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O Scale Diesel Engines

Diesel Engines Galore! Shop our wide selection of O Scale Diesel Engines here:
Lionel 2433899 CSX CONRAIL HERITAGE NON-PWD ES44AC #1976 (CR) O SCALE NEW Limited
Lionel 2433899 CSX CONRAIL HERITAGE NON-PWD ES44AC #1976 (CR) O SCALE NEW Limited
$415.00 $429.99 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
Lionel 2233131 PENNSYLVANIA LEGACY SD45 6186 O Scale Displayed
Lionel 2233131 PENNSYLVANIA LEGACY SD45 6186 O Scale Displayed
$550.00 $599.99 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
Lionel 2333360 Southern Pacific LEGACY E8 AA Big Book 2023 Limited
Lionel 2333360 Southern Pacific LEGACY E8 AA Big Book 2023 Limited IN STOCK
$1,100.00 $1,199.99 Sale
MTH Railking 30-21353-1 BNSF SD-9 Diesel Engine #1720 w/Proto-Sound 3.0 limited O SCALE NEW
MTH Railking 30-21353-1 BNSF SD-9 Diesel Engine #1720 w/Proto-Sound 3.0 limited O SCALE NEW
$460.00 $479.95 Sale
MTH Railking 30-21354-1 BNSF SD-9 Diesel Engine #1722 w/Proto-Sound 3.0 limited O SCALE NEW
MTH Railking 30-21354-1 BNSF SD-9 Diesel Engine #1722 w/Proto-Sound 3.0 limited O SCALE NEW
$460.00 $479.95 Sale
MTH Railking 30-21348-1 Duluth Missabe & Iron Range DM&I SD-9 Diesel Engine #176 with Proto-Sound 3.0 limited O SCALE NEW
MTH Railking 30-21348-1 Duluth Missabe & Iron Range DM&I SD-9 Diesel Engine #176 with Proto-Sound 3.0 limited O SCALE NEW
$460.00 $479.95 Sale
MTH Railking 30-21347-1 Duluth Missabe & Iron Range DT&I SD-9 Diesel Engine#172 w/Proto-Sound 3.0 limited O SCALE NEW
MTH Railking 30-21347-1 Duluth Missabe & Iron Range DT&I SD-9 Diesel Engine#172 w/Proto-Sound 3.0 limited O SCALE NEW
$460.00 $479.95 Sale
MTH Premier 20-22076-1 Southern Pacific SP GP-35 Low Hood Diesel Engine #6566 w/Proto-Sound 3.0 LIMITED O SCALE NEW
MTH Premier 20-22076-1 Southern Pacific SP GP-35 Low Hood Diesel Engine #6566 w/Proto-Sound 3.0 LIMITED O SCALE NEW
$650.00 $669.95 Sale
MTH Premier 20-22075-1 Detroit Toledo & Ironton DT&I GP-35 Low Hood Diesel Engine #355 with Proto-Sound 3.0 LIMITED O SCALE NEW
MTH Premier 20-22075-1 Detroit Toledo & Ironton DT&I GP-35 Low Hood Diesel Engine #355 with Proto-Sound 3.0 LIMITED O SCALE NEW
$650.00 $669.95 Sale
MTH Premier 20-22073-1 Conrail GP-35 Low Hood Diesel Engine #2268 with Proto-Sound 3.0 limited O SCALE NEW
MTH Premier 20-22073-1 Conrail GP-35 Low Hood Diesel Engine #2268 with Proto-Sound 3.0 limited O SCALE NEW
$650.00 $669.95 Sale
MTH Premier 20-22077-1 Southern Pacific SP GP-35 Low Hood Diesel Engine#6577 w/Proto-Sound 3.0 limited O SCALE NEW
MTH Premier 20-22077-1 Southern Pacific SP GP-35 Low Hood Diesel Engine#6577 w/Proto-Sound 3.0 limited O SCALE NEW
$650.00 $669.95 Sale
MTH Premier 20-22084-1 Norfolk Southern NS GP-35 High Hood Diesel Engine #2714 with Proto-Sound 3.0 limited O SCALE NEW
MTH Premier 20-22084-1 Norfolk Southern NS GP-35 High Hood Diesel Engine #2714 with Proto-Sound 3.0 limited O SCALE NEW
$650.00 $669.95 Sale
MTH Premier 20-22083-1 Norfolk Southern NS GP-35 High Hood Diesel Engine #2694 with Proto-Sound 3.0 limited O SCALE NEW
MTH Premier 20-22083-1 Norfolk Southern NS GP-35 High Hood Diesel Engine #2694 with Proto-Sound 3.0 limited O SCALE NEW
$650.00 $669.95 Sale
MTH Premier 20-22082-1 Akron Canton & Youngstown GP-35 High Hood Diesel Engine #107 with Proto-Sound 3.0 limited O SCALE NEW
