Sandvik Spare Parts
Compatible rock drill components for Sandvik — 131 parts listed
Assembly Kit
The assembly kit, part 550 065 21, bundles the seals, bushings and retaining rings needed for one stage of a Sandvik rock drill rebuild into a single reference, so a workshop does not have to cross-check a parts book line by line to find what one strip-down actually consumes. Ordering the loose items individually is where kits like this usually get missed, and it is also where a rebuild stalls waiting on the one small ring nobody thought to order. Because the components in the kit are matched to each other, fitting only part of it and reusing the rest defeats the purpose of buying it complete. Perfomega supplies this Sandvik reference against its part number and exports worldwide to drilling contractors.
Jaw
The jaw, part 623 924 18, is a one-piece crushing surface in a Sandvik jaw crusher, integral rather than a separate bolted plate, so its entire body is the wear allowance rather than just a replaceable facing. That makes total service life longer between changeouts, but it also means the whole jaw comes out for replacement rather than just a wear plate. Feed material hardness and gradation drive the wear rate more than running hours do, and jaws are matched in pairs, so running one badly worn jaw against a fresher opposing plate skews the crushing angle and concentrates wear unevenly on both. Perfomega quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and crushing contractors.
Plate Gasket
The plate gasket, part 152 748 18, seals a flat mating joint between two machined faces in Sandvik equipment, relying on being compressed evenly across its full area to hold a seal. Uneven bolt torque across the joint leaves part of the gasket under-compressed, and that's usually where a slow leak starts even though the gasket itself looks fine everywhere else. A gasket reused after a previous strip-down has already taken a compression set at the old bolt pattern, so it rarely seals as well the second time even if it shows no visible damage. Perfomega quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and construction contractors.
Plate
The plate, part 325 124 98, forms a mounting or wear-facing surface within Sandvik equipment, and its flatness against the surface it seats or slides against matters more to how it performs than its thickness alone. A plate that has warped, even slightly, from heat or an uneven bolt-down leaves a gap that concentrates load at the high points instead of spreading it evenly. Because that kind of distortion is often invisible without a straightedge, a plate that has been through a previous overload event is worth checking for flatness even when it shows no obvious damage. Perfomega quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and construction contractors.
Piston
The piston, part 153 600 48, converts hydraulic or pneumatic pressure into the reciprocating force that drives a Sandvik cylinder, running against a bore surface that its own seal groove and outer diameter are matched to precisely. A piston with a scored or undersized outer surface lets pressure bypass past the seal instead of doing useful work, which shows up as slow or weak operation rather than an obvious fault. Because the piston runs inside the cylinder bore rather than against it directly, wear on one is often driven by contamination that first damaged the other, so the bore is worth checking whenever the piston is replaced. Perfomega quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and drilling contractors.
Pin
The pin, part 235 056 68, forms a pivot or retaining point in a Sandvik assembly, carrying shear load at the point where two components meet rather than the tensile load a bolt would carry in the same position. A pin that has developed play in its bore lets the joint it locates move slightly on every cycle, and that small motion is what accelerates wear on the surrounding bore far faster than on the pin itself. Because pin wear often shows up first as elongation of the bore rather than damage to the pin, replacing a worn pin into an already-worn bore rarely restores the original fit. Perfomega quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and construction contractors.
Pin
The pin, part 323 056 28, locates and retains a component in a Sandvik assembly at a joint that sees direct shock loading rather than smooth cyclic motion, which is why its hardness through the cross-section matters as much as its diameter. A pin that has been case-hardened only at the surface can look undamaged while its softer core has already started to deform under repeated impact. A pin that is difficult to remove during a strip-down has often already begun to gall against its bore, and forcing it out without addressing that can enlarge the bore further rather than restoring a clean fit for the replacement. Perfomega quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and construction contractors.
Nut
The nut, part 289 221 28, secures a threaded joint in Sandvik equipment, and its thread class and material grade are matched to the bolt it pairs with so the two share load the way the joint was designed for. A mismatched or lower-grade substitute can thread on and tighten normally while still under-delivering the clamping force the joint actually needs. A nut that has been run down a damaged or corroded thread rarely seats with full clamping force even when it feels tight by hand, which is one of the more common reasons a joint that was "torqued correctly" still works loose in service. Perfomega quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and construction contractors.
Jaw Plate
The jaw plate, part 138 231 68, is the bolted-on wear surface fitted to a Sandvik jaw body, designed to be replaced on its own once its profile wears smooth without having to replace the structural jaw behind it. A jaw plate run past its usable thickness stops biting into the feed properly and starts letting material slip through uncrushed, which reduces crushing efficiency well before the plate looks obviously thin. Because the plate is bolted rather than integral to the jaw body, uneven tightening across its mounting bolts can let it shift slightly under load, which accelerates wear at the loose edge disproportionately to the rest of the plate. Perfomega quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and crushing contractors.
Hole Screw
The hole screw, part 134 934 18, secures a component through a fixed bore in Sandvik equipment, and while a fastener rarely draws attention the way a pump or bearing does, its thread engagement length and grade are matched to the joint it closes. A generic hardware equivalent can look identical while lacking the fatigue resistance the original part carries. Because fasteners are cheap and quick to fit relative to almost everything else in an overhaul, they get treated as an afterthought, which is exactly where the risk lies: a screw that backs out can let a component shift or come loose entirely, turning a low-cost item into a much larger repair. Perfomega quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and construction contractors.
Hose Reel
The hose reel, part 320 417 08, stores and pays out a hydraulic or water hose on a Sandvik unit under spring or motor-driven tension, and its bearing and spring mechanism wear from the repeated winding cycle rather than from carrying the hose itself. A reel that no longer retracts fully under its own tension is showing spring fatigue well before the reel structure itself fails. A hose that is left to drag rather than being fully retracted picks up far more abrasion and kinking damage than one properly stored on a working reel, so a weak reel mechanism tends to shorten the life of the hose it carries as much as its own. Perfomega quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and drilling contractors.
Idler Wheel
The idler wheel, part 332 779 38, supports a moving belt or track chain without driving it, riding on an internal bearing that usually determines its actual service life more than the wheel's outer surface does. A wheel that no longer rotates freely converts rolling contact back into sliding contact at the point it touches. That single fault can meaningfully shorten the life of the far more expensive track chain or belt running over it, which is why a relatively cheap idler wheel is worth checking by hand rather than leaving in service on the strength of a quick visual look. Perfomega quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and construction contractors.