Get Financing2,773 - 2,800 of 13,493 Listings
RentAll
Condition: New
Stock Number: 340003
Serial Number: ................
Weight: 1 lb
Shipping Length: 8 in
Shipping Width: 2 in
Description: NEW C15 / 3406E HEAD BOLT 3/4 "X16 X 8.5" Engines use (10) 340003 and (16) 340004
Length: 0.2032
Width: 0.0508
Height: 0.0508
Updated: Tuesday, September 01, 2026 11:12 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: New
Stock Number: 321285
Serial Number: ................
Weight: 1 lb
Shipping Length: 4 in
Shipping Width: 4 in
Description: NEW C15 3406E INJECTOR O-RING KIT. KIT INCLUDES ENOUGH O-RINGS TO REPLACE ALL 1 INJECTOR 2481394 C15009
Length: 0.1016
Width: 0.1016
Height: 0....
Updated: Tuesday, September 01, 2026 11:12 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: UNKNOWN
Serial Number: 6NZ
Description: CATERPILLAR C15 6NZ Single Turbo ENGINE ASSEMBLY. TESTED WARRANTY 550HP
Updated: Wednesday, September 02, 2026 11:37 AM
Location: Scranton, Pennsylvania
Seller: Boots & Hanks Truck Parts of Scranton
Condition: Used
Stock Number: 868019
Serial Number: -----------
Description: GOOD USED UPPER END ROCKER CROSS SHAFT. FITS MANY CAT C15 & 3406 ENGINES.
Updated: Tuesday, September 01, 2026 11:12 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: C15-14
Serial Number: N/A
Description: GOOD USED ROCKER ARMS AND PARTS. PN 243-2463, 243-2465, 610898, 6I-1458
Updated: Tuesday, September 01, 2026 11:12 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: G65347-11
Description: GOOD COOLING PACK. STILL IN TRUCK AND HOLDING WATER.
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: G65347-12
Description: GOOD
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: H08249-15
Description: .
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
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, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 309
Description: Engine to Cab Harness.
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 305
Description: DDEC IV. Engine to Cab Harness.
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 288
Description: Engine to Cab Harness.
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
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: Monday, September 14, 2026 10:04 AM
Location: Winger, Minnesota
Seller: LUCKEN TRUCK SALES
Condition: Used
Stock Number: 100707
Serial Number: 2HSFTASRXXC038641
Description: Used Caterillar Engine Assy sn# 2WS06803
Coreprice: 4500
Updated: Friday, November 06, 2026 03:08 AM
Location: Crandall, Texas
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: H23552-14
Description: GOOD
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: H23552-1
Description: IN FRAME REBUILD RAN 9/25/19
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Core
Stock Number: 798085-1
Description: .
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: B42501-15
Description: .
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 268
Description: Engine to Cab Harness.
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 721822-15
Description: GOOD
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 539968-20
Description: .
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 584877-16
Description: .
Updated: Tuesday, September 08, 2026 09:31 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN 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
Seller: TTM Diesel LLC
Condition: Rebuilt
Stock Number: 500-19674
Serial Number: FTPC15LBMBN
Weight: 2,400 lb
Description: Rebuilt C15 Long Block
EngineMake: Caterpillar
Updated: Friday, September 11, 2026 12:01 PM
Location: Dorr, Michigan
Seller: Frontier Truck Parts
Condition: Rebuilt
Stock Number: 500-19675
Serial Number: FTPC15LB6NZ
Weight: 2,400 lb
Description: Rebuilt C15 Long Block
EngineMake: Caterpillar
Updated: Friday, September 11, 2026 12:01 PM
Location: Dorr, Michigan
Seller: Frontier Truck Parts
Condition: Rebuilt
Stock Number: 500-19564
Serial Number: FTPC15LBMBN
Weight: 2,400 lb
Description: Rebuilt C15 Long Block
EngineMake: Caterpillar
Updated: Friday, September 11, 2026 12:01 PM
Location: Dorr, Michigan
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
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
Seller: Diesel Truck Parts
