7428 FG Plastic gearwheel 24 teeth - 1pce.

Suitable for 39, 40 and 41 teeth main gear wheel.Measures:Diameter: 38,7 mmBore: 10 mmTotal width: 18 mmTooth width: 11,5 mmModule: m=1.5Profile regraded, this means that the number of teeth is changed while the diameter remained constant. The part of the involute 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.Content:1 piece

Item N° 7432 Steel gearwheel hardened 24 teeth - 1pce.Suitable for 39, 40 and 41 teeth main gear wheel.Diameter 38.7 mmBore 10 mmTotal width 18 mmTooth width 11.5 mmModule m=1.5

Non-standard sizes use two numbers for definition. The second number gives the size of the corresponding ring gear.Attention: not suitable for 1/6 scale Smartech / Carson 2WD Off-Road models. (Link to the Carson Smartech pinions: here)Pinions up to 16T can be used on the layshaft as well.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.Teeth:Item no.:13 Teeth HT y026814 Teeth FG 604614 to 48 Teeth HT y011615 to 48 Teeth FG 604715 to 48 Teeth HT y19354 wide16 to 48 Teeth FG 643116 to 48 Teeth FG 6431/1 wide17 to 48 Teeth HT y19355-116 to 46 Teeth HT y011917 to 46 Teeth HT y1935518 to 46 Teeth FG 643219 to 46 Teeth HT y1935718 to 44 Teeth HT y012319 to 44 Teeth FG 6432/220 to 44 Teeth FG 643321 to 44 Teeth HT y1935820 to 42 Teeth HT y090421 to 42 Teeth FG 7431/2122 to 42 Teeth FG 743121 to 40 Teeth FG 7432/2122 to 40 Teeth FG 7432/2223 to 40 Teeth FG 7432/2324 to 40 Teeth FG 743225 to 40 Teeth FG 7432/2526 to 40 Teeth HT y1936426 to 38 Teeth FG 7433Contents:1 piece