High-performance CASE piston seal designed for hydraulic cylinders requiring dependable bidirectional sealing, low friction, and strong wear resistance. Ideal for demanding mobile and industrial equipment where stable sealing and long service life are essential.
The JIC 87715782 inch piston seal for CASE is a double-acting SPGW hydraulic seal designed for reliable piston sealing in demanding hydraulic cylinder applications. Its engineered structure combines a bronze-filled PTFE ring with an elastomer energizing element to achieve stable sealing performance, low friction, and long-lasting operation.
This seal is suitable for European and American construction machinery brands such as CASE, CATERPILLAR, and JOHN DEERE. It is designed to handle demanding hydraulic conditions with strong extrusion resistance, good wear behavior, and long-term sealing stability. Its structure also supports improved lubrication and easy installation in open housings.
For hydraulic cylinders experiencing leakage, wear, or unstable sealing performance, the JIC 87715782 CASE SPGW piston seal provides a dependable replacement solution. Its double-acting design improves sealing in both directions of piston travel, while the low-friction wear-resistant sealing ring helps maintain efficiency, reduce downtime, and support long-term hydraulic system reliability.
| TYPE | D1 | d1 | L | ORDER SIZE | |
| JSPGW | 3 | 2.522 | 0.579 | 3*2.522*0.579 | |
| JSPGW | 3-1/4 | 2.772 | 0.579 | 3-1/4*2.772*0.579 | |
| JSPGW | 3-1/2 | 3.02 | 0.579 | 3-1/2*3.02*0.579 | |
| JSPGW | 4 | 3.522 | 0.579 | 4*3.522*0.579 | |
| JSPGW | 4-1/2 | 4.02 | 0.579 | 4-1/2*4.02*0.579 | |
| JSPGW | 4-1/4 | 3.772 | 0.579 | 4-1/4*3.722*0.579 | |
| JSPGW | 4-3/4 | 4.27 | 0.579 | 4-3/4*4.27*0.579 | |
| JSPGW | 5 | 4.522 | 0.579 | 5*4.422*0.579 | |
* All manufacturer's names, part numbers, and descriptions are used for reference purposes only. We do not imply that any part shown is the product of these manufacturers.
We ship worldwide via DHL, FedEx, UPS, TNT, and EMS for small orders, and by sea freight for bulk orders. Standard delivery time is 5–7 working days for small orders and 15–30 days for sea freight.
All products are carefully packaged in neutral packaging with foam protection to prevent damage during transit. Custom packaging with your branding is available for OEM orders.
We accept multiple payment methods for your convenience. For new customers, we typically require 100% advance payment for small orders. For established partnerships, we offer flexible terms including 30% deposit with balance before shipping.
