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Condition: Used
Description: Cummins ECM – Part Number 4993120 (CM2350 / CM2250)
This ECM is suitable for engines using the Cummins CM2350 and CM2250 platforms.
Key Feature...
Updated: Tuesday, September 08, 2026 07:42 AM
Location: Leduc County, Alberta, Canada
Seller: Behind the 8 Diesel Engine Parts
Condition: Used
Stock Number: 47630
Serial Number: 44277590
Description: REBUILT COMPLETE EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever occurs first, Limited Parts & Labor WARRANTY, PLUS $2,000.00 REFUNDABLE CORE DEPOSI...
Updated: Friday, September 04, 2026 03:17 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: RC0040
Serial Number: TBD
Description: Construction Industrial, NATURAL 80HP BASIC COMPLETE REMANUFACTURED ENGINES EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIRST, FACTORY P...
Updated: Friday, September 04, 2026 03:17 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: RC0015
Serial Number: TBD
Description: Construction Industrial, Tier 2, Build to order BASIC COMPLETE INDUSTRIAL REMANUFACTURED ENGINE SOLD EXCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER ...
Updated: Friday, September 04, 2026 03:17 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: RC0001
Serial Number: TBD
Description: Construction Industrial, 76-80 HP BASIC COMPLETE REMANUFACTURED ENGINE @ 2,500 RPM, Naturally Aspirated, Rotary Pump EXCHANGE WITH ONE YEAR OR 2,...
Updated: Friday, September 04, 2026 03:17 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 540-0911192 - SN:441
Serial Number: 540-0911192 - SN:44161781
Description: 1986 CUMMINS 4B ENGINE 105 HP
USED 4B CUMMINS ENGINE, NONE TURBO CHARGE, ENGINE COMPLETE AND TESTED RUNNING, ALSO MANY ENGINES IN STOCK.
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Rebuilt
Stock Number: 29658
Description: Construction Industrial, 76-80 Hp Basic Complete Remanufactured Construction - Engine @ 2,500 Rpm, Naturally Aspirated, Rotary Pump Exchange Wit...
Updated: Friday, September 04, 2026 03:17 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: 30807
Description: Construction Industrial, Natural 80hp Basic Complete Remanufactured Construction - Engines Exchange With One Year Or 2,000 Hrs Whichever Occurs F...
Updated: Friday, September 04, 2026 03:17 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: 29672
Description: Construction Industrial, Tier 2, Build To Order Basic Complete Industrial Remanufactured Construction - Engine Sold Exchange With One Year Or 2,00...
Updated: Friday, September 04, 2026 03:17 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: 47630
Description: Rebuilt Complete Exchange With One Year Or 2,000 Hrs. Whichever Occurs First, Limited Parts & Labor Warranty, Plus $2,000.00 Refundable Core Deposi...
Updated: Friday, September 04, 2026 03:17 PM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: 302562A1
Description:
Updated: Friday, September 04, 2026 03:17 PM
Location: Anderson, Indiana, USA
Seller: Drews Parts
Condition: Used
Description: Cummins 4B NEW LONG BLOCK $5000
Updated: Friday, September 04, 2026 03:26 PM
Location: Indianapolis, Indiana, USA
Seller: Young and Sons
Condition: Used
Stock Number: 5692-0303231
Serial Number: 5692-0303231
Description: USED CUMMINS 4B 3.9L ENGINE, NONE TURBO, ROTATIVE INJECTION PUMP, 80HP, CPL:591, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES I...
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: IEEN-826-CU
Serial Number: 46853918
Weight: 725.75 kg
Shipping Length: 86.36 cm
Shipping Width: 71.12 cm
Description: Stock # IEEN- 826-CU
Inventory Sheet
Engine/Pwr Unit Price $ 9,500
Description 4B 4.5 Liter Cummins New Industrial Engine Mechanica...
Updated: Tuesday, September 08, 2026 08:42 AM
Location: East Earl, Pennsylvania, USA
Seller: Industrial Engines, LLC
Condition: Used
Stock Number: IEEN-827-CU
Serial Number: 46853928
Weight: 725.75 kg
Shipping Length: 121.92 cm
Shipping Width: 71.12 cm
Description: Stock # IEEN- 827-CU
Inventory Sheet
Engine/Pwr Unit Price $ 8,750
Description 4B 4.5 Liter Cummins New Industrial Engine Mechanica...
Updated: Tuesday, September 08, 2026 08:42 AM
Location: East Earl, Pennsylvania, USA
Seller: Industrial Engines, LLC
Condition: Used
Stock Number: 6636-02052414
Serial Number: 6636-02052414
Description: USED 1.992 CUMMINS 4B3.9-P ENGINE, 75HP, NONE-TURBO, ESN:44747277, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY IN STOCK
Updated: Wednesday, June 17, 2026 10:45 PM
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Quantity: 4
Condition: Rebuilt
Stock Number: BBENGMT1
Weight: 340.19 kg
Shipping Length: 101.6 cm
Shipping Width: 96.52 cm
Description: Brand New Surplus Cummins 4BTAA – 105HP 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, USA
Seller: Big Bear Engine Company
Condition: New
Stock Number: BBENG12
Serial Number: 699 PREFIX
Weight: 329.31 kg
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, USA
Seller: Big Bear Engine Company
Condition: Used
Stock Number: BBENG11
Weight: 329.31 kg
Description: Brand New Surplus Cummins 4BTA – 130HP Complete Diesel Engine
Our long block and extended long block assemblies are considered 'component builds...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Condition: New
Stock Number: BBENG10
Weight: 329.31 kg
Description: New Surplus Cummins 4BT in Stock – 105HP Complete Diesel Engine
Our long block and extended long block assemblies are considered 'component buil...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Condition: New
Stock Number: BBENG3
Weight: 254.92 kg
Shipping Length: 88.9 cm
Shipping Width: 58.42 cm
Shipping Height: 101.6 cm
Description:
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Condition: New
Stock Number: BBENG4
Weight: 254.92 kg
Shipping Length: 88.9 cm
Shipping Width: 58.42 cm
Shipping Height: 101.6 cm
Description: Brand New Surplus Component Build Cummins 4B Long Block Diesel Engine
Parts List:
• New Cylinder Block
• New Cylinder Head
• New Crankshaft...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Quantity: 8
Condition: New
Stock Number: BBENG52
Description: *** CALL FOR PRICE ***
Our long block and extended long block assemblies are considered 'component builds'. A component build is an engine assembl...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado, USA
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, USA
Seller: Big Bear Engine Company
Condition: New
Stock Number: BBENG31
Serial Number: CPL 3113
Weight: 589.67 kg
Description: Cummins 4BT Open Power Unit Package - 105 HP
*** CALL FOR PRICE ***
Our long block and extended long block assemblies are considered remanufactur...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Quantity: 4
Condition: New
Stock Number: BBENG34
Weight: 333.84 kg
Description: Brand New Surplus Cummins 4BTAA – 140HP (P-7100 Pump) Diesel Engine
This engine is a true P-7100 component build which can be used for an indust...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Quantity: 6
Condition: New
Stock Number: BBENG37
Weight: 316.61 kg
Shipping Weight: 316.61 kg
Description: New Component Build Surplus Cummins 4B (3.9L) – 76HP Naturally Aspirated. These non-turbo units are great for lower HP industrial equipment like sm...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Condition: New
Stock Number: BBEC30
Serial Number: 871 PREFIX
Description: *** CALL FOR PRICE ***
Our long block and extended long block assemblies are considered 'component builds'. A component build is an engine assembl...
Updated: Thursday, August 20, 2026 10:17 AM
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company