Sandvik Spare Parts
Compatible rock drill components for Sandvik — 154 parts listed
Gear Assembly
The gear assembly, part 090 475 68, transmits drive through a matched set of gears whose tooth profiles are cut and hardened to run together, which is why it is supplied as an assembly rather than as individual gears. Mixing a new gear with a worn mating gear concentrates load on a shrinking contact area and accelerates the wear of both. Gear wear is often audible before it is visible, showing up as a change in running noise or backlash long before a tooth shows obvious damage, and lubrication quality has an outsized effect on how long the assembly lasts. Stalroc quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and drilling contractors.
Jaw
The jaw, part 052 318 78, is the moving counterpart to a Sandvik jaw crusher's fixed plate, swinging through its crushing stroke on every cycle rather than sitting static against the feed. That motion means it sees impact loading in addition to the abrasive wear a fixed jaw absorbs, so its wear pattern typically develops faster and less evenly across the face. Because the two jaws in a crusher are matched, replacing only the moving jaw while the fixed plate is well past its own service life still leaves the crushing angle out of the geometry the chamber was set up for. Stalroc quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and crushing contractors.
Jaw
The jaw, part 052 317 48, is the primary wear surface that crushes material against its opposing plate in a Sandvik jaw crusher, and its profile is engineered to keep biting into the feed as it wears rather than going smooth and letting material slip through uncrushed. A jaw run past its usable thickness loses that bite well before it looks obviously worn out. Jaws are matched in pairs, and running one badly worn jaw against a fresher opposing plate skews the crushing angle and concentrates wear unevenly on both. Feed material hardness and gradation drive the wear rate more than running hours do, so operations track remaining profile rather than a fixed calendar. Stalroc quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and crushing contractors.
Shaft
The shaft, part 158 722 98, transmits rotational load through Sandvik equipment under torsional stress and whatever bending load any misalignment in the system adds on top. Fatigue in a shaft develops slowly through microscopic cracking, so a shaft nearing the end of its life can look completely serviceable right up until sudden fracture. Alignment is the biggest factor in how long a shaft actually lasts, and shaft failures in the field are so often accompanied by worn bearings that diagnosing one without checking the other risks repeating the failure with the replacement. Stalroc quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and drilling contractors.
Space Assy
The space assembly, part 154 221 98, maintains a fixed clearance between two components in a Sandvik assembly, and unlike a wear part it is not meant to lose material in service at all. Any measurable change in its dimension is usually a sign of incorrect loading elsewhere rather than routine wear. Reusing an old spacer during a repair, even one that shows no visible damage, risks a permanent set that leaves the reassembled joint slightly out of tolerance in ways that only show up later as premature bearing wear. Replacing it as a matter of course whenever the assembly is opened is cheap insurance against that. Stalroc quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and construction contractors.
Wear Piece
The wear piece, part 550 163 84, is a sacrificial component fitted to take abrasive wear that would otherwise fall on the more expensive structure behind it. A wear piece worn down to the point where it no longer fully covers the area it protects has, at that point, stopped doing its job even though it remains physically in place. Wear rate depends heavily on the material being processed and the specific mounting point, which is why many operations track remaining thickness at scheduled inspection rather than relying on a fixed calendar interval. Stalroc quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and construction contractors.
Idler Wheel
The idler wheel, part 322 278 48, supports and guides 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. Stalroc quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and construction contractors.
Stabilizer Kit
The stabilizer kit, part Bg00646593, keeps a Sandvik drilling attachment steady and correctly aligned as it works, and is supplied as a kit because its pads, pins, and bushings function as a coordinated set. Replacing one worn element while leaving the others in place rarely restores the stability the assembly is meant to provide. Without adequate stabilization, side loading from uneven ground translates into lateral movement that accelerates wear on bearings and seals well beyond the stabilizer itself, so wear here has an outsized effect on the rest of the drill string. Ground conditions vary the replacement interval considerably from site to site. Stalroc quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and drilling contractors.
Guide
A guide maintains the path of a moving component, keeping travel where the design intends rather than allowing it to wander under load. The function sounds passive but is not: once a guide wears, movement goes slightly off line and the misalignment wears whatever the moving part contacts. Symptoms typically appear at neighbouring components first, which is why guides are renewed during scheduled overhaul rather than diagnosed on their own. A close dimensional match is not the same as the correct reference, so ordering against the part number matters. Quoting it together with the components it guides usually matches what the machine will need at that service. Stalroc quotes this Sandvik part by number and exports worldwide to mining, tunnelling and quarrying contractors.
Axial Piston Pump
An axial piston pump converts input drive into hydraulic flow, making it the origin of every function the circuit performs. Its condition sets the ceiling for the whole system: a pump that is no longer delivering full flow leaves every function downstream slower, regardless of how sound those components are. Contamination is the principal enemy, since abrasive particles wear the close-fitting internal components that make the pump efficient. Fluid cleanliness therefore governs pump life more than operating hours do. Given the value and lead time involved, this is a planning item rather than a reactive purchase. Stalroc quotes this Sandvik part by number, with OEM and aftermarket options where both exist, and exports worldwide to mining and tunnelling operations.
Fan
A fan moves air through a cooling pack or ventilation path, and cooling capacity is what keeps hydraulic fluid and engine temperatures within their working range. Reduced airflow raises operating temperatures throughout the machine, and elevated temperature shortens the life of fluid, seals and components far from the fan itself. Damaged blades also unbalance the assembly, which then wears its own bearing and mounting. Because the symptom appears as general overheating rather than an obvious fault, the fan is worth checking early in that diagnosis. Renewing it before the imbalance reaches its mounting keeps a modest job from becoming a larger one. Stalroc confirms availability on this Sandvik part number before quoting, and exports worldwide.
Pin
A pin forms the pivot at a joint, carrying load while allowing controlled movement between the components it connects. On drilling equipment those joints work under high loads with shock and grit present, which is why pins and their bushings are treated as scheduled wear items rather than permanent fittings. Play at a pivot accumulates through a linkage, so slack that appears minor at one joint becomes real positioning error further along. Renewing pins with their bushings, rather than singly, is what restores the fit properly. Pins are inexpensive relative to the linkages they serve, which makes them sensible items to hold on site. Stalroc quotes this Sandvik reference by part number and exports worldwide to mining, tunnelling and quarrying operations.