Dodge NV3500 Cluster Gear Countershaft 4637221452 1.18 Ends No Groove 97
Description
This gear is made from high-quality carburized alloy steel (SAE 8620 or SAE 4320H) and undergoes a case hardening heat treatment, achieving a tooth surface hardness of HRC 58–62. This effectively improves wear and impact resistance, extending service life.
Specification
Tooth Count : 14/22/37/46 Teeth
Material : SAE 8620 or SAE 4320H
Heat Treatment : Surface Hardened or Carburized
Manufacturing : CNC Precision Machined
Surface Hardness : HRC 50–58
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Model:WT290-8F, 404674G S-1078