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O Scale Diesel Engines

Diesel Engines Galore! Shop our wide selection of O Scale Diesel Engines here:
MTH Premier 20-21935-1 Donald J. Trump ES44AC Diesel Engine w/Proto-Sound 3.0 #2024. O SCALE NEW Limited
MTH Premier 20-21935-1 Donald J. Trump ES44AC Diesel Engine w/Proto-Sound 3.0 #2024. O SCALE NEW Limited
$650.00
Lionel 2533047 PRESIDENT TRUMP LEGACY ES44 #4547 O SCALE LIMITED NEW
Lionel 2533047 PRESIDENT TRUMP LEGACY ES44 #4547 O SCALE LIMITED NEW
$850.00 $862.99 Sale
Lionel 2233430 TURTLE CREEK LEGACY SW1 #462 locomotive O SCALE NEW
Lionel 2233430 TURTLE CREEK LEGACY SW1 #462 locomotive O SCALE NEW
$515.00 $549.99 Sale
MTH Railking 30-20789-1 Union Railroad SW-1 Switcher Diesel Engine w/Proto-Sound 3.0 O SCALE NEW
MTH Railking 30-20789-1 Union Railroad SW-1 Switcher Diesel Engine w/Proto-Sound 3.0 O SCALE NEW
$345.00 $359.95 Sale
MTH Premier 20-21938-1 Western Maryland WM ES44AC Diesel Engine w/Proto-Sound 3.0 #1852. O SCALE LIMITED NEW
MTH Premier 20-21938-1 Western Maryland WM ES44AC Diesel Engine w/Proto-Sound 3.0 #1852. O SCALE LIMITED NEW
$600.00 $629.95 Sale
Lionel 2234050 AMTRAK LIONCHIEF PLUS 2.0 GENESIS 150 O Scale
Lionel 2234050 AMTRAK LIONCHIEF PLUS 2.0 GENESIS 150 O Scale
$449.99
Lionel 2234060 AMTRAK LIONCHIEF PLUS 2.0 GENESIS 111 O Scale
Lionel 2234060 AMTRAK LIONCHIEF PLUS 2.0 GENESIS 111 O Scale
$449.99
MTH Railking 30-20703-1 Union Pacific SD70ACe Imperial Diesel Engine in (Powered by the People) O SCALE NEW
MTH Railking 30-20703-1 Union Pacific SD70ACe Imperial Diesel Engine in (Powered by the People) O SCALE NEW
$350.00 $370.00 Sale
Lionel 2531460 Pennsylvania Railroad PRR LEGACY S2 #6200 - Loewy-Inspired scheme limited O SCALE NEW
Lionel 2531460 Pennsylvania Railroad PRR LEGACY S2 #6200 - Loewy-Inspired scheme limited O SCALE NEW
$1,550.00 $1,609.99 Sale
MTH Premier 20-21947-1 Alaska SD70Mac Diesel Engine in Alaska (100th Anniversary) with Proto-Sound 3.0. O SCALE limited NEW
MTH Premier 20-21947-1 Alaska SD70Mac Diesel Engine in Alaska (100th Anniversary) with Proto-Sound 3.0. O SCALE limited NEW
$665.00 $679.95 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
MTH Railking 30-21242-1 CSX ES44AC Imperial Diesel Engine in CSX ( Chessie Heritage ) O Scale limited NEW
MTH Railking 30-21242-1 CSX ES44AC Imperial Diesel Engine in CSX ( Chessie Heritage ) O Scale limited NEW
$400.00 $419.95 Sale
MTH Railking 30-21228-1 Norfolk Southern SD70ACe Imperial Diesel Engine With Proto-Sound 3.0 #1011. O SCALE Limited NEW
MTH Railking 30-21228-1 Norfolk Southern SD70ACe Imperial Diesel Engine With Proto-Sound 3.0 #1011. O SCALE Limited NEW
$400.00 $419.95 Sale
Lionel 2234080 AMTRAK 50TH ANNIVERSARY LIONCHIEF PLUS 2.0 GENESIS 46 O Scale
Lionel 2234080 AMTRAK 50TH ANNIVERSARY LIONCHIEF PLUS 2.0 GENESIS 46 O Scale
$449.99
Lionel 2234020 AMTRAK LIONCHIEF PLUS 2.0 108 O Scale
Lionel 2234020 AMTRAK LIONCHIEF PLUS 2.0 108 O Scale
