Sprocket attacking the volvo ec240 ec210b fx final drive

VOLVO EC240 hub reduction gear (SA7117-34430) VOLVO EC240 final reduction gear The presented gear is used in planetary gears of many models of excavators of the renowned VOLVO brand. Its catalog number is SA71173-4430. The sprocket is used in models EC210B FX, EC240, EC240 LC, EC240 LR, EC240 NLC, EC240B FX, EC240B LC, EC240B LR, EC240B NLC, EC240C L, EC240C LD, EC240C LR, EC240C NL, FC2421C.

It has 22 teeth on the outside, 21 teeth on the inside and is 20 mm high. The quality of the material and additional thermal treatment ensure high durability in the harshest conditions. The sprocket was manufactured by a company that specializes in parts for crawler excavator chassis.