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Condition: Used
Serial Number: 90U15539
Description: Engine Model: 3406, Engine S/N: 90U15539Generator Model: Cat SR-4, Generator S/N: 5HA01458210 KW Prime Power, 60 HZ, 262 KVA, 240/480 VoltsThe engi...
Updated: Thursday, July 30, 2026 09:15 AM
Location: Kamloops, British Columbia, Canada
Seller: Finning Canada
Condition: Used
Serial Number: 90U11370
Description: Engine Model: 3406, Engine S/N: 90U11370Generator Model: Cat SR-4, Generator S/N: 449BH3197210 KW Prime Power, 60 HZ, 263 KVA, 240/480 VoltsThe eng...
Updated: Thursday, July 30, 2026 09:15 AM
Location: Kamloops, British Columbia, Canada
Seller: Finning Canada
Condition: Used
Serial Number: TXJ00575
Description: 3406 good runner
16h motor grader
ESN:TXJ00575
[Available now]
Updated: Monday, August 03, 2026 11:11 AM
Location: Decatur, Texas, USA
Seller: Industrial Diesel Inc.
Condition: Used
Description: Has 3 pumps bolted on the back
The pumps are rebuilt with very few hours
Motor runs very well.
Updated: Thursday, July 02, 2026 06:19 PM
Location: Olathe, Colorado, USA
Seller: ABN Services
Condition: Used
Serial Number: 48M7625
Description: 3406 Engine
Block Casting: 7N1200
engine off a Cat 980 C wheel loader SN13B BUT NOT SURE 100%
Good running takeoff. No turbo.
This...
Updated: Tuesday, June 09, 2026 11:32 AM
Location: Lawrencevillle, Georgia, USA
Seller: NASSER HEAVY EQUIP SALES
Condition: Core
Serial Number: 70V37962
Description: 3406
980c
good core
[Available Now]
Updated: Monday, July 13, 2026 02:29 PM
Location: Decatur, Texas, USA
Seller: Industrial Diesel Inc.
Condition: Core
Serial Number: 70V36403
Description: 3406
980c
core
[Available Now]
Updated: Monday, July 13, 2026 09:05 AM
Location: Decatur, Texas, USA
Seller: Industrial Diesel Inc.
Condition: Used
Description: THIS IS CAT 3406 BLOCK PARTS NUMBER #8N9265
IN NOV 2020 WE TESTED THE BLOCK, CHEKED FOR CRACKS
AND SHAVED AND DECKED THE TOP OF THE BLOCK. IT IS
...
Updated: Thursday, July 23, 2026 05:45 PM
Location: Pikeville, Kentucky, USA
Condition: Used
Description: 3406A, We can build to your spec, call for additional information
Updated: Tuesday, June 09, 2026 03:58 PM
Location: Fort Worth, Texas, USA
Seller: Yellow Engine Services
Condition: Used
Description: call for availability and pricing
Updated: Monday, August 03, 2026 07:35 AM
Location: Milford, Massachusetts, USA
Seller: HILLVIEW EQUIPMENT & LEASING
Condition: Used
Description: call for availability and pricing
Updated: Monday, August 03, 2026 07:35 AM
Location: Milford, Massachusetts, USA
Seller: HILLVIEW EQUIPMENT & LEASING
Condition: Used
Stock Number: 144-3431
Description:
Updated: Tuesday, June 16, 2026 10:57 AM
Location: Riverside, California, USA
Seller: Quinn Used Parts - Riverside
Condition: Used
Description: 1997 FORD LTS9000 Cab/Chassis $25,000 (will separate-Call for inquiries- 168,000 Miles- 3406B Motor $12,000 Vacuum Pump $5,000
Updated: Monday, June 29, 2026 08:10 AM
Location: Winger, Minnesota, USA
Seller: LUCKEN TRUCK SALES
Condition: Used
Stock Number: 17518
Serial Number: 70V24924
Description: VAT: The price shown is excluding VAT
VAT/margin: VAT qualifying
1987 Caterpillar 3406B diesel engine, turbocharged, mechanical fuel system, arran...
Updated: Tuesday, June 30, 2026 02:54 PM
Location: Carbondale, Pennsylvania, USA
Seller: Old Forge Power Equipment Inc.
