Caterpillar® Diesel Engines
Caterpillar® diesel engines deliver legendary durability and high torque for industrial, vocational, and onhighway fleets. Browse the models below—or view our full Cat engine inventory—to power your equipment with proven reliability.
All Engines | Complete Engines | cat Complete Engines
Used 2007 CAT C13 Complete Engine Call For Price
GOOD USED 2007 CATERPILLAR C13 DIESEL ENGINE ASSEMBLY FOR SALE, WITH WARRANTY!!
2007
CATERPILLAR
C13
470HP
120 PIN ECM
TESTED, INSPECTED, RUN TEST 8/26/24 - WATCH VIDEO OF RUNNING ENGINE
ENGINE IS IN STOCK AND READY TO SHIP OR PICK UP TODA...
| Stock # | #S231EN |
|---|---|
| Engine | Cat C13 (470hp) |
| Eng Size | 12.5l |
Used 1989 CAT 3406B Complete Engine $12,500
GOOD USED 1989 CATERPILLAR 3406B MECHANICAL DIESEL ENGINE ASSEMBLY
1989
CATERPILLAR
3406B
MECHANICAL
425HP
TESTED, INSPECTED, RUN TEST 8/20/24 RUNS EXCELLENT - WATCH VIDEO OF RUNNING ENGINE
FOR MORE INFORMATION PLEASE CALL 800-738-7802...
| Stock # | #S7447EN |
|---|---|
| Engine | Cat 3406B (425hp) |
| Eng Size | 14.6l |
Used 2006 CAT C15 Complete Engine Call For Price
GOOD USED 2006 CATERPILLAR C15 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY!
2006
CATERPILLAR
C15
S/N MXS03555
550HP
TWIN TURBO
TESTED, INSPECTED, RUN TEST 7/30/24 RUNS EXCELLENT!!!! WATCH VIDEO OF RUNNING ENGINE
IN STOCK AND READY TO...
| Stock # | #S3555EN |
|---|---|
| Engine | Cat C15 (550hp) |
| Eng Size | 15.2l |
Used 2006 CAT C13 Complete Engine Call For Price
GOOD USED 2006 CATERPILLAR C13 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY
2006
CATERPILLAR
C13
430HP
TESTED, INSPECTED, RUN TEST 7/23/24 WATCH VIDEO OF RUNNING ENGINE
RUNS EXCELLENT!!!
LOW MILES!!!
FOR MORE INFORMATION PLEASE CALL...
| Stock # | #S9562EN |
|---|---|
| Engine | Cat C13 (430hp) |
| Eng Size | 12.5l |
| Pulled From | International |
Used 1995 CAT 3406C Complete Engine Call For Price
GOOD USED 1995 CATERPILLAR 3406C MECHANICAL DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY!
1995
CATERPILLAR
3406C MECHANICAL ENGINE
350HP
TESTED, INSPECTED, RUN TEST 6/13/24 RUNS GREAT!!! WATCH VIDEO!!!
IN STOCK AND READY TO SHIP TODAY, S...
| Stock # | #S229EN |
|---|---|
| Engine | Cat 3406C (350hp) |
| Pulled From | Ford |
Used 2001 CAT C12 Complete Engine $14,500
TESTED USED CATERPILLAR C12 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY!!!
2001
CATERPILLAR
C12
ESN: 2KS16935
470HP
TESTED, INSPECTED, RUN TEST 6/8/24 WATCH VIDEO!!! RUNS PERFECT!!!!
FOR MORE INFORMATION PLEASE CALL 800-738-7802
STOC...
| Stock # | #S6935EN |
|---|---|
| Engine | Cat C12 (470hp) |
| Eng Size | 11.9l |
| Family | Xcpxh0729erk |
Used 2001 CAT C15 Complete Engine Call For Price
USED 2001 CATERPILLAR C15 DIESEL ENGINE ASSEMBLY, FOR SALE, WITH WARRANTY!!!
2001
CATERPILLAR
C15
6NZ84623
SINGLE TURBO
550HP
TESTED, INSPECTED, RUN TEST 5/29/24 RUNS PERFECT!!!!
