Used Caterpillar 3406 Engines For Sale

Caterpillar 3406 Engine, 425HP, Mechanical

$13,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) Caterpillar 3406B Diesel Engine For Sale, 425HP @ 2100 RPM, MECHANICAL FUEL PUMP, 6 Cylinders, 14.6L, Engine Serial# 4MG53073, Stock #6102 OVER...

Warranty

Condition	Used
CPL/ARR	3406B
Horse Power	425 HP
Part Number	3406B
Stock Number	6102
MLS Number	12387088
Category	Engines
Last Updated	10/14/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Caterpillar 3406 Engine with Jake Brakes, 425HP, Mechanical Fuel Pump

$15,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED), Caterpillar 3406B Diesel Engine with Jake Brakes For Sale, 425HP, MECHANICAL FUEL PUMP, Serial# 7FB82727, Stock# 6018 OVER 500 ENGINES IN...

Condition	Used
Horse Power	425 HP
Part Number	3406B
Stock Number	6018
MLS Number	12368612
Category	Engines
Last Updated	10/14/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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1995 Caterpillar 3406B Engine

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USED 1.995 CATERPILLAR 3406B ENGINE, 425HP, JAKE BRAKE, S/N:3ZJ08046, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY IN STOCK

Condition	Used
Stock Number	6279-1004231
MLS Number	12358213
Category	Engines
Last Updated	10/4/2023
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

(833) 396-___ SHOW
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1998 Caterpillar 3406E Diesel Engine 40Pin ECM

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Good Used 1998 Caterpillar 3406E Diesel Engine Assembly for Sale with Warranty!!!!! S/N 1LW17884, 430HP, 40Pin ECM, Tested, Inspected Run Test 9/15/23 Runs Strong!!!We provide the engine...

Condition	Used
Horse Power	430 HP
Part Number	3406E
Stock Number	S8993EN
MLS Number	12353492
Category	Engines
Last Updated	12/9/2024
Location	Scranton, PA, US
Sold By	Boots and Hank's Truck Parts, Inc.

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1993 Caterpillar 3406B Engine

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USED 3406B CATERPILLAR ENGINE, 400HP,AFTER COOLER, 1.993, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK.

Condition	Used
Horse Power	400 HP
Stock Number	2198-0403208
MLS Number	10157042
Category	Engines
Last Updated	8/21/2023
Location	Miami, FL, US
Sold By	4-Trucks Enterprises LLC

1999 Caterpillar 3406E Engine with Jake Brakes, 70-PIN (226,044 Miles)

$23,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 1999 Caterpillar 3406E Diesel Engine with Jake Brakes, AR# 170-7799, 70-PIN, 475HP @ 2100RPM, 226,044 Miles, 7,095 Hours, SHORT BLOCK# 10R1511,...

Warranty

Condition	Used
Usage	226,044 Miles
CPL/ARR	170-7799
Horse Power	475 HP
Part Number	3406E 2WS
Stock Number	5335
MLS Number	12231771
Category	Engines
Last Updated	10/14/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(833) 909-___ SHOW
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1986 Caterpillar 3406B Engine

$5,950 USD

good runner, transmission is separate,

Condition	Used
Stock Number	T6971ASY
MLS Number	12131451
Category	Engines
Last Updated	3/30/2026
Location	Pittston, PA, US
Sold By	Big Iron Equipment LLC

(844) 938-___ SHOW
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1999 Caterpillar 3406E 2WS Engine

$22,000 USD

GOOD RUNNING ENGINE, CORE EXCHANGE NEEDED

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	1508
MLS Number	12124905
Category	Engines
Last Updated	6/14/2023
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 385-___ SHOW
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1996 Caterpillar 3406E Engine

$15,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1996 Caterpillar 3406E Diesel Engine (40PIN), Serial # 5EK75226, AR # 134-1628, 550 HP @ 1800 RPM, 14.6L, Long Block # 0R7961, Short Block # 0R8323,...

