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Condition: Used
Stock Number: UNKNOWN
Serial Number: 6NZ
Description: CATERPILLAR C15 6NZ Single Turbo ENGINE ASSEMBLY. TESTED WARRANTY 550HP
Updated: Tuesday, February 17, 2026 07:27 am
Location: Scranton, Pennsylvania, USA
Seller: Boots & Hanks Truck Parts of Scranton
Condition: Rebuilt
Stock Number: 6NZ00007
Serial Number: 6NZ00007
Description: 1-Overhauled C-15 – 6NZ 550 HP Truck Engine by Cleveland Brothers Cat available with up to 4 Yr. Cat OPT Extended Service Coverage. Complete Plat...
Updated: Wednesday, May 13, 2026 11:37 am
Location: Harrisburg, Pennsylvania, USA
Seller: CLEVELAND BROTHERS RIG360 TRUCK CENTERS
Condition: Rebuilt
Stock Number: 6NZ00003
Description: C-15, C15 ACERT, 3406E, C-12, C13 ACERT engines overhauled and in stock, ready to ship with Cat OPT warranty available up to 4 years, unlimited mil...
Updated: Wednesday, May 13, 2026 11:37 am
Location: Harrisburg, Pennsylvania, USA
Seller: CLEVELAND BROTHERS RIG360 TRUCK CENTERS
Condition: Used
Stock Number: H08249-15
Description: .
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 1236
Description: We have a really nice PITTSBURGH POWER exhaust manifiold for a detroit! They are new For $1300 and we are selling this bad boy for 975.00 for best ...
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 305
Description: DDEC IV. Engine to Cab Harness.
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 288
Description: Engine to Cab Harness.
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Serial Number: 2WS24160
Description: Caterpillar C15 pre ELD -Engine-
2ws24160 ESN
$30,000 outright* $26,000 Exchange
Updated: Friday, April 03, 2026 07:50 am
Location: Winger, Minnesota, USA
Seller: LUCKEN TRUCK SALES
Condition: Used
Stock Number: H23552-1
Description: IN FRAME REBUILD RAN 9/25/19
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Core
Stock Number: 798085-1
Description: .
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: B42501-15
Description: .
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 268
Description: Engine to Cab Harness.
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 721822-15
Description: GOOD
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 539968-20
Description: .
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 584877-16
Description: .
Updated: Tuesday, March 17, 2026 09:22 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
CATERPILLAR C15
Engine
EUR €42,037.81
(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: Tuesday, May 12, 2026 05:24 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: Thursday, April 23, 2026 08:41 am
Location: Houston, Texas, USA
Seller: TTM Diesel LLC
CATERPILLAR C15
Engine
EUR €32,554.08
(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: Tuesday, April 21, 2026 04:30 pm
Location: Moama, New South Wales, Australia
Seller: EMTW Pty Ltd
Condition: Rebuilt
Stock Number: 30687
Description: Remanufactured 6nz Truck And Mbn, Spd, All Other Truck Application, Complete Rebuilt To Your Serial#, Start $34995.00 Exchange With One Year Lim...
Updated: Friday, April 17, 2026 03:34 pm
Location: Chicago, Illinois, USA
Seller: Diesel Sales
CATERPILLAR C15
Engine
EUR €18,496.63
(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: Wednesday, March 25, 2026 07:01 pm
Location: Brisbane, Queensland, Australia
Seller: Rocklea Truck Parts
Condition: Rebuilt
Stock Number: 500-19564
Serial Number: C15LB101
Weight: 1,088.62 kg
Description: Rebuilt C15 Long Block
EngineMake: Caterpillar
Updated: Monday, May 04, 2026 07:41 am
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: Monday, May 11, 2026 10:09 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: Monday, May 11, 2026 10:09 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: Tuesday, April 28, 2026 10:18 am
Location: Ellenwood, Georgia, USA
Seller: Richard Kerns Truck Parts
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: Friday, March 27, 2026 11:34 am
Location: Parker, Colorado, USA
Seller: Big Bear Engine Company
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: Tuesday, April 28, 2026 10:18 am
Location: Ellenwood, Georgia, USA
Seller: Richard Kerns Truck Parts
Condition: Used
Stock Number: P-61130
Description: Reviva Reman/Rebuilt Basic Long Block - 2000+ - Caterpillar C15 (Dual Turbo) - HP 475 Basic Long Block Includes the following - Block - Crankshaf...
Updated: Friday, May 01, 2026 09:53 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Rebuilt
Stock Number: 67291
Description: 6nz, Mbn, Spd, Msx, Any C-15 Basic Long Block Remanufactured Engines Exchange With One Year Or 2,000 Hrs Whichever Occurs First, Factory Parts & ...
Updated: Friday, April 17, 2026 03:34 pm
Location: Chicago, Illinois, USA
Seller: Diesel Sales