Log in Sign up
Contact Us Cart (0)

O Scale Diesel Engines

Diesel Engines Galore! Shop our wide selection of O Scale Diesel Engines here:
MTH 20-2671-1, 20-2671-3 New Haven NH Diesel Engine Set (Set of 2) DL-109, DL-110 Both Powered Proto Sounds 2.0 O Scale Like New
MTH 20-2671-1, 20-2671-3 New Haven NH Diesel Engine Set (Set of 2) DL-109, DL-110 Both Powered Proto Sounds 2.0 O Scale Like New
$685.00 $699.90 Sale
Lionel 6-38302 2321 Lackawanna Gray Top FM (Remake) O SCALE Like New No Box
Lionel 6-38302 2321 Lackawanna Gray Top FM (Remake) O SCALE Like New No Box
$225.00 $250.00 Sale
MTH Railking 30-2357-1 Bangor & Aroostook GP-7 Diesel Engine - Cab 570 with Proto-Sound 2.0 O SCALE Like New
MTH Railking 30-2357-1 Bangor & Aroostook GP-7 Diesel Engine - Cab 570 with Proto-Sound 2.0 O SCALE Like New
$300.00 $350.00 Sale
MTH Railking 30-2469-1 New Haven F-3 ABA Diesel Engine Set - New Haven A Units - 2242 & B unit - with Proto-Sound 2.0. O SCALE Like New Damaged Box
MTH Railking 30-2469-1 New Haven F-3 ABA Diesel Engine Set - New Haven A Units - 2242 & B unit - with Proto-Sound 2.0. O SCALE Like New Damaged Box
$455.00 $499.95 Sale
MTH Premier 20-21844-1 New Haven U25B Diesel Engine - New Haven With Proto-Sound 3.0 O SCALE. Limited Like New
MTH Premier 20-21844-1 New Haven U25B Diesel Engine - New Haven With Proto-Sound 3.0 O SCALE. Limited Like New
$555.00 $580.00 Sale
MTH Premier 20-20317-1 Southern Pacific Dash-9 Diesel Engine - Southern Pacific With Proto-Sound 3.0 O SCALE Like New
MTH Premier 20-20317-1 Southern Pacific Dash-9 Diesel Engine - Southern Pacific With Proto-Sound 3.0 O SCALE Like New
$550.00 $605.00 Sale
MTH Premier 20-20953-1 Union Pacific SD70ACe Diesel Engine - UP Spirit with Proto-Sound 3.0 O SCALE Like New
MTH Premier 20-20953-1 Union Pacific SD70ACe Diesel Engine - UP Spirit with Proto-Sound 3.0 O SCALE Like New
$595.00 $620.00 Sale
Lionel 2033289 NORFOLK SOUTHERN NS SUPERBASS F7B #4276 O SCALE Like New limited
Lionel 2033289 NORFOLK SOUTHERN NS SUPERBASS F7B #4276 O SCALE Like New limited
$440.00 $500.00 Sale
Lionel 2433561 FRISCO LEGACY SD45 #911 limited O SCALE Like New
Lionel 2433561 FRISCO LEGACY SD45 #911 limited O SCALE Like New
$600.00 $649.99 Sale
MTH Railking 30-2307-1 BNSF Dash-8 Diesel Engine - Pumpkin #810 --PS3 upgrade O SCALE Like New
MTH Railking 30-2307-1 BNSF Dash-8 Diesel Engine - Pumpkin #810 --PS3 upgrade O SCALE Like New
$295.00 $299.95 Sale
MTH Railking 30-2307-1 BNSF Dash-8 Diesel Engine - Pumpkin #810 With Proto-Sound 2.0 BCR O SCALE Like New
MTH Railking 30-2307-1 BNSF Dash-8 Diesel Engine - Pumpkin #810 With Proto-Sound 2.0 BCR O SCALE Like New
$275.00 $299.95 Sale
Lionel 6-18217 IC Illinois Central SD-40 dual motor diesel #6007 1994 O scale Like New
Lionel 6-18217 IC Illinois Central SD-40 dual motor diesel #6007 1994 O scale Like New
$195.00 $215.00 Sale
MTH Premier 20-2216-1 Chessie SD40-2 Diesel Engine - Chessie Cab C&O 7532 B&O 7616 WM 7547 With Proto O SCALE. Used Excellent
MTH Premier 20-2216-1 Chessie SD40-2 Diesel Engine - Chessie Cab C&O 7532 B&O 7616 WM 7547 With Proto O SCALE. Used Excellent
$200.00 $329.95 Sale
MTH Railking 30-21165-1 Louisville & Nashville L&N RS-3 Diesel Engine With Proto-Sound 3.0 O SCALE NEW
MTH Railking 30-21165-1 Louisville & Nashville L&N RS-3 Diesel Engine With Proto-Sound 3.0 O SCALE NEW
$360.00 $389.95 Sale
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 2033280 NORFOLK SOUTHERN F9 AA SET O SCALE NEW Limited
Lionel 2033280 NORFOLK SOUTHERN F9 AA SET O SCALE NEW Limited
$1,950.00 $2,150.00 Sale
Lionel 6-18208 Burlington Northern BN SD-40 diesel nonpowered O SCALE NEW
Lionel 6-18208 Burlington Northern BN SD-40 diesel nonpowered O SCALE NEW
$135.00 $150.00 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
Lionel 6-11972 Alaska Railroad GP-7 diesel train set O SCALE Used Excellent
Lionel 6-11972 Alaska Railroad GP-7 diesel train set O SCALE Used Excellent
$170.00 $200.00 Sale
MTH 20-21700-1 Indiana Harbor Belt locomotive with 20-91774 IHB Caboose limited O Scale NEW
MTH 20-21700-1 Indiana Harbor Belt locomotive with 20-91774 IHB Caboose limited O Scale NEW
$700.00 $767.79 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
Atlas 30138348 GENESEE & WYOMING HERITAGE GP38-2 #125 3RL PREMIER O SCALE limited NEW
Atlas 30138348 GENESEE & WYOMING HERITAGE GP38-2 #125 3RL PREMIER O SCALE limited NEW
$650.00 $659.95 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
Lionel 6-28514 B&O CONVENTIONAL GP9 DIESEL #6590 O SCALE Used Excellent
Lionel 6-28514 B&O CONVENTIONAL GP9 DIESEL #6590 O SCALE Used Excellent
$115.00 $130.00 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 20-21948-1 Alaska SD70Mac Diesel Engine in Alaska #831 With Proto-Sound 3.0. O SCALE limited NEW
MTH Premier 20-21948-1 Alaska SD70Mac Diesel Engine in Alaska #831 With Proto-Sound 3.0. 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
Lionel 2533391 ABERDEEN CAROLINA & WESTERN AC&W LEGACY SD40-2 #6910 O SCALE limited NEW
Lionel 2533391 ABERDEEN CAROLINA & WESTERN AC&W LEGACY SD40-2 #6910 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