Cummins

Cummins 6CT Parts


Cylinder Heads

Model Order By Number Casting Number Part Number Serial Number Price (Bare) Price (Complete)
6CT
21" Intake
Rebuilt
HCM3904688 3902382
3902711
3904688
3911286
3912628
3916430
3916431
3919764
3920023
3920024
3920028
3920029
3921050
3921051
3936152
3802259
3802261
3802465
3802467
3903220
3908419
3909971
3911287
3912628
3912629
3913111
3916431
3916432
3916433
3916435
3916464
3916469
3917768
3920027
3925642
3925644
3936180
3936263
3936271
3936280
3939345
3957948
3959562
3959564
3968902
3968930
3991152
3991155
3991158
4089290
44816077
45527966
Inquire for Price Inquire for Price
6CT
16" Intake
Rebuilt
HCM3921247 3921247
3921248
3802432
3802469
3802560
3924323
3924611
3924616
3925646
3937227
3959566
3991160
44812235
45024107
4526693
45389552
45498981
45619959
Inquire for Price Inquire for Price
6CT
Rebuilt
HCM2878493 3936152
3936153
2878493
3928290
3930074
4940656
4940657
4940658
46349241
46895809
73492786
Inquire for Price Inquire for Price
6CT
New
N3936151 3904688
3919764
3920028
Inquire for Price Inquire for Price
6CT
New
N3802432 Inquire for Price Inquire for Price
6CT
New
N4942463 Inquire for Price Inquire for Price
6CT
New
N2878493 Inquire for Price Inquire for Price

Connecting Rods

Model Order By Number Casting Number Part Number Serial Number Price (Bare) Price (Complete)
6CT
Rebuilt
RCM3901383 3901247
3934927
3901383
3967348
3969348
3970852
3971394
3971817
4947898
5266243
Inquire for Price Inquire for Price
Cummins 6CT



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.