When the Primary Clutch Won't Come Apart, It's Not You—It's the Tools
Every Polaris CVT primary clutch is held together by a spider nut torqued to well over 100 ft-lbs, and it's tightened against a spring that's actively pushing the sheaves apart. So when you clamp the clutch in a bench vise and lean on a breaker bar, one of two things happens: the whole clutch spins in the vise, or the aluminum sheave gets marred, bent, or cracked. Neither gets you closer to a rebuild. The clutch is engineered to be serviced with a holder that locks the sheaves and a spider tool that breaks the nut loose without any part of the wrench touching the clutch castings.
Why a Vise and Impact Aren't Enough
The spider (the three-armed piece the flyweights ride on) threads into the moving sheave under spring preload. Hitting it with an impact and a random socket risks rounding the spider nut, snapping a roller pin, or letting the spring launch parts across the shop when it finally lets go. The holder immobilizes the clutch by the strong points it was designed to be held by, and the matched spider socket seats fully on the nut so all your torque goes into loosening—not into chewing up parts you'll have to replace.
What You Need to Do the Job Right
The Polaris 900/1000 Primary Tool Package gives you the three pieces the job actually calls for: a clutch holder, a spider tool, and the spider nut. It's built for Polaris RZR 900 and 1000 (any year, any model), Polaris General and General XP (any year), the 2016 Ranger 900, the 2017 Ranger 1000, and the 2016-2018 ACE 900. An optional primary clutch puller can be added if you also need to pull the clutch off the crankshaft. Just note this package is for taking a clutch apart for service—you don't need it simply to bolt on a clutch kit.
When You'll Reach for It
Anytime you're going inside the primary you'll want it: replacing worn flyweights or bushings, swapping a fatigued primary spring, cleaning glazed sheaves, or chasing down a clutch that's causing belt slip and vibration on your RZR or General. Doing that work by hand—or with the wrong tools—is how sheaves get scored and rebuilds turn into replacements. With the correct holder and spider tool, disassembly and reassembly become a repeatable 20-minute job you can do on your own bench.
Torque It Back Right
Reassembly matters just as much as teardown. The holder lets you re-torque the spider nut to spec so the clutch stays together at 8,000 rpm, and keeping the spider tool on hand means you can re-check that torque after your first few hours of run time. That's cheap insurance against a clutch that comes loose on the trail.
If you service your own Polaris clutches—or you're planning to—the Polaris 900/1000 Primary Tool Package pays for itself the first time it saves a sheave. Grab it before your next rebuild and stop fighting the spider nut.