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Orders placed online will be processed on Monday.

Overhaul Kits for Caterpillar Engines

Diesel Parts Direct offers a large selection of overhaul kits for Caterpillar diesel engines ready for immediate shipment.

Please use any of our quick links below to find the kit for your engine.

If you do not see the part you need, just use our quote request form or call us at 888.687.0539. Our knowledgeable staff will promptly answer your request.

Popular Overhaul Kits for Caterpillar Engines

300 Series

Model
Notes
In-Frame Kit
Overhaul Kit
342
 
379
 
398
 
399
 

3000 Series

Model
Notes
In-Frame Kit
Overhaul Kit
3054
ESN: 5PC1 & UP, 7BC1 & UP
3054
ESN: 6FK1 & UP
3054/3054T
COMPLETE W/ 30° VALVES IN OK 50430
ESN: 5YS1 UP TO 5YS13498
3054/3054T
COMPLETE W/ 45° VALVES IN OK 50445
ESN: 5YS1 UP TO 5YS13498
3054/3054T
COMPLETE W/ 30° VALVES IN OK 50530
ESN: 5YS13499 & UP
3054/3054T
COMPLETE W/ 45° VALVES IN OK 50545
ESN: 5YS13499 & UP
3054B
ESN: ESN 5MF1 UP TO 5MF10869
3054B
ESN: 5MF10870 & UP
3054C/E
ESN 3341 & UP
3054C/E
ESN 3341 & UP
ARRAN. 207-1101, 207-1102
3054C/E TURBO
ESN 3341 & UP
3054C/E TURBO
ESN 3341 & UP
ARRAN. 07-1097, 207-1098, 207-1099, 207-1100, 207-1103
3054C/E
ESN: CRS1 & UP, G4D1 AND UP, D1K, E4M
3054C/E
ESN: CRX107 & UP, BLN, FDP, 304, E4M, G4D, J1Z, CRS
3054T
ESN: 5PC1 & UP, 7BC1 AND UP
 
3054T
COMPLETE W/ 30° VALVES IN OK 50330
ESN: 6FK1 & UP
3054T
COMPLETE W/ 45° VALVES IN OK 50345
ESN: 6FK1 & UP
3054T
ESN: 7BJ1 & UP
PISTON GRADE K
3054T
ESN: 7BJ1 & UP
PISTON GRADE L
3056
ESN: 1ML1 & UP
3056
COMPLETE W/ 30° VALVES IN OK 70230
ESN: 7MS1 UP TO 7MS2998
3056
COMPLETE W/ 45° VALVES IN OK 70245
ESN: 7MS1 UP TO 7MS2998
3056
COMPLETE W/ 30° VALVES IN OK 70330
ESN: 7MS2099 & UP
3056
COMPLETE W/ 45° VALVES IN OK 70345
ESN: 7MS2099 & UP
3056E
ESN: CPT UP TO CPT843
3056E
ESN: CPT844 & UP
3056T
COMPLETE W/ 30° VALVES IN OK 70130
ESN: 1ML & UP
3056T
COMPLETE W/ 45° VALVES IN OK 50145
ESN: 1ML & UP
3064
 
3064
W/ REPAIR SLEEVES

3100 Series

Model
Notes
In-Frame Kit
Overhaul Kit
3114
 
 
3114
W/ REPAIR SLEEVES
 
3114
ARTICULATED PISTON
 
3114
ARTICULATED PISTONS & REPAIR SLEEVES
 
3116
 
3116
LATE
3116
ARTICULATED PISTON
3116
ARTICULATED PISTON, LATE
3116
 
 
3116
LATE
3126E
 
 
3126E
ARTICULATED PISTON
3126E
ARTICULATED PISTON, LATE
 
3126E
LATE
 
3126E
 
 
3126E
W/ SLEEVES
 
3126E
LATE
 
3126
 
 
3126
LATE
 

3200 Series

Model
Notes
In-Frame Kit
Overhaul Kit
3204
 
3208
 

3300 Series

Model
Notes
In-Frame Kit
Overhaul Kit
3304
 
3306
 

3400 Series

Model
Notes
In-Frame Kit
Overhaul Kit
3406
 
3406
HIGH OUTPUT
 
3406E
 
 
3406E
ARTICULATED PISTON
 
3408
 
3408
HIGH OUTPUT
 
3412
 
3412
HIGH OUTPUT
 

C Series

Model
Notes
In-Frame Kit
Overhaul Kit
C2.2
 
C2.2T
 
C3.3
ESN: N3C, NCC, N3X, X3B
C3.3
ESN: E3J1 & UP
C3.3T
 
C3.3T
ARRAN. 284-5163, 284-5164
C7
 
 
C9
ARTICULATED PISTON
 
C10
 
 
C12
TRUCK
C12
TRUCK
ESN: 1YN1 & UP
C12
TRUCK
ESN: MBL123 & UP
C15
 
 
C15
ACERT
 

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Hundreds Of Items Guaranteed in Stock Click here for details

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Everyday Free Ground Shipping on Select Overhaul Kits and Turbos
Everyday Free Ground Shipping on Select Overhaul Kits and Turbos Click here for details

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