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STM Rage 4 Tied Tower HD 8.75
  • SKU: 743-RAGE4TIED

STM Rage 4 Tied Tower HD 8.75"-9.5 Snowmobile Primary Clutch

$1,550.00
Shipping calculated at checkout.

No warranty on Quick Change primarys for Nitro 1000 or SkiDoo Tripple motors as we do not reccomend running these clutches on them.

Available for all oem tapered crankshafts. Available in several diameters.  Also available in a screw on or quick change spider.  Rigid reinforced design for higher horsepower applications. The Rage primary is capable of using any cam arm on the market.  We have incorporated a pin size option for every clutch we make by providing a pin conversion design in the moveable sheave.  Pin conversions are available in 1/4, 5/16 fixed pin (arctic cat) and 8mm diameters (specify when ordering). The cover is designed to use Skidoo TRA, Arctic Cat or Polaris springs providing a wide variety of spring rates to choose from.  Each clutch assembly comes with spanner wernch for assembly - disassembly of the clutch to remove the spider. 
 
Part number 1001070 primary clutch holding tool is required when removing or installing the screw on spider. Works on all STM primary clutch's. Sold separately.

When ordering use this guide to help you pick options:

Choose a year – let us know what year your sled is so we can make sure all the clutch components, bolt, puller, etc. are correct

Choose make – what is the make? This also helps us to make sure you are getting the right components

Enter your model – tell us what model you have, this assures you are getting the right offset and taper any extra info helps like (2 stroke or 4 stroke)

Choose a spider – pick what spider you want screw on or quick change. If you are getting this clutch for a trail sled we recommend you get the screw on style, the quick change is more for the drag racer. Quick change is not reccomended for trail use, Ski-Doo or Yamaha Vipers. 

Choose a taper – if you know what taper your crank has choose that taper if not try and look it up or call a dealer

Choose a diameter – choose your desired diameter keep in mind anything over 8-1/2 diameter is considered HEAVY DUTY and the price is increased.

Choose a pin kit – you will need to pick one of the pin kits listed for the style of weights you are going to use. 

If unsure with requirements please call in your order.

Contact Us Now to Speak with one of our Professionals in High Performance!
PHONE: (586) 294-4404
FACEBOOK: @FullThrottleSpeed
E-MAIL: steve@fullthrottlespeed.com

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