Condition: Used
Description: Good running CAT 3406B genset. Been stored inside, ready for work
Updated: Monday, July 13, 2026 05:41 PM
Location: Ellensburg, Washington, USA
Seller: Alpine Parts and Equipment LLC
Condition: Rebuilt
Stock Number: 90-0122
Description: REBUILT 3406B LONG LBOCK
*** COMPONENT INFO ***
* MODEL Nº 3406B
* BLOCK Nº 8N9267
* BLOCK CAST Nº 8N9265 or 7E9432
* CRANK Nº 1W6206
...
Updated: Tuesday, June 30, 2026 08:39 AM
Location: Washougal, Washington, USA
Seller: Portland Tractor Inc
Condition: Rebuilt
Stock Number: 90-0100
Description: REBUILT 3406B LONG BLOCK
*** COMPONENT INFO ***
* MODEL Nº 3406C
* BLOCK Nº 2021528 or 1083916 or 1529153
* BLOCK CAST Nº 1083912 or 152...
Updated: Tuesday, June 30, 2026 08:39 AM
Location: Washougal, Washington, USA
Seller: Portland Tractor Inc
Condition: Rebuilt
Stock Number: 90-0095
Description: REBUILT 3406B LONG BLOCK
*** COMPONENT INFO ***
* MODEL Nº 3406B
* BLOCK Nº 8N9267
* CRANK Nº 1W6206
* BRG SIZE: STD/STD
* GEAR Nº 1W...
Updated: Tuesday, June 30, 2026 08:39 AM
Location: Washougal, Washington, USA
Seller: Portland Tractor Inc
Condition: Rebuilt
Stock Number: 90-0059
Description: REBUILT 3406B LONG BLOCK
Updated: Tuesday, June 30, 2026 08:39 AM
Location: Washougal, Washington, USA
Seller: Portland Tractor Inc
Condition: Rebuilt
Description: We can build to your spec, call for additional information
Updated: Tuesday, June 09, 2026 03:58 PM
Location: Fort Worth, Texas, USA
Seller: Yellow Engine Services
Condition: Rebuilt
Description: We can build to your spec, call for additional information
Updated: Tuesday, June 09, 2026 03:58 PM
Location: Fort Worth, Texas, USA
Seller: Yellow Engine Services
Condition: Used
Stock Number: EE21665
Description: 400KW STANDBY/365KW PRIME CAT
3406; EPA CERTIFIED TIER 0;
NEW IN 1998; CAT GEN 208V
CAT DIGITAL CONTROL PANEL
EMCP II; GOVERNOR INSTALLED
RADI...
Updated: Thursday, June 18, 2026 02:48 PM
Location: Phoenix, Arizona, USA
Seller: Empire Southwest
Condition: Used
Stock Number: 006862
Serial Number: 3ZJ43696
Description: (GOOD USED/ RUN TESTED/ FULLY INSPECTED) 1993 Caterpillar 3406C Diesel Engine with Jake Brake (MECHANICAL FUEL PUMP), Serial # 3ZJ43696, AR # 4P122...
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Quantity: 2
Condition: Used
Description: Late model caterpillar 3406 mechanicals engine. Runs good. Good oil pressure.
Updated: Sunday, July 05, 2026 09:25 AM
Location: Taylor, Pennsylvania, USA
Seller: SER Equipment
Condition: New
Stock Number: 69415
Description:
Updated: Wednesday, August 05, 2026 09:14 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: 16256
Description: Premium Remanufactured Caterpillar 3406c Complete Diesel Construction - Engine Exchange