Get Financing253 - 280 of 23,133 Listings
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Condition: Used
Description: Large Selection of engines in stock and ready to ship
Updated: Monday, September 14, 2026 06:56 AM
Location: Dallas, Texas
Seller: US TRUCK PARTS & SALES - DALLAS
Condition: Used
Stock Number: 31325-4
Serial Number: 3AKJHHDR2LSKW9234
Description: DD15 505HP PENDING INSPECTION/ WILL TEST RUN, CHECK ROD AND MAIN BEARINGS/ 180 DAY HEAD BLOCK AND CRANK WARRANTY
Mileage: 771471
Updated: Tuesday, September 01, 2026 11:12 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 4400
Serial Number: 1FUJGLDR9HLHK0154
Description: 540332 MILES
Updated: Tuesday, September 15, 2026 02:43 PM
Location: Wurtsboro, New York
Seller: NY TRUCK PARTS
Condition: Used
Stock Number: 1060988
Shipping Weight: 3,000 lb
Description: Good running Detroit Series 60 12.7 DDEC IV non-egr industrial application engine assembly. 478 Hours. 50 PSI oil pressure. New camshaft, camshaft ...
Updated: Wednesday, September 09, 2026 10:19 PM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: 1060984
Shipping Weight: 3,000 lb
Description: Good running Detroit Series 60 12.7 DDEC IV non-egr industrial application engine assembly. 640 hours. 52 psi oil pressure. New camshaft, camshaft ...
Updated: Tuesday, September 08, 2026 10:22 PM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: 1060982
Shipping Weight: 3,000 lb
Description: Good running Detroit Series 60 12.7 DDEC IV non-egr Industrial application engine assembly. 1,804 hours. 45 PSI oil pressure. New camshaft, camshaf...
Updated: Tuesday, September 08, 2026 10:22 PM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: 1060986
Shipping Weight: 3,000 lb
Description: Good running Detroit Series 60 12.7 DDEC IV non-egr industrial application engine assembly. 468 hours. 46psi oil pressure. 120 Day Guarantee.
Core...
Updated: Wednesday, September 09, 2026 10:19 PM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Rebuilt
Stock Number: 1068337
Description: Remanufactured Detroit Series 60 14.0L EGR base long block assembly with Genuine parts.
LONG BLOCK INCLUDES
Block, Head, Rods, Crankshaft & gea...
Updated: Tuesday, September 08, 2026 10:23 PM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Description: Large Selection of engines in stock and ready to ship
Updated: Monday, September 14, 2026 06:56 AM
Location: Dallas, Texas
Seller: US TRUCK PARTS & SALES - DALLAS
Condition: Used
Stock Number: 4391
Description: TESTED, RAN EXCELLENT 122K MILES PERFECT CONDITION.
EM DFI EGR CAC TC PCV OC PTOX SCR VAF
Updated: Tuesday, September 15, 2026 02:43 PM
Location: Wurtsboro, New York
Seller: NY TRUCK PARTS
Condition: Used
Stock Number: ENGINE-2806
Description: GOOD RUNNER, '04
Updated: Monday, August 17, 2026 01:31 PM
Location: Lakeville, Minnesota
Seller: MANDERS DIESEL REPAIR INC
Condition: Rebuilt
Stock Number: MP7ENG85020386
Serial Number: 89051409
Description: Reman MP7 for sale. EPA 14. Part number 85020386
Flywheel housing and valve cover were damaged during shipment. These are the only issues with t...
Updated: Monday, September 14, 2026 06:56 AM
Location: Dallas, Texas
Seller: US TRUCK PARTS & SALES - DALLAS
Condition: Used
Stock Number: ENGINE-2461
Description: 569K, RUNS, '09, '10 MODEL TRUCK, 522628, CXU, EPA 09, DPF BUT NO DEF
Updated: Monday, August 10, 2026 01:35 PM
Location: Lakeville, Minnesota
Seller: MANDERS DIESEL REPAIR INC
Condition: Used
Stock Number: 1042903
Shipping Weight: 3,180 lb
Description: Good Running Mack MP8 engine assembly out of Mack Anthem. 12.8L. Has Engine brake. Low undocumented mileage. Used at Mack Test Track. Missing Ecm. ...
