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Quantity: 4
Condition: New
Stock Number: BBENG1
Description: Cummins 4B Long Block Diesel Engine:
The 4B Long Blocks come either setup for the Inline “A” Pump, Inline “P” Pump or VE/VP Rotary Fuel Pump Opt...
Updated: Thursday, August 20, 2026 10:17 am
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Condition: Used
Stock Number: EN-12103
Serial Number: 55112M037
Description: This is a used Engine taken from a Versatile 276 Tractor but may fit additional Cummins 4BT3.9 applications.
• Price includes refundable core cha...
Updated: Monday, June 01, 2026 02:07 am
Location: Downing, Wisconsin, USA
Seller: All States Ag Parts - Downing, WI
Condition: New
Stock Number: 68976
Description: New Surplus Long Block, Never Used 4bt3.9, Mechanical Construction - Engine Replacement Construction - Engine, P- Pump, Inline Pump Front Cover.
...
Updated: Wednesday, August 05, 2026 09:14 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: New
Stock Number: 68980
Description: New Surplus Long Block, Never Used 4bt3.9, Mechanical Construction - Engine Replacement Construction - Engine, P- Pump, Inline Pump Front Cover.
...
Updated: Wednesday, August 05, 2026 09:14 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: New
Stock Number: 68976
Description: NEW SURPLUS LONG BLOCK, NEVER USED 4BT3.9, MECHANICAL ENGINE Replacement Engine, P- PUMP, INLINE PUMP FRONT COVER.
limited Warranty Coverage for p...
Updated: Wednesday, August 05, 2026 09:14 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Description: CUMMINS 4BT3.9 FOR USED.
We also offer these engines, please contact me if you need them.
ISUZU ENGINE : 6BG1 6SD1 6BD1 6WF1 4JG1 4HK1 4JJ1 4JG1 ...
Updated: Wednesday, July 29, 2026 06:13 pm
Location: Tsimshatsui, Kowloon, Hong Kong
Seller: RCC Machinery
Condition: Used
Description: CUMMINS 4BT3.9 FOR USED.
We also offer these engines, please contact me if you need them.
ISUZU ENGINE : 6BG1 6SD1 6BD1 6WF1 4JG1 4HK1 4JJ1 4JG1 ...
Updated: Wednesday, July 29, 2026 06:13 pm
Location: Tsimshatsui, Kowloon, Hong Kong
Seller: RCC Machinery
Condition: New
Description: Brand new cummins 4BT3.9 engine for dump truck.
Updated: Wednesday, July 29, 2026 06:13 pm
Location: Tsimshatsui, Kowloon, Hong Kong
Seller: RCC Machinery
Condition: New
Description: Brand new cummins 4BT3.9 engine for dump truck.
Updated: Wednesday, July 29, 2026 06:14 pm
Location: Tsimshatsui, Kowloon, Hong Kong
Seller: RCC Machinery