Place of Origin:

Fujian, China

Brand Name:

Bobcat

Model Number:

X337

product name:

excavator front idler

brand name:

Xinjia

main material:

40Mn /45# steel shaft

processing method:

casting

heat treatment:

quenching and tempering

surface hardness:

HRC52-56

hardness depth:

5-8mm

OEM:

acceptable

color:

yellow, black