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CATERPILLAR C15
Engine
USD $46,873.76
(GST applies to buyers in Australia)
Condition: New
Stock Number: 6NZC15
Description: WE CAN FINANCE YOUR NEXT ENGINE!!! CALL US NOW
Rebuilt CAT C15 engine
Only genuine Cat parts used full 12 month unlimited klm warranty for interna...
Updated: Thursday, August 13, 2026 05:33 PM
Location: Brisbane, Queensland, Australia
Seller: Rocklea Truck Parts
Condition: Used
Description: CUSTOM "ASTROS" CATERPILLAR C15
PDI COMPOUND TURBO KIT
CERAMIC COATED INTERNALS ( PISTONS, RINGS, LOWER BEARINGS)
STAGE 3 HEAD
MARINE C...
Updated: Friday, October 02, 2026 12:19 PM
Location: Houston, Texas, USA
Seller: TTM Diesel LLC
CATERPILLAR C15
Engine
USD $36,299.04
(GST applies to buyers in Australia)
Condition: Rebuilt
Stock Number: C15
Description: CAT C-15 Rebuild (6NZ or 9NZ Prefix) $48,000 + GST exchange 1 LEFT at this price.
(Block Work, Pistons/Sleeves, Cyl Head, Injectors, Turbo, Camsh...
Updated: Wednesday, November 11, 2026 02:38 AM
Location: Moama, New South Wales, Australia
Seller: EMTW Pty Ltd
CATERPILLAR C15
Engine
USD $20,624.45
(GST applies to buyers in Australia)
Condition: Used
Stock Number: C15
Description: Caterpillar C15 2nd hand engine
Work shop checked & Inspected bearing roll/front and rear main engine seals replaced if needed at no extra cost
3...
Updated: Thursday, August 13, 2026 05:33 PM
Location: Brisbane, Queensland, Australia
Seller: Rocklea Truck Parts
Condition: Used
Stock Number: 35207M
Serial Number: MXS93602
Weight: 1,451.5 kg
Shipping Length: 152.4 cm
Shipping Width: 106.68 cm
Description: Engine fully checked and inspected by Camions Dubois technicians.
The engine was also tested on a test bench to ensure all components meet origi...
Updated: Thursday, October 01, 2026 10:24 AM
Location: St-Jean Baptiste De, Quebec, Canada
Seller: Dubois Trucks
Condition: Rebuilt
Stock Number: 500-19674
Serial Number: FTPC15LBMBN
Weight: 1,088.62 kg
Description: Rebuilt C15 Long Block
EngineMake: Caterpillar
Updated: Friday, September 11, 2026 12:01 PM
Location: Dorr, Michigan, USA
Seller: Frontier Truck Parts
Condition: Rebuilt
Stock Number: 500-19675
Serial Number: FTPC15LB6NZ
Weight: 1,088.62 kg
Description: Rebuilt C15 Long Block
EngineMake: Caterpillar
Updated: Friday, September 11, 2026 12:01 PM
Location: Dorr, Michigan, USA
Seller: Frontier Truck Parts
Condition: Rebuilt
Stock Number: 500-19564
Serial Number: FTPC15LBMBN
Weight: 1,088.62 kg
Description: Rebuilt C15 Long Block
EngineMake: Caterpillar
Updated: Friday, September 11, 2026 12:01 PM
Location: Dorr, Michigan, USA
Seller: Frontier Truck Parts
Condition: Rebuilt
Stock Number: 6NZ MOTOR
Description: REMAN CATERPILLAR C15 6NZ MOTOR
$24,500 PLUS $6500 CORE.
2 YEAR WARRANTY ON REMANUFACTURED ENGINES. REBUILT TO LIKE NEW, MANUFACTURER SPECS.
...
Updated: Thursday, November 05, 2026 09:27 AM
Location: Rensselaer, Indiana, USA
Seller: Diesel Truck Parts
Condition: Rebuilt
Stock Number: MOTOR
Description: REMAN CAT C15 MOTOR
$24,500, plus core exchange.
2 YEAR WARRANTY on remanufactured engines. Rebuilt to like new, manufacturer specs.
FULLY...
Updated: Thursday, November 05, 2026 09:27 AM
Location: Rensselaer, Indiana, USA
Seller: Diesel Truck Parts
Condition: Used
Stock Number: 69221
Serial Number: 6NZ37034
Description: Engine Complete
PowerType: Diesel
Updated: Friday, November 06, 2026 11:09 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Description: Multiple CAT C15 Engines
Used and rebuilt
$9500- $21500
90 day warranty used
6 months on rebuilt
Updated: Wednesday, September 30, 2026 09:05 AM
Location: Ellenwood, Georgia, USA
Seller: Richard Kerns Truck Parts
Condition: Used
Stock Number: 6NZ
Serial Number: 6NZ39022
Description: Engine Complete
PowerType: Diesel
Updated: Friday, November 06, 2026 11:10 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: BBENG38
Description: We offer a variety of both, over the road truck and industrial replacement engines for the Caterpillar C15. Our remanufactured CAT C15 engines come...
