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Snowmobile Accessories: Fuel, Oil, Studs, Runners & What Actually Fits

By Butt Pucker Customs · · 9 min read

The BPC snowmobile buying checklist: fuel, oil, traction and storage

Research, with manufacturer sources linked below. How the guides are written →

Planning traction changes? Read Studs vs. carbides: plan the complete setup.

The expensive part is not always buying an accessory. Sometimes it is buying the wrong one, paying to install it, then buying the right one. Build a useful shopping list before that happens.

Stabilizer is a storage job. Oil is a spec job. Studs are a whole-system job. Do not shop them the same way.

Buy for the next job, then the next ride.

Write the problem in one sentence: fuel will sit for the offseason; the specified oil is running low; the runners are worn; the luggage moves on the rack. If you cannot name the job, leave the item on the wish list. “It looks useful” gets expensive by the third delivery.

PriorityWhat belongs hereDecision
RestoreWorn parts, defects and overdue serviceComplete the inspection and required repairs first.
MaintainApproved fluids, preservation and service toolsBuy against the manual and next service or storage plan.
CarryCorrect spare belt, tools and secured storageChoose for your route, machine and mounting space.
ChangeStudding, runners and other modificationsConfirm the whole setup before ordering parts.

For the inspection sequence, use the BPC preseason checklist. This guide addresses selection; the model’s service information and accessory instructions determine installation.

Fuel additives: preservation and diagnosis are different jobs.

Choose the product for what happens next. Preserving fresh gasoline during storage is different from investigating a poor-running engine. Gold Eagle states that STA-BIL Storage does not restore old gasoline. Another bottle is not a diagnosis of degraded or contaminated fuel. [1]

Check approval for your fuel, intended storage period and manufacturer’s directions. Read the dose on the exact bottle; package size is not a dose. Work out the fuel volume you are treating rather than guessing. Avoid overlapping additives without confirming that the combination is appropriate.

A reason to buy: a planned fresh-fuel storage routine. A reason to investigate first: leaking hoses, unexplained running problems or unknown fuel condition. Establish what the machine needs before choosing a treatment.

Three lubrication jobs. Three different bottles.

Snowmobile oil on a shelf tells you nothing. Two-stroke injection, four-stroke engine, and chaincase are three different bottles. Buying by brand is how you buy the wrong one. XPS lists them separately. [2]

ApplicationConfirm before buyingCommon wrong purchase
Two-stroke injection / premixEngine type, required lubricant spec and approved useChoosing by “synthetic” alone or ignoring injection/premix directions
Four-stroke engineViscosity, performance spec, capacity and service partsTwo-stroke injection oil or a kit for a different engine
ChaincaseWhether the machine has one and its lubricant requirementsAssuming every final drive uses the same oil
SuspensionSpecified grease and identified lubrication pointsBuying by cartridge color

Save a photo of the manual’s fluid specification. Compare it with the current product label, part number and package quantity. If packaging changes or a part is superseded, confirm the replacement through the manufacturer or dealer.

The XPS example below belongs only on the list for a sled calling for that lubricant.

Track studs: identify the track before choosing the kit.

Start with the track actually fitted, especially on a used sled. Record its manufacturer, part number, dimensions, lug profile and construction. Confirm that the machine and track permit studding before choosing a product. Woody’s Gold Digger is a two-ply-track product; the company has different products for single-ply applications. [3]

The purchase is a system: compatible studs, nuts, support plates, the correct template and tooling, the approved pattern and required clearance/protection. A pack of studs does not establish that every other piece is right. Use the sled and track instructions plus the traction supplier’s application guide; have an installer resolve uncertain construction or clearance.

Effective stud length, overall length and projection above the lug are different descriptions. Ask the supplier which measurement it uses and which configuration it approves. Do not select one length or quantity simply because somebody used it on a similar-looking sled.

Compare complete packages: write down the approved series, length, quantity, plates, nuts and included tooling. A smaller pack may look cheaper while costing more to complete the same setup.

Runners and carbides: match the ski that is fitted.

The runner is the wear bar under the ski; its carbide section contributes bite on firm surfaces. Its mounting pattern must match the actual ski. Aftermarket skis can change the application even when the chassis year and model stay the same. Woody’s uses bolt-pattern series as the starting point for runner selection. [4]

Identify the ski brand and model first. Then discuss runner style and carbide configuration for the riding you do and the rear traction setup. Woody’s application tool considers the sled and riding style when recommending a traction combination. [5]

Keep the old runner’s marking and a photo of its mounting points if available. Confirm whether a listing is one runner, a pair or another package. Hardware, wear-bar length and carbide cutting length are separate details. “Fits Ski-Doo” or “fits Polaris” is not a complete application.

Storage, attachments and accessories you actually use.

A bag can suit different machines and still require a mounting check. Measure usable space with the seat, rack and other accessories in place. Check its footprint, strap path, loaded position and mounting directions. Keep service access and seat removal in the plan.

The KEMIMOTO 16L example below uses a broad snowmobile/ATV storage format. Its manufacturer describes water-resistant fabric; that does not promise that electronics can sit unprotected in slush. Protect vulnerable contents appropriately and inspect the attachment before riding. [6]

For rail-mounted luggage, handguards, hitch accessories, covers and other attachments, record the mounting standard, adapters, clearance, load limits and included hardware. A universal description generally means a range of applications subject to those requirements.

Build a carry kit around the route and machine. A correct spare belt, the matching removal tool and an organized place for essentials are more useful than a large bag full of parts you cannot install.

Your before-you-order worksheet

  • Machine: year, make, model and engine.
  • Changed components: actual track, skis, rack and mounting system.
  • Job: the problem this purchase solves.
  • Required spec: manual page, application or confirmed part number.
  • Package: quantity, size, hardware and adapters included.
  • Complete cost: product, related hardware, tools and installation.
  • Evidence: instructions, fitment confirmation and return conditions saved with the order.

Save the fuel spec, the oil spec and the fitted ski and track details in your phone. That is the list to shop from next season, too.

Keep the list with the sled.

Start with the job, identify the machine and match the specification. That leaves more time for the part you wanted to do in the first place. We Wrench. You Clench.

Manufacturer references

  1. Gold Eagle: STA-BIL and old gasoline ↗
  2. XPS: snowmobile oil and lubricant applications ↗
  3. Woody’s: Gold Digger two-ply application ↗
  4. Woody’s: runner series and ski bolt patterns ↗
  5. Woody’s Hookup Traction Guide ↗
  6. KEMIMOTO: 16L storage pack details ↗

Reviewed October 24, 2026. Product ranges and applications change; current manufacturer instructions govern.

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