Factory 6-Speed Tapered Roller Bearing Kit six speed this is certainly a noticeable

this is certainly a noticeable upgrade to the plastic

in conjunction with supplied mainshaft & countershaft retaining nuts

Improved transmission function is complemented with Function Formed design cues

Standard Shift Pattern 6N4-H003-36-N1 6into4 Transmission Assembly

Wakes up untapped engine performance

Factory 6-Speed Tapered Roller Bearing Kit six speed this is certainly a noticeableHeal your Achilles heel with the BAKER Main Drive Gear Bearing Kit for 2007 up Big Twins! P N 640 67 Kit includes BAKER double tapered roller bearing assembly Replacement HD main drive gear Replacement countershaft bearing Features This kit provides everything you need to eliminate the all too common stock maindrive gear bearing failures. We include our exclusive BAKER double tapered roller bearing assembly, and a replacement cruise drive main drive