W50BTC - COMPACT WHEEL LOADER TIER 3 (4/08-12/14) Attachments Parts group W50BTC - COMPACT WHEEL LOADER TIER 3 (4/08-12/14) 88.010.01 - DIA KIT, ENGINE MOUNT 88.089.02 - DIA KIT, FORKS STARR - 1450BR, NEWHOLL 88.089.03 - DIA KIT, MONOBOOM, OLS - SYSTEM, CL5 - sale parts diagram catalog online construction equipment excavator tractor