Used Caterpillar Engines For Sale in Illinois

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Caterpillar 3126 Engine for a 2002 GMC T6500

$3,500 USD

Good used running Caterpillar 3126 engine. The mileage is 309,993., Serial#: N/A, Core Charge: 0.0, Horse Power: N/A, Casting#: N/A

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	T6500
Will Fit Year(s)	2002
Part Number	240700-1
Stock Number	240700-1
MLS Number	13333234
Category	Engines
Last Updated	7/15/2025
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

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Caterpillar 3126 Engine for a 1999 Chevrolet T6500

$3,500 USD

Good used running Caterpillar 3126 engine. The mileage is 197,342., Serial#: N/A, Core Charge: 0.0, Horse Power: N/A, Casting#: N/A

Condition	Used
Fits To Make(s)	Chevrolet
Fits To Model(s)	T6500
Will Fit Year(s)	1999
Part Number	240699-1
Stock Number	240699-1
MLS Number	13333233
Category	Engines
Last Updated	7/15/2025
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

2 0

Caterpillar 3306 DI Engine

Recently Updated

$9,995 USD

GOOD TESTED COMPLETE ENGINE EXCHANGE WITH 100 DAY WARRANTY PLUS $1,500.00 REFUNDABLE CORE DEPOSIT Pricing May Vary Depending on the Application OR SN# ADD ABS #12139 WARRANTY ,

Condition	Used
Stock Number	8148
MLS Number	13354164
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

4 0

Caterpillar 3408 Engine

Recently Updated

$19,995 USD

MARINE- 480 HP, GOOD WITH 100 DAY LIMITED PARTS WARRANTY, 15,000 hours since complete rebuild, original crank. Pricing May Vary Depending on The Application Or SN#, Pricing May Vary...

Condition	Used
Stock Number	68788
MLS Number	13353062
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

3 0

Caterpillar 3412E Engine

Recently Updated

$49,995 USD

MARINE 720 HP, GOOD WITH 100 DAY LIMITED PARTS WARRANTY, 27,000 hours since new, Original. KEEL COOLED, WITH PANEL, 183-3882 ENGINE AR 474/459/448 BRAKE KW (635/615/600 BHP) AT 1800 RPM....

Condition	Used
Stock Number	68875
MLS Number	13353050
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

2 0

Caterpillar C6.6 Engine

Recently Updated

$16,995 USD

VK, LOW HOURS ONLY 4,868, COMPLETE RUN TESTED READY TO GO OFFERED EXCHANGE WITH $500.00 REFUNDABLE CORE DEPOIST INCLUDES 100 DAY PARTS WARRANTY ON THE BLOCK AND THE CRANK, C6.6 SAME AS...

Condition	Used
Stock Number	68947
MLS Number	13353036
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

4 0

2007 Caterpillar C27 Engine

Recently Updated

$89,995 USD

Good Used CAT C27 Industrial Engine; 2007 Model, 8185 Hours; 1050 HP @ 2100RPM; SAE 0 Flywheel Housing; Tier 2 Emissions; Engine Mounted Controller; Heavy Duty Air Cleaners. SAE 0. WITH 100...

Condition	Used
Stock Number	69019
MLS Number	13353031
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

2 0

Caterpillar 3034 Engine

Recently Updated

$9,995 USD

64 HP- LIKE NEW ONLY 2,800 HOURS, CAT SKIDSTEER SAME AS PERKINS 704-30 UA, HARD TO FIND ENGINE. COMPLETE WITH 100 DAY WARRANTY PLUS $1,000.00 REFUNDABLE CORE DEPOSIT. FREIGHT US 48 INCLUDED...

Condition	Used
Stock Number	69039
MLS Number	13353027
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

5 0

Caterpillar 3412E Engine

Recently Updated

$29,995 USD

COMPLETE RTO, Cat 3412E runner out of a Cat 775E Haul Truck RUNNING TAKEOUT ENGINE ONLY AT $29995.00. HAVE A SET OF A 990 CONVERTER AND TRANSMISSION ADD $15,000.00 TO MAKE A PACKAGE DEAL.

Condition	Used
Stock Number	69109
MLS Number	13353021
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

1 0

Caterpillar 3408 Engine

Recently Updated

$22,995 USD

MARINE- 465 HP- Caterpillar 3408B-DITA Marine propulsion engine, Rated at 485hp @ 1800RPM, S/n 99U09961, Good running take out, 8~9000 hours approx.

Condition	Used
Stock Number	69179
MLS Number	13353906
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

1 0

Caterpillar 3412 Engine

Recently Updated

$39,995 USD

MARINE- 1000 HP- 3412DITTA Marine propulsion engine, S/n 7BL02442, ONLY 14,000 hours, Good used condition Engine runs good VIDEO AVAILABLE ON REQUEST.

Condition	Used
Stock Number	69180
MLS Number	13353905
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

4 0

Caterpillar 3408 Engine

Recently Updated

$24,995 USD

MARINE- 480 HP-Cat Marine Engine WITH ONLY 12,000 hours since new, Very good running ready to go to work. With 100 day limited parts warranty.

