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O Scale Diesel Engines

Diesel Engines Galore! Shop our wide selection of O Scale Diesel Engines here:
MTH Premier 20-21557-1 Pennsylvania GP-35 Low Hood Diesel Engine in Pennsylvania O Scale Like New
MTH Premier 20-21557-1 Pennsylvania GP-35 Low Hood Diesel Engine in Pennsylvania O Scale Like New
$525.00 $549.95 Sale
Lionel 6-18587 NICKEL PLATE ROAD TMCC ALCO C-420 DIESEL #577 O SCALE Used Excellent Damaged Box
Lionel 6-18587 NICKEL PLATE ROAD TMCC ALCO C-420 DIESEL #577 O SCALE Used Excellent Damaged Box
$285.00 $349.95 Sale
Lionel 6-11711 Santa Fe SF F3 ABA diesel engine set O scale Like New Damaged Box
Lionel 6-11711 Santa Fe SF F3 ABA diesel engine set O scale Like New Damaged Box
$415.00 $475.00 Sale
Lionel 2533149 NORFOLK SOUTHERN NS SAVANNAH AND ATLANTA NON-PWD SD70ACE #1065 O SCALE LIMITED NEW
Lionel 2533149 NORFOLK SOUTHERN NS SAVANNAH AND ATLANTA NON-PWD SD70ACE #1065 O SCALE LIMITED NEW
$349.99
Lionel 2533169 NORFOLK SOUTHERN NS WABASH NON-PWD SD70ACE #1070 O SCALE LIMITED NEW
Lionel 2533169 NORFOLK SOUTHERN NS WABASH NON-PWD SD70ACE #1070 O SCALE LIMITED NEW
$349.99
Lionel 2333389 SOUTHERN PACIFIC SUPERBASS LEGACY SD40-T #8548 Non-powered O SCALE NEW
Lionel 2333389 SOUTHERN PACIFIC SUPERBASS LEGACY SD40-T #8548 Non-powered O SCALE NEW
$550.00 $599.99 Sale
Lionel 2533121 NS PENN CENTRAL LEGACY SD70ACE #1073 O SCALE LIMITED NEW
Lionel 2533121 NS PENN CENTRAL LEGACY SD70ACE #1073 O SCALE LIMITED NEW
$650.00 $699.99 Sale
Lionel 2533129 NS PENN CENTRAL NON-PWD SD70ACE #1073 O SCALE LIMITED NEW
Lionel 2533129 NS PENN CENTRAL NON-PWD SD70ACE #1073 O SCALE LIMITED NEW
$325.00 $349.99 Sale
Lionel 2533192 MAINE NORTHERN LEGACY SD70M-2 #4606 O SCALE limited NEW
Lionel 2533192 MAINE NORTHERN LEGACY SD70M-2 #4606 O SCALE limited NEW
$650.00 $699.99 Sale
Lionel 2533191 MAINE NORTHERN LEGACY SD70M-2 #4605 O SCALE limited NEW
Lionel 2533191 MAINE NORTHERN LEGACY SD70M-2 #4605 O SCALE limited NEW
$650.00 $699.99 Sale
Lionel 2533159 NORFOLK SOUTHERN NS VIRGINIAN NON-PWD SD70ACE #1069 O SCALE NEW Damaged Box
Lionel 2533159 NORFOLK SOUTHERN NS VIRGINIAN NON-PWD SD70ACE #1069 O SCALE NEW Damaged Box
$325.00 $349.99 Sale
MTH Premier 20-80003b New Haven F-3 ABA Diesel Set in O Scale Like New
MTH Premier 20-80003b New Haven F-3 ABA Diesel Set in O Scale Like New
$600.00 $700.00 Sale
Lionel 6-30144 OPERATION EAGLE JUSTICE SET (CONV GP7 #8502)) O SCALE NEW
Lionel 6-30144 OPERATION EAGLE JUSTICE SET (CONV GP7 #8502)) O SCALE NEW
$750.00 $850.00 Sale
MTH Railking 30-21279-1 Minneapolis & St. Louis Alco Rs-1 Diesel Engine limited O Scale NEW
MTH Railking 30-21279-1 Minneapolis & St. Louis Alco Rs-1 Diesel Engine limited O Scale NEW
$390.00 $409.95 Sale
MTH Railking 30-21277-1 Susquehanna Alco Rs-1 Diesel Engine O Scale limited NEW
MTH Railking 30-21277-1 Susquehanna Alco Rs-1 Diesel Engine O Scale limited NEW
$390.00 $409.95 Sale
MTH Railking 30-21276-1 Santa Fe Alco Rs-1 Diesel Engine O Scale limited NEW
MTH Railking 30-21276-1 Santa Fe Alco Rs-1 Diesel Engine O Scale limited NEW
$390.00 $409.95 Sale
MTH Railking 30-21275-1 New Haven NH Alco Rs-1 Diesel Engine O Scale limited NEW