MTH Premier 20-22082-1 Akron Canton & Youngstown GP-35 High Hood Diesel Engine #107 with Proto-Sound 3.0 limited O SCALE NEW
$650.00 $669.95 Sale
MTH Premier 20-22081-1 CSX GP-35 Low Hood Diesel Engine #4420 with Proto-Sound 3.0 limited O SCALE NEW
MTH Premier 20-22081-1 CSX GP-35 Low Hood Diesel Engine #4420 with Proto-Sound 3.0 limited O SCALE NEW
$650.00 $669.95 Sale
MTH Premier 20-22080-1 CSX GP-35 Low Hood Diesel Engine # 4355 with Proto-Sound 3.0 limited O SCALE NEW
MTH Premier 20-22080-1 CSX GP-35 Low Hood Diesel Engine # 4355 with Proto-Sound 3.0 limited O SCALE NEW
$650.00 $669.95 Sale
MTH Railking 30-21344-1 Jersey Central SD60 Diesel Engine #7036 With Proto-Sound 3.0 limited O SCALE NEW
MTH Railking 30-21344-1 Jersey Central SD60 Diesel Engine #7036 With Proto-Sound 3.0 limited O SCALE NEW
$460.00 $479.95 Sale
MTH Railking 30-21343-1 Kansas City Southern KCS SD60 Diesel Engine #743 With Proto-Sound 3.0 limited O SCALE NEW
MTH Railking 30-21343-1 Kansas City Southern KCS SD60 Diesel Engine #743 With Proto-Sound 3.0 limited O SCALE NEW
$460.00 $479.95 Sale
MTH Railking 30-21342-1 Kansas City Southern KCS SD60 Diesel Engine #717 With Proto-Sound 3.0 limited O SCALE NEW
MTH Railking 30-21342-1 Kansas City Southern KCS SD60 Diesel Engine #717 With Proto-Sound 3.0 limited O SCALE NEW
$460.00 $479.95 Sale
MTH Railking 30-21341-1 Burlington Northern BN SD60 Diesel Engine With Proto-Sound 3.0 limited O Scale NEW
MTH Railking 30-21341-1 Burlington Northern BN SD60 Diesel Engine With Proto-Sound 3.0 limited O Scale NEW
$460.00 $479.95 Sale
MTH Railking 30-21340-1 Burlington Northern BN SD60 Diesel Engine With Proto-Sound 3.0 Limited O Scale NEW
MTH Railking 30-21340-1 Burlington Northern BN SD60 Diesel Engine With Proto-Sound 3.0 Limited O Scale NEW
$460.00 $479.95 Sale
MTH Railking 30-21339-1 Chicago North Western SD60 Diesel Engine With Proto-Sound 3.0 LIMITED Road Number: 8015 O SCALE NEW
MTH Railking 30-21339-1 Chicago North Western SD60 Diesel Engine With Proto-Sound 3.0 LIMITED Road Number: 8015 O SCALE NEW
$460.00 $479.95 Sale
MTH Railking 30-21338-1 Chicago North Western SD60 Diesel Engine With Proto-Sound 3.0 LIMITED Road Number: 8014 O SCALE NEW
MTH Railking 30-21338-1 Chicago North Western SD60 Diesel Engine With Proto-Sound 3.0 LIMITED Road Number: 8014 O SCALE NEW
$460.00 $479.95 Sale
MTH Railking 30-21337-1 CSX SD60 Diesel Engine With Proto-Sound 3.0 LIMITED Road Number: 8718 O SCALE NEW
MTH Railking 30-21337-1 CSX SD60 Diesel Engine With Proto-Sound 3.0 LIMITED Road Number: 8718 O SCALE NEW
$460.00 $479.95 Sale
MTH Railking 30-21336-1 CSX SD60 Diesel Engine With Proto-Sound 3.0 LIMITED Road Number: 8710 O SCALE NEW
MTH Railking 30-21336-1 CSX SD60 Diesel Engine With Proto-Sound 3.0 LIMITED Road Number: 8710 O SCALE NEW
$460.00 $479.95 Sale
Lionel 2633082 CSX LEGACY SD50 #8551 LIMITED O SCALE NEW
Lionel 2633082 CSX LEGACY SD50 #8551 LIMITED O SCALE NEW
$675.00 $699.99 Sale
Lionel 2633481 CSX LEGACY SD80MAC #0804 LIMITED O SCALE NEW
Lionel 2633481 CSX LEGACY SD80MAC #0804 LIMITED O SCALE NEW
$675.00 $699.99 Sale
Lionel 2633072 Chicago Northwestern CNW LEGACY SD50 #7018 LIMITED O SCALE NEW
Lionel 2633072 Chicago Northwestern CNW LEGACY SD50 #7018 LIMITED O SCALE NEW
$675.00 $699.99 Sale
Lionel 2633122 Union Pacific UP LEGACY SD50 #5026 LIMITED O SCALE NEW