FOR MORE INFORMATION PLEASE CALL 800-738-7802
STOCK# S...
| Stock # | #S202EN |
|---|---|
| Engine | Cat C15 (550hp) |
| Eng Size | 15.2l |
Used 2001 CAT C12 Complete Engine Call For Price
GOOD USED 2001 CATERPILLAR C12 DIESEL ENGINE FOR SALE WITH WARRANTY!!!
YEAR: 2001
MODEL: C12
S/N 2KS82025
FAMLY# 2CPXH0729ERK
430 HP 505HP MAX
TESTED, INSPECTED, RUN TEST 5/23/24 RUNS PERFECT!!!
LOW MILES!!!
IN STOCK AND READY TO SHIP...
| Stock # | #S178EN |
|---|---|
| Engine | Cat C12 (430hp) |
| Eng Size | 11.9l |
| Family | 2cpxh0729erk |
Used 2001 CAT 3126 Complete Engine Call For Price
GOOD USED 2001 CATERPILLAR 3126 DIESEL ENGINE ASSEMBLY FOR SALE WITH WARRANTY
YEAR 2001
250 HP 330 MAX
ESN: CKM17435
FAMILY# 1CPXH0442HBK
LOW MILES, SOUNDS GREAT!! TESTE, INSPECTED, RUN TEST 5/5/24
FOR MORE INFORMATION PLEASE CALL 800-738...
| Stock # | #S7435EN |
|---|---|
| Engine | Cat 3126 (250hp) |
| Eng Size | 7.2l |
| Family | 1cpxh0442hbk |
Used 2000 CAT 3126 Complete Engine $7,500
GOOD USED 2000 CATERPILLAR 3126 DIESEL ENGINE FOR SALE WITH WARRANTY
YEAR: 2000
250- 330 MAX HP
ESN: 8YL90900
FAMILY# XCPXH0442HRK
TESTED, INSPECTED, RUN TEST 5/5/24 ....... RUNS EXCELLENT, LOW MILES!!!!
CALL 800-738-7802 FOR MORE INFORMAT...
| Stock # | #S0900EN |
|---|---|
| Engine | Cat 3126 (250hp) |
| Eng Size | 7.2l |
| Family | Ycpxh0442hrk |
Used 1989 CAT 3406B Complete Engine Call For Price
Used 1989 Caterpillar 3406B Diesel Engine Assembly, for Sale, with Warranty!!!
S/N 4MG
400HP
Jake Brake
Tested, Inspected, Run Tested 5/10/24. RUNS PERFECT!!!
CALL 800-738-7802 for more information
| Stock # | #S3230EN |
|---|---|
| Eng Size | 14.6l |
Used 2003 CAT 3126 Complete Engine Call For Price
Good Used 2003 Caterpillar 3126 Diesel Engine Assembly, For Sale, with Warranty!!! S/N HEP41646, Family# 3CPXHD442HBX, 330Hp@240RPM, 7.2L displacement, Emission Control Systems: EM, DI, TC, ECM, CAC. EPA2000. Tested, Inspected, Run Test 3/29/24. Run...
| Stock # | #S1646EN |
|---|---|
| Engine | Cat 3126 (330hp) |
| Eng Size | 7.2l |
| Family | 3cpxhd442hbx |
Used 1993 CAT 3116 Complete Engine $7,500
Good Used 1993 Caterpillar 3116 Diesel Engine Assembly for Sale, with Warranty!!! S/N 2BK44706, AR NO. 1081632, OEM No. 15977064, 250HP, 6.6L Displacement. Tested, Inspected Run. Test 3/27/24. RUNS GREAT!!! LOW MILES!!! We provide the engine serial n...
| Stock # | #S4706EN |
|---|---|
| Engine | Cat 3116 (250hp) |
| Eng Size | 6.6l |
| CPL/AR | 1081632 |
Used 2005 CAT C13 Complete Engine Call For Price
Good Used 2005 Caterpillar C13 Diesel Engine Assembly, for Sale, with Warranty!! KCB32416, Family# 5CPXH0763EBK, 430HP@1800RPM, 12.5L Displacement, Emission Control Systems: EM, DI, TC, ECM, CAC, CAT. EPA 03. Tested, Inspected, RunTest 3/9/24. RUNS S...