Updated: Thursday, October 15, 2026 10:44 AM
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
Condition: Rebuilt
Stock Number: 6NZ LONG BLOCK XT
Description: REMAN CATERPILLAR C15 6NZ LONG BLOCK XT
$19,000 PLUS CORE.
2 YEAR WARRANTY ON REMANUFACTURED ENGINES. REBUILT TO LIKE NEW, MANUFACTURER SPECS.
...
Updated: Thursday, November 05, 2026 09:26 AM
Location: Rensselaer, Indiana, USA
Seller: Diesel Truck Parts
Condition: Used
Serial Number: 6NZ
Description: $2500 Exchange
Cat 6NZ C15
New piston liner kits
New rods and main bearings
Polished crank
Machined block
Rebuilt head
Valve job
Cam bea...
Updated: Wednesday, September 30, 2026 09:05 AM
Location: Ellenwood, Georgia, USA
Seller: Richard Kerns Truck Parts
Condition: Rebuilt
Stock Number: 007011
Serial Number: BXS21362
Description: (FULLY REBUILT LONG BLOCK) Caterpillar C15 ACERT Diesel Engine Long Block, Long Block # 10R4411 & 20R9105, Short Block # 10R4404, Visit JJREBUILDER...
Updated: Wednesday, October 28, 2026 01:39 PM
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Rebuilt
Stock Number: 1067697
Description: Remanufactured Caterpillar C-15 Acert long block assembly. Built to 550HP.
LONG BLOCK INCLUDES
Block, Rods, Crankshaft & gear, Piston assemblie...
Updated: Monday, September 28, 2026 07:30 AM
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Rebuilt
Stock Number: 1067696
Description: Remanufactured Caterpillar C-15 Acert long block assembly. Built to 550HP.
LONG BLOCK INCLUDES
Block, Rods, Crankshaft & gear, Piston assemblie...
Updated: Monday, September 28, 2026 07:30 AM
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Rebuilt
Stock Number: A 4009R
Serial Number: BUILT TO SPEC
Description: Engine C-15 REMANUFACTURED 6NZ TRUCK and MBN, SPD, ALL OTHER TRUCK APPLICATION, LONG BLOCK REBUILT TO YOUR SERIAL#, STARTING AT $15,695.00 EXCH...
Updated: Friday, November 06, 2026 11:07 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: 6NZ SHORT BLOCK
Description: REMAN CATERPILLAR C15 6NZ SHORT BLOCK
$11,500 PLUS CORE.
2 YEAR WARRANTY ON REMANUFACTURED ENGINES. REBUILT TO LIKE NEW, MANUFACTURER SPECS.
...
Updated: Thursday, November 05, 2026 09:27 AM
Location: Rensselaer, Indiana, USA
Seller: Diesel Truck Parts
Condition: Used
Description: Multiple CAT C15 Engines
Used and rebuilt
$9500- $21500
90 day warranty used
6 months on rebuilt
Updated: Wednesday, September 30, 2026 09:05 AM
Location: Ellenwood, Georgia, USA
Seller: Richard Kerns Truck Parts
Condition: Used
Stock Number: ENG-CATC-15-2217
Description: CAT C15 ENGINE O/OF 2007 PETERBILT 387 SLEEPER TRUCK, ENG # MXS77552, FAM # 6CPXH928EB1C, 860,054 MILES ON ECM, $9,500 EXCHANGE
Updated: Tuesday, October 13, 2026 07:45 AM
Location: Wittenberg, Wisconsin, USA
Seller: ELDERON TRUCK & EQ TRUCK WORLD
Condition: Used
Stock Number: C-15
Description: Cat C-15 engine 1.1m miles good runner takeout BXS
Updated: Monday, September 14, 2026 10:04 AM
Location: Winger, Minnesota, USA
Seller: LUCKEN TRUCK SALES
Condition: Used
Stock Number: BXS
Serial Number: 7636
Description: Engine Takeout
PowerType: Diesel
Updated: Friday, November 06, 2026 11:07 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: MXS
Serial Number: 6950
Description: Engine Takeout
PowerType: Diesel
Updated: Friday, November 06, 2026 11:07 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: P-61071
Description: USED CAT C15 ACERT BLOCK PART#222-1974 ESN#MXS88002WILL BE INSPECTED BY MACHINE SHOP (HOT TANK/ CLEAN/ SURFACE BLOCK/ CHECK LINE BORE/ MAGNAFLUX BL...
Updated: Tuesday, September 01, 2026 11:12 AM
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 222-1874
Serial Number: MXS08132
Description: Engine C-15 MXS- BLOCK ONLY FOR REBUILDING.
PowerType: Diesel
Updated: Friday, November 06, 2026 11:09 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales