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O Scale Diesel Engines

Diesel Engines Galore! Shop our wide selection of O Scale Diesel Engines here:
MTH Railking 30-20885-1 Southern Pacific AS-616 Diesel Engine - Proto-Sound 3.0 O SCALE NEW
MTH Railking 30-20885-1 Southern Pacific AS-616 Diesel Engine - Proto-Sound 3.0 O SCALE NEW
$350.00 $369.95 Sale
Lionel 6-28508 NEW HAVEN CONVENTIONAL ALCO C-420 DIESEL #2557 O SCALE Like New
Lionel 6-28508 NEW HAVEN CONVENTIONAL ALCO C-420 DIESEL #2557 O SCALE Like New
$250.00 $285.99 Sale
MTH Premier 20-21955-1 BNSF SD70Mac Diesel Engine - With Proto-Sound 3.0. O SCALE limited NEW
MTH Premier 20-21955-1 BNSF SD70Mac Diesel Engine - With Proto-Sound 3.0. O SCALE limited NEW
$665.00 $679.95 Sale
MTH Premier 20-21954-1 BNSF SD70Mac Diesel Engine - O SCALE limited NEW
MTH Premier 20-21954-1 BNSF SD70Mac Diesel Engine - O SCALE limited NEW
$665.00 $679.95 Sale
MTH Premier 20-21953-1 Red River Valley & Western SD70Mac Diesel Engine O SCALE limited NEW
MTH Premier 20-21953-1 Red River Valley & Western SD70Mac Diesel Engine O SCALE limited NEW
$665.00 $679.95 Sale
Lionel 6-18211 Susquehanna Dash 8-40B diesel engine O SCALE Like New
Lionel 6-18211 Susquehanna Dash 8-40B diesel engine O SCALE Like New
$160.00 $199.95 Sale
Lionel 6-18513 New York Central NYC GP-7 diesel engine O SCALE NEW
Lionel 6-18513 New York Central NYC GP-7 diesel engine O SCALE NEW
$130.00 $139.99 Sale
MTH Premier 20-21952-1 Red River Valley & Western SD70Mac Diesel Engine in Red River Valley & Western with Proto-Sound 3.0. O SCALE limited NEW
MTH Premier 20-21952-1 Red River Valley & Western SD70Mac Diesel Engine in Red River Valley & Western with Proto-Sound 3.0. O SCALE limited NEW
$665.00 $679.95 Sale
MTH Premier 20-21951-1 Burlington Northern SD70Mac Diesel Engine in Burlington Northern with Proto-Sound 3.0. O SCALE limited NEW
MTH Premier 20-21951-1 Burlington Northern SD70Mac Diesel Engine in Burlington Northern with Proto-Sound 3.0. O SCALE limited NEW
$665.00 $679.95 Sale
MTH Premier 20-21950-1 Burlington Northern SD70Mac Diesel Engine in Burlington Northern # with Proto-Sound 3.0. O SCALE limited NEW
MTH Premier 20-21950-1 Burlington Northern SD70Mac Diesel Engine in Burlington Northern # with Proto-Sound 3.0. O SCALE limited NEW
$665.00 $679.95 Sale
MTH Premier 20-21949-1 Alaska SD70Mac Diesel Engine in Alaska # (Hi-Rail Wheels) O SCALE limited NEW
MTH Premier 20-21949-1 Alaska SD70Mac Diesel Engine in Alaska # (Hi-Rail Wheels) O SCALE limited NEW
$665.00 $679.95 Sale
MTH Premier 20-21946-1 CSX SD70Mac Diesel Engine in CSX #4719 with Proto-Sound 3.0. O SCALE limited NEW
MTH Premier 20-21946-1 CSX SD70Mac Diesel Engine in CSX #4719 with Proto-Sound 3.0. O SCALE limited NEW
$665.00 $679.95 Sale
Lionel 6-38215 SANTA FE CONVENTIONAL FT DIESEL W/ RAILSOUNDS #165 O SCALE NEW
Lionel 6-38215 SANTA FE CONVENTIONAL FT DIESEL W/ RAILSOUNDS #165 O SCALE NEW
$225.00 $279.99 Sale
Lionel 6-81523 BALTIMORE & OHIO LEGACY SCALE POWERED FB-2 DIESEL O SCALE NEW
Lionel 6-81523 BALTIMORE & OHIO LEGACY SCALE POWERED FB-2 DIESEL O SCALE NEW
$420.00 $449.99 Sale
Lionel 6-84624 KANSAS CITY SOUTHERN LEGACY SD40T-2 #6102 O SCALE NEW
Lionel 6-84624 KANSAS CITY SOUTHERN LEGACY SD40T-2 #6102 O SCALE NEW
$600.00 $650.00 Sale
Lionel 6-84265 SOUTHERN SD40 #3200 O SCALE NEW
Lionel 6-84265 SOUTHERN SD40 #3200 O SCALE NEW
$600.00 $649.99 Sale
Lionel 6-84844 GE DEMONSTRATOR LEGACY AC6000 #6001 O SCALE NEW
Lionel 6-84844 GE DEMONSTRATOR LEGACY AC6000 #6001 O SCALE NEW
$625.00 $649.99 Sale
Lionel 6-39548 NEIL YOUNG SIGNATURE LINE PENNSYLVANIA 'TRAIL BLAZER' F3 LEGACY POWERED B UNIT O SCALE NEW
Lionel 6-39548 NEIL YOUNG SIGNATURE LINE PENNSYLVANIA 'TRAIL BLAZER' F3 LEGACY POWERED B UNIT O SCALE NEW
$275.00 $399.99 Sale
Lionel 6-82460 CSX F40PH #9998 O SCALE NEW
Lionel 6-82460 CSX F40PH #9998 O SCALE NEW
$520.00 $549.99 Sale
Lionel 2533520 VMV LEGACY SD40-2 #2001 O SCALE limited NEW
Lionel 2533520 VMV LEGACY SD40-2 #2001 O SCALE limited NEW
$640.00 $649.99 Sale
Lionel 2533440 SUSQUEHANNA LEGACY SD40-2 #3024 O SCALE limited NEW
Lionel 2533440 SUSQUEHANNA LEGACY SD40-2 #3024 O SCALE limited NEW
$640.00 $649.99 Sale
Lionel 2533431 SOO LEGACY SD40-2 #6615 O SCALE limited NEW
Lionel 2533431 SOO LEGACY SD40-2 #6615 O SCALE limited NEW
$640.00 $649.99 Sale
Atlas 30138372 ALABAMA & GULF COAST RAILWAY VETERANS UNIT 3RL PREMIER C44-9W #4423 O SCALE LIMITED NEW
Atlas 30138372 ALABAMA & GULF COAST RAILWAY VETERANS UNIT 3RL PREMIER C44-9W #4423 O SCALE LIMITED NEW
$650.00 $679.95 Sale
Atlas 30138374 NORFOLK SOUTHERN NS 3RL PREMIER C44-9W #9131 O SCALE LIMITED NEW
Atlas 30138374 NORFOLK SOUTHERN NS 3RL PREMIER C44-9W #9131 O SCALE LIMITED NEW
$650.00 $679.95 Sale
MTH Railking 30-21218-1 Susquehanna FP45 Diesel Engine With Proto-Sound 3.0 - O SCALE NEW
MTH Railking 30-21218-1 Susquehanna FP45 Diesel Engine With Proto-Sound 3.0 - O SCALE NEW
$385.00 $429.95 Sale
MTH Premier 20-20750-1 Electro Motive Division SD70M-2 Diesel Engine in Hi-Rail Wheels O Scale. Like New
MTH Premier 20-20750-1 Electro Motive Division SD70M-2 Diesel Engine in Hi-Rail Wheels O Scale. Like New
$400.00 $499.95 Sale
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
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