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DuraClutch Clutch Kits for Polaris Xpedition
The Polaris Xpedition was built for the backcountry — long hauls on rough terrain, loaded with hunting or overlanding gear, often at elevation where the CVT clutch is already working harder than it would at sea level. That combination — heavy loads plus altitude — is exactly where the stock clutch reaches its limits first. DuraClutch's RXL sealed roller clutch kit was engineered for precisely this use case. Developed by a team that has been building performance clutch systems for Polaris UTVs since the vehicles were created — their founder helped engineer the original Polaris Ranger line — the RXL for the Xpedition (MY24–26 XP, ADV, XP 5, and ADV 5) more than doubles belt pinch force over stock, eliminates the initial belt scrubbing that degrades stock CVT belts, and adds true engine braking via a one-way overrunning clutch that back-drives the crankshaft on downhill descents. For Xpedition owners running taller tires or spending time above 5,000 feet, DuraClutch offers four calibration options tuned to specific tire-and-elevation combinations. Every kit ships free to the lower 48 states and comes with a DuraBelt and a one-year belt replacement guarantee.
Everything Polaris Xpedition carries the full DuraClutch RXL lineup for MY24–26 Xpedition models, plus the stock-clutch Upgrade Kits ($197.99–$397.99) for owners not ready for a full replacement, DuraBelt replacement belts, the Xpedition-specific clutch blower ($268), belt temperature gauges, clutch cover seals, the secondary compression tool, and the Xpedition clutch puller. Unsure which calibration fits your tire size and elevation? Text our fitment team at (920) 644-5280 / (920) 239-3743 — we'll match your kit before you spend a dollar.
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Why the Xpedition's Clutch Needs More Than Stock
The Xpedition is Polaris's heaviest, most loaded-up UTV platform — and weight is the CVT clutch's enemy. Every pound of cargo, every degree of incline, every thousand feet of elevation adds stress to the belt and primary engagement. The stock clutch handles it well enough in average conditions, but serious Xpedition use — pack-in elk hunts at 8,000 feet with a 600-pound load, multi-day overlanding with a full roof setup and cooler — pushes the stock CVT into belt-slipping territory. DuraClutch's constant belt pinch mechanism eliminates the slip that degrades stock belts under load, and the tunable flyweight and compression spring system lets you match the engagement curve to your specific machine setup. For riders running larger-diameter tires (33" or above) at elevation, the L2 and L3 calibration kits are specifically built for those conditions — something the stock clutch simply cannot address.
DuraClutch Xpedition Kits — Models and Calibrations
- 15-636 — RXL PS, Stock 44G ($1,597): MY24–26 Xpedition XP, ADV, XP 5, ADV 5. 30"–32" tires at 0–5,000' elevation. Full kit: primary, secondary, DuraBelt.
- 15-637 — RXL PS, L1 39G ($1,597): Same models. 30"–32" tires at 5,000'–8,000' elevation OR 33" tires at 0–5,000' elevation.
- 15-638 — RXL PS, L2 35G ($1,597): Same models. 30"–32" tires at 8,000'–11,000' elevation OR 33" tires at 5,000'–8,000' elevation.
- 15-639 — RXL PS, L3 31G ($1,597): Same models. 33" tires at 8,000'–11,000' elevation.
- Xpedition Stock-Clutch Upgrade Kits ($197.99–$397.99): Not ready for a full clutch replacement? DuraClutch's Xpedition Upgrade Kits re-calibrate your factory primary clutch — weights and springs matched to your tire size and elevation (30"–32" or 33"–35" tires, from sea level to over 8,000'). At under $400, they're the budget-friendly entry point to correct the clutch engagement problems oversized tires create, and the natural first step before a full RXL system.
- DuraBelt 35-080 ($197.99): RXL kit replacement belt. Fits all Xpedition RXL kits.
- Xpedition Clutch Blower ($268): Clutch blower for MY24–current Xpedition. Recommended for dusty or high-load conditions.
- Clutch Cover Seal ($32.99): MY24–current Xpedition and RZR XP 1000.
Choosing the Right Calibration for Your Xpedition
The calibration number (44G, 39G, 35G, 31G) refers to the flyweight calibration tuned for a specific tire size and elevation combination. The Stock 44G is the starting point for OEM or near-OEM tire sizes at lower elevations. As you move to taller tires or higher elevation, the clutch needs a lighter calibration to maintain proper engagement RPM and avoid belt slip — that's what the L1, L2, and L3 designations address. If you're between categories (for example, 32" tires at 6,000 feet), the general rule is to prioritize elevation over tire size and choose the higher elevation calibration. DuraClutch's VIN search tool at duraclutch.com can also confirm your exact application. Browse all options in our Xpedition clutches and clutch kits category, or text our team at (920) 644-5280 with your setup and we'll confirm the right kit.
Frequently Asked Questions
Q: Does DuraClutch fit the Xpedition 5 (5-seat) models?
A: Yes. The DuraClutch RXL kits (15-636 through 15-639) fit all MY24–26 Xpedition models — XP, ADV, XP 5, and ADV 5. The clutch system is the same across the 2-seat and 5-seat variants.
Q: I run 33" tires on my Xpedition at around 4,000' elevation — which kit?
A: Kit 15-637 (L1 39G) is the right fit. The L1 calibration covers 33" tires at 0–5,000' elevation. If you're at or above 5,000', move to 15-638 (L2 35G).
Q: Should I add the clutch blower to my Xpedition kit?
A: The DuraClutch blower ($268) pulls additional cooling air through the clutch housing and is strongly recommended for Xpedition owners who run in dusty conditions, spend extended time at elevation, or regularly carry heavy loads. At elevation, the thinner air already reduces cooling efficiency — adding load on top of that makes the blower worth the investment. Bundling it with your kit also saves on shipping.
Written and reviewed by the Everything Polaris Xpedition fitment and marketing team — riders and product specialists who work with these machines daily. Spot an error, or have a suggestion? Email us at marketing@gearup2go.com — we read every note. | Last updated: July 2026