The Trainz SKU for this item is P12092462

It differed from the rest of the contemporary geeps by having roof mounted radiators and side intakes like the tunnel motor locomotives

Model Number: 7866

Clear liquid with glitter flecks

Vollmer 5241 HO Scale Brick Piles & Pipe Plastic Kit VariantsUnitPrice_number_1281.85 The Trainz SKU for thisThis is a Vollmer 5241 Brick Piles & Pipe Plastic Kit. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Vollmer Model Number: 5241 Scale Era: HO Scale Model Type: Accessories The Trainz SKU for this item is P11541376. Trainz Product Id: 11541376