Shock Absorber Bushes with Fitting Position Front Axle, Rear Axle for SUZUKI CARRY SK410

A shock absorber on your SK410 CARRY only works if both ends are held firmly enough for the suspension to compress and extend it. Shock absorber bushes are what hold it, while still letting the shock pivot as the suspension swings through its arc.

They cost very little, almost nobody thinks about them, and they quietly decide how much of your shock absorber you actually get to use.

Why Worn SK410 CARRY Shock Absorber Bushes Cost You Damping

A shock absorber works by resisting motion and converting it into heat, which means the only motion it can resist is the motion that actually reaches it.

When the bushes at either end soften, part of every input goes into the shock moving within its mounts rather than into the shock being compressed. The damping still happens, but it arrives late and reduced, so the suspension gets an uncontrolled moment at the start of every bump before the shock begins doing anything about it.

What you feel is a vehicle that floats more than it should, takes longer to settle after a dip, and never feels properly tied down even though the shocks themselves are perfectly serviceable. That is worth knowing if you have just spent money on new shocks, because a good damper working through worn mounts cannot deliver what it was built to deliver.

There is a wear cost on top of that. A shock that can move in its mounts is being loaded sideways rather than purely along its axis, and shock shafts and seals are not designed for that. Left long enough, worn shock absorber bushings shorten the life of the shock itself.

Eye Bushes and Pin Bushes: Which Shock Bushes Your SK410 CARRY Has

Shocks mount two common ways, and identifying which you have takes one look underneath the vehicle.

An eye mount has a ring at the end of the shock body with a bush pressed into it, and a bolt or sleeve through the centre holds it to the bracket. These carry load in every direction the suspension applies, and they are the more common arrangement at the lower end of most shocks and at both ends on many 4WD and ute applications.

A stem or pin mount uses a threaded shaft through a hole in the mount, with a shock bush and washer stacked either side and a nut clamping the assembly together. You will find these at the top of a great many shocks, and they are the easiest bush on any vehicle to replace because nothing needs pressing at all.

Related but separate are strut top bushes and strut mount bushes, which isolate the top of a strut assembly from the body while letting it rotate with the steering. Strut bushes are listed separately since they do a different job.

Ordering Shock Absorber Bushes by Size

Shock absorber bushings are defined by their dimensions rather than by the vehicle they came off, which is useful if you are running anything other than factory shocks.

An eye bush is described by the outside diameter that fits the shock eye, the inner diameter that takes the bolt or sleeve, and the overall width. A pin bush is described by the hole diameter it sits in and the shaft diameter it fits around. Get those numbers right and the bush will work regardless of what badge is on the shock body.

That matters because aftermarket shocks very often use common eye dimensions, and the bushes supplied with them wear out long before the damper does. If you have upgraded your shocks and the mounts have gone soft, you are looking for a dimension rather than a part number, and searching shock absorber bushes by size will find the part when a vehicle lookup will not.

Measure the eye rather than the old bush, since one that has been cycling for years has spread at the ends and compressed through the middle, and it gives you a figure that was never correct to begin with.

Why SK410 CARRY Shock Bushes Wear Faster Than Other Suspension Bushes

Shock bushes get a harder life than almost any other position on the vehicle, and the arithmetic explains it.

Every other suspension bush moves when the suspension moves. So do these, except a shock absorber is working through its stroke on inputs far too small to register anywhere else, so shock bushes cycle constantly rather than occasionally.

Add a mounting position low on the vehicle and directly exposed to water, road grit and whatever drips from above, plus heat radiating off the shock body on a hard working damper, and factory rubber has a short and difficult career.

The usual failure is the shock absorber rubber bushes separating from the metal sleeve or tearing away entirely, which is why a worn one tends to announce itself suddenly rather than gradually. One week the vehicle is fine, the next there is a knock over every expansion joint.

Polyurethane holds its bore and resists the oil, grease and weathering that finish rubber off, which is why it lasts considerably longer in a position this exposed.

How Long SK410 CARRY Shock Absorber Bushes Last

There is no service interval for these, because how long they last depends almost entirely on what the vehicle does and where it does it.

Factory rubber on a passenger car driven on sealed road will usually go well past a hundred thousand kilometres before anything announces itself. A ute carrying weight, a 4WD on corrugations, or any vehicle that spends time in dust and water will get there considerably sooner, since contamination does more damage to a shock bush than load ever does.

Age matters as much as distance does, because rubber perishes on a calendar rather than on an odometer, so a low kilometre vehicle that has sat outside for fifteen years will often have worse mounts than a working vehicle with three times the distance on it.

The practical approach is to check them whenever your SK410 CARRY is in the air for anything else. A shock bush that can be moved by hand with the suspension unloaded has had it, and it takes about ten seconds to find out.

Symptoms of Worn SK410 CARRY Shock Absorber Bushes

• A knock or clunk over bumps and expansion joints, sharper than a control arm noise
• A vehicle that floats, wallows or takes too long to settle after a dip
• Noise that worsens on rough surfaces and disappears on smooth road
• Rubber visibly missing, torn, cracked or separated from its sleeve at the shock eye
• The shock able to be moved by hand at its mount with the suspension unloaded
• Witness marks where the shock body has been contacting something it should not
• A new set of shocks that never delivered the improvement you expected
• Rear shock bushes worn while the front shock bushes still look serviceable, which is common on a loaded or towing vehicle

That last one is worth checking rather than assuming. A vehicle that carries weight or tows works the rear mounts considerably harder than the front, so the two ends rarely wear at the same rate.

Why Shock Absorber Bushes Replacement Is the Cheapest Job on Your SK410 CARRY

This is one of the cheapest repairs in suspension work, and understanding why helps you decide when to do it.

Pin mounted bushes need no press and no special tooling, so the labour is minimal and a workshop is looking at a short job rather than a teardown. Eye bushes need pressing, which adds time, but the shock is usually coming off the vehicle anyway for that position.

No wheel alignment is required afterward either, which removes the cost that sits on the end of most suspension work.

The practical point is that if the shocks are being replaced, doing the bushes at the same time costs almost nothing extra in labour. The same applies in reverse, since fitting new shocks to tired mounts wastes part of what you just paid for.

SK410 CARRY Shock Absorber Bushes Replacement Without a Press

Pin mounted bushes are one of the few genuine driveway jobs in suspension work. The shock is unbolted, the old bushes and washers come off the shaft, and the new stack goes on in the same order.

Watch which way the washers face, and do not overtighten the nut, since crushing a polyurethane bush flat removes the compliance it needs in order to pivot.

Eye bushes need pressing, and a correct diameter press tool protects the shock eye. Check the eye once the old bush is out, because a bore worn oval will not hold a new bush and means the shock itself needs replacing rather than the bush.

Fit any crush tube or sleeve supplied, since that is what carries clamping load from the bolt and stops the bush being squeezed when the fastener is torqued.

Grease on assembly with a lubricant made for polyurethane. Silicone and PTFE based greases are correct, while ordinary lithium and petroleum based greases can degrade the material over time.

Torque with the vehicle on its wheels at ride height rather than hanging at full droop, since a shock mount clamped at droop puts the bush in a twisted position it never returns to and it will bind and wear out early.

Find Shock Absorber Bushes for Your SK410 CARRY

Select your SK410 CARRY to see the front and rear positions available for it, or order a shock absorber bush kit by size if you are running aftermarket shocks or working on something the fitment guide does not cover. Every Nolathane component is backed by our warranty, a fitment guarantee and 60 day returns.