Updated: Tuesday, September 08, 2026 10:20 PM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: ENGINE-2451
Description: 271K, GOOD RUNNER, '22, 1M1AN4GY2NM026673
Updated: Monday, August 17, 2026 01:31 PM
Location: Lakeville, Minnesota
Seller: MANDERS DIESEL REPAIR INC
Condition: Used
Serial Number: Y398014
Description: 2025 Pacccar MX13 engine
90,000 miles
Family number RPCRH12.9 M21
Engine serial number Y398014
$22,500 exchange
Updated: Tuesday, July 07, 2026 08:08 AM
Location: Ellenwood, Georgia
Seller: Richard Kerns Truck Parts
Condition: Used
Description: Late Model, Low Mile Cummins, Paccar, and Detroit Engines Available with 90-Day Warranty
Updated: Tuesday, July 07, 2026 08:08 AM
Location: Ellenwood, Georgia
Seller: Richard Kerns Truck Parts
Condition: Used
Stock Number: SD1343
Serial Number: 74944622
Description: Pullout Paccar PX-7. CPL 5466. Serial Number: 74944622
Updated: Monday, September 14, 2026 06:56 AM
Location: Dallas, Texas
Seller: US TRUCK PARTS & SALES - DALLAS
Condition: Used
Description: 2024 paccar px9
15,880 miles
350hp @ 2200 rpm
CPL 5299
$18500.00 exchange
Updated: Tuesday, July 07, 2026 08:08 AM
Location: Ellenwood, Georgia
Seller: Richard Kerns Truck Parts
Quantity: 20
Condition: Used
Description: Nice selection of good running preowned diesel engines. CAT, Cummins, Volvo, Mack, Detroit, International and PacCar
Please call
Updated: Monday, September 14, 2026 06:56 AM
Location: Houston, Texas
Seller: US TRUCK PARTS & SALES - HOUSTON
Condition: Used
Stock Number: 006938
Serial Number: 2WS42144
Description: (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1999 Caterpillar 3406E Diesel Engine (2WS), Serial # 2WS42144, AR # 178-1497, 500HP @ 2100RPM, Short Block...
Updated: Thursday, September 03, 2026 03:44 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
Condition: New
Stock Number: BBENG12
Serial Number: 699 PREFIX
Weight: 726 lb
Description: Brand New Surplus Cummins 4BTAA – 140HP Complete Diesel Engine
Our long block and extended long block assemblies are considered 'component build...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado
Seller: Big Bear Engine Company
Quantity: 2
Condition: New
Stock Number: BBENG40
Description: 4BTA 200 HP Marine Extended Long Block
Whether you are looking to replace an existing (3.9 L) 4BT marine engine or interested in doing a complet...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado
Seller: Big Bear Engine Company
Quantity: 2
Condition: Used
Stock Number: BBENG41
Description: 6BTA 280 HP Marine Engine (Extended Long Block)
Whether you are looking to replace an existing (5.9 L) 6BT marine engine or interested in doing ...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado
Seller: Big Bear Engine Company
Condition: New
Stock Number: BBENG25
Serial Number: 6995886
Weight: 2,265 lb
Description: Cummins 6CT (8.3 L) Extended Long Block Diesel Engine – 300HP – 1 or 2 Thermostat Models
Our long block and extended long block assemblies are c...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado
Seller: Big Bear Engine Company
Quantity: 8
Condition: New
Stock Number: BBEC26
Weight: 950 lb
Shipping Weight: 950 lb
Description: Brand New Surplus Component Build Cummins ISC 8.3 L Long Block. Brand new castings and parts built to a 3/4 Long Block.
This is not used or full...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado
Seller: Big Bear Engine Company
Quantity: 8
Condition: New
Stock Number: BBENG35
Weight: 950 lb
Shipping Weight: 950 lb
Description: Surplus Component Build 330 HP ISC/QSC 8.3 L Long Block Block:
Our 330 HP 8.3 L component build (combination of new parts and reman components) ...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado
Seller: Big Bear Engine Company
Quantity: 7
Condition: Rebuilt
Stock Number: BBENG46
Weight: 3,021 lb
Description: Cummins ISX Remanufactured Engine Replacement Program:
*** CALL FOR PRICE ***
We offer both in-stock and built to ESN Spec Cummins ISX and ISX-15...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado
Seller: Big Bear Engine Company
