In Stock
SKU: 551 528 87
Sandvik 551 528 87 Piston Stabilizer
Piston Stabilizer, part 551 528 87, for Sandvik drilling equipment is supplied by Stalroc Industrial with reliable stability and worldwide delivery.
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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
Side loading is unavoidable in a percussion machine, and the piston stabilizer is what resists it, keeping the striking element aligned through every stroke. Once that alignment drifts, impact energy stops arriving squarely and begins to punish the components the piston works against rather than the rock.
Because the resulting symptoms — slower penetration, heavier vibration, uneven shank wear — could each have several causes, stabilizers tend to be replaced on schedule during overhaul rather than diagnosed in isolation. Cross-checking the reference against the machine's parts manual before ordering avoids the most common sourcing error in this group. Stalroc quotes this Sandvik part against its manufacturer number and ships worldwide, so it can be included in a planned rebuild consignment.
| Specification / Parameter | Value |
|---|---|
| Brand | Sandvik |
| Product Name | Piston Stabilizer |
| Part Number | 551 528 87 |
| Category | Sandvik |
| Availability | In Stock |
Need detailed drawings, dimensions or material certificates? Contact our engineering team for the full datasheet.
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