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Condition: New
Stock Number: 9113
Serial Number: 6TS17190
Shipping Length: 52 in
Shipping Width: 48 in
Shipping Height: 62 in
Description: Reman cat 3406e 6TS engine assembly 500hp. Complete overhaul kit, reman injectors, new oil pump, new head cylinder, new injector and engine harness...
Updated: Tuesday, May 19, 2026 10:20 AM
Location: Houston, Texas
Seller: TTM Diesel LLC
Condition: Used
Serial Number: 9WR02093
Description: GOOD RUNNING CAT 3406E ENGINE ASSEMBLY 475HP ESN#9WR02093 AR-4180
Updated: Tuesday, May 19, 2026 10:20 AM
Location: Houston, Texas
Seller: TTM Diesel LLC
Condition: Rebuilt
Stock Number: MOTOR
Description: REMAN CAT 3406B 3406 B MOTOR
$22,500, plus core exchange.
2 YEAR WARRANTY on remanufactured engines. Rebuilt to like new, manufacturer specs....
Updated: Monday, June 08, 2026 09:29 AM
Location: Rensselaer, Indiana
Seller: Diesel Truck Parts
Condition: Used
Stock Number: 32525-1
Serial Number: 1NKDLB9X7WR773717
Description: 3406E 475HP 6TS, LOOKS FRESH, RUNS GOOD NO BLOWBY, ROD AND MAIN BEARINGS LOOK GOOD, CAM AND TURBO LOOK OK, 180 DAY WARRANTY BLOCK HEAD CRANK
Milea...
Updated: Tuesday, June 02, 2026 10:16 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Core
Stock Number: 672955-1
Description: .
Updated: Tuesday, March 17, 2026 09:22 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: New
Stock Number: 360474
Serial Number: ................
Weight: 25 lb
Shipping Length: 44 in
Shipping Width: 18 in
Description: NEW HEAD SPACER PLATE. FITS MULTIPLE CAT APPLICATIONS. MOST COMMON 3406B .339 THICKNESS
Length: 1.1176
Width: 0.4572
Height: 0.0508
Updated: Tuesday, June 02, 2026 09:54 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 381801
Serial Number: ................
Weight: 40 lb
Shipping Length: 14 in
Shipping Width: 14 in
Description: NEW 3406 B/C Flat Drive Gear Cross Reference Numbers AK-1354926 AK-7C7019 AK-OR8217
Length: 0.3556
Width: 0.3556
Height: 0.3048
Updated: Tuesday, June 02, 2026 09:54 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: P-923
Serial Number: ................
Description: USED TIMING ADVANCE COVER. 3406 CAST STEEL
Updated: Tuesday, June 02, 2026 09:54 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 381820
Serial Number: ................
Weight: 4 lb
Shipping Length: 12 in
Shipping Width: 12 in
Description: NEW 3406E, C15, C16, C16 REAR WATER PUMP ADAPTER HOUSING PLATE. PICTURE REFERENCE #12
Length: 0.3048
Width: 0.3048
Height: 0.1016
Updated: Tuesday, June 02, 2026 09:54 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: New
Stock Number: 4N1151-6
Serial Number: ................
Weight: 2 lb
Shipping Length: 19 in
Shipping Width: 4 in
Description: NEW OIL PAN GASKET. PAPER STYLE. FITS 3406 AND EARLY C15 MODELS. SINGLE PIECE. FITS BLOCK STIFFENER PLATE ALSO.
Length: 0.4826
Width: 0.1016
...
Updated: Tuesday, June 02, 2026 09:54 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: P-922
Serial Number: ................
Description: USED TIMING ADVANCE COVER. 3406 CAST ALUMINUM
Updated: Tuesday, June 02, 2026 09:54 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: New
Stock Number: 331291
Serial Number: ................
Weight: 1 lb
Shipping Length: 4 in
Shipping Width: 4 in
Description: NEW EXHAUST MANIFOLD GASKET. FITS CATERPILLAR 3406 A /B /C. TAKES 6 TO DO COMPLETE INSTALLATION.
