the order?
We can receive payment through T/T, Paypal(for small amount),Alibaba trade assurance.
4. When will get the items after I place order?
Once your payment is confirmed, we will arrange the goods within 24 hours; if not in stock , we will inform you before placing the order.
5. How can I do if there is something wrong with the items?
First of all , I have confidence in the quality of our products ,if you really found something wrong ,pls provide pictures for us and we will check. After it is confirmed, pls return to us , we will offer the correct item.
6. What is your main products ?
We are specialized in the excavator spare parts, such as travel motor gearbox/ass’y/parts, swing gearbox/ass’y/motor/parts, hydraulic pump assy/parts and gear parts. If you need other excavator parts, we also can supply as your requirements.