Cummins

Cummins ISB Parts


Cylinder Heads

Model Order By Number Casting Number Part Number Serial Number Price (Bare) Price (Complete)
ISB

Rebuilt
HCM3943627 Inquire for Price Inquire for Price
ISB

Rebuilt
HCM3965999 Inquire for Price Inquire for Price
ISB

Rebuilt
HCM4983298 Inquire for Price Inquire for Price
ISB

New
N3943627 3943627 3937729
3942628
3943628
3943892
3944991
3944992
3944993
3944994
3944995
3945524
3946202
3957403
3990135
3991771
3991772
3991773
5361587
45726591
56568200
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ISB

New
N3965999 3954670
3957383
3965999
3977221
4931647
3954673
3957384
3957385
3957386
3957408
3957958
3957959
3958170
3965998
3968185
3968186
3969071
3977222
3977225
3977226
3977227
3977228
4895759
4895765
4931564
4931645
4933955
4936081
4955212
4981626
5282703
5282721
5361593
46642927
46938142
56989468
57064832
57094491
57139028
57160859
57568764
57593566
57774152
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ISB

New
N4983298 4890664
4983046
4983298
4983644
2831474
4931645
4931646
4933954
4941089
4941090
4983047
4983299
4983300
4983301
4988953
4988954
5272283
5272382
5272383
5272457
5317703
5361604
5361605
5364892
46811465
57819667
57955469
58092996
73057434
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Cylinder Blocks

Model Order By Number Casting Number Part Number Serial Number Price (Bare) Price (Complete)
ISB
Rebuilt
BCM3944918 3942160
3944918
3963350
3971030
4934261
4939084
3916252
3928798
3929047
3935934
3935936
3935942
3942161
3942162
3969918
3970793
3972843
3972846
4089503
4929972
4932333
4932528
4932675
4946586
4955412
4990451
4991099
5405072
5405085
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Connecting Rods

Model Order By Number Casting Number Part Number Serial Number Price (Bare) Price (Complete)
ISB

Rebuilt
RCM3925232 3901567
3941504
3942580
39011568
39011569
3925232
3942580
3942581
3954658
3971211
3971212
4943979
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Crankshafts

Model Order By Number Casting Number Part Number Serial Number Price (Bare) Price (Complete)
ISB
Rebuilt
3968176
5289839
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Cummins ISB



WE CAN DO IT. WE CAN REPAIR ANYTHING YOU HAVE!

Diesel Cast Welding produces new and remanufactured cylinder heads, engine blocks, connecting rods, crankshafts and also can repair these broken parts! Diesel Cast started remanufacturing cores and repairing diesel cast parts 84 years ago in 1936. Our work has always been produced to OEM standards and warranties. Diesel Cast Welding continuously receives calls for a wide variety of diesel engines. There are over 250 diesel engine manufacturers with over 25,000 engine models, series, castings and other variations. Also, since diesel engines last for twenty to thirty years many models are not supported by the OEM manufacturer. Because of this extraordinary array, we can only stock about two thousand of the most popular models. However, Diesel Cast Welding can also repair all of these items for customers at half the cost of a new OEM item. And all of these products are produced at OEM standards and warranties.