Here is a Proto 2000 21624 HO Southern Pacific Non-Powered B-Unit w/ Dynamic Brakes #5924. This unit features plastic construction, plastic trucks, and metal wheels. Please see my pictures for additional features.

This item has been graded per TCA standards C-9: Factory New based on visual appearance. The original box and inner liners are included. Overall condition is Factory New.

Condition: Factory New (C-9)
Operational Status: Functional
Original Box: Yes (P-8)

Manufacturer: Proto 2000
Model Number: 21624
Road Name: Southern Pacific (SP)

Scale/Era: HO Scale
Model Type: Diesel Loco

The SKU for this item is 5968891.

Product Id: 12477353