y0343 HT-Steel pinion 37 Tfor Carson / Smartech 4WD cars, 1 piece
Genuine HT spare/option part. Nitrited steel gears, fit Carson Gas Devil / Smartech Thunderbolt 4x4 only.Please note: the gears cannot be used in combination with the stock gears and the 37T version is no replacement for the stock 37T gear!This gives you the following new gear ratios:I=10.58I=9.79 (when using two identical gears !)I=9.06The stock gear ratio is I=11.38 and I=8.42 is possible by switching the gears.Module: m=1,5Profile regraded, this means that the number of teeth is changed while the diameter remained constant. The part of the involutes? curve that defines the tooth profile is changed. Positively regraded (lower number of teeth) pinions are stronger and run smoother, the reduced strength of negatively regraded pinions doesn?t really matter.Contents:1 piece
y0344 HT-Steel pinion 40 Tfor Carson / Smartech 4WD cars, 1 piece
Genuine HT spare/option part. Nitrited steel gears, fit Carson Gas Devil / Smartech Thunderbolt 4x4 only.Please note: the gears cannot be used in combination with the stock gears and the 40T version is no replacement for the stock 40T gear!This gives you the following new gear ratios:I=10.58I=9.79 (when using two identical gears !)I=9.06The stock gear ratio is I=11.38 and I=8.42 is possible by switching the gears.Module: m=1,5Profile regraded, this means that the number of teeth is changed while the diameter remained constant. The part of the involutes? curve that defines the tooth profile is changed. Positively regraded (lower number of teeth) pinions are stronger and run smoother, the reduced strength of negatively regraded pinions doesn?t really matter.Contents:1 piece