View 5 Photos View 0 Videos Caterpillar C3.4 Engine $15,995 USD 3044T OEM CAT SURPLUS NEW NEVER USED REPLACEMENT ENGINE COMPLETE WITH SIX MONTH PARTS WARRANTY PLUS $1,000.00 refundable core deposit, STARTING AT $15,995.00, FREIGHT US48 INCLUDED IN... Quantity2ConditionNewStock Number67436 MLS Number13353155CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3024C Engine $9,595 USD Construction / Industrial CAT 3024C, COMPLETE ENGINE STARTING AT $9,595.00 EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever occurs first, Limited Parts Labor WARRANTY Plus $2,250 refundable... ConditionRemanufacturedStock Number67660 MLS Number13353150CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos Caterpillar 3408 DI Engine Contact for price Q#6991- COMPLETE LESS ALT., ACCESSORIE DRIVE PULLLY CYL. HEAD CASTING #105-3787 SN#48W46423, AR# 169-3690. ConditionUsedStock Number69100 MLS Number13761226CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2008 Caterpillar C4.4 Engine $9,995 USD Construction Industrial, NEW REPLACEMENT ENGINE COMPARED TO CAT DESIGN, LONG BLOCK INCLUDING NEW OIL PUMP, EXCHANGE WITH SIX MONTH LIMITED PARTS WARRANTY PLUS $1,000.00 REFUNDABLE CORE... ConditionNewStock Number69275 MLS Number13352988CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar 3304 DI Engine $9,995 USD Construction Industrial, NEW REPLACEMENT ENGINE COMPARED TO CAT DESIGN, LONG BLOCK INCLUDING NEW OIL PUMP, EXCHANGE WITH SIX MONTH LIMITED PARTS WARRANTY PLUS $1,000.00 REFUNDABLE CORE... ConditionNewStock Number69276 MLS Number13352987CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3306 DI Engine $9,995 USD Construction Industrial TRUCK, NEW REPLACEMENT ENGINE COMPARED TO CAT DESIGN, LONG BLOCK INCLUDING NEW OIL PUMP, EXCHANGE WITH SIX MONTH LIMITED PARTS WARRANTY PLUS $1,000.00 REFUNDABLE... ConditionNewStock Number69277 MLS Number13352986CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2004 Caterpillar 3054 Engine $11,995 USD RG- 100HP, 3054C WITH NEW TURBO COMPLETE GOOD TESTED READY TO GO TO WORK HAVE VIDEO. EXCHANGE WITH 100 DAY PARTS WARRANTY PLUS $1,000.00 REFUNDABLE CORE DEPOSIT. BACKHOE ENGINE. FITS: 428D... ConditionUsedStock Number69288 MLS Number13352985CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos Caterpillar C4.4 Engine $18,995 USD C4.4 SPECIAL PURCHASE OF NEVER USED OEM NEW SURPLUS COMPLETE, TIER IV, Electronic engine WITH ONE YEAR DEALER WARRANTY, EXCHANGE PLUS $1,000.00 REFUNDABLE CORE DEPOSIT. SAME AS PERKINS MK-... Quantity5ConditionNewStock Number69299 MLS Number13352982CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3056E Engine $27,995 USD COMPLETE REMAN WITH SIX MONTH PARTS WARRANTY, AT $27995.00 EXCHANGE PLUS $2,500.00 CORE DEPOSIT. CAT 3056E engines used in G series wheel loaders and other Caterpillar equipment, SAME... ConditionRemanufacturedStock Number69300 MLS Number13352981CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Caterpillar 3516 Engine $69,995 USD COMPLETE TAKEOUT WITH STARTER AND ALTERNATOR WITH BACK END TURNS 360, REBUILDABLE UNIT, 789C HAUL TRUCKS ALL 3516B, ALL REBUILDABLE. Quantity6ConditionUsedStock Number69344 MLS Number13353893CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3508 Engine $19,995 USD COMPLETE WITH WARRANTY ON BLOCK AND CRANK TO BE GOOD AND USEABLE OR REBUILDABLE. ConditionUsedStock Number69347 MLS Number13353892CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3508 Engine $19,995 USD COMPLETE WITH WARRANTY ON BLOCK AND CRANK TO BE GOOD AND USEABLE OR REBUILDABLE. ConditionUsedStock Number69348 MLS Number13353891CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2006 Caterpillar 3508 Engine $32,995 USD COMPLETE CAT REMAN OR3951, FOR 777B PRICE STARTING AT $32,995.00 ConditionRemanufacturedStock Number69349 MLS Number13352975CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Caterpillar C18 Engine $84,995 USD COMPLETE SURPLUS NEW NEVER USED Caterpillar C18 Acert DIT-ATAAC 700HP Tier 3 Engine, SAE 1, 24 VOLT, EXCHANGE PLUS $2500.00 REFUNDABLE CORE DEPOSIT. Pricing may vary depending on the... Quantity4ConditionNewStock Number69380 MLS Number13352970CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos 2021 Caterpillar C7.1 Engine $23,995 USD NEW SURPLUS COMPLETE ENGINE, Sold exchange with our six months parts warranty, PLUS $1,000.00 REFUNDABLE CORE DEPOSIT. FREIGHT