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SB121 Hydraulic Breaker Diaphragm Rubber Cup Accumulator Seal
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.
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Soosan SB131 Rubber Cup Seal SB131 Accumulator Diaphragm Breaker Spare Parts
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.
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SB81 Hydraulic Breaker Rubber Diaphragm Accumulator Replacement Membrane
OEM-grade HNBR SB81 hydraulic breaker diaphragm. High wear/heat resistance, nitrogen-oil separation, and large stock. Custom branding and global shipping available.
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SB40 Hydraulic Breaker Seal Kit Oil Seal Repair Kit for Excavator Hammer
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.
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HB10G Hydraulic Breaker Diaphragm Furukawa HB10G Seal Parts
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.
