Compatible Equipment Make Caterpillar
Part Type Bottom Roller
Brand ALLOYWORKS
Compatible Equipment Type Excavator
Model 302.4D
Warranty 3 Years
Material 50 MnB Steel
Technique Forging and Casting
Shell and Shaft Pin Material 50 MnB
Surface Heat HRC 56°-62° @ 6-8 mm
Finish Smooth
Operating Temperature Range -20°C to 110°C
Features 1 Heat treated steel casing
Features 2 Sealed shaft and bearings
Features 3 Oil Filled
Features 4 Heavy Duty Seals

Check the listing for details. Bottom Roller For Fits CATERPILLAR CAT 302.4D Excavator Undercarriage. Condition: New. Listed at 159.00 USD. Two pieces roller shell rim. Heat treated shells for body strength and longer wear life. Heat treated for a deep uniform hardened depth that provides wear life equal to link wear life. Roller shaft.

$79.50
$159.00