SKU: 21789839826

2020-Up RZR Pro XP/Turbo R AA Heavy Duty Primary Clutch **1-3 Day Lead Time**

Sale price$427.50 Regular price$475.00
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

2020-Up RZR Pro XP/Turbo R AA Heavy Duty Primary Clutch **1-3 Day Lead Time**Primary clutch fits 2020 Up RZR Pro XP Turbo R models For customers who already have our secondary spring and or helix From trail rigs to high horsepower setups, this is the only clutch we will run on our shop vehicles. Works on stock vehicles all the way to our 330 crank HP big turbo setup This kit includes our complete AA heavy duty primary clutch. This clutch is the same design found on the 2016 2020 RZR Turbo models with an encapsulated tower

  • Primary clutch fits 2020-Up RZR Pro XP/Turbo R models - For customers who already have our secondary spring and/or helix
  • From trail rigs to high horsepower setups, this is the only clutch we will run on our shop vehicles.
  • Works on stock vehicles all the way to our 330 crank HP big turbo setup
  • This kit includes our complete AA heavy duty primary clutch.  This clutch is the same design found on the 2016-2020 RZR Turbo models with an encapsulated tower design.  We found this clutch to hold power better, hold up better (no exploding), and slip the belt less. It simply meets the demands of these high horsepower vehicles, and is proven. This clutch also holds belt grip better than billet clutches especially at higher RPM.  This primary clutch is our own version made with higher grade tool steel for the post, assembled with AA HD sliders, to our AA specifications.  **Now includes our billet Revolver Clutch Cover with Tower Lock for increased strength and airflow!
  •  With this clutch you'll notice better power transfer (better acceleration) and lower belt temps than your OEM P90X clutch or any other aftermarket clutch 
  •  Kit includes: AA Primary Clutch with billet Revolver cover, Primary Bolt, AA Recoil magnetic adjustable clutch weights, primary spring, custom primary spring limiter, and now includes AA Extreme Heavy Duty primary sliders (comes installed on clutch).
  • Primary clutch does not come assembled.  Simply setup your weights according to our setup chart, then install the weights & Spring.  Otherwise we have the +$25 option to have us assemble the primary clutch for you, as long as you let us know what engine modifications and tire size/type.
  • This item is for those that already have our AA clutch kit and want to upgrade the primary clutch.  If looking for the clutch + secondary components, that kit is listed separate.   
  • Must be used with AA secondary spring (or AA spring + AA helix).
  • This item is for those that already have our AA clutch kit and want to upgrade the primary clutch.  If looking for the clutch + secondary components, that kit is listed separate.   
  •   DISCLAIMER/SPECIAL NOTES ABOUT THIS CLUTCH:  This clutch is louder at idle as these clutches have a loose spider/slider tolerance until engine RPM ramps up. This clutch is tight under the cover and MAY slightly contact the plastic at idle, making a few wear marks (extremely uncommon, but we have seen it due to cover variances).   The primary bolt has a turned down (shortened) head to clear under the cover. This is easier to strip, so use care when tightening and make sure you use an 18mm 6 point socket. If dissembling the clutch, the 6 spring cover button head Allen bolts are also easy to strip if you use the wrong size (or standard), they are a 4mm.     
  • Clutch Puller Note:  You will need the P90X clutch puller to remove your OEM clutch.  The AA clutch uses the standard XPT/XP1000 primary clutch puller. 
  • Part number: 108-1034

ecs 7-9-23

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21789839826

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Dan K.
Natrona Heights, US
★★★★★ 5
Bringing a 1976 MG Midget to the modern world!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
I've been restoring a 1976 MG Midget barn find. I bought some Sinless liner to help make the car rattle less and feel more solid. This product is easy to cut, easy to install, and extremely sticky. I used it to line the trunk, the interior, and even some under the hood of the old MG. The adhesive stands up to the brutal temperature of the engine bay, and when (by accident) some fuel spilled onto the foam, it didn't fall apart or turn to mush. Thanks to Siless, the MG now feels like a modern car. The floor pans feel much more solid, the doors make a heftier thud when you close them, and the trunk no longer sounds like a percussion instrument when you touch it. If you know what you're doing, this product will transform the feel of a car. I found that 36 sq ft was enough for my MG Midget, but for a bigger car I would want more. The pattern on the back helped me to cut perfectly measured squares and rectangles. The foam itself doesn't have a strong odor, it works super well, and has held up to several months of changing temperatures (in the Midwest US.)
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Reviewed in the United States on November 11, 2025
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Mike S.
Alexandria, US
★★★★★ 5
Excellent Car Sound Deadening and Heat Insulation Solution
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you're looking for a high-quality car sound deadening and heat insulation material, then the Siless Liner 157 (4 mm) mil 36 sqft is definitely worth considering. This product is designed to offer superior noise reduction and heat insulation for your car, making your driving experience more comfortable and enjoyable. The closed-cell foam material used in this product is of premium quality, and it effectively blocks out external noise and vibrations. This means you can enjoy a quieter and more peaceful ride, even on noisy roads. In addition, the Siless Liner 157 also provides excellent heat insulation, which can help keep your car cooler in hot weather. One of the best things about this product is that it's very easy to install. You don't need any special tools or equipment, and the material can be easily cut to fit any shape or size. It's also very lightweight and flexible, which makes it easy to work with. Overall, the Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat is an excellent choice for anyone looking to improve the comfort and performance of their car. It's a high-quality product that delivers on its promises, and it's definitely worth the investment.
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Reviewed in the United States on March 12, 2023
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Marie Phillips
Massapequa, US
★★★★★ 4
Heavy-Duty That Works!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
This extreme sound deadening mat performs well for reducing road noise and vibration. It feels dense and adheres securely when properly applied. Once installed, it noticeably improves interior quietness. Overall, it’s a strong choice for more serious sound insulation projects.
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Reviewed in the United States on May 12, 2026
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J Whitehead
Omaha, US
★★★★★ 5
Good product, quite sticky I must say.
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Worked for my van insulation
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Reviewed in the United States on June 1, 2026
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David Spencer
Lexington, US
★★★★★ 5
Good stuff
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
Good stuff, easy to use, self adhesive backing contours around curves easily and works great.
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Reviewed in the United States on April 29, 2026

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