Guangzhou Bulldog Mechanical Equipment Co., Ltd.
Bulldog is the premiere provider of sealing solutions for heavy equipment worldwide,offering hydraulic cylinder kits,hydraulic pump seal kits, hydraulic breaker seal kits,hydraulic breaker diaphragms
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Hyundai 31Y1-31320 Boom Oil Seal Repair Kit Hydraulic Cylinder R140LC-9 R145CR-9 Excavator Service Kits
| Product Name | Boom Cylinder Oil Seal Repair Kit |
| Part Number | 31Y1-31320, 31Y131320 |
| Model | 9-SERIES CRAWLER EXCAVATOR R140LC-9, R140LC-9A, R140LC-9S, R140LC-9V(INDIA), R145CR-9, R145CR-9A, RB140LC-9S(BRAZIL), R140LC-9(INDIA) 9-SERIES WHEEL EXCAVATOR R140W-9, R140W-9A, R140W-9S F-SERIES CRAWLER EXCAVATOR HX140L F-SERIES WHEEL EXCAVATOR HW140 Hyundai |
| Material | PU, Rubber, PTFE, NBR, HNBR, ACM, VMQ |
| Place of Origin | China(Mainland) |
| Brand name | BULLDOG |
| Packing | PP bag inside, carton box outside |
| Shipping Mode | By air, by sea, by express(FedEx, UPS, DHL, TNT, etc.) |
| Payment Terms | Western Union, Paypal, T/T, Transfer |
| CertifiCATEEion | ISO9001 |
| Warranty | Unavailable |
| Customized | OEM & ODM are welcomed |
| CATEEegory Group | Hydraulic cylinder seal kit, excavator service kits |
| Condition | New, genuine new |
| Sample | Available |
| Applicable Industries | Building material shops, machinery repair shops, retail, construction work... |
| Feature | High sealing performance/ wear resistance |
| AppliCATEEion | Boom |
Other Available Parts:
(1) Boom cylinder seal kit, bucket cylinder seal kit, stick arm cylinder seal kit, track adjust seal kit, center joint seal kit, pump main seal kit, swing motor seal kit, travel motor seal kit, floating seal, oil seal, pilot valve seal kit, gear pump seal kit, controller valve seal kit, coupling.
(2) Main pump parts, relief valve, swing motor parts, swing device parts, travel motor parts, travel reduction parts, bearing ,
(3) Engine rebuild parts, piston, liner, piston ring, crankshaft, camshaft, rod connecting, engine bearing, valve, valve seat, valve guide, gasket kit, cylinder block , cylinder head, oil pump, water pump, injector, feed pump, pulley, fan.
(4) Solenoid, sensor, air controller, therttle motor, wiper motor, blower motor, start motor.
(5) Teeth, adapter, pin, bucket, bucket pin, bushing, h link, track link, cylinder assy, spring, top roller, track roller, idler, sprocket.
