Hydraulic Breaker Seal Kit

Premium Kawagawa HB30G hydraulic breaker seal kit with OEM-grade fit. Oil & heat resistant materials prevent leaks, stabilize pressure, and reduce downtime. Complete repair package for maintenance and overhauls.

Premium Kawagawa HB20G hydraulic hammer seal kit with OEM fit, high-temp resistance materials, and easy installation. Prevents oil leaks, stabilizes pressure, and reduces downtime for excavator maintenance.

Premium Kawagawa HB40G hydraulic breaker seal kit with OEM-grade fit. High-toughness, oil-resistant seals prevent leaks, stabilize pressure & reduce downtime. Supports custom colors & OEM service.

SB131 hydraulic hammer seal kit with OEM fit, industrial-grade materials, and 6-month warranty. Prevents leaks, stabilizes pressure, and reduces downtime for excavator maintenance.

High-quality SB121 hydraulic breaker seal kit with OEM fit. Stops oil leaks, restores pressure & performance. Wear-resistant, 100% tested for durability. Reduces downtime & maintenance costs.

Premium SB81 hydraulic breaker seal kit with imported wear-resistant rubber. Leak-proof, high pressure resistant, and anti-aging for stable performance. Cost-effective replacement with perfect fit, fast global delivery.

OEM-quality SB140 hydraulic breaker diaphragm. Made from high-grade NBR/PU for superior oil, pressure & wear resistance. Ensures leak-proof operation and stable performance in demanding mining/demolition applications. ISO certified with exact fit.

OEM-grade HB30G hydraulic breaker diaphragm with HNBR+nylon composite for 3x longer life. Withstands 125MPa pressure, prevents oil leakage, and ensures stable impact energy. Direct replacement with 60% lower cost than original parts.

OEM-grade HNBR SB121 hydraulic breaker rubber cup diaphragm. High durability, oil & temperature resistance. Fixes nitrogen leaks, stabilizes impact power. In stock, custom options available.

OEM-grade SB131 hydraulic breaker rubber cup seal made from premium modified HNBR for high chemical resistance, oil-proof performance, and high-temperature durability. Custom OEM/ODM available with complete seal kits in stock.

SB81 Hydraulic Breaker Seal Kit: Premium rebuild seal set with O-rings, backup rings, and wear rings made from high-quality rubber and polyurethane. Ensures leak-free operation, withstands up to 380 bar pressure, and offers global shipping with 12-month warranty.

HB20G hydraulic breaker seal kit includes rod seal, piston seal, O-rings, backup rings, and wear rings to prevent oil leakage, maintain pressure, and restore striking efficiency. Made from PU+PTFE+FKM+NBR materials for durability. Complete OEM-equivalent kit for quarry, demolition, and construction breaker maintenance.

Furukawa HB30G Hydraulic Breaker Seal Kit with OEM-grade imported PU material, CE & ISO9001 certified. Features high-pressure resistance (125 MPa), wide temperature adaptability (-35℃ to +135℃), and ≥500h lifespan. Complete kit ensures easy installation and perfect compatibility with MSB/SAGA hydraulic hammers.

Restore your HB40G breaker's full power with this premium seal kit. Complete hydraulic breaker seal kit designed for HB40G hammer rebuild and routine maintenance. Includes all critical hydraulic hammer seals to replace worn components and prevent oil bypass. Made from high-grade polyurethane and NBR for high-temperature resistance and low friction operation.

OEM-grade HNBR SB81 hydraulic breaker diaphragm. High wear/heat resistance, nitrogen-oil separation, and large stock. Custom branding and global shipping available.

OEM-quality SB40 hydraulic breaker seal kit with FKM/HNBR/PU/PTFE materials. Withstands 25MPa pressure, -35℃~+135℃ temps. Complete set prevents oil leaks and dust intrusion. Factory-direct pricing with fast delivery.

OEM-grade HB10G hydraulic breaker diaphragm for Furukawa HB10G. High-pressure NBR rubber withstands -40℃ to 140℃, prevents oil leaks, and reduces downtime. Direct replacement with custom options available.

OEM-grade SB151 hydraulic breaker diaphragm for Soosan SB151/SB150 models. High-pressure resistant NBR/PU construction prevents oil leakage, withstands extreme temperatures (-35℃ to 135℃), and maintains breaker performance in mining/demolition applications. Direct replacement with 6-month quality assurance.

OEM-quality seal cup for Furukawa HB20G breakers. Withstands 60-125 MPa pressure, prevents oil leaks & maintains power. Direct fit reduces downtime in mining/demolition.

Premium SB50 hydraulic breaker seal kit. High-wear rubber prevents leaks, withstands heavy impacts, and reduces maintenance costs. 6-12 month warranty. Custom OEM/ODM available.