707-99-36710 Boom Cylinder Seal Kit for Komatsu PC70-8 Excavator
707-99-36710 Boom Cylinder Seal Kit for Komatsu PC70-8 Excavator. Premium aftermarket replacement for hydraulic cylinder repair. Please confirm the OEM part number and machine.
Brand: WINSCHEN
Country of Origin: China
MOQ: 1 SET
Dispatch time: 1-3 business days
SKU: KOM-707-99-36710
Share This Product
707-99-36710 Boom Cylinder Seal Kit for Komatsu Equipment
Eliminate hydraulic fluid leaks and restore the maximum lifting capacity of your excavator with the WINSCHEN premium 707-99-36710 Boom Cylinder Seal Kit. Engineered specifically to withstand the extreme operational pressures, heavy material payloads, and rugged environments of construction and earthmoving, this high-quality aftermarket repair kit ensures your Komatsu equipment operates safely and efficiently with zero pressure loss.
Key Features
- Manufactured to strict OEM dimensions, ensuring a precise and seamless fit for the boom hydraulic cylinders used in Komatsu PC70-8 series crawler excavators.
- Constructed from advanced elastomeric, polyurethane, and heavy-duty wear-resistant materials to provide exceptional resistance to high hydraulic pressure spikes, continuous rod friction, and extreme thermal variations.
- Effectively eliminates internal fluid bypass and external leakage, preventing boom drift and maintaining highly responsive, consistent lifting force during demanding loading and trenching operations.
- This comprehensive seal kit includes all essential precision components—such as dust seals, rod packings, buffer rings, piston rings, wear rings, back-up rings, and O-rings—required for a complete and reliable cylinder overhaul, directly replacing part number 707-99-36710.
- A cost-effective, highly reliable aftermarket alternative that meets or exceeds original equipment standards, minimizing your machine’s routine maintenance downtime and maximizing on-site productivity.
Compatible Equipment Models
Excavators: PC70-8 Komatsu
Seal Kit Related Parts
| Part No | Qty | Parts name |
|---|---|---|
| 07145-00065 | 2 | Seal, Dust |
| 707-51-65860 | 1 | Packing, Rod |
| 707-56-65740 | 1 | Seal, Dust |
| 07000-B2110 | 1 | O-Ring |
| 707-35-91610 | 1 | Ring, Back-Up |
| 07000-B2115 | 1 | O-Ring |
| 07000-B2110 | 1 | O-Ring |
| 707-35-91610 | 2 | Ring, Back-Up |
| 07145-00060 | 2 | Seal, Dust |
| 707-44-11250 | 1 | Ring, Piston |
| 707-39-11510 | 1 | Ring, Wear |
| 707-51-65650 | 1 | Ring, Buffer |
| 02896-61015 | 3 | O-Ring |
Specifications
| Part Number | 707-99-36710 (7079936710) |
| Part Type | Boom Cylinder Seal Kit / Service Kit |
| Application | Hydraulic Cylinder Rebuild |
| Brand | WINSCHEN |
| Country of Origin | China |
| SKU | KOM-707-99-36710 |
| MOQ | 1 SET |
| Delivery Time | 1-3 business days |
To ensure proper fitment, please verify your machine’s exact model and original hydraulic cylinder configuration with our support team prior to purchasing. We offer fast global shipping to keep your heavy machinery operating efficiently.
Related Komatsu Seal Kit Categories
Browse more Komatsu replacement parts or compare other hydraulic cylinder seal kits. For fitment confirmation, send the OEM part number, machine model through our inquiry form or WhatsApp.
| OEM Part Number | 707-99-36710 |
|---|---|
| Equipment Brand | Komatsu |
| Product Type | Boom Cylinder Seal Kit |
| Condition | Premium Aftermarket Replacement |
Only logged in customers who have purchased this product may write a review.
Reviews
There are no reviews yet.