Idler gear, machined-aluminum (not for use with steel top gear) (hard-anodized) (30-tooth)
The machined 30-tooth idler gear is more precise than standard gears for less wear and friction. Use a light coating of silicone grease. Not for use with steel top gears. (Note: 3195X & 1996X must be used together. A new 2388 main differential gear should also be installed.)