Length: 0.1016
Width: 0.1016
Height: 0.1016
Updated: Tuesday, June 02, 2026 09:54 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 9914
Serial Number: ................
Description: NEW 3406E, C15, C16, C16 REAR WATER PUMP ADAPTER HOUSING PLATE O-RING. PICTURE REFERENCE #13
Updated: Tuesday, June 02, 2026 09:54 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Rebuilt
Stock Number: 2116
Serial Number: 2WS***
Weight: 3,500 lb
Shipping Length: 44 in
Shipping Width: 44 in
Description: 1999 Caterpillar 3406E Diesel Engine, Jake Brakes, 2WS, 500HP.
Updated: Monday, June 08, 2026 09:44 AM
Location: Miami, Florida
Seller: Hondcub Truck Parts
Condition: Used
Stock Number: 12826-3
Serial Number: 1FUYDSYB9XLA72960
Description: CAT 3406E 375 HP,1LW PENDING INSPECTION WILL TEST RUN AND CHECK BEARINGS. ECM CAN BE FLASHED TO 450 HP WITHOUT HARDWARE CHANGES, ABOVE 450HP WOULD ...
Updated: Tuesday, June 02, 2026 09:54 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 836740-2
Description: 70 Pin. Engine to Cab Harness.
Updated: Tuesday, March 17, 2026 09:22 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: A27544-4
Description: .
Updated: Tuesday, March 17, 2026 09:22 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: A27544-6
Description: Engine to Cab
Updated: Tuesday, March 17, 2026 09:22 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 071424-1
Description: core engine
Updated: Tuesday, March 17, 2026 09:22 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: P-53036
Serial Number: 1FDZU90X5VVA05200
Description: (Used) 1996 Caterpillar 3406, ENGINE ASSEMBLY- Displacement: 14.6L, Horsepower: 425, ESN: 8PN09259, E.C.S.: EM, DI, SPL, Reference images for condi...
Updated: Friday, May 01, 2026 09:04 AM
Location: Elkton, Maryland
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: Many include 180 day
Description: We carry a large quantity of used & rebuilt truck engine assemblies.
Many include 180 day parts & labor warranty. Call Vander Haag's Inc. today!
...
Updated: Monday, June 08, 2026 01:43 PM
Location: Spencer, Iowa
Seller: Vander Haag's Incorporated
Condition: Used
Stock Number: 3291-1023205 - SN:3406
Serial Number: 3291-1023205 - SN:3406
Description: USED ORIGINAL 3406 CATERPILLAR OIL PAN, 1.997 TRUCK,ALSO MANY OIL PANS IN STOCK.
Updated: Thursday, March 19, 2026 10:55 AM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 032835-1
Description: Ran 7/17/14
Updated: Tuesday, March 17, 2026 09:22 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 7269
Serial Number: 8PN11317
Description: (GOOD USED & TEST RUN & INTERNALLY INSPECTED) 1996 Caterpillar 3406C Diesel Engine with Jake Brakes For Sale, MECHANICAL FUEL PUMP, AR# 1238487, 42...
Updated: Monday, May 18, 2026 03:38 PM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 312
Description: Engine to Cab Harness.
Updated: Tuesday, March 17, 2026 09:22 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 735294-1
Description: -
Updated: Tuesday, March 17, 2026 09:22 AM
Location: Ogden, Utah
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 12120-9
Serial Number: 1XKADB9X5SR645590
Description: CORE ENGINE/5EK 40 PIN. POSSIBLE BROKEN CRANK, HAS FRONT SUMP PAN. TURBO INVENTORIED SEPARATE,ECM SEPARATE
Mileage: NA
Updated: Tuesday, June 02, 2026 09:54 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 190-0717193 - SN:3ZJ
Serial Number: 190-0717193 - SN:3ZJ32314
Description: 1995 CATERPILLAR 3406 C ENGINES 400 HP
USED 3406 C CATERPILLAR ENGINE, JAKE BRAKE, 400 HP, ENGINE TESTED RUNNING GOOD.
Updated: Thursday, March 19, 2026 10:55 AM
Location: Miami, Florida
Seller: 4 Trucks Enterprises LLC
