Model:WA600-6 Wheel Loader Hydraulic Cylinder Seal Kit
Part Name:707-99-47830
Cylinder No:707-01-0J131,707-01-0J130,707-01-0J141,707-01-0J140
Rod:90MM
Piston:130MM
For:Komatsu WA600-6,WD600-6
Material:PU+NBR+PTFE
Certification:ISO 9001
Packaging Details:bag or box +carton
Delivery Time:2-5days upon payments confirmed
Brand:TOPARTS, OEM or as Required
Payment Terms:TT/Paypal/WEST UNION
Supply Ability:50
MOQ:1set
Parts list
| NO. | Part Number | Product Name | Quantity |
| 707-01-XR120 | CYLINDER GROUP, L.H. (FINAL COATING) | 1 | |
| 707-01-0J131 | CYLINDER ASS’Y, LIFT, L.H. | 1 | |
| 707-01-0J130 | CYLINDER ASS’Y, LIFT, L.H. | 1 | |
| 1 | 707-13-13961 | CYLINDER,L.H. | 1 |
| 1 | 707-13-13960 | CYLINDER,L.H. | 1 |
| 2 | 426-46-33140 | BUSHING | 1 |
| 3 | 424-09-12320 | SEAL,DUST (KIT) | 2 |
| 4 | 707-27-13550 | • HEAD | 1 |
| 5 | 707-52-90681 | • BUSHING | 1 |
| 5 | 707-52-90680 | • BUSHING | 1 |
| 6 | 707-51-90030 | • PACKING,ROD (KIT) | 1 |
| 7 | 707-51-90650 | • RING,BUFFER (KIT) | 1 |
| 8 | 195-63-94170 | • SEAL,DUST (KIT) | 1 |
| 9 | 07179-13104 | • RING,SNAP | 1 |
| 10 | 07020-00900 | • FITTING,GREASE | 1 |
| 11 | 07000-15120 | • O-RING (KIT) | 1 |
| 12 | 707-35-91320 | • RING,BACK-UP (KIT) | 1 |
| 13 | 01010-81670 | • BOLT | 12 |
| 14 | 01643-51645 | • WASHER | 12 |
| 15 | 707-59-90321 | • ROD, PISTON | 1 |
| 15 | 707-59-90320 | • ROD, PISTON | 1 |
| 16 | 07000-15080 | • O-RING (KIT) | 1 |
| 17 | 707-35-90940 | • RING,BACK-UP (KIT) | 2 |
| 18 | 707-36-13780 | • PISTON | 1 |
| 19 | 707-44-13190 | • RING,PISTON (KIT) | 1 |
| 20 | 707-39-13150 | • RING,WEAR (KIT) | 2 |
| 21 | 707-44-13911 | • RING | 2 |
| 22 | 01310-01216 | • SCREW | 1 |
| 23 | 707-86-68021 | TUBE,L.H. | 1 |
| 23 | 707-86-68020 | TUBE,L.H. | 1 |
| 24 | 07000-13030 | O-RING (KIT) | 1 |
| 25 | 07372-21060 | BOLT | 4 |
| 26 | 01643-51032 | WASHER | 4 |
| 27 | 07372-21045 | BOLT | 4 |
| 28 | 01643-51032 | WASHER | 4 |
| 29 | 707-86-67880 | TUBE,L.H. | 1 |
| 30 | 07000-13030 | O-RING (KIT) | 2 |
| 31 | 707-88-04710 | ADAPTER | 1 |
| 32 | 01252-61025 | BOLT | 4 |
| 33 | 707-88-28460 | BRACKET, L.H. | 1 |
| 34 | 707-88-26190 | BAND | 1 |
| 35 | 01010-81035 | BOLT | 2 |
| 36 | 01643-31032 | WASHER | 2 |
| 37 | 01010-81045 | BOLT | 2 |
| 38 | 01643-31032 | WASHER | 2 |
| 39 | 01010-81030 | BOLT | 2 |
| 40 | 01643-31032 | WASHER SERVICE KIT | 2 |
| K | 707-99-47830 | SERVICE KIT, LIFT CYLINDER | 1 |
Exploded view
Toparts 707-99-47830 Hydraulic Cylinder Seal Kit for WA600-6 & WD600-6
Optimize the lifting power and operational reliability of your heavy machinery with the Toparts 707-99-47830 Hydraulic Cylinder Seal Kit. Specifically designed for the Lift Cylinder of Komatsu WA600-6 Wheel Loaders and WD600-6 Wheeled Dozers, this premium repair kit is engineered to eliminate internal bypass and external leaks in high-capacity hydraulic systems.
Engineered for Heavy-Duty Lifting Performance
The Komatsu WA600-6 is a massive production loader that handles extreme payloads in mining and large-scale construction. Its lift cylinders are the backbone of its productivity, subjected to immense pressure and constant cycling. Toparts has developed the 707-99-47830 kit using advanced material science to ensure your equipment maintains maximum breakout force and smooth boom control, even under the most grueling 24/7 operating schedules.
Key Features and Benefits:
Direct OEM Compatibility: Precisely matched to Komatsu part number 707-99-47830, ensuring a perfect fit for the lift cylinders of WA600-6 and WD600-6 models with no modifications required.
Premium Material Grade: Constructed using high-tensile Polyurethane (PU), PTFE (Teflon) with bronze reinforcement, and high-spec Nitrile (NBR). These materials offer exceptional resistance to heat, extrusion, and abrasion.
Superior Pressure Retention: Our high-performance rod seals and piston seals are designed to hold maximum hydraulic pressure, preventing “cylinder drift” and ensuring stable lifting during bucket loading.
Advanced Contamination Protection: Includes a heavy-duty double-lip wiper seal that effectively scrapes away dust, mud, and ice, protecting the cylinder rod and internal seals from scoring.
Reduced Maintenance Downtime: Engineered for long-life durability, these seals extend the intervals between repairs, keeping your wheel loader in the pit and out of the service bay.
Complete Overhaul Set: This comprehensive kit includes all necessary components—rod seals, buffer seals, piston seals, wear rings, back-up rings, and O-rings—for a professional-standard cylinder rebuild.
Product Specifications:
Feature:Details
Part Number:707-99-47830
Compatible Models:Komatsu WA600-6 / WD600-6
Cylinder Application:Lift Cylinder (Boom Cylinder)
Material Grade:Industrial Strength PU, PTFE + Bronze, NBR
Application:Mining, Quarrying, and Heavy Construction
Manufacturer:Toparts
Why Trust Toparts?
Toparts is a global leader in providing high-end sealing solutions for the mining and construction industries. We understand that for a WA600-6, every hour of downtime represents significant lost production. Our 707-99-47830 seal kit provides an industry-leading balance of OEM-quality performance and exceptional aftermarket value, ensuring your Komatsu equipment remains a powerful and efficient asset in your fleet.
Would you like me to check the availability of the matching Steering Cylinder or Tilt Cylinder seal kits for your WA600-6 to complete your maintenance schedule?

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