Polaris Trail Boss 330 Primary drive clutch assembly OEM style 1321632 1321706 1321976 1322673 1322682 1322851

This is a Geniune MCB Performance primary drive clutch. MCB brings 40 years knowledge and experience from the snowmobile industry to the ATV/UTV industry. Our clutches are proven winners! Do a review on MCB clutches!!

This is a completely calibrated ready to mount NEW drive clutch. We custom calibrate based on the questions you must answer during checkout. These factors effect how your machine will perform. This is a non EBS solid post clutch. If you need a EBS one or two way bearing clutch look at our MCB Pro-series clutch for the Sportsman 500 (same clutch just calibrated differently)

NOTE: Each clutch needs to be calibrated differently based on the model, year, and options. If you have larger than stock tires on the machine or significant mods this also requires special calibration. Please select your exact model at checkout so we get your clutch calibration exact!! Please choose your tire size at checkout.