Model Number: JS220LC,JS240,JS260,JS330,JS450 Brand Name: A&S Key Specifications/Special Features: We supply bottom rollers/track rollers/lower rollers for the following JCB excavators, with single flange and double flange types available.JS110 JS130 JS130 LC JS130 W JS145 JS150 JS150 LC JS150 W JS160 JS160 L JS160 LC JS160 NL JS160 NLC JS160 W JS180 JS180 LC JS200 JS200 LC JS200 LC LR JS200N JS200S JS220 JS220 LC JS220 LR JS220 XD JS220N JS220S JS240 JS240 LC JS240 NLC JS240S JS260 JS260 LC JS260 LR JS260 NLC JS260 XD JS260S JS290 LC JS300 JS300 LC JS330 JS330 LC JS330 NLC JS450 JS450 LC JS460 LC...Features of Our Bottom Rollers for JCB Excavators:Perfect fit with the original track groupForged from a boron steel alloyThrough hardening to get hardness in coreAvailable in single and double flange
Proper for all ground conditions

Besides bottom rollers/track rollers/lower rollers, we also provide the following other parts for those JCB excavators.
Undercarriage parts: Track chains, track pads(track shoes), rubber pads for protection, track idler/front idler/idler assy., carrier rollers(upper rollers/top rollers), driving sprockets, master links, track links, track bolts, nuts, bushing, seal kits, and so on.
Wear parts (bucket/thumb/breaker, bucket teeth, cutting edges, side cutters, lip shrouds, corner wear shoes, wear bars, wear blocks, wear bottons)
Transmission parts(travel motors, pins and bushings, gear boxes)
Hydraulic parts( engine overhaul repair kit, pumps, valves, starter motors, cylinders, filters)
Electrical parts(sensors, solenoid valves, alternators, control panels, switches, head lights)

If any interest in our bottom rollers/track rollers/lower rollers or other parts for JCB excavators, just feel free to contact us. We're glad to help.

List of excavators whose bottomrollers are available at A&S Machinery
CAT, CASE, JOHN DEERE, KOMATSU, HITACHI, SUMITOMO, KOBLECO, KATO, MITSUBISHI, DOOSAN, HYUNDAI, DAEWOO, VOLVO, JCB, XCMG, XGMA, LIUGONG, LONKING, SANY ...