Sandvik Spare Parts
Compatible rock drill components for Sandvik — 154 parts listed
Chuck
Gripping the shank adapter and holding it aligned while percussion energy passes into the drill string is the chuck's role. Every blow works against it, and how accurately it holds that grip determines how much of the drill's energy reaches the rock rather than dissipating as heat and vibration in the front end of the machine. Wear here spreads outward. A chuck that has lost accuracy accelerates damage to shank adapters and bushings around it, so replacement is generally planned across that group rather than one item at a time. Ordering against the Sandvik reference from the machine's parts manual avoids the close-but-wrong substitutions that similar castings invite. Stalroc quotes this part by number and ships worldwide.
Cylinder
A cylinder houses the moving element that converts hydraulic pressure into linear force, with bore condition determining how efficiently that conversion happens. Scoring or wear allows internal leakage, and leakage shows up as lost performance long before it becomes an obvious fault, which is why declining output is often traced here. Cylinders are usually assessed during overhaul rather than replaced reactively, and the seals running inside them are renewed at the same time as a matter of course. Where both sourcing routes are available, seeing the cost and lead time side by side makes the decision straightforward. Stalroc quotes this Sandvik reference by part number with OEM and aftermarket options where both exist, and exports worldwide to drilling contractors.
Cover
Retaining internal components and keeping abrasive dust, water and cuttings out of the mechanism is what this cover does. On a drilling machine that is not a trivial duty: contamination reaching bearings and seals shortens their life dramatically, and the cover is the only thing standing between them and a working face full of grit. Because the part protects items that cost considerably more than it does, inspecting and renewing it during scheduled service is straightforward economics. Damage is often visible from outside, which makes it one of the easier checks to build into a routine walk-round. Stalroc supplies this Sandvik reference against its part number and ships to mining, tunnelling and quarrying sites worldwide.
Shank Bushing
The shank bushing supports and guides the shank adapter where percussion energy enters the drill string. Every blow passes through this area, making it one of the most load-intensive positions in the machine and a component whose condition directly affects how much energy actually reaches the rock. Wear here does not stay local: a worn shank bushing allows movement that accelerates damage to the shank adapter and chuck, turning one modest replacement into three. Most operations track it against drilling hours and renew on interval. Because the front end wears as a group, quoting those references together usually reflects what the machine will actually need. Stalroc quotes this Sandvik part by number and exports worldwide, with related front-end components priced in the same enquiry where useful.
Bearing
Rotating elements need support under load, and that is this bearing's function inside a machine where percussion shock accompanies every revolution. The impact duty is what distinguishes rock drill bearing service from ordinary industrial applications and why replacement follows drilling hours rather than generic calculations. Bearings are usually renewed alongside the components they run against, so the assembly goes back together with matched condition rather than one new part working against several worn ones. Fitting a new bearing against worn mating parts rarely delivers the life the replacement was capable of. Stalroc quotes this Sandvik reference against its part number and can price the surrounding rotation components in the same enquiry, which simplifies a planned overhaul.
Shaft
This shaft carries rotational load through the drill's mechanism, working under continuous torque with percussion shock superimposed on it. Fatigue in such conditions does not always announce itself: a shaft can run slightly out of true for a long time, wearing the bearings and bushings around it while appearing serviceable. Inspection during scheduled overhaul is the practical safeguard, because in-service failure generally means an unplanned strip-down with the rig standing. Noting the reference from the parts manual at that point saves the search later. Where a rotation unit is being rebuilt from several references at once, quoting them together keeps the consignment and the paperwork to one. Stalroc quotes this Sandvik part by its manufacturer number and exports worldwide to drilling operations.
Sleeve
A sleeve provides a renewable running or locating surface inside the drill, positioned so that wear falls on it rather than on the component it protects. That is the whole logic of the part: it is cheaper and quicker to change than what sits behind it, provided it is changed before its wear limit passes. Once clearance opens up, load and movement transfer outward into parts with longer lead times and higher costs. Most operations therefore renew sleeves on interval during scheduled service. Sleeves that look identical often differ between machine generations, so the manufacturer reference is the only dependable way to order one. Stalroc quotes this Sandvik reference by part number with worldwide export, so replacements can be held ready for the next planned window.
Rotation Bushing
A rotation bushing supports turning movement inside the drill while absorbing wear that would otherwise reach the housing. It works under rotation, percussion shock and abrasive contamination at the same time, which is why it is treated as a scheduled consumable rather than a fit-and-forget component in any serious maintenance regime. Bushings that look alike are frequently not interchangeable between drill models, so ordering by reference rather than by appearance matters here more than most places. Stalroc confirms this Sandvik part number against availability before quoting and exports worldwide, which suits operations that keep a small rotating stock on site rather than a full inventory.
Driver
The driver transmits rotational movement within the drill's rotation unit, forming one link in the chain between motor output and the turning drill string. Wear at any point in that chain introduces backlash, and backlash under percussion becomes hammering that accelerates damage on both sides of the joint. Components in this group are usually replaced together during overhaul, since renewing one worn item against several others simply moves the problem along. Quoting the set together keeps the rebuild consistent rather than staggered across several orders. Checking each reference against the machine's parts manual first avoids fitting a component intended for a different drill generation. Stalroc handles this Sandvik reference by part number and exports worldwide, quoting related rotation components in the same enquiry where required.
Gear Wheel
The gear wheel, part 551 530 23, transmits drive through Sandvik equipment via tooth profiles that are cut and hardened to run against a specific mating gear, which is why a worn gear wheel is generally replaced alongside its pair rather than on its own. Mixing a new gear wheel 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 gear wheel actually lasts. Stalroc quotes this Sandvik reference by part number and exports worldwide to mining, quarrying, and drilling contractors.
Bearing Assembly
Combined thrust and radial loads pass through this bearing assembly while percussion shock travels through the same path. Ordinary industrial bearings are not asked to do both at once, which is why rock drill bearing intervals are set against drilling hours and ground conditions rather than standard life calculations. The unit is supplied complete because its internal components are matched and intended to wear as a set. Where the rotation unit is already stripped, pricing the adjacent references at the same time avoids paying freight twice. Confirming the reference in the machine's own parts manual before ordering removes the ambiguity that similar-looking assemblies create. Stalroc quotes this Sandvik part against its manufacturer number and exports worldwide to mining, tunnelling and quarrying operations.
Front Cover
The front cover closes the working end of the drill, retaining internal components and keeping abrasive dust and water out of the mechanism. It takes impact and abrasion from the outside while sealing against considerable pressure on the inside, a combination that makes it a true wear item rather than a passive housing. Damage here rarely stays contained: once the seal at this end is compromised, contamination reaches bushings and seals that cost far more to renew. Inspecting the cover whenever the drill is open is the practical habit. Ordering it alongside the seals it retains usually makes sense. Stalroc supplies this Sandvik reference by part number and exports worldwide to mining, tunnelling and quarrying operations.