MTH Railking 30-21275-1 New Haven NH Alco Rs-1 Diesel Engine O Scale limited NEW
$390.00 $409.95 Sale
MTH Railking 30-21274-1 Baltimore & Ohio B&O Alco Rs-1 Diesel Engine in O Scale limited NEW
MTH Railking 30-21274-1 Baltimore & Ohio B&O Alco Rs-1 Diesel Engine in O Scale limited NEW
$390.00 $409.95 Sale
MTH MT-2152B Louisville & Nashville L&N Unit Dummy Diesel Engine 700 O Scale Like New
MTH MT-2152B Louisville & Nashville L&N Unit Dummy Diesel Engine 700 O Scale Like New
$175.00 $225.00 Sale
Lionel 6-38388 WABASH F-3 NON-POWERED A UNIT #2367 O SCALE NEW
Lionel 6-38388 WABASH F-3 NON-POWERED A UNIT #2367 O SCALE NEW
$145.00 $160.00 Sale
MTH Premier 20-21903-1 Conrail SD50 Diesel Engine #6804 with Proto-Sound 3.0 O Scale limited NEW
MTH Premier 20-21903-1 Conrail SD50 Diesel Engine #6804 with Proto-Sound 3.0 O Scale limited NEW
$575.00 $599.95 Sale
MTH Premier 20-21902-1 Conrail SD50 Diesel Engine #6792 - limited O Scale NEW
MTH Premier 20-21902-1 Conrail SD50 Diesel Engine #6792 - limited O Scale NEW
$575.00 $599.95 Sale
MTH Premier 20-21901-1 Norfolk Southern NS SD50 Diesel Engine #6520 limited O Scale NEW
MTH Premier 20-21901-1 Norfolk Southern NS SD50 Diesel Engine #6520 limited O Scale NEW
$575.00 $599.95 Sale
MTH Premier 20-21900-1 Norfolk Southern NS SD50 Diesel Engine limited O Scale NEW limited
MTH Premier 20-21900-1 Norfolk Southern NS SD50 Diesel Engine limited O Scale NEW limited
$575.00 $599.95 Sale
MTH Premier 20-21899-1 Seaboard SD50 Diesel Engine in Seaboard O Scale limited NEW
MTH Premier 20-21899-1 Seaboard SD50 Diesel Engine in Seaboard O Scale limited NEW
$575.00 $599.95 Sale
MTH Premier 20-21898-1 Seaboard SD50 Diesel Engine O Scale limited NEW
MTH Premier 20-21898-1 Seaboard SD50 Diesel Engine O Scale limited NEW
$575.00 $599.95 Sale
MTH Premier 20-21896-1 Reading & Northern SD50 Diesel Engine #5014 limited O Scale NEW
MTH Premier 20-21896-1 Reading & Northern SD50 Diesel Engine #5014 limited O Scale NEW
$575.00 $599.95 Sale
MTH Premier 20-21895-1 Chessie B&O SD50 Diesel Engine #8582 O SCALE limited NEW
MTH Premier 20-21895-1 Chessie B&O SD50 Diesel Engine #8582 O SCALE limited NEW
$575.00 $599.95 Sale
MTH Premier 20-21894-1 Chessie Baltimore & Ohio B&O SD50 Diesel Engine with Proto-Sound 3.0 O Scale limited NEW
MTH Premier 20-21894-1 Chessie Baltimore & Ohio B&O SD50 Diesel Engine with Proto-Sound 3.0 O Scale limited NEW
$575.00 $599.95 Sale
MTH Railking 30-21268-1 Seaboard Coast Line C30-7 Diesel Engine with Proto-Sound 3.0 O Scale limited NEW
MTH Railking 30-21268-1 Seaboard Coast Line C30-7 Diesel Engine with Proto-Sound 3.0 O Scale limited NEW
$410.00 $429.95 Sale
MTH Railking 30-21267-1 Santa Fe C30-7 Diesel Engine O Scale limited NEW
MTH Railking 30-21267-1 Santa Fe C30-7 Diesel Engine O Scale limited NEW
$410.00 $429.95 Sale
MTH Railking 30-21265-1 Union Pacific UP C30-7 Diesel Engine O Scale limited NEW
MTH Railking 30-21265-1 Union Pacific UP C30-7 Diesel Engine O Scale limited NEW
$410.00 $429.95 Sale
MTH Railking 30-21264-1 Norfolk Southern NS C30-7 Diesel Engine O Scale limited NEW
MTH Railking 30-21264-1 Norfolk Southern NS C30-7 Diesel Engine O Scale limited NEW
$410.00 $429.95 Sale
