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Condition: Rebuilt
Stock Number: A 1023LB
Serial Number: BUILT TO SPEC
Description: Engine ENGINE LONG BLOCK 3412 BASIC LONG BLOCK REMANUFACTURED ENGINE STARTING AT $36,295.00 XCHANGE WITH ONE YEAR OR 2,000 HRS WHICHEVER OCCURS FIR...
Updated: Friday, November 06, 2026 11:06 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: A 1005LB
Serial Number: 97Z00795
Description: Engine ENGINE LONG BLOCK Construction / Industrial BASIC LONG BLOCK REMANUFACTURED ENGINE STARTING AT $9,795.00 EXCHANGE WITH ONE YEAR OR 2,000 HRS...
Updated: Friday, November 06, 2026 11:06 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 3460
Description: Engine Manufacturer Caterpillar
Engine Model G3306 SINA
Arrangement/CPL #102-9436
Performance SpecTM0281
Engine HP 145
Engine RPM1800
Starter...
Updated: Monday, October 19, 2026 08:43 AM
Location: Houston, Texas, USA
Seller: React Power Solutions
Condition: Used
Stock Number: 1795
Serial Number: 6ZM02907
Description: High Hour CAT G3412C LE Industrial Engine; 2008 Model; 637HP @ 1800RPM; 8.5:1 Compression Ratio; Gas Compression Arrangement; Deep Sump Oil Pan; Ch...
Updated: Wednesday, September 02, 2026 07:55 AM
Location: Spring, Texas, USA
Seller: NineX Power Systems
Condition: Used
Stock Number: 1794
Serial Number: 6ZM02903
Description: High Hour CAT G3412C LE Industrial Engine; 2008 Model; 637HP @ 1800RPM; 8.5:1 Compression Ratio; Gas Compression Arrangement; Deep Sump Oil Pan; Ch...
Updated: Wednesday, September 02, 2026 07:55 AM
Location: Spring, Texas, USA
Seller: NineX Power Systems
Condition: Used
Stock Number: 1793
Serial Number: 6ZM02901
Description: High Hour CAT G3412C LE Industrial Engine; 2008 Model; 637HP @ 1800RPM; 8.5:1 Compression Ratio; Gas Compression Arrangement; Deep Sump Oil Pan; Ch...
Updated: Wednesday, September 02, 2026 07:55 AM
Location: Spring, Texas, USA
Seller: NineX Power Systems
Condition: Used
Serial Number: 71B04256
Description: Good running takeout serviced and tested. Ready to work. Equipped with altronic ignition, impco carburetor. Late style Spacer plate engine. Natural...
Updated: Friday, September 25, 2026 09:38 AM
Location: Seguin, Texas, USA
Seller: Field Engine LLC
Condition: Rebuilt
Stock Number: G3508 ST EXCHANGE
Serial Number: WPN
Description: Category: Natural Gas Engine
HP/KW: 670
Condition: Rebuilt
Price: $205,000.00
Serial Number: WPN
ID / Stock Number: G3508 ST EXCHANG...
Updated: Tuesday, August 25, 2026 02:05 PM
Location: Waller, Texas, USA
Seller: Mustang CAT Power Systems
Condition: Core
Stock Number: 1908
Serial Number: 4KC00343
Description: Used CAT G3512 SITA SCAC Engine Core; 1992 Model – High Hour Rebuildable Core Engine; 861HP @ 1200RPM; Water Cooled Manifolds; 11:1 Compression Rat...
Updated: Wednesday, September 02, 2026 07:55 AM
Location: Spring, Texas, USA
Seller: NineX Power Systems
Condition: Core
Stock Number: 1907
Serial Number: 4KC00344
Description: Used CAT G3512 SITA SCAC Engine Core; 1992 Model – High Hour Rebuildable Core Engine; 861HP @ 1200RPM; Water Cooled Manifolds; 11:1 Compression Rat...
Updated: Wednesday, September 02, 2026 07:55 AM
Location: Spring, Texas, USA
Seller: NineX Power Systems
Condition: Rebuilt
Stock Number: G3520 EXCHANGE
Serial Number: TPC
Description: Category: Natural Gas Engine
HP/KW: 1725
Condition: Rebuilt
Price: $407,500.00
Serial Number: TPC
ID / Stock Number: G3520 EXCHANGE
...
Updated: Tuesday, August 25, 2026 02:05 PM
Location: Waller, Texas, USA
Seller: Mustang CAT Power Systems
Condition: Rebuilt
Stock Number: G3608 A3 EXCHANGE
Serial Number: BEN
Description: Category: Natural Gas Engine
HP/KW: 2370
Condition: Rebuilt
Price: Call for pricing
Serial Number: BEN
ID / Stock Number: G3608 A3 E...
Updated: Tuesday, August 25, 2026 02:05 PM
Location: Waller, Texas, USA
Seller: Mustang CAT Power Systems
Condition: Core
Stock Number: UEID00749
Serial Number: 1YG00241
Description: CATERPILLAR G3612 3550HP NATURAL GAS ENGINE – CORE
Details:
Product Type: Natural Gas Engine
Application: Gas Compression
Make: CAT
Model: G...