$525.00 $549.99 Sale
MTH 20-21739-1 CSX AC4400cw Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) #601 Limited
MTH 20-21739-1 CSX AC4400cw Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) #601 Limited
$550.00 $599.95 Sale
Lionel 2534030 OHIO CENTRAL LIONCHIEF PLUS 2.0 GP38 #2161 O SCALE LIMITED NEW
Lionel 2534030 OHIO CENTRAL LIONCHIEF PLUS 2.0 GP38 #2161 O SCALE LIMITED NEW
$525.00 $574.99 Sale
MTH Premier 20-21960-1 Norfolk Southern NS SD60E Diesel Engine #6950 limited O SCALE NEW
MTH Premier 20-21960-1 Norfolk Southern NS SD60E Diesel Engine #6950 limited O SCALE NEW
$675.00 $692.95 Sale
Lionel 2533832 Denver & Rio Grande D&RG LEGACY SD40T-2 #5413 limited O SCALE NEW
Lionel 2533832 Denver & Rio Grande D&RG LEGACY SD40T-2 #5413 limited O SCALE NEW
$750.00 $804.99 Sale
Lionel 2433261 Rio Grande LEGACY SD50 #5503 O SCALE NEW
Lionel 2433261 Rio Grande LEGACY SD50 #5503 O SCALE NEW
$625.00 $649.99 Sale
Lionel 6-38300 VIRGINIAN CONVENTIONAL FM TRAIN MASTER DIESEL (YELLOW/BLACK) #2331 O SCALE NEW
Lionel 6-38300 VIRGINIAN CONVENTIONAL FM TRAIN MASTER DIESEL (YELLOW/BLACK) #2331 O SCALE NEW
$250.00 $286.52 Sale
Lionel 2533581 CSX / WESTERN MARYLAND LEGACY ES44 #1852 O SCALE LIMITED NEW
Lionel 2533581 CSX / WESTERN MARYLAND LEGACY ES44 #1852 O SCALE LIMITED NEW
$800.00 $862.99 Sale
Lionel 2533631 NORFOLK SOUTHERN NS SOUTHERN LEGACY ES44 #8099 O SCALE LIMITED NEW
Lionel 2533631 NORFOLK SOUTHERN NS SOUTHERN LEGACY ES44 #8099 O SCALE LIMITED NEW
$800.00 $862.99 Sale
MTH 20-21738-1 Kansas City Southern AC4400cw Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) #4605 Limited
MTH 20-21738-1 Kansas City Southern AC4400cw Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) #4605 Limited
$550.00 $599.95 Sale
MTH Premier 20-2274-1 Conrail GP-30 Diesel Engine in Conrail paint livery #2234, O Scale. Like New
MTH Premier 20-2274-1 Conrail GP-30 Diesel Engine in Conrail paint livery #2234, O Scale. Like New
$375.00 $384.99 Sale
Lionel 2533412 CANADIAN PACIFIC CP LEGACY SD40-2 #779 O SCALE LIMITED NEW
Lionel 2533412 CANADIAN PACIFIC CP LEGACY SD40-2 #779 O SCALE LIMITED NEW
$640.00 $649.99 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
Lionel 6-84400 Burlington Northern SD60M #1991 Store Display
Lionel 6-84400 BURLINGTON NORTHERN SD60M #1991 O SCALE NEW
$620.00 $649.99 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 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
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 Railking 30-21160-1 Canadian Pacific ES44AC Imperial Diesel Engine in . O SCALE NEW
MTH Railking 30-21160-1 Canadian Pacific ES44AC Imperial Diesel Engine in . O SCALE NEW
$400.00 $450.00 Sale
MTH Railking 30-21074-1 Santa Fe Alco PA AA Diesel Set O SCALE NEW
MTH Railking 30-21074-1 Santa Fe Alco PA AA Diesel Set O SCALE NEW
$425.00 $469.95 Sale
MTH Railking 30-21016-3 U.S. Navy O Gauge RailKing SW1200 Switcher Diesel Engine Calf (Non-Powered) O SCALE NEW
MTH Railking 30-21016-3 U.S. Navy O Gauge RailKing SW1200 Switcher Diesel Engine Calf (Non-Powered) O SCALE NEW
$150.00 $189.95 Sale
MTH Premier 20-21878-1 CSX AC6000 Diesel Engine With Proto-Sound 3.0 #687. O SCALE LIMITED NEW
MTH Premier 20-21878-1 CSX AC6000 Diesel Engine With Proto-Sound 3.0 #687. O SCALE LIMITED NEW
$575.00 $599.95 Sale
MTH Premier 20-21874-1 Union Pacific UP AC6000 Diesel Engine w/Proto-Sound 3.0 #7504. O SCALE LIMITED NEW
MTH Premier 20-21874-1 Union Pacific UP AC6000 Diesel Engine w/Proto-Sound 3.0 #7504. O SCALE LIMITED NEW
$575.00 $599.95 Sale
MTH Premier 20-21937-1 Chessie ES44AC Diesel Engine w/Proto-Sound 3.0 #1973. O SCALE NEW LIMITED
MTH Premier 20-21937-1 Chessie ES44AC Diesel Engine w/Proto-Sound 3.0 #1973. O SCALE NEW LIMITED
$600.00 $629.95 Sale
Lionel 2433762 PENN CENTRAL LEGACY U28C #6533 O SCALE Limited NEW
Lionel 2433762 PENN CENTRAL LEGACY U28C #6533 O SCALE Limited NEW
$625.00 $649.99 Sale
Lionel 2433371 CONRAIL LEGACY GP9 #7020 O SCALE Limited NEW
Lionel 2433371 CONRAIL LEGACY GP9 #7020 O SCALE Limited NEW
$550.00 $599.99 Sale
MTH Railking 30-21232-1 Union Pacific SD70ACe Imperial Diesel Engine With Proto-Sound 3.0 #8578. O SCALE NEW Limited
MTH Railking 30-21232-1 Union Pacific SD70ACe Imperial Diesel Engine With Proto-Sound 3.0 #8578. O SCALE NEW Limited
$400.00 $419.95 Sale
Lionel 2433519 PENNSYLVANIA RAILROAD PRR HERITAGE NON-PWD ES44 #8102 O SCALE NEW Limited
Lionel 2433519 PENNSYLVANIA RAILROAD PRR HERITAGE NON-PWD ES44 #8102 O SCALE NEW Limited
$415.00 $429.99 Sale
Lionel 2433481 LEHIGH VALLEY HERITAGE LEGACY ES44 #8104 O SCALE NEW Limited
Lionel 2433481 LEHIGH VALLEY HERITAGE LEGACY ES44 #8104 O SCALE NEW Limited
$725.00 $749.99 Sale
Lionel 2433891 CSX CONRAIL HERITAGE LEGACY ES44AC #1976 O SCALE NEW Limited
Lionel 2433891 CSX CONRAIL HERITAGE LEGACY ES44AC #1976 O SCALE NEW Limited
$725.00 $749.99 Sale
Lionel 2433462 UNION PACIFIC UP LEGACY ES44 #5283 O SCALE NEW Limited
Lionel 2433462 UNION PACIFIC UP LEGACY ES44 #5283 O SCALE NEW Limited
$725.00 $749.99 Sale
MTH 20-21740-1 CSX AC4400cw Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) #602 Limited
MTH 20-21740-1 CSX AC4400cw Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) #602 Limited
$550.00 $599.95 Sale
MTH Railking 30-2973-1 Maryland Midland GP-20 Diesel Engine With Proto-Sound 2.0 O SCALE Like New
MTH Railking 30-2973-1 Maryland Midland GP-20 Diesel Engine With Proto-Sound 2.0 O SCALE Like New
$395.00 $425.00 Sale
MTH Railking 30-20863-1 Alaska Alco Rs-1 Diesel Engine w/Proto-Sound 3.0 O SCALE Like New
MTH Railking 30-20863-1 Alaska Alco Rs-1 Diesel Engine w/Proto-Sound 3.0 O SCALE Like New
$345.00 $369.95 Sale
MTH Premier 20-20427-1 George H. Bush SD70ACe Diesel Engine w/Proto-Sound 3.0 O SCALE Used Excellent
MTH Premier 20-20427-1 George H. Bush SD70ACe Diesel Engine w/Proto-Sound 3.0 O SCALE Used Excellent
$450.00 $499.95 Sale