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O Scale Diesel Engines

Diesel Engines Galore! Shop our wide selection of O Scale Diesel Engines here:
Lionel 2433032 Union Pacific UP LEGACY SD70ACE #8620 O SCALE NEW
Lionel 2433032 Union Pacific UP LEGACY SD70ACE #8620 O SCALE NEW
$675.00 $699.99 Sale
Lionel 2433031 Union Pacific UP LEGACY SD70ACE #8518 O SCALE NEW
Lionel 2433031 Union Pacific UP LEGACY SD70ACE #8518 O SCALE NEW
$675.00 $699.99 Sale
Lionel 2333419 Southern Pacific Black Widow Superbass LEGACY SD40-T #8529 O SCALE NEW
Lionel 2333419 Southern Pacific Black Widow Superbass LEGACY SD40-T #8529 O SCALE NEW
$575.00 $599.99 Sale
Lionel 2333471 Kansas City Southern LEGACY ES44AC #4859 O SCALE NEW
Lionel 2333471 Kansas City Southern LEGACY ES44AC #4859 O SCALE NEW
$725.00 $749.99 Sale
Lionel 2333479 Kansas City Southern KCS ES44AC #4859 Non-pwd O SCALE NEW
Lionel 2333479 Kansas City Southern KCS ES44AC #4859 Non-pwd O SCALE NEW
$375.00 $399.99 Sale
Lionel 2333441 BNSF LEGACY ES44AC #5555 O SCALE NEW
Lionel 2333441 BNSF LEGACY ES44AC #5555 O SCALE NEW
$725.00 $749.99 Sale
Lionel 2433112 Alaska LEGACY GP30 #2504 O SCALE NEW
Lionel 2433112 Alaska LEGACY GP30 #2504 O SCALE NEW
$575.00 $599.99 Sale
Lionel 2433161 Wisconsin Central LEGACY GP30 #2252 O SCALE NEW
Lionel 2433161 Wisconsin Central LEGACY GP30 #2252 O SCALE NEW
$575.00 $599.99 Sale
Lionel 2433282 Norfolk Southern NS LEGACY SD40E #6319 O SCALE NEW
Lionel 2433282 Norfolk Southern NS LEGACY SD40E #6319 O SCALE NEW
$625.00 $649.99 Sale
Lionel 2433330 Lehigh & New England LEGACY Alco S2 #611 O SCALE NEW
Lionel 2433330 Lehigh & New England LEGACY Alco S2 #611 O SCALE NEW
$500.00 $549.99 Sale
Lionel 2433281 Norfolk Southern NS LEGACY SD40E #6313 O SCALE NEW
Lionel 2433281 Norfolk Southern NS LEGACY SD40E #6313 O SCALE NEW
$625.00 $649.99 Sale
Lionel 2433049 Norfolk Southern NS Central New Jersey CNJ LEGACY SD70ACE Non-PWD #1071 O SCALE NEW
Lionel 2433049 Norfolk Southern NS Central New Jersey CNJ LEGACY SD70ACE Non-PWD #1071 O SCALE NEW
$325.00 $349.99 Sale
Lionel 2433210 Rock Island LEGACY F7 AA #120,#122, 2433218 F7B #22 AND 2433219 F7B Superbass #10 (Set of 3) O Scale NEW
Lionel 2433210 Rock Island LEGACY F7 AA #120,#122, 2433218 F7B #22 AND 2433219 F7B Superbass #10 (Set of 3) O Scale NEW
$2,175.00 $2,349.97 Sale
Lionel 2433132 New York Central NYC LEGACY GP30 #6121 O SCALE NEW
Lionel 2433132 New York Central NYC LEGACY GP30 #6121 O SCALE NEW
$575.00 $599.99 Sale
Lionel 2433131 New York Central NYC LEGACY GP30 #6118 O SCALE NEW
Lionel 2433131 New York Central NYC LEGACY GP30 #6118 O SCALE NEW
$575.00 $599.99 Sale
Lionel 2433151 Santa Fe LEGACY GP30 #1203 O SCALE NEW
Lionel 2433151 Santa Fe LEGACY GP30 #1203 O SCALE NEW
$575.00 $599.99 Sale
Lionel 2433162 Wisconsin Central LEGACY GP30 #2253 O SCALE NEW
Lionel 2433162 Wisconsin Central LEGACY GP30 #2253 O SCALE NEW
$575.00 $599.99 Sale
K-Line K2518-1907 CP F-7 B unit Diesel Engine , Dummy O SCALE NEW
K-Line K2518-1907 CP F-7 B unit Diesel Engine , Dummy O SCALE NEW
$375.00 $475.00 Sale
K-Line k-25181 CP F-7 Diesel A-A, both powered O SCALE NEW
