Hydraulic Breaker Piston

High-quality KB300 hydraulic breaker piston made from 42CrMoA alloy steel for durability and wear resistance. Compatible with KOMAC and major excavator hammer models. Custom options available. Fast delivery.

High-grade alloy steel piston for MTB285, MTB360, MTB365 breakers. Features superior wear resistance, high-temperature forging, and precision tolerance control. OEM service available. Ideal for construction and mining applications.

Factory direct JCB3T piston for hydraulic breaker repair. Made from CrMo steel for superior wear resistance. Standard size, 100% new, with OEM service. Suitable for construction and mining machinery. Fast 3-7 day delivery.

Precision forged from high-strength wear-resistant alloy steel, this RHB325 piston ensures durability and long service life. Multi-stage heat treatment and finish machining guarantee perfect fit. Ideal for large excavator hammers. Factory direct supply with 3-month warranty.

Precision-engineered 42CrMoA alloy steel piston for KOMAC KB3500 breakers. Heat-treated for durability and wear resistance. OEM-compatible, reduces downtime. Custom options available. Trusted by global clients for reliable performance.

High-performance seal kit for SB131 hydraulic breakers. Made of NBR+PU+PTFE for oil, high pressure, and wear resistance. Precision-machined to OEM dimensions, ensuring stable sealing and long service life. OEM service and custom packaging available.

High-grade alloy steel RHB313 piston for hydraulic breakers. Precision forged, quench tempered, and ground for impact resistance and dimensional accuracy. OEM standard, 3-month warranty, fast shipment. Ideal for excavator hammer maintenance and overhaul.

Precision-engineered KB2000 piston made from 42CrMoA alloy steel for durability and wear resistance. Compatible with KOMAC and major excavator brands. OEM-quality, custom options available. Reduces downtime and extends breaker life.

High-grade alloy steel piston for MTB170/175/210 breakers. Superior wear resistance, 100% new, OEM service available. Fast 3-7 day delivery. Ideal for construction and mining machinery repair.

Premium CrMo alloy piston for Furukawa FXJ375 breakers, matching 28-42 ton excavators. Withstands 16-18Mpa pressure and 300-450bpm high-frequency striking. Micron-level precision, integral heat treatment, and 100% factory tested for durability and leak-free performance. Fast stock delivery.

Precision-engineered JCB2t hydraulic breaker piston made from CrMo40/42 alloy steel for superior durability and wear resistance. Compatible with JCB2t, 3t, and 4t models. Custom OEM options available. Fast global delivery from a certified National High-Tech manufacturer.

Premium forged steel ST200 hydraulic breaker piston with quenching and tempering treatment for enhanced toughness and compression resistance. Fine surface finish reduces friction, extends service life. Suitable for ST200 series hammers in construction and mining. Custom orders supported.

Durable alloy steel piston for HB2200 breakers. Wear-resistant, standard size with OEM custom options. Compatible with Atlas Copco and other major brands. 3-month warranty, fast delivery.

High-grade CrMo steel piston for TOP205J, TOP400, TOP800 breakers. Superior wear resistance, OEM service available, 3-7 day delivery. Ideal for construction and mining machinery repair.

High-quality Rammer S29 hydraulic breaker piston made from CrMo 42 alloy steel for wear resistance and durability. Compatible with excavator construction. Custom sizes available. OEM accepted. 3-month warranty.

High-performance H55E piston made from CrMo42 steel for durability and impact energy transfer. Features reduced internal stress design, hardened ring grooves, and simplified serviceability. Ideal for excavator rock breakers. Competitive pricing and OEM support available.