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MCB Primary Drive Clutch Polaris 570 RZR, Razor, ACE, Ranger. Replaces 1323013, 1323167, 1323063, 1323275, 1323255, 1323543
Polaris CTV drive and driven clutch replacement Polaris 570
23431256
Complete bolt on ready Primary Drive clutch for Polaris 570 calibrated for tire size, riding style, RZR, ACE, Sportsman. This is our base clutch that has a solid post (no one or two way bearing). If you need a two way bearing style clutch you will have to upgrade to our MCB Pro-series clutch with our billet faceplate, larger bushing, and larger spider pucks. See drop down option at checkout.
Clutch combinations are available as well (Primary and secondary packages)
Application (all 570 ACE, RZR, Ranger, Sportsman) we custom calibrate each clutch based on it's application (ACE,RZR,RNG,SM) and your tire size, as well as riding style and elevation. These questions will be asked as you checkout. In the special notes please make sure to tell us your exact year.
Replaces 1323013,1323167,1323063,1323275,1323255,1323543 and more........................
Clutch combinations are available as well (Primary and secondary packages)
Application (all 570 ACE, RZR, Ranger, Sportsman) we custom calibrate each clutch based on it's application (ACE,RZR,RNG,SM) and your tire size, as well as riding style and elevation. These questions will be asked as you checkout. In the special notes please make sure to tell us your exact year.
Replaces 1323013,1323167,1323063,1323275,1323255,1323543 and more........................
Pricing:
$199.95
Description
If upgrading to the MCB Pro-series here's the details on what makes the Pro-series different.
The original Pro-series design features the following design enhancements.
- Main post is 38mm vs stock 28mm, resulting in the faceplate bushing surface area to be increased by 44%. This results in a more stable moveable clutch half. Reducing clutch binding, scrubbing, friction, heat and noise by keeping the entire moveable half true to the fixed half for considerable more miles/hours before unsustainable wear occurs.
- In addition, the stronger open design Billet faceplate keeps the moveable sheave spider towers from flexing at the six bolt locations and causing premature spider puck wear by preventing tower deflection under high load.
- MCB Pro-series clutches use a splined spider vs threaded. High HP applications have proven to strip the aluminum spider threads, this cannot happen with the MCB Pro-series.
- MCB Pro series clutches do not use a spider jam nut. As many RZR owners know the stock spider jam nut only allows for 1/4" of thread engagement. Many have experienced the jam nuts coming lose and allowing the spider to move resulting in catastrophic failure. The MCB Pro-series uses a threaded collar that incorporates 1-1/4" of overall thread / loctite engagement. That's 400% more thread engagement.
- All MCB Pro-series come with a 1 year limited warranty and they are individually calibrated for your tire size, modification, riding style, and elevation.
The original Pro-series design features the following design enhancements.
- Main post is 38mm vs stock 28mm, resulting in the faceplate bushing surface area to be increased by 44%. This results in a more stable moveable clutch half. Reducing clutch binding, scrubbing, friction, heat and noise by keeping the entire moveable half true to the fixed half for considerable more miles/hours before unsustainable wear occurs.
- In addition, the stronger open design Billet faceplate keeps the moveable sheave spider towers from flexing at the six bolt locations and causing premature spider puck wear by preventing tower deflection under high load.
- MCB Pro-series clutches use a splined spider vs threaded. High HP applications have proven to strip the aluminum spider threads, this cannot happen with the MCB Pro-series.
- MCB Pro series clutches do not use a spider jam nut. As many RZR owners know the stock spider jam nut only allows for 1/4" of thread engagement. Many have experienced the jam nuts coming lose and allowing the spider to move resulting in catastrophic failure. The MCB Pro-series uses a threaded collar that incorporates 1-1/4" of overall thread / loctite engagement. That's 400% more thread engagement.
- All MCB Pro-series come with a 1 year limited warranty and they are individually calibrated for your tire size, modification, riding style, and elevation.
Details
- 23431256
- 23431256
- MCB
- New
Shipping Information
- Item Requires Shipping
- 8.0 lbs.
- W9.0000” x H9.0000” x L9.0000”
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