K-Line k-25181 CP F-7 Diesel A-A, both powered O SCALE NEW
$365.00 $400.00 Sale
Lionel 6-39598 MONONGAHELA NS HERITAGE limited LEGACY ES44AC DIESEL #8025 LIMITED Road Number: 8025 O SCALE NEW
Lionel 6-39598 MONONGAHELA NS HERITAGE limited LEGACY ES44AC DIESEL #8025 LIMITED Road Number: 8025 O SCALE NEW
$520.00 $549.99 Sale
Lionel New York Central F3B non-powered command equipped diesel #6-14555 O SCALE NEW
Lionel New York Central F3B non-powered command equipped diesel #6-14555 O SCALE NEW
$125.00 $155.00 Sale
MTH 20-21248-1 Rock Island Premier E-8 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) O Scale NEW
MTH 20-21248-1 Rock Island Premier E-8 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) O Scale NEW
$685.00 $735.00 Sale
MTH 20-20595-1 Norfolk Southern NS GoRail SD60E Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) O SCALE Like New
MTH 20-20595-1 Norfolk Southern NS GoRail SD60E Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) O SCALE Like New
$465.00 $500.00 Sale
Lionel TMCC Santa Fe F3 B unit diesel engine with Railsounds 6-18136 O gauge train O scale Used Excellent
Lionel TMCC Santa Fe F3 B unit diesel engine with Railsounds 6-18136 O gauge train O scale Used Excellent
$130.00 $185.00 Sale
Lionel 6-18191 Western Pacific F-3 AA diesel engine set with command control postwar celebration series TMCC O SCALE NEW
Lionel 6-18191 Western Pacific F-3 AA diesel engine set with command control postwar celebration series TMCC O SCALE NEW
$525.00 $570.00 Sale
MTH Railking 30-2993-1 Norfolk Southern F-3 ABA Diesel Engine Set - Norfolk Southern with Proto-Sound 2.0. O SCALE Like New
MTH Railking 30-2993-1 Norfolk Southern F-3 ABA Diesel Engine Set - Norfolk Southern with Proto-Sound 2.0. O SCALE Like New
$425.00 $499.95 Sale
Lionel 6-24520 Alaska F-3 A-A set O SCALE NEW
Lionel 6-24520 Alaska F-3 A-A set O SCALE NEW
$640.00 $850.00 Sale
MTH 33-2016-1 and 33-2016-3 SD90MAC diesel engine O SCALE NEW
MTH 33-2016-1 and 33-2016-3 SD90MAC diesel engine O SCALE NEW
$375.00 $467.49 Sale
MTH Railking 30-21121-1 Seaboard Coast Line SD-45 Diesel Engine - Seaboard Coast Line #2001 With Proto-Sound 3.0 O SCALE NEW
MTH Railking 30-21121-1 Seaboard Coast Line SD-45 Diesel Engine - Seaboard Coast Line #2001 With Proto-Sound 3.0 O SCALE NEW
$420.00 $467.91 Sale
MTH Premier 20-2176-1 New York Central NYC Lightning Stripe F-3 ABA Cab No. 1608 . O SCALE Used Excellent Damaged Box
MTH Premier 20-2176-1 New York Central NYC Lightning Stripe F-3 ABA Cab No. 1608 . O SCALE Used Excellent Damaged Box
$310.00 $679.95 Sale
MTH Railking 30-2187-3 Rock Island E-8 B-Unit Diesel Engine O SCALE NEW
MTH Railking 30-2187-3 Rock Island E-8 B-Unit Diesel Engine O SCALE NEW
$80.00 $118.76 Sale
MTH Railking 30-2830-1 Lehigh Valley VO 1000 Diesel Engine - With Proto-Sound 2.0 . O SCALE Like New
MTH Railking 30-2830-1 Lehigh Valley VO 1000 Diesel Engine - With Proto-Sound 2.0 . O SCALE Like New
$225.00 $299.95 Sale
MTH Premier 20-2051-1 Denver & Rio Grande Cab Nos. 5521 & 5524 (A units), 5522 for B units . O SCALE NEW
MTH Premier 20-2051-1 Denver & Rio Grande Cab Nos. 5521 & 5524 (A units), 5522 for B units . O SCALE NEW
