MCB Stage-1 Polaris Ranger / General 1000, Top End Pro-Series Forged Piston Kit with gaskets 2017-2023

The MCB Pro-Series 1000 Polaris RANGER/GENERAL pistons have been designed with ULTIMATE DURABILITY in mind. The factory Polaris cast pistons are a compromise at best and have been known to wear quickly under heavy use. This is why MCB ONLY uses a forging to replace the weak oem parts. MCB is the ONLY company that has taken the time to design a piston specifically for the Ranger and General 1000 workhorses!

These Custom FORGED MCB pistons feature full round skirt design to dramatically improve bore stability, increase ring sealing/life, improve oil control and offer extensive internal milling to reduce localized mass. In addition to these features our new pistons offer a state of the art reverse dome profile, ultra flat ring lands, and improved pin oiling.

These incredibly strong MCB pistons are also ideal if you are planning to upgrade your Ranger or General later with an aftermarket low boost (up to 8 lbs.) turbo kit! This means you can rebuild your top-end now and enjoy the fact that no additional work is required when you upgrade later on. (Although ring gaps should be set appropriately if planning that in the future)

Last but not least, MCB includes PREMIUM ring sets that feature Gas-Nitride top rings, critical Napier second rings and Flex-vent oil control rings all of which will greatly improve the ring seal, oil control and life of your engine.


FITS:
2017- 2023: Polaris Ranger and General 1000 that utilize the 3022567 or 2205244 piston

INCLUDED:
-(2) Custom design MCB FORGED pistons in 10.8-1 compression
-(2) Premium ring sets
-(2) 5115 Alloy piston pins and wire locks
-(1) Superior quality Top-End gasket kit

Customers MUST ensure that your bore condition and sizing has been properly measured and verified. This is critical for any top end rebuild and if it is out of spec. see our cylinder exchange section for a replacement.

The Polaris Pro-Star 900/1000 engines used in the RZR and RANGER vehicles are the most mass produced engines in the UTV industry. These engines have a reputation for producing reasonable power and mediocre reliability. MCB has done extensive research and testing and are confident in what we believe is the BEST replacement Piston/Ring available for these engines.