Condition	Used
Stock Number	69182
MLS Number	13353904
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

3 0

Caterpillar C9 Engine

Recently Updated

$22,995 USD

MARINE - 397 HP, CATERPILLAR C9, TESTED 397 HP @ 1800 RPM. WITH 100 DAY LIMITED PARTS WARRANTY. VIDEO AVAILABLE ON REQUEST.

Condition	Used
Stock Number	69186
MLS Number	13353903
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

8 0

2006 Caterpillar 3412 Engine

Recently Updated

$59,995 USD

MARINE - 900 HP, 3412 DITTA, LIKE NEW, ONLY 15 HOURS on the meter, S/N 7BL02537, Arr# 1797010, built in 2006. IMO compliant engine.

Condition	Used
Stock Number	69189
MLS Number	13353900
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

7 0

Caterpillar 3306 Engine

Recently Updated

$22,995 USD

MARINE- 295HP, 460 VOLT, Two are seawater cooled rated 220kw at 460 volt. STARTING AT $22,995.00. One is rad cooled harbour generator, Rated 194kw at 440 volt.GENSET $24,995.00.

Condition	Used
Stock Number	69196
MLS Number	13353896
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

2 0

Caterpillar C18 Engine

Recently Updated

$39,995 USD

COMPLETE DYNO TESTED READY TO GO TO WORK 988K, WITH 100 DAY PARTS WARRANTY AND $5,000.00 REFUNDABLE CORE DEPOSIT.

Condition	Used
Stock Number	69208
MLS Number	13353009
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

6 0

Caterpillar D343 Engine

Recently Updated

$8,995 USD

GENSET APPLICATION COMPLETE GOOD RUNNING ENGINE SN#62B15382, AR#1M5839, 360 HP.

Condition	Used
Stock Number	70418
MLS Number	13595644
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

6 0

2011 Caterpillar C32 Engine

Recently Updated

$34,995 USD

C-32 COMPLETE CORES, HAVE TWO OF THESE UNITS, that we just got in Std/Std cranks turn thru. Guarantee the blocks and cranks on these cores. Tier 4 finals for rebuilding.

Quantity	2
Condition	Used
Stock Number	70463
MLS Number	13721183
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

1 0

1997 Caterpillar 3406E Engine

Recently Updated

$13,995 USD

2WS, 5EK, ILW, 6TS, TESTED TRUCK APPLICATION ON HIGHWAY STARTING AT $13995.00 EXCHANGE WITH 100 DAY WARRANTY PLUS $ 5,000.00 REFUNDABLE CORE DEPOSIT.

Condition	Used
Stock Number	66683
MLS Number	13353185
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

1 0

Caterpillar 3456 Engine

Recently Updated

$39,995 USD

COMPLETE LOW HOUR GENSET ENGINES GOOD TESTED ENGINE * EXCHANGE WITH 100 DAY WARRANTY PLUS $500.00 REFUNDABLE CORE DEPOSIT.

Quantity	2
Condition	Used
Stock Number	67424
MLS Number	13353158
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

1 0

2003 Caterpillar 3508 Engine

Recently Updated

$46,995 USD

COMPLETE 3508B A/R 195-3816, 777D OFFERED EXCHANGE PLUS $4,500.00 REFUNDABLE CORE DEPOSIT. Good running takeout,13,968 total hours on ECM, product status report available. 30 DAY PARTS...

Condition	Used
Stock Number	69398
MLS Number	13352966
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

3 0

Caterpillar 3508 Engine

Recently Updated

Contact for price

WE CAN SUPPLY YOUR NEEDS, NEW, REBUILT, AND USED 3508 ENGINES. SEND US THE SN # AND AR# OR EQUIPMENT INFO MANY POSSIBLITYS IN STOCK. SEND FOR COMPLETE LIST Pricing May Vary Depending on the...

Condition	Used
Stock Number	69496
MLS Number	13352951
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

5 0

Caterpillar C32 Engine

Recently Updated

$35,000 USD

COMPLETE TAKEOUT INDUSTRIAL C32'S SOME RUN BUT ALL NEED REBUILT ALL TURN 360 SAMPLE SN# : SDK00288, #2 : SDK00420, #3 : SDK00324, #4 : SDK00175, #5 : SDK00271, #6 : SDK00169, #7 : SDK00193....

Condition	Used
Stock Number	70368
MLS Number	13438659
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales

1 0

Caterpillar 3306 DITA Engine

$9,995 USD

TESTED GOOD USED OFF ROAD COMPLETE ENGINE EXCHANGE WITH 100 DAY WARRANTY PLUS $1,500.00 REFUNDABLE CORE DEPOSIT. 3306 DITA, 08Z, 13Z Pricing May Vary Depending on the Application OR SN# ADD...

Quantity	2
Condition	Used
Stock Number	7217
MLS Number	13354205
Category	Engines
Last Updated	8/3/2025
Location	Chicago, IL, US
Sold By	Diesel Sales