$305.00 $335.49 Sale
MTH Railking 30-2125-1 Delaware & Hudson D&H Alco PA AA Diesel Set Cab No. 1720 . O SCALE Like New
MTH Railking 30-2125-1 Delaware & Hudson D&H Alco PA AA Diesel Set Cab No. 1720 . O SCALE Like New
$250.00 $325.57 Sale
MTH Premier 20-20427-1 George H. Bush SD70ACe Diesel Engine - Road #4141 With Proto-Sound 3.0 . O SCALE NEW
MTH Premier 20-20427-1 George H. Bush SD70ACe Diesel Engine - Road #4141 With Proto-Sound 3.0 . O SCALE NEW
$550.00 $630.28 Sale
MTH Railking 30-2783-1 Conrail SD60 Diesel Engine With Proto-Sound 2.0 . O SCALE Like New
MTH Railking 30-2783-1 Conrail SD60 Diesel Engine With Proto-Sound 2.0 . O SCALE Like New
$250.00 $299.95 Sale
MTH Premier 20-21155-1 George H. Bush SD70ACe Diesel Engine - George H. Bush #4141 With Proto-Sound 3.0 . O SCALE Like New
MTH Premier 20-21155-1 George H. Bush SD70ACe Diesel Engine - George H. Bush #4141 With Proto-Sound 3.0 . O SCALE Like New
$450.00 $519.95 Sale
MTH 30-20393-1, 30-20393-3 Alaska E-8 AA Diesel Engine Set w/Proto-Sound 3.0 Road #2401 #2402 and B-Unit Cab #1508 (Set) O Scale NEW
MTH 30-20393-1, 30-20393-3 Alaska E-8 AA Diesel Engine Set w/Proto-Sound 3.0 Road #2401 #2402 and B-Unit Cab #1508 (Set) O Scale NEW
$485.00 $550.00 Sale
MTH Railking 30-20052-1 Wheeling - Pittsburgh Steel SW900M Switcher Diesel Engine - Proto-Sound 2.0 O SCALE NEW
MTH Railking 30-20052-1 Wheeling - Pittsburgh Steel SW900M Switcher Diesel Engine - Proto-Sound 2.0 O SCALE NEW
$400.00 $439.99 Sale
Lionel 6-84845 GE DEMONSTRATOR LEGACY AC6000 #6002 O SCALE NEW
Lionel 6-84845 GE DEMONSTRATOR LEGACY AC6000 #6002 O SCALE NEW
$700.00 $755.95 Sale
MTH Railking 30-20052-1 Wheeling - Pittsburgh Steel SW900M Switcher Diesel Engine - Proto-Sound 2.0 O SCALE NEW
MTH Railking 30-20052-1 Wheeling - Pittsburgh Steel SW900M Switcher Diesel Engine - Proto-Sound 2.0 O SCALE NEW
$400.00 $439.98 Sale
Lionel 2533591 NORFOLK SOUTHERN NS / CONRAIL LEGACY ES44 #8098 O SCALE LIMITED NEW
Lionel 2533591 NORFOLK SOUTHERN NS / CONRAIL LEGACY ES44 #8098 O SCALE LIMITED NEW
$800.00 $862.99 Sale
Lionel 2533571 CSX / RF&P LEGACY ES44 #1836 O SCALE LIMITED NEW
Lionel 2533571 CSX / RF&P LEGACY ES44 #1836 O SCALE LIMITED NEW
$800.00 $862.99 Sale
Lionel 2533561 CSX / FAMILY LINES LEGACY ES44 #1972 O SCALE LIMITED NEW
Lionel 2533561 CSX / FAMILY LINES LEGACY ES44 #1972 O SCALE LIMITED NEW
$800.00 $862.99 Sale
Lionel 2533551 CSX / NEW YORK CENTRAL NYC LEGACY ES44 #1853 O SCALE LIMITED NEW
Lionel 2533551 CSX / NEW YORK CENTRAL NYC LEGACY ES44 #1853 O SCALE LIMITED NEW
$800.00 $862.99 Sale
Lionel 2533541 CSX ATLANTIC COAST LINE ACL LEGACY ES44 #1871 O SCALE LIMITED NEW
Lionel 2533541 CSX ATLANTIC COAST LINE ACL LEGACY ES44 #1871 O SCALE LIMITED NEW
$800.00 $862.99 Sale
Lionel 2533611 NORFOLK SOUTHERN NS / NICKEL PLATE LEGACY ES44 #8100 O SCALE LIMITED NEW
Lionel 2533611 NORFOLK SOUTHERN NS / NICKEL PLATE LEGACY ES44 #8100 O SCALE LIMITED NEW
$800.00 $862.99 Sale
Lionel 2533601 NORFOLK SOUTHERN NS / INTERSTATE LEGACY ES44 #8105 O SCALE LIMITED NEW
Lionel 2533601 NORFOLK SOUTHERN NS / INTERSTATE LEGACY ES44 #8105 O SCALE LIMITED NEW
$800.00 $862.99 Sale