Updated: Tuesday, August 25, 2026 12:12 PM
Location: Houston, Texas, USA
Seller: Mustang CAT Power Systems
Condition: Rebuilt
Stock Number: G3612 A3 EXCHANGE
Serial Number: BKE
Description: Details:
Product Type: Used Power Systems
Category: Natural Gas Engine
HP/KW: 3550 HP
Condition: Rebuilt
Price: Call for pricing
Serial Numbe...
Updated: Tuesday, August 25, 2026 02:05 PM
Location: Waller, Texas, USA
Seller: Mustang CAT Power Systems
Condition: Rebuilt
Stock Number: MPS0261
Serial Number: 72B06709
Description: Caterpillar G379NA Gas Compression Engine – SN:72B06709 – Can be Swung With No Return Core – Arrangement #3N-1161 – RPM 1200 – All Cat Parts – Rebu...
Updated: Tuesday, November 03, 2026 07:22 AM
Location: Katy, Texas, USA
Seller: McKain Power Systems Consulting, LLC
Condition: Used
Stock Number: UEID00137
Serial Number: 72B01170
Description: Details:
Product Type: Parts & Accessories
Application: Engine Block
Model: G379A
Hours: N/A
Condition: Used
MCAT ID: UEID00137
Product In...
Updated: Tuesday, August 25, 2026 02:05 PM
Location: Waller, Texas, USA
Seller: Mustang CAT Power Systems
Condition: Rebuilt
Stock Number: MPS0258
Serial Number: 49C01226
Description: Caterpillar G399TA Gas Compression Engine – Rebuilt 2021 – 0 Hours Since Rebuild – SN: 49C01226 – Can be Swung With No Return Core – All Cat Parts ...
Updated: Tuesday, November 03, 2026 07:22 AM
Location: Katy, Texas, USA
Seller: McKain Power Systems Consulting, LLC
Call for price
Condition: New
Description: ### Why Buy this 2026 CATERPILLAR HEAT EXCHANGER Attachment?
Upgrade your machinery with this brand new 2026 Caterpillar Heat Exchanger, specif...
Updated: Monday, October 26, 2026 08:40 AM
Location: Miami, Florida, USA
Seller: All Parts Machinery
Condition: Rebuilt
Description:
Updated: Wednesday, October 14, 2026 07:02 PM
Location: Unanderra, New South Wales, Australia
Seller: Buckley's Plant Maintenance
Condition: Rebuilt
Serial Number: M7G00384
Description: CAT Dealer Rebuilt C7 ENGINE – On Sale
Genuine Caterpillar C7 ENGINE, CAT dealer-rebuilt for maximum performance and reliability. Fully inspected,...
Updated: Wednesday, August 19, 2026 09:14 AM
Location: Doral, Florida, USA
Seller: Doral Equipment Parts
Condition: Rebuilt
Stock Number: 704
Serial Number: BUILT TO YOUR SPECS
Description: Engine MOST PREMIUM REMANUFACTURED CATERPILLAR COMPLETE DIESEL ENGINE SOLD EXCHANGE WITH ONE YEAR OR 2,000 hrs. whichever occurs first, Limited Par...
Updated: Friday, November 06, 2026 11:06 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 4103
Description: CON TRANSMICION AUTOMATICA
Updated: Friday, November 06, 2026 09:46 AM
Location: Cuauhtémoc, Chihuahua, Mexico
Seller: Maquinaria Wiebe Km 24
Condition: New
Description: New Takeoff 206-6476 heat exchanger
Cat 3516 Marine engine
Updated: Wednesday, September 23, 2026 12:16 AM
Location: Monroe, Louisiana, USA
Seller: Louisiana CAT - Used Parts and Attachments
Condition: Rebuilt
Serial Number: RSX02194
Description: C11 ACERT, CAT Rebuilt, standard crankshaft and bore.
Updated: Wednesday, September 23, 2026 12:16 AM
Location: Monroe, Louisiana, USA
Seller: Louisiana CAT - Used Parts and Attachments
Condition: Rebuilt
Description: Rebuilt Item:
1) Gasket Set (including all engine seal kit)
2) Piston Group set (including ring and pins)
3) Connecting rod beari...
Updated: Monday, November 02, 2026 07:14 PM
Location: Tsimshatsui, Kowloon, Hong Kong
Seller: RCC Machinery
Condition: Rebuilt
Description: Rebuilt Item:
1) Gasket Set (including all engine seal kit)
2) Piston Group set (including ring and pins)
3) Connecting rod beari...
Updated: Monday, November 02, 2026 07:14 PM
Location: Tsimshatsui, Kowloon, Hong Kong
Seller: RCC Machinery
Condition: Used
Stock Number: 17033
Serial Number: 4CR01726
Description: MOTOR CATERPILLAR 3412E, DE 644 HP, DOBLE TURBO, ARREGLO NUMERO 156-7211
Updated: Friday, November 06, 2026 09:46 AM
Location: Cuauhtémoc, Chihuahua, Mexico
Seller: Maquinaria Wiebe Km 24
Condition: Used
Stock Number: 17497
Serial Number: 7C1397
Description: MOTOR CATERPILLAR
Updated: Friday, November 06, 2026 09:46 AM
Location: Cuauhtémoc, Chihuahua, Mexico
Seller: Maquinaria Wiebe Km 24