Condition	Used
Part Number	0R7961
Stock Number	005723
MLS Number	11942724
Category	Engines
Last Updated	6/20/2023
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

1994 Caterpillar 3406 Engine with Jake Brakes, 425HP

$14,500 USD

(GOOD USED TEST RUN INTERNALLY INSPECTED) 1994 Caterpillar 3406 Diesel Engine with Jake Brakes (AIR TO AIR) Mechanical Fuel Pump, AR# 1117436, 425HP @ 2100RPM, 14.6L, 6 Cylinders,...

Warranty

Condition	Used
CPL/ARR	1117436
Horse Power	425 HP
Part Number	3406
Stock Number	4122
MLS Number	12027049
Category	Engines
Last Updated	10/14/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(844) 385-___ SHOW
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1989 Caterpillar 3406B Engine

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(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1989 Caterpillar 3406B Diesel Engine (AIR TO AIR) (Mechanical Fuel Pump), Serial # 4MG53074, AR # 9Y2556, 425HP @ 2100RPM, TEST RUN WATCH VIDEO ON JJ...

Condition	Used
Part Number	AR # 9Y2556
Stock Number	005674
MLS Number	11755980
Category	Engines
Last Updated	6/13/2023
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(844) 938-___ SHOW
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1998 Caterpillar 3406E Engine

$17,000 USD

CORE EXCHANGE NEEDED, GOOD RUNNING ENGINE 455- to 500 HP

Warranty

Condition	Used
Horse Power	550 HP
Stock Number	1141
MLS Number	11407228
Category	Engines
Last Updated	3/29/2023
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

(844) 385-___ SHOW
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1985 Caterpillar 3406B Engine

$11,000 USD

(GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1986 Caterpillar 3406B Diesel Engine (Water After-Cooled)(Mechanical Fuel Pump), Serial # 7FB19511, AR # 4W3771, 400HP, 14.6L, TEST RUN WATCH VIDEO...

Condition	Used
Stock Number	005632
MLS Number	11909796
Category	Engines
Last Updated	2/28/2023
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

1996 Caterpillar 3406C Engine

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(GOOD USED) 1996 Caterpillar 3406C Diesel Engine For Sale, WATER-COOLED/AFTERCOOLED, 430HP @ 2100RPM, AR# 130-4571, Perf Spec 2T-8109, 3ER Serial #, TURBOCHARGED, 6 Cylinders, 14.6L,...

Condition	Used
Horse Power	430 HP
Part Number	3406C
Stock Number	2769
MLS Number	10726677
Category	Engines
Last Updated	2/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1988 Caterpillar 3406 Engine

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(GOOD USED) 1988 Caterpillar 3406B Diesel Engine with Jake Brakes, 425HP, MECHANICAL, 14.6L, 6 Cylinders, AR# 9Y2311, Engine Serial# 4MG24396, Stock #3502 WATCH TEST RUN VIDEO ON CA TRUCKS...

Warranty

Condition	Used
CPL/ARR	9Y2311
Horse Power	425 HP
Part Number	3406B
Stock Number	3502
MLS Number	11373724
Category	Engines
Last Updated	2/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1997 Caterpillar 3406E Engine, 500HP, 6TS

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(GOOD USED) 1997 Caterpillar 3406E Diesel Engine with Jake Brakes For Sale, 500HP @ 2100RPM, 40-PIN ECM CONNECTORS, 14.6L, 6 Cylinders, Turbocharged, AR# 131-3583, Engine Serial # 6TS03375,...

Condition	Used
CPL/ARR	131-3583
Horse Power	500 HP
Part Number	3406E
Stock Number	2828
MLS Number	10776089
Category	Engines
Last Updated	2/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1994 Caterpillar 3406E Engine

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(GOOD USED) 1994 Caterpillar 3406E Diesel Engine For Sale with Jake Brakes, 355HP @ 1800RPM, MAX 550HP @ 1800RPM, 40-PIN ECM Connector, 14.6L, AR# 1161214, Engine Family # SCP893EZDARK,...