| Stock # | #S3579EN |
|---|---|
| Engine | Cat C13 (430hp) |
| Eng Size | 12.5l |
| Family | 5cpxh0763ebk |
| Pulled From | Peterbilt |
Used 2001 CAT 3126 Complete Engine Call For Price
Good Used 2001 Caterpillar 3126 Diesel Engine Assembly, for Sale, with Warranty!! S/N CKM22207, Engine Family# 1CPXH0442HBK, 330HP@2400 RPM, DISPLACEMENT 7.2L, 70 Pin ECM, Emission Control Systems: EM, DI, TC, ECM, CAC, CAT. EPA 2001. Tested, Inspec...
| Stock # | #S2207EN |
|---|---|
| Engine | Cat 3126 (330hp) |
| Eng Size | 7.2l |
| Family | 1cpxh0442hbk |
Used 1992 CAT 3406C Complete Engine Call For Price
Good Used 1992 Caterpillar 3406C Diesel Engine Assembly, for Sale, with Warranty!!! S/N 3ZJ23108, Family# CT0893FPB9, MECHANICAL FUEL PUMP!!! 350HP@1800RPM, AR No: 6T3216, Displacement: 14.6L, Tested, Inspected, Run Test 2/14/24. RUNS GREAT!!! We pr...
| Stock # | #S2207EN |
|---|---|
| Engine | Cat 3406C (350hp) |
| Eng Size | 14.6l |
| Family | Ct0893fpb9 |
Used 2001 CAT 3126 Complete Engine Call For Price
Good Used 2001 Caterpillar 3126 Diesel Engine Assembly, for Sale, with Warranty!! S/N CKM22911, Engine Family# 1CPXH0442HBK, 330HP@2400 RPM, DISPLACEMENT 7.2L, 70 Pin ECM, Emission Control Systems: EM, DI, TC, ECM, CAC, CAT. EPA2001. Tested, Inspect...
| Stock # | #S2911EN |
|---|---|
| Engine | Cat 3126 (330hp) |
| Eng Size | 7.2l |
| Family | 1cpxh0442hbk |
Used 2004 CAT C13 Complete Engine Call For Price
Good Used 2004 Caterpillar C13 Diesel Engine Assembly for Sale with Warranty!!! S/N KCB07134, Engine Family# 4CPXH0763EBK, 430HP (525HP)Max @ 1800RPM, 12.5L Displacement, AR NO: 248-4470. Emission Control Systems: EM, DI, TC, ECM, CAC, CAT EPA 2004. ...
| Stock # | #S7034EN |
|---|---|
| Engine | Cat C13 (430hp) |
| Eng Size | 12.5l |
| Family | 4cpxh0763ebk |
| Pulled From | International |
Used 2001 CAT 3126 Complete Engine Call For Price
Good Used 2001 Caterpillar 3126 Diesel Engine Assembly for Sale with Warranty!!! S/N CKM33091, 7.2L Displacement, Engine Family# 1CPXH04421I732, 330HP@2400RPM, 70 Pin ECM, Emission Control Systems: EM, DI, TC, ECM, CAC, CAT. EPA 01. Tested, Inspected...
| Stock # | #S3091EN |
|---|---|
| Engine | Cat 3126 (330hp) |
| Eng Size | 7.2l |
Used 2004 CAT C13 Complete Engine Call For Price
Good Used 2004 Caterpillar C13 Diesel Engine Assembly for Sale with Warranty!! S/N KCB18911, Family# 4CPXH0763EBK, AR NO: 258-9127, 12.5 L Displacement, 430HP@1800RPM, 525Max HP, EPA2004. Tested, Inspected, Run Test 1/12/24. RUNS GREAT!!! We provid...
| Stock # | #S135119EN |
|---|---|
| Engine | Cat C13 (430hp) |
| Eng Size | 12.5l |
| Family | 4cpxh0763ebk |