PC750-6 Komatsu Service Kits 707-99-77390 7079977390 Excavator Boom Cylinder Oil Seal Kit
PC750-6 Komatsu Service Kits 707-99-77390 7079977390 Excavator Boom Cylinder Oil Seal Kit
| Product Name | Boom Cylinder Oil Seal Kit |
| Part Number | 707-99-77390, 7079977390 |
| Model | KOMATSU PC750-6 |
| Material | PU, Rubber, PTFE, NBR, HNBR, ACM, VMQ |
| Place of Origin | China(Mainland) |
| Brand name | SUNCAR |
| 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 |
| CertifiC.A.Tion | ISO9001 |
| Warranty | Unavailable |
| Customized | OEM & ODM are welcomed |
| C.A.Tegory 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 |
| AppliC.A.Tion | Boom |
How To Buy:
Step 1: Tell us the spare parts you want and provide enough information to confirm the product price.
- "Product name + part number + quantity".
- Expected packaging: general packaging or customized packaging.
Step 2: Quotation and invoice
- We will send the quotation to you as soon as possible. Once confirmed, we will issue an official invoice and provide bank information.
Step 3: Payment
- Pay to our account and send us a bank statement.
- Payment method: Western Union, T/T, Paypal, Transfer.
Step 4: Delivery
- After receiving the payment, we will arrange the goods to be delivered to your designated address in China as soon as possible.
Step 5: Receipt
- You just need to wait patiently for the goods.
Related Parts:
| Pos. | Part No | Parts name | Qty |
| G-1 | 209-63-X6400 | BOOM CYLINDER GROUP,L.H. | 1 |
| G-1 | 209-63-X6410 | BOOM CYLINDER GROUP,R.H. | 1 |
| 209-63-06300 | CYLINDER ASSEMBLY | 1 | |
| 1 | 209-63-57740 | • CYLINDER | 1 |
| 2 | 707-46-13010 | • BUSHING | 1 |
| 3 | 07043-00108 | • PLUG | 1 |
| 4 | 707-27-20730 | • HEAD,CYLINDER | 1 |
| 5 | 707-51-14080 | • PACKING,ROD (KIT) | 1 |
| 6 | 707-51-14630 | • RING,BUFFER (KIT) | 1 |
| 7 | 707-52-91150 | • BUSHING | 1 |
| 8 | 707-56-14080 | • SEAL,DUST (KIT) | 1 |
| 9 | 707-75-14520 | • RING,SNAP | 1 |
| 10 | 07000-15195 | • O-RING (KIT) | 1 |
| 11 | 07001-05195 | • RING,BACK-UP (KIT) | 1 |
| 12 | 07000-15195 | • O-RING (KIT) | 1 |
| 13 | 07001-05195 | • RING,BACK-UP (KIT) | 2 |
| 14 | 707-71-31410 | • COLLAR | 1 |
| 15 | 707-71-31580 | • COLLAR | 1 |
| 16 | 707-71-11450 | • RING | 1 |
| 17 | 01011-82705 | • BOLT | 12 |
| 18 | 01643-32780 | • WASHER | 12 |
| 19 | 209-63-57720 | • ROD,PISTON | 1 |
| 20 | 707-46-11520 | • BUSHING | 1 |
| 21 | 07043-00108 | • PLUG | 1 |
| 22 | 707-36-20300 | • PISTON | 1 |
| 23 | 07000-12115 | • O-RING (KIT) | 1 |
| 24 | 707-35-52860 | • RING,BACK-UP (KIT) | 2 |
| 25 | 707-44-20910 | • RING | 2 |
| 26 | 707-39-20820 | • RING,WEAR (KIT) | 2 |
| 27 | 707-44-20180 | • RING,PISTON (KIT) | 1 |
| 28 | 707-40-20870 | • SPACER | 2 |
| 29 | 707-71-51490 | • PLUNGER | 1 |
| 30 | 01252-61460 | • BOLT | 6 |
| 31 | 209-63-57770 | TUBE,L.H. | 1 |
| 31 | 209-63-57870 | TUBE,R.H. | 1 |
| 32 | 209-63-57380 | TUBE,L.H. | 1 |
| 32 | 209-63-57480 | TUBE,R.H. | 1 |
| 33 | 07000-13038 | O-RING (KIT) | 4 |
| 34 | 01010-81245 | BOLT | 8 |
| 35 | 01643-31232 | WASHER | 8 |
| 36 | 07378-11210 | HEAD | 2 |
| 37 | 07371-51260 | FLANGE | 4 |
| 38 | 01010-81245 | BOLT | 8 |
| 39 | 01643-31232 | WASHER | 8 |
| 40 | 707-88-95210 | BAND | 1 |
| 41 | 707-88-22430 | BRACKET | 1 |
| 42 | 01010-81240 | BOLT | 4 |
| 43 | 01643-51232 | WASHER | 4 |
| 44 | 07283-33442 | CLIP | 2 |
| 45 | 01599-01011 | NUT | 4 |
| 46 | 01643-31032 | WASHER | 4 |
| 707-99-77390 | SERVICE KIT | 2 |
Our Mission:
Our company is leading seal kit maker specially for hydraulic cylinder seal product.
* Whole hydraulic seal for construction machinery and industrial used.
* Repair seal kit(for Doosan, Hyundai, SUNCARSUNCARSUNCARVO.L.VO, Komatsu, Hitachi, Kobelco, C.A.T...etc)
* Hydraulic breaker seal
* Hydraulic breaker seal kit
* Floating seal
* Machined seal(made by SUNCAR for special size by special material) etc.
SUNCAR seals made a remarkable growth of quality and quality control, the quality already have reached or surpassed the global major leading seal maker quality with very reasonable cost. Our motto is to provide to our costumer most reliable, most superior, most reasonable sealing solution to satisfy customer requirement.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