Parts list
| Pos. | Part No | Qty | Parts name |
| *. | 31Q4-50110 | [1] | BOOM CYLINDER-LH |
| *. | 31Q4-50111 | [1] | BOOM CYLINDER-LH |
| *. | 31Q4-50120 | [1] | BOOM CYLINDER-RH |
| *. | 31Q4-50121 | [1] | BOOM CYLINDER-RH |
| *-1. | 31Y1-31160 | [1] | BOOM CYL SUB ASSY |
| *-1. | 31Y1-31161 | [1] | BOOM CYL SUB ASSY |
| 1 | 31Y1-31170 | [1] | TUBE ASSY |
| 2 | 31Y1-31230 | [1] | ROD ASSY |
| 3 | 31Y1-31270 | [1] | GLAND |
| 4 | S732-075030 | [1] | BUSHING-DD2 |
| 5 | Y191-081000 | [1] | RING-SNAP |
| K6. | Y220-075013 | [1] | SEAL-ROD |
| K7. | Y180-075020 | [1] | RING-BACK UP |
| K8. | Y240-075012 | [1] | RING-BUFFER |
| K9. | Y110-075011 | [1] | WIPER-DUST |
| 10 | Y190-089000 | [1] | RING-SNAP |
| K11. | S632-100004 | [1] | O-RING |
| K12. | S642-100003 | [1] | RING-BACK UP |
| 13 | 31YC-26040 | [1] | RING-CUSHION |
| 14 | 31Y1-31300 | [1] | PISTON |
| K15. | Y420-105000 | [1] | SEAL-PISTON |
| K16. | Y310-105000 | [2] | RING-WEAR |
| K17. | Y440-105000 | [2] | RING-DUST |
| K18. | S632-055004 | [1] | O-RING |
| K19. | S642-055003 | [2] | RING-BACK UP |
| 20 | 31YC-68020 | [1] | NUT-LOCK |
| 21 | S114-080144 | [1] | SCREW-SET |
| 22 | S109-140704 | [14] | BOLT-SOCKET |
| 23 | 61Q6-98820 | [2] | BUSHING-PIN |
| 23 | 61M9-90740 | [2] | BUSHING-PIN |
| 24 | Y020-070000 | [4] | SEAL-DUST,DLI,KPU |
| 25 | 31Y1-31620 | [1] | BAND ASSY |
| 25 | 31Y1-31621 | [1] | BAND ASSY |
| 25-1. | 31Y1-31630 | [1] | BAND SUB ASSY |
| 25-2. | 31YC-32010 | [1] | BAND |
| 25-2. | 31YC-31510 | [1] | BAND |
| 25-3. | S011-100352 | [2] | BOLT-HEX |
| 25-3. | S011-100356 | [2] | BOLT-HEX |
| 25-4. | S411-100002 | [6] | WASHER-SPRINIG |
| 25-4. | S411-100006 | [6] | WASHER-SPRING |
| 25-5. | S070-052236 | [2] | U-BOLT |
| 25-6. | S205-101002 | [4] | NUT-HEX |
| 25-6. | S205-101006 | [4] | NUT-HEX |
| 26 | 31Y1-31680 | [1] | PIPE ASSY-ROD,LH |
| 26 | 31Y1-31681 | [1] | PIPE ASSY-ROD,LH |
| 26 | 31Y1-31690 | [1] | PIPE ASSY-ROD,RH |
| 26 | 31Y1-31691 | [1] | PIPE ASSY-ROD,RH |
| 27 | 31Y1-31700 | [1] | PIPE ASSY-HEAD,LH |
| 27 | 31Y1-31701 | [1] | PIPE ASSY-HEAD,LH |
| 27 | 31Y1-31710 | [1] | PIPE ASSY-HEAD,RH |
| 27 | 31Y1-31711 | [1] | PIPE ASSY-HEAD,RH |
| K28. | Y171-015004 | [2] | O-RING |
| 29 | S107-080404 | [8] | BOLT-SOCKET |
| 29 | S107-080406 | [8] | BOLT-SOCKET |
| 30 | P220-430201 | [1] | PLUG-HEX |
| K. | 31Y1-31320 | [1] | SEAL KIT |
Parts exploded view
Company warehouse
FAQ
1. Q: Are you a manufacturer or trader?
A: We are both in manufacturer and trader, have more than 10 years
of industry experience.
2. Q: Can i make a small order first?
A: Yes, of course.
3. Q: If we let the product make a change of the size, can you offer the
seal kit for this size?
A: Yes, just send the machine model, part number and the change
of size to us, we can make it.
4. Q: Have you support the OEM or not?
A: Sure, we support the OEM,BULLDOG or as required.
5. Q: How can i pay the goods?
A: For the payment, we support the PayPal, Western Union, Money Gram, T/T in advance, L/C at sight, etc
6. Q: How to ship the products?
A: For the shipment, we support the DHL Fedex EMS UPS or by Air/ Sea., if you have the agent in china, we can contact your agent according to your request.
7. Q: What’s the delivery time?
A: The goods can be shipped at 2-5 working days after receiving payment.