In Stock
SKU: HD71201528
Furukawa HD71201528 Piston Bushing
Furukawa HD71201528 Piston Bushing for HD712 hydraulic breakers. Genuine-spec replacement, exported worldwide by Stalroc. Request a quote today.
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public We Ship This Part Worldwide
Exported from Türkiye to mining, tunnelling and quarrying sites on six continents by air and sea freight, on EXW, FOB, CIF, CPT or DAP terms.
- schedule Dispatch in 1-5 working days
- box Air freight & sea freight
- verified Full export documentation
- check_circle 14-day return policy
build_circle Product Details
The piston bushing, part HD71201528, guides the reciprocating piston inside the cylinder bore of the Furukawa HD712 breaker, keeping it centred and sealed through thousands of strikes per hour. Excess clearance lets the piston run off-axis, and the resulting internal bypass reduces blow energy even though the hydraulic circuit upstream is performing normally, a common diagnostic trap.
Because the bushing sits inside the cylinder, replacing it means a proper strip-down, which makes it a component best assessed during scheduled major service rather than reactively. Most workshops use that access to check piston condition and the seal kit at the same time, since a seal that fails shortly afterward will simply recontaminate a brand new bushing. Stalroc quotes this Furukawa reference by part number and exports worldwide to mining, quarrying, and demolition contractors.
| Specification / Parameter | Value |
|---|---|
| Brand | Furukawa |
| Product Name | Piston Bushing |
| Part Number | HD71201528 |
| Category | Furukawa |
| Availability | In Stock |
Need detailed drawings, dimensions or material certificates? Contact our engineering team for the full datasheet.
Related Spare Parts
Chuck Driver
Seal Kit
Gear Drive