MTH Railking 30-21243-1 Union Pacific UP ES44AC Imperial Diesel Engine O Scale limited NEW
MTH Railking 30-21243-1 Union Pacific UP ES44AC Imperial Diesel Engine O Scale limited NEW
$400.00 $419.95 Sale
MTH Railking 30-21240-1 Florida East Coast ES44AC Imperial Diesel Engine in Florida East Coast O Scale limited NEW
MTH Railking 30-21240-1 Florida East Coast ES44AC Imperial Diesel Engine in Florida East Coast O Scale limited NEW
$400.00 $419.95 Sale
Lionel TMCC Santa Fe F3 B unit diesel engine with Railsounds 6-18136 O gauge train O SCALE NEW
Lionel TMCC Santa Fe F3 B unit diesel engine with Railsounds 6-18136 O gauge train O SCALE NEW
$180.00 $225.00 Sale
MTH Premier 20-21434-1 Pennsylvania SD-35 Diesel Engine in Pennsylvania O Scale NEW
MTH Premier 20-21434-1 Pennsylvania SD-35 Diesel Engine in Pennsylvania O Scale NEW
$450.00 $500.00 Sale
Lionel 2133462 CSX (B&O) LEGACY GP30 #4131 O SCALE NEW
Lionel 2133462 CSX (B&O) LEGACY GP30 #4131 O SCALE NEW
$500.00 $575.00 Sale
MTH 20-20227-1A, 20-20227-1B New Haven Diesel Engine and Powered B-Unit #0738 (Set of 2) O Scale NEW
MTH 20-20227-1A, 20-20227-1B New Haven Diesel Engine and Powered B-Unit #0738 (Set of 2) O Scale NEW
$1,200.00 $1,300.00 Sale
MTH Premier 20-21666-1 Canadian Pacific 3GS21B Genset Diesel Engine with Proto-Sound 3.0. O SCALE NEW
MTH Premier 20-21666-1 Canadian Pacific 3GS21B Genset Diesel Engine with Proto-Sound 3.0. O SCALE NEW
$525.00 $559.95 Sale
MTH Premier 20-21660-1 Union Pacific 3GS21B Genset Diesel Engine with Proto-Sound 3.0. O SCALE NEW
MTH Premier 20-21660-1 Union Pacific 3GS21B Genset Diesel Engine with Proto-Sound 3.0. O SCALE NEW
$525.00 $559.95 Sale
MTH Premier 20-21608-1 Reading VO 1000 Diesel Engine with Proto-Sound 3.0 O SCALE NEW
MTH Premier 20-21608-1 Reading VO 1000 Diesel Engine with Proto-Sound 3.0 O SCALE NEW
$485.00 $530.00 Sale
MTH Premier 20-21605-1 Canton VO 1000 Diesel Engine O SCALE NEW
MTH Premier 20-21605-1 Canton VO 1000 Diesel Engine O SCALE NEW
$485.00 $529.95 Sale
MTH Premier 20-21602-1 Pennsylvania VO 1000 Diesel Engine in with Proto-Sound 3.0. O SCALE NEW
MTH Premier 20-21602-1 Pennsylvania VO 1000 Diesel Engine in with Proto-Sound 3.0. O SCALE NEW
$485.00 $529.95 Sale
MTH Premier 20-21603-1 Pennsylvania VO 1000 Diesel Engine in with Proto-Sound 3.0. O SCALE NEW
MTH Premier 20-21603-1 Pennsylvania VO 1000 Diesel Engine in with Proto-Sound 3.0. O SCALE NEW
$485.00 $529.95 Sale
MTH Premier 20-21583-4 Baltimore & Ohio O Scale Premier F-3 A Unit Non-Powered Diesel Engine in Baltimore & Ohio. NEW
MTH Premier 20-21583-4 Baltimore & Ohio O Scale Premier F-3 A Unit Non-Powered Diesel Engine in Baltimore & Ohio. NEW
$220.00 $239.95 Sale
MTH Premier 20-21664-1 U.S. Army 3GS21B Genset Diesel Engine in U.S. Army livery with Proto-Sound 3.0. O SCALE NEW
MTH Premier 20-21664-1 U.S. Army 3GS21B Genset Diesel Engine in U.S. Army livery with Proto-Sound 3.0. O SCALE NEW
$525.00 $560.00 Sale
MTH Premier 20-21581-4 Pennsylvania PRR Premier F-3 A Unit Non-Powered Diesel Engine (Hi-Rail Wheels) O Scale NEW
MTH Premier 20-21581-4 Pennsylvania PRR Premier F-3 A Unit Non-Powered Diesel Engine (Hi-Rail Wheels) O Scale NEW
$220.00 $239.95 Sale