Golf Cart Clutch Drive Belt & Staeter Belt for EZGO 2011-up with Kawasaki Engine 618630, 606138, 16548G1- golf cart drive belt & starter belt kit fits for 2011-up EZGO TXT RXV Workhorse ST and Other Models with Kawasaki Engine; DOES NOT fit EZGO models before 2010 years;- Drive Belt:1″ W x 36.5″ O.D. ; Starter Belt :0.43″ W x 32.7″ OD ;- EZGO golf cart belt replace OEM Part Number – Drive Belt: 618630,Stater Generater Belt: 606138, 16548G01;- This ezgo clutch drive belt & starter generator belt kit is a high quality aftermarket part made to meet or exceed OEM specifications.- Belts dry rot and tear over time,a worn belt will slip and your cart can’t run properly,replacing the belt can boost your horsepower and torque,big improve the performance of your cart;- Package include:1x clutch drive belt,1x starter generator belt.