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Condition: Used
Stock Number: 21426-4
Serial Number: 1XP5DB8X9RN349177
Description: CAT 3406E 550HP ESN#5EK08766. PENDING INSPECTION, RUNS GOOD, WILL CHECK BEARINGS, 180 DAY WARRANTY ON HEAD, BLOCK AND CRANK.APROX 250K ON REBUILD,...
Updated: Tuesday, September 01, 2026 11:12 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Serial Number: 9WR02093
Description: GOOD RUNNING CAT 3406E ENGINE ASSEMBLY 475HP ESN#9WR02093 AR-4180
Updated: Friday, October 02, 2026 12:19 pm
Location: Houston, Texas, USA
Seller: TTM Diesel LLC
Condition: Used
Stock Number: 1849
Serial Number: 1LW
Shipping Weight: 1,587.57 kg
Description: Caterpillar 3406E Engine / 1LW
Additional Details
Includes Warranty Yes
GOOD RUNNING ENGINE, CORE EXCHANGE IS NEEDED !
Updated: Thursday, September 17, 2026 10:47 am
Location: Miami, Florida, USA
Seller: Hondcub Truck Parts
Condition: Rebuilt
Stock Number: 1067695
Description: Remanufactured Caterpillar 3406E base long block assembly. Built to 550HP. 5EK Serial Number Prefix Application.
LONG BLOCK INCLUDES
Block, Hea...
Updated: Monday, September 28, 2026 07:30 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Rebuilt
Stock Number: 500-18345
Serial Number: FTP3406ELB-1LW550
Weight: 1,133.98 kg
Description: Rebuilt 3406E Long Block Engine Assembly
EngineMake: Caterpillar
Updated: Friday, September 04, 2026 03:17 pm
Location: Dorr, Michigan, USA
Seller: Frontier Truck Parts
Condition: Used
Stock Number: 33745M
Serial Number: 2WS30356
Weight: 1,406.14 kg
Shipping Length: 152.4 cm
Shipping Width: 116.84 cm
Description:
Updated: Thursday, October 01, 2026 10:24 am
Location: St-Jean Baptiste De, Quebec, Canada
Seller: Dubois Trucks
Condition: Used
Stock Number: ENG-CAT3406E-2230
Description: CAT 3406E ENGINE O/OF 1998 INTERNATIONAL 9400 SLEEPER TRUCK, ENG # 6TS177449, $8,500 EXCHANGE
Updated: Tuesday, October 13, 2026 07:45 am
Location: Wittenberg, Wisconsin, USA
Seller: ELDERON TRUCK & EQ TRUCK WORLD
Condition: Rebuilt
Stock Number: CYLINDER BLOCK
Description: REMAN CATERPILLAR 3406E 3406 E ENGINE CYLINDER BLOCK 108-3918 ( 5Ek ) 50071
1 YEAR WARRANTY. Rebuilt to like new, manufacturer specs.
$4399.9...
Updated: Thursday, November 05, 2026 09:27 am
Location: Rensselaer, Indiana, USA
Seller: Diesel Truck Parts
Condition: Used
Stock Number: 1378466
Serial Number: 2WS20292
Description: Engine 3406E 2WS, BLOCK ONLY FOR REBUILDING.
PowerType: Diesel
Updated: Friday, November 06, 2026 11:09 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 63A1E53132
Description: GOOD USED,QUALITY A
Updated: Wednesday, November 04, 2026 07:50 am
Location: Sainte-Julie, Quebec, Canada
Seller: Lussicam
Condition: Used
Stock Number: 63a1e53132
Description: GOOD USED BLOCK FOR CATERPILLAR 3406E SER# 1LW21594
Updated: Wednesday, November 04, 2026 07:50 am
Location: Sainte-Julie, Quebec, Canada
Seller: Lussicam
Condition: Used
Stock Number: 63957
Description: USED CAT 3406E OIL COOLER
P/N:133-0124
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 34506
Description: USED CAT 3406E FRONT ENGINE BACKING PLATE. P/N: 102-2227
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 34507
Description: USED CAT 3406E FRONT ENGINE BACKING PLATE. P/N: 102-2227
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 30081
Description: USED CAT 3406E 14.6 CAM SHAFT BALANCER GEAR. P/N: 102-4111
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 50318
Description: USED CAT 3406E THERMOSTAT HOUSING. INNER HALF. P/N: 104-8583
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 99390
Shipping Length: 40.64 cm
Shipping Width: 25.4 cm
Shipping Height: 15.24 cm
Shipping Weight: 9.07 kg
Description: CATERPILLAR FRONT ENGINE SUPPORT 122-6953
Updated: Tuesday, November 10, 2026 09:45 am
Location: Salt Lake City, Utah, USA
Seller: Vriens Truck Parts
Quantity: 12
Condition: Used
Stock Number: 101255
Shipping Length: 25.4 cm
Shipping Width: 25.4 cm
Shipping Height: 15.24 cm
Description: KENWORTH REAR-ENGINE SUPPORT K234-2363R
Updated: Tuesday, November 10, 2026 09:45 am
Location: Salt Lake City, Utah, USA
Seller: Vriens Truck Parts
Condition: Used
Stock Number: 53560
Description: USED CAT 3406E THERMOSTAT HOUSING. P/N: 104-8584
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 34625
Description: USED CAT 3406E THERMOSTAT HOUSING. P/N: 104-8584
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 94370
Shipping Length: 17.78 cm
Shipping Width: 17.78 cm
Shipping Height: 12.7 cm
Shipping Weight: 3.18 kg
Description: Used Cat 3406E rocker arm.
P/N: 6I-0899
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 94368
Shipping Length: 17.78 cm
Shipping Width: 17.78 cm
Shipping Height: 12.7 cm
Shipping Weight: 3.18 kg
Description: Used Cat C-15 engine rocker arm.
P/N: 6I-0899
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 94327
Shipping Length: 17.78 cm
Shipping Width: 17.78 cm
Shipping Height: 12.7 cm
Shipping Weight: 3.18 kg
Description: Used Cat 3406E engine rocker arm.
P/N: 6I-0899
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 94328
Shipping Length: 17.78 cm
Shipping Width: 17.78 cm
Shipping Height: 12.7 cm
Shipping Weight: 3.18 kg
Description: Used Cat 3406E engine rocker arm.
P/N: 6I-0899
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 94316
Shipping Length: 17.78 cm
Shipping Width: 17.78 cm
Shipping Height: 15.24 cm
Shipping Weight: 3.18 kg
Description: Used Cat 3406 engine rocker arm.
P/N: 6I-0899
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 94319
Shipping Length: 17.78 cm
Shipping Width: 17.78 cm
Shipping Height: 12.7 cm
Shipping Weight: 3.18 kg
Description: Used Cat 3406E engine rocker arm
P/N: 6I-0899
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 59446
Description: USED CAT 3406E OIL FILTER ADAPTER P/N:153-6680
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 33923
Description: USED CAT 3406E FRONT CAM GEAR COVER (PEANUT COVER). P/N: 102-2230
Updated: Wednesday, August 26, 2026 08:02 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc