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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 PREORDER Limited
MTH Premier 20-21935-1 Donald J. Trump ES44AC Diesel Engine w/Proto-Sound 3.0 #2024. O SCALE NEW PREORDER Limited
$650.00
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 30-21238-1 Christmas ES44AC Imperial Diesel Engine With Proto-Sound 3.0 #1225. O SCALE NEW Limited
MTH Railking 30-21238-1 Christmas ES44AC Imperial Diesel Engine With Proto-Sound 3.0 #1225. O SCALE NEW Limited
$425.00 $439.95 Sale
MTH Railking 30-21156-1 Halloween ES44AC Imperial Diesel Engine With Proto-Sound 3.0 #1031. O SCALE NEW
MTH Railking 30-21156-1 Halloween ES44AC Imperial Diesel Engine With Proto-Sound 3.0 #1031. O SCALE NEW
$400.00 $435.00 Sale
MTH 30-20977-1 Kansas City Southern KCS ES44AC Imperial Diesel Engine With Proto-Sound 3.0 - Cab No. 4127
MTH 30-20977-1 Kansas City Southern KCS ES44AC Imperial Diesel Engine With Proto-Sound 3.0 - Cab No. 4127
$375.00 $399.95 Sale
MTH 20-21742-1 BNSF AC4400cw Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) #617 Limited
MTH 20-21742-1 BNSF AC4400cw Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) #617 Limited
$550.00 $599.95 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 2433751 PENNSYLVANIA LEGACY U28C #6520 O SCALE Limited NEW
Lionel 2433751 PENNSYLVANIA LEGACY U28C #6520 O SCALE Limited NEW
$625.00 $649.99 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 30-21229-1 CSX SD70ACe Imperial Diesel Engine With Proto-Sound 3.0 #4837. O SCALE Limited NEW
MTH Railking 30-21229-1 CSX SD70ACe Imperial Diesel Engine With Proto-Sound 3.0 #4837. O SCALE Limited NEW
$400.00 $419.95 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
Atlas O Premier 30138212 SD70MAC diesel loco Union Pacific #1979, O gauge O SCALE NEW
Atlas O Premier 30138212 SD70MAC diesel loco Union Pacific #1979, O gauge O SCALE NEW
$650.00 $679.95 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 2433501 NORFOLK & WESTERN N&W HERITAGE LEGACY ES44 #8103 O SCALE NEW Limited
Lionel 2433501 NORFOLK & WESTERN N&W HERITAGE LEGACY ES44 #8103 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 2433452 NORFOLK SOUTHERN NS LEGACY ES44 #8092 O SCALE NEW Limited
Lionel 2433452 NORFOLK SOUTHERN NS LEGACY ES44 #8092 O SCALE NEW Limited
$725.00 $749.99 Sale
MTH Railking 30-21084-1 Delaware & Hudson D&H C628 Diesel Engine w/Proto-Sound 3.0 - O SCALE NEW
MTH Railking 30-21084-1 Delaware & Hudson D&H C628 Diesel Engine w/Proto-Sound 3.0 - O SCALE NEW
$425.00 $499.95 Sale
Lionel 2333382 SOUTHERN PACIFIC LEGACY SD40-T Engine 8533 O Scale
Lionel 2333382 SOUTHERN PACIFIC LEGACY SD40-T Engine 8533 O Scale
$625.00 $649.99 Sale
Lionel 2233151 Santa Fe DD35 Legacy Diesel Engine #1650 O-Scale
Lionel 2233151 Santa Fe DD35 Legacy Diesel Engine #1650 O-Scale
$630.00 $699.99 Sale
Lionel 2234030 AMTRAK LIONCHIEF PLUS 2.0 160 O Scale
Lionel 2234030 AMTRAK LIONCHIEF PLUS 2.0 160 O Scale
$525.00 $549.99 Sale
MTH 20-21741-1 BNSF AC4400cw Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) #616 Limited
MTH 20-21741-1 BNSF AC4400cw Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) #616 Limited
$550.00 $599.95 Sale
MTH Premier 20-21879-1 CSX AC6000 Diesel Engine w/Proto-Sound 3.0 #698. O SCALE LIMITED NEW
MTH Premier 20-21879-1 CSX AC6000 Diesel Engine w/Proto-Sound 3.0 #698. O SCALE LIMITED NEW
$575.00 $599.95 Sale
MTH Premier 20-21883-1 Western New York & Pennsylvania AC6000 Diesel Engine w/Proto-Sound 3.0 #6003. O SCALE LIMITED NEW
MTH Premier 20-21883-1 Western New York & Pennsylvania AC6000 Diesel Engine w/Proto-Sound 3.0 #6003. O SCALE LIMITED NEW
$575.00 $599.95 Sale
MTH Premier 20-21882-1 G.E. Leasing AC6000 Diesel Engine w/Proto-Sound 3.0 #6002. O SCALE LIMITED NEW
MTH Premier 20-21882-1 G.E. Leasing AC6000 Diesel Engine w/Proto-Sound 3.0 #6002. O SCALE LIMITED NEW
$575.00 $599.95 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
Atlas 30138154 Union Pacific w/PTC 8810 (Yellow/Gray/Red) O SCALE NEW
Atlas 30138154 Union Pacific w/PTC 8810 (Yellow/Gray/Red) O SCALE NEW
$615.00 $649.95 Sale
MTH Premier 20-21884-1 Western New York & Pennsylvania AC6000 Diesel Engine w/Proto-Sound 3.0 -No. 6005 O SCALE LIMITED NEW
MTH Premier 20-21884-1 Western New York & Pennsylvania AC6000 Diesel Engine w/Proto-Sound 3.0 -No. 6005 O SCALE LIMITED NEW
$575.00 $599.99 Sale
MTH Premier 20-21881-1 G.E. Demonstrator AC6000 Diesel Engine w/Proto-Sound 3.0 #6001. O SCALE LIMITED NEW
MTH Premier 20-21881-1 G.E. Demonstrator AC6000 Diesel Engine w/Proto-Sound 3.0 #6001. O SCALE LIMITED NEW
$575.00 $599.95 Sale
MTH Premier 20-21875-1 Union Pacific UP AC6000 Diesel Engine With Proto-Sound 3.0 #7508. O SCALE LIMITED NEW
MTH Premier 20-21875-1 Union Pacific UP AC6000 Diesel Engine With Proto-Sound 3.0 #7508. 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 20-21938-1 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
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 6-28592 NORFOLK & WESTERN LEGACY GP7 DIESEL #2446 O SCALE Like New
Lionel 6-28592 NORFOLK & WESTERN LEGACY GP7 DIESEL #2446 O SCALE Like New
$300.00 $350.00 Sale
Lionel 2434240 THE POLAR EXPRESS LIONCHIEF PLUS 2.0 GENESIS O SCALE Limited NEW
Lionel 2434240 THE POLAR EXPRESS LIONCHIEF PLUS 2.0 GENESIS O SCALE Limited NEW
$525.00 $549.99 Sale
MTH Railking 30-21253-1 Christmas Alco PA A-Unit Diesel Engine w/Proto-Sound 3.0 #1225. O SCALE Limited NEW
MTH Railking 30-21253-1 Christmas Alco PA A-Unit Diesel Engine w/Proto-Sound 3.0 #1225. O SCALE Limited NEW
$385.00 $399.95 Sale
K-Line K21491-0401 New Haven Powered Twin "A" Alcos (401 & 403) O SCALE Like New
K-Line K21491-0401 New Haven Powered Twin "A" Alcos (401 & 403) O SCALE Like New
$125.00 $140.00 Sale
MTH Railking 30-2375-3 Pittsburgh & Lake Erie SW1500 Switcher Diesel Engine (Non-Powered) #1567. O SCALE Like New
MTH Railking 30-2375-3 Pittsburgh & Lake Erie SW1500 Switcher Diesel Engine (Non-Powered) #1567. O SCALE Like New
$165.00 $175.00 Sale
Lionel 6-38597 BURLINGTON LEGACY SCALE F-3 A-A DIESELS (PWR #9962-A & DMY #9962-C) O SCALE Used Excellent limited
Lionel 6-38597 BURLINGTON LEGACY SCALE F-3 A-A DIESELS (PWR #9962-A & DMY #9962-C) O SCALE Used Excellent limited
$495.00 $650.00 Sale
MTH Premier 20-21725-1 Union Pacific UP SD24 Diesel Engine w/Proto-Sound 3.0 #429. O SCALE NEW
MTH Premier 20-21725-1 Union Pacific UP SD24 Diesel Engine w/Proto-Sound 3.0 #429. O SCALE NEW
$550.00 $559.95 Sale
Lionel 6-39598 MONONGAHELA NS HERITAGE LEGACY ES44AC DIESEL #8025 O SCALE WRONG BOX Used Excellent BF
Lionel 6-39598 MONONGAHELA NS HERITAGE LEGACY ES44AC DIESEL #8025 O SCALE WRONG BOX Used Excellent BF
$449.99 $549.99 Sale
MTH Railking 30-21230-1 Kansas City Southern KCS SD70ACe Imperial Diesel Engine With Proto-Sound 3.0 #4109. O SCALE Limited NEW
MTH Railking 30-21230-1 Kansas City Southern KCS SD70ACe Imperial Diesel Engine With Proto-Sound 3.0 #4109. 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
MTH Railking 30-21231-1 BNSF SD70ACe Imperial Diesel Engine With Proto-Sound 3.0 #9046. O SCALE Limited NEW
MTH Railking 30-21231-1 BNSF SD70ACe Imperial Diesel Engine With Proto-Sound 3.0 #9046. O SCALE Limited NEW
$400.00 $419.95 Sale
Lionel 6-58600 # 208 Alco A A Santa Fe Desel Set Blue/ Yellow O SCALE Like New
Lionel 6-58600 # 208 Alco A A Santa Fe Desel Set Blue/ Yellow O SCALE Like New
$350.00 $400.00 Sale
Lionel 6-14536 SANTA FE TMCC F3 DIESEL A-A (PWR & DMY#16) O SCALE NEW
Lionel 6-14536 SANTA FE TMCC F3 DIESEL A-A (PWR & DMY#16) O SCALE NEW
$525.00 $699.95 Sale
MTH Premier 20-20750-1 Electro Motive Division SD70M-2 Diesel Engine w/Proto-Sound 3.0 #EMDX 74. O SCALE Like New
MTH Premier 20-20750-1 Electro Motive Division SD70M-2 Diesel Engine w/Proto-Sound 3.0 #EMDX 74. O SCALE Like New
$375.00 $400.00 Sale
MTH Railking 30-20945-1 Canadian Pacific SD70ACe Imperial Diesel Engine With Proto-Sound 3.0 #6644 O SCALE NEW
MTH Railking 30-20945-1 Canadian Pacific SD70ACe Imperial Diesel Engine With Proto-Sound 3.0 #6644 O SCALE NEW
$350.00 $400.00 Sale