Lionel 2633122 Union Pacific UP LEGACY SD50 #5026 LIMITED O SCALE NEW
$675.00 $699.99 Sale
Lionel 2633102 Kansas City Southern KCS LEGACY SD50 #710 LIMITED O SCALE NEW
Lionel 2633102 Kansas City Southern KCS LEGACY SD50 #710 LIMITED O SCALE NEW
$675.00 $699.99 Sale
Lionel 2633081 CSX LEGACY SD50 #8508 LIMITED O SCALE NEW
Lionel 2633081 CSX LEGACY SD50 #8508 LIMITED O SCALE NEW
$675.00 $699.99 Sale
Lionel 2633092 Hudson Bay Railway SD50 #5009 LIMITED O SCALE NEW
Lionel 2633092 Hudson Bay Railway SD50 #5009 LIMITED O SCALE NEW
$675.00 $699.99 Sale
Lionel 2633472 Conrail LEGACY SD80MAC #4119 LIMITED O SCALE NEW
Lionel 2633472 Conrail LEGACY SD80MAC #4119 LIMITED O SCALE NEW
$675.00 $699.99 Sale
Lionel 2633502 Norfolk Southern NS LEGACY SD80MAC #7215 LIMITED O SCALE NEW
Lionel 2633502 Norfolk Southern NS LEGACY SD80MAC #7215 LIMITED O SCALE NEW
$675.00 $699.99 Sale
Lionel 2633482 CSX LEGACY SD80MAC #806 LIMITED O SCALE NEW
Lionel 2633482 CSX LEGACY SD80MAC #806 LIMITED O SCALE NEW
$675.00 $699.99 Sale
Lionel 2633501 Norfolk Southern NS LEGACY SD80MAC #7200 LIMITED O SCALE NEW
Lionel 2633501 Norfolk Southern NS LEGACY SD80MAC #7200 LIMITED O SCALE NEW
$675.00 $699.99 Sale
Lionel 2233492 Canadian National Veterans LEGACY ES44AC #3233 O SCALE Like New
Lionel 2233492 Canadian National Veterans LEGACY ES44AC #3233 O SCALE Like New
$610.00 $699.99 Sale
MTH 20-2206-1 ELECTRO MOTIVE DIVISION E-8 ABA Diesel Engine Set Premier O Scale Like New
MTH 20-2206-1 ELECTRO MOTIVE DIVISION E-8 ABA Diesel Engine Set Premier O Scale Like New
$500.00 $650.00 Sale
Lionel 2633471 Conrail LEGACY SD80MAC #4112 O SCALE LIMITED NEW
Lionel 2633471 Conrail LEGACY SD80MAC #4112 O SCALE LIMITED NEW
$675.00 $699.99 Sale
MTH Premier 20-2290-1 Alaska SD70M Diesel Engine Passenger Train Set With Proto-Sound 2.0 O SCALE Used Excellent
MTH Premier 20-2290-1 Alaska SD70M Diesel Engine Passenger Train Set With Proto-Sound 2.0 O SCALE Used Excellent
$895.00 $970.00 Sale
Williams 22601 AC-01 ALCO PA Powered A unit SANTA FE PA-1 Diesel Engine O Scale Like New Damaged Box
Williams 22601 AC-01 ALCO PA Powered A unit SANTA FE PA-1 Diesel Engine O Scale Like New Damaged Box
$95.00 $185.00 Sale
MTH Railking 30-20491-1 Pittsburg & Shawmut SW-9 Switcher Diesel Engine with Proto-Sound 3.0 O SCALE Like New
MTH Railking 30-20491-1 Pittsburg & Shawmut SW-9 Switcher Diesel Engine with Proto-Sound 3.0 O SCALE Like New
$300.00 $410.29 Sale
MTH Railking 30-2886-3 Pittsburg & Shawmut SW-9 Switcher Diesel Engine Calf Non-Powered O SCALE Like New
MTH Railking 30-2886-3 Pittsburg & Shawmut SW-9 Switcher Diesel Engine Calf Non-Powered O SCALE Like New
$120.00 $131.99 Sale
MTH Railking 30-20813-1 Erie SW-1 Switcher Diesel Engine with Proto-Sound 3.0 O SCALE Like New
MTH Railking 30-20813-1 Erie SW-1 Switcher Diesel Engine with Proto-Sound 3.0 O SCALE Like New
$300.00 $395.99 Sale
MTH Railking 30-2886-1 Pittsburg & Shawmut SW-9 Switcher Diesel Engine with Proto-Sound 2.0 O SCALE New BCR installed Like New limited rare
MTH Railking 30-2886-1 Pittsburg & Shawmut SW-9 Switcher Diesel Engine with Proto-Sound 2.0 O SCALE New BCR installed Like New limited rare
$290.00 $333.29 Sale
Lionel 2234220 Amtrak Operation Lifesaver 50th Anniversary LionChief Plus 2.0 O SCALE NEW
Lionel 2234220 Amtrak Operation Lifesaver 50th Anniversary LionChief Plus 2.0 O SCALE NEW
$525.00 $549.99 Sale