Mack Engine Codes.
With the 3 digit Mack model code numbers the first number refers to the series-400 series, 600 series, 700 series, 800 series etc.
The second and third numbers refer to the engine fitted. All diesels unless noted.
01 END475-Scania D8
02 EN402 Thermodyne gas
03 END465 END465C Thermodyne
06 ET673E-200 h.p. Thermodyne
07 END673E-180 h.p. END673P-187 h.p. Thermodyne
08 EN707A Thermodyne gas
09 END711-211 h.p. Thermodyne
10 EN414A-Chrysler (Dodge truck) 413 V8 gas
11 ENDT673-211/225 h.p. ENDT673C-250 h.p. ET673-260 h.p. Thermodyne
12 ETAZ673A-315/320 h.p. Thermodyne 300 Plus
13 E7454-454 h.p.
15 END864-255 h.p. Thermodyne V8
19 ENDT864-300 h.p. Thermodyne Twin Turbo V8
21 EM9400-400 h.p. Maxidyne V8
22 E9440-440 h.p. E9500-500 h.p. Econodyne V8
23 ENDT864A-285 h.p. Thermodyne V8
26 Detroit Diesel 6V92T/TA/TT/TTA
31 Cummins NH220 NH230
32 Cummins NTC/Formula 230
33 Cummins Super 250
34 Cummins NTC/Formula 250
35 ET1005 ET1005A Thermodyne V8-don't know much about these motors-forerunners of the 998 cid EM9400/E9440 I guess.
37 Cummins NH/NHC250
39 Cummins NHCT270
40 EN540A Thermodyne gas
41 Cummins NTO6B/262
43 Cummins V8265
45 Cummins NT280
47 Cummins NTC/Formula 290 NTC/Formula 300
49 Cummins NHS6B/290 Caterpillar 1673C
53 Caterpillar 1674 3406B 3406C
54 Caterpillar 3406 3406A
55 Caterpillar 1693T 1693TA
56 Caterpillar 1150/200
57 Caterpillar 1160/225
59 Cummins NHRS6B/320
61 Cummins V903
63 Cummins NT335 NTC335
65 Cummins NT380
66 Cummins NTA400 Cummins ISC
67 Cummins NTC/Formula 350
68 Cummins KT450
69 Detroit Diesel 8V71T
70 Detroit Diesel 8V92T/TA/TT/TTA
71 Detroit Diesel 12V71N
73 Detroit Diesel 8V71N/NE
74 Detroit Diesel 8V92N
77 Cummins V8185
79 Detroit Diesel 6V71N
81 Detroit Diesel 6.71N
83 Detroit Diesel 6V53N
85 ENDT675-237 h.p. EM6237 Maxidyne 237
86 ENDT676-285 h.p. EM6285 Maxidyne 300 EM6300
87 ENDT475-190 h.p. ETZ477-210 h.p. Scania DS8
88 ETAZ677-350 h.p. Thermodyne E6350 Econodyne
89 E7400-400 h.p. Econodyne
90 EM7250-250 h.p. Econodyne
91 Cummins V8210
92 Caterpillar 3208/175-210 h.p.
93 Cummins V55595 ENDT865-325 h.p. Maxidyne V8
97 ENDT866-375 h.p. Thermodyne V8
Does anyone know what the Mack code is for a Caterpillar 3408 V8.