Condition	Used
Horse Power	355 HP
Part Number	3406E
Stock Number	2551
MLS Number	10614119
Category	Engines
Last Updated	2/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1991 Caterpillar 3406 Engine, 460HP

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(GOOD USED) 1991 Caterpillar 3406 Diesel Engine with Jake Brakes For Sale, 460HP @ 1900RPM, SEMI ELECTRONIC, PEEC, Programmable Electronic Engine Control, AR# 4P1197, 6 Cylinders, 14.6L,...

Condition	Used
CPL/ARR	4P1197
Horse Power	460 HP
Part Number	3406
Stock Number	2471
MLS Number	10566370
Category	Engines
Last Updated	2/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1998 Caterpillar 3406E Engine

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(GOOD USED) 1998 Caterpillar 3406E Diesel Engine with Jake Brakes For Sale, 40-PIN ECM CONNECTORS, 435HP @ 2100RPM, 14.6L Displacement, AR# 155-3328, Serial# 1LW27578, Stock #2389 WATCH...

Condition	Used
CPL/ARR	155-3328
Horse Power	435 HP
Part Number	3406E
Stock Number	2389
MLS Number	10516996
Category	Engines
Last Updated	2/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1985 Caterpillar 3406 Engine

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(GOOD USED/ RUN TEST/ FULLY INSPECTED) 1985 Caterpillar 3406B Diesel Engine For Sale, MECHANICAL FUEL PUMP,WATER AFTERCOOLED, 400HP @ 2100 RPM, Serial # 7FB78922, AR # 7C9700, 14.6L, 6...

Condition	Used
Horse Power	400 HP
MLS Number	10514012
Category	Engines
Last Updated	2/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1985 Caterpillar 3406 Engine

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(GOOD USED/ RUN TEST/ FULLY INSPECTED) 1985 Caterpillar 3406B Diesel Engine, MECHANICAL FUEL PUMP,WATER AFTERCOOLED, 400HP @ 2100 RPM, Serial # 7FB78922, AR # 7C9700, 14.6L, 6 Cylinders,...

Condition	Used
Horse Power	400 HP
Part Number	CAT 3406B
Stock Number	2413
MLS Number	10512645
Category	Engines
Last Updated	2/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1990 Caterpillar 3406B Engine With Jake Brakes 425HP

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(GOOD USED) 1990 Caterpillar 3406B Diesel Engine with Jake Brakes For Sale, 425HP @ 2000RPM, MECHANICAL FUEL PUMP, AR# 7E2044, 14.6L Displacement, 6 Cylinders, Engine Serial# 4MG88678,...

Condition	Used
CPL/ARR	7E2044
Horse Power	425 HP
Part Number	CAT3406B
Stock Number	2373
MLS Number	10479755
Category	Engines
Last Updated	2/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

1990 Caterpillar 3406B Engine With Jake Brakes 425HP

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(GOOD USED) 1990 Caterpillar 3406B Diesel Engine For Sale, 425HP @ 2000RPM, MECHANICAL FUEL PUMP, AR# 7E2044, 14.6L Displacement, 6 Cylinders, Engine Serial# 4MG88679, Stock# 2362 WATCH...

Condition	Used
CPL/ARR	7E2044
Horse Power	425 HP
Part Number	3406B
Stock Number	2362
MLS Number	10478741
Category	Engines
Last Updated	2/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Caterpillar 3406 Engine, MECHANICAL, AFTERCOOLED

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(GOOD USED/ RUN TEST/ FULLY INSPECTED) 1985 Caterpillar 3406B Diesel Engine, MECHANICAL FUEL PUMP,WATER AFTERCOOLED, 400HP @ 2100 RPM, Serial # 7FB78922, AR # 7C9700, 14.6L, 6 Cylinders,...

Condition	Used
CPL/ARR	7C9700
Horse Power	400 HP
Part Number	3406B
Stock Number	2413
MLS Number	10513966
Category	Engines
Last Updated	2/9/2023
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.