RZR PRO XP and TURBO R (2021+) Secondary Clutch 1000 925cc Turbo
Mother Clutcher Complete Bolt-On Secondary Clutch for 2021+ Polaris RZR Turbo Models (Pro XP, Turbo R, and More)
This "Mother Clutcher" aftermarket secondary clutch is designed as a direct, OE-style replacement for 2021 and newer RZR Turbo models (Pro XP, Turbo R, and others). It arrives as a complete unit—not individual parts—pre-balanced and pre-tuned with an upgraded helix and improved spring already installed. This model includes the updated helix to address known OEM issues in the 2021-2022 models.
Enhanced Belt Grip with Stiffer Spring
The stock Polaris Pro XP and Turbo R models are known for weak springs that can lead to belt glazing, RPM surging, and belt slipping. This clutch comes equipped with a stiffer spring to increase belt grip, reducing belt slip in demanding situations like mud, hills, or full-throttle acceleration. This setup is particularly advantageous for those running larger tires, helping to prevent belt slipping and smoking.
Fitment
2021+ RZR Pro XP Models (2-seater and 4-seater)
2022+ RZR Turbo R Models (2-seater and 4-seater)
2021 RZR Turbo S & XP (2-seater and 4-seater)
2025+ RZR Pro-S Models (2-seater and 4-seater)
Note: This clutch is compatible only with 2021+ models. For 2016-2020 RZR Turbo models, please see our other listings.
OEM Part Numbers Replaced:
Bottom Moveable Sheave: 1323812
Top Half (HD Stat Assembly): 1327102, 1327121, 1323810
Complete Bottom Half: 1323829 (replaces 1323811)
Helix: 1323830 (updates 1323772)
Spring: 7045664 (replaces 7045644)
Warranty
Covered by a no-exceptions, 1-year warranty backed by Harvey's ATV Parts.
Shipping
Free shipping is available to the continental U.S. (48 states). Orders are shipped via UPS Ground or USPS Priority within 2 business days after purchase, with tracking details sent to your provided contact information. Expedited shipping is also available at checkout for an additional fee.
Mother Clutcher Complete Bolt-On Secondary Clutch for 2021+ Polaris RZR Turbo Models (Pro XP, Turbo R, and More)
This "Mother Clutcher" aftermarket secondary clutch is designed as a direct, OE-style replacement for 2021 and newer RZR Turbo models (Pro XP, Turbo R, and others). It arrives as a complete unit—not individual parts—pre-balanced and pre-tuned with an upgraded helix and improved spring already installed. This model includes the updated helix to address known OEM issues in the 2021-2022 models.
Enhanced Belt Grip with Stiffer Spring
The stock Polaris Pro XP and Turbo R models are known for weak springs that can lead to belt glazing, RPM surging, and belt slipping. This clutch comes equipped with a stiffer spring to increase belt grip, reducing belt slip in demanding situations like mud, hills, or full-throttle acceleration. This setup is particularly advantageous for those running larger tires, helping to prevent belt slipping and smoking.
Fitment
2021+ RZR Pro XP Models (2-seater and 4-seater)
2022+ RZR Turbo R Models (2-seater and 4-seater)
2021 RZR Turbo S & XP (2-seater and 4-seater)
2025+ RZR Pro-S Models (2-seater and 4-seater)
Note: This clutch is compatible only with 2021+ models. For 2016-2020 RZR Turbo models, please see our other listings.
OEM Part Numbers Replaced:
Bottom Moveable Sheave: 1323812
Top Half (HD Stat Assembly): 1327102, 1327121, 1323810
Complete Bottom Half: 1323829 (replaces 1323811)
Helix: 1323830 (updates 1323772)
Spring: 7045664 (replaces 7045644)
Warranty
Covered by a no-exceptions, 1-year warranty backed by Harvey's ATV Parts.
Shipping
Free shipping is available to the continental U.S. (48 states). Orders are shipped via UPS Ground or USPS Priority within 2 business days after purchase, with tracking details sent to your provided contact information. Expedited shipping is also available at checkout for an additional fee.
Mother Clutcher Complete Bolt-On Secondary Clutch for 2021+ Polaris RZR Turbo Models (Pro XP, Turbo R, and More)
This "Mother Clutcher" aftermarket secondary clutch is designed as a direct, OE-style replacement for 2021 and newer RZR Turbo models (Pro XP, Turbo R, and others). It arrives as a complete unit—not individual parts—pre-balanced and pre-tuned with an upgraded helix and improved spring already installed. This model includes the updated helix to address known OEM issues in the 2021-2022 models.
Enhanced Belt Grip with Stiffer Spring
The stock Polaris Pro XP and Turbo R models are known for weak springs that can lead to belt glazing, RPM surging, and belt slipping. This clutch comes equipped with a stiffer spring to increase belt grip, reducing belt slip in demanding situations like mud, hills, or full-throttle acceleration. This setup is particularly advantageous for those running larger tires, helping to prevent belt slipping and smoking.
Fitment
2021+ RZR Pro XP Models (2-seater and 4-seater)
2022+ RZR Turbo R Models (2-seater and 4-seater)
2021 RZR Turbo S & XP (2-seater and 4-seater)
2025+ RZR Pro-S Models (2-seater and 4-seater)
Note: This clutch is compatible only with 2021+ models. For 2016-2020 RZR Turbo models, please see our other listings.
OEM Part Numbers Replaced:
Bottom Moveable Sheave: 1323812
Top Half (HD Stat Assembly): 1327102, 1327121, 1323810
Complete Bottom Half: 1323829 (replaces 1323811)
Helix: 1323830 (updates 1323772)
Spring: 7045664 (replaces 7045644)
Warranty
Covered by a no-exceptions, 1-year warranty backed by Harvey's ATV Parts.
Shipping
Free shipping is available to the continental U.S. (48 states). Orders are shipped via UPS Ground or USPS Priority within 2 business days after purchase, with tracking details sent to your provided contact information. Expedited shipping is also available at checkout for an additional fee.