US48 INCLUDED IN PRICE. ConditionNewStock Number69394 MLS Number13352969CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2020 Caterpillar C9 Engine $29,995 USD NEW SURPLUS COMPLETE C9, Industrial Engine, 325 HP, AR393-0596, SAE 1, EXCHANGE WITH ONE YEAR PARTS WARRANTY PLUS $ 2500.00 REFUNDABLE CORE DEPOSIT. ConditionNewStock Number69395 MLS Number13352968CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2003 Caterpillar 3508 Engine $46,995 USD COMPLETE 3508B, 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 WARRANTY ON BLOCK... ConditionUsedStock Number69398 MLS Number13352966CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 1 Photo View 0 Videos Caterpillar 3406E Engine $14,895 USD 2WS, 5EK, ILW, 6TS, ALL 3406E BASIC LONG BLOCK REMANUFACTURED ENGINES STARTING AT $14,895.00, SOLD EXCHANGE WITH ONE YEAR OR 2,000 HRS (WHICHEVER OCCURS FIRST), FACTORY PARTS LABOR WARRANTY... ConditionRemanufacturedStock Number69826 MLS Number13504565CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 2 Photos View 0 Videos 2008 Caterpillar C32 Engine $199,995 USD COMPLETE REMAN READY TO SHIP WITH DEALER WARRANTY Tier 2, SAE 0, ADEM GOVERNOR, OFFERED EXCHANGE WITH ONE YEAR PARTS DEALER WARRANTY PLUS $ 10,000.00 REFUNDABLE CORE DEPOSIT. ConditionRemanufacturedStock Number70423 MLS Number13615355CategoryEngines Last Updated5/2/2026 LocationChicago, IL, US Sold ByDiesel Sales (844) 596-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 1 Video Used 2006 Caterpillar C7 WAX Diesel Engine $8,500 USD Used 2006 Caterpillar C7 Diesel Engine for Sale *, S/N WAX46802 *, 350HP *, EPA 2004 *, Tested, Inspected, Run Test 4/20/26 - Nice Engine!!!, Watch video of running engine!!!, For more... Warranty ConditionUsedAssembly NumberWAXHorse Power350 HPEmission RatingEPA04Stock NumberS6802EN MLS Number14332794CategoryEngines Last Updated4/25/2026 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 0 Videos Caterpillar 3126 Engine $18,500 USD OE Overhauled Caterpillar 3126 Engine Assembly. 1 Year Warranty from date of purchase. ConditionRemanufacturedHorse Power330 HPFits To Make(s)CATERPILLARFits To Model(s)3126Stock NumberBP ENG 106 MLS Number14332776CategoryEngines Last Updated4/25/2026 LocationFitchburg, MA, US Sold ByRydemore Heavy Duty Truck Parts (888) 519-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 8 Photos View 1 Video Used 2007 Caterpillar C7 Engine S/N WAX $8,500 USD Used Reman 2007 Caterpillar C7 Diesel Engine for Sale* S/N WAX75046 * 300 HP * Reman by Caterpillar 2018 * Tested, Inspected, Run Test 4/15/26 - Engine sounds GREAT!!! Watch video of... Warranty ConditionUsedAssembly NumberWAXHorse Power300 HPEmission RatingEPA04Stock NumberS5046EN MLS Number14332468CategoryEngines Last Updated4/25/2026 LocationScranton, PA, US Sold ByBoots and Hank's Truck Parts, Inc. (833) 396-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 11 Photos View 1 Video 1991 Caterpillar 3406 Diesel Engine 425HP (MECHANICAL) 14.6L Contact for price (GOOD USED) 1991 Caterpillar 3406B Diesel Engine with Jake Brakes, 14.6L, 425HP @ 2000 RPM, MECHANICAL INJECTION PUMP, AR # 4P1222 (SHIPPED OUT FROM CAT 1999) Engine Serial # 3ZJ07517, Stock... ConditionUsedCPL/ARR4P1222Horse Power425 HPPart Number3406B MECHANICALStock Number1420 MLS Number9625465CategoryEngines Last Updated4/24/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 14 Photos View 1 Video 1988 Caterpillar 3406 Engine with Jake Brakes, 425HP, 3406B $13,500 USD (GOOD USED TEST RUN INTERNALLY INSPECTED)1988 Caterpillar 3406B Diesel Engine For Sale, 425HP @ 2100RPM (AIR TO AIR) MECHANICAL FUEL PUMP, AR# 9Y2447, Engine Serial# 4MG28354, Stock #8154... Warranty ConditionUsedCPL/ARR9Y2447Horse Power425 HPPart NumberCaterpillar 3406BStock Number8154 MLS Number13314939CategoryEngines Last Updated4/24/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 16 Photos View 1 Video 2006 Caterpillar C13 Engine, KCB, DUAL TURBO, 168K MILES $14,500 USD (GOOD USED TEST RUN INTERNALLY INSPECTED) 2006 Caterpillar C13 ACERT Diesel Engine, KCB, DUAL TURBO, (EPA04) AR# 277-2865, Core AR# 229-2636, 168,647 MILES, Family# 6CPXH0763EBK, 12.5L, 6... Warranty ConditionUsedCPL/ARR277-2865Horse Power335 HPPart NumberKCBStock Number8381 MLS Number13374885CategoryEngines Last Updated4/24/2026 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info