Walthers Proto 920-48151 HO Scale EMD SD45 Great Northern GN 406 MTC1 5 mm thick for increased

5 mm thick for increased torsional rigidity

to comply with changes to freight car appliance regulations

Housed in a RUGGED CNC-MACHINED ALUMINUM CASE and potted in WATERPROOF epoxy to withstand the most extreme driving conditions and environments

Use with Cornerstone Standard 30'

Walthers Proto 920-48151 HO Scale EMD SD45 Great Northern GN 406 MTC1 5 mm thick for increasedWalthers Proto 920 48151 HO Scale EMD SD45 Great Northern GN 406 Handle fast freight on your HO railroad with the rugged WalthersProto SD45! Introduced in 1966 with a 20 cylinder 645 prime mover cranking out 3600 horsepower, SD45s quickly became the preferred power for expedited freights and piggyback trains, going on to new careers with regionals and shortlines into the 1980s and beyond. FEATURES: NEW High, short hood versions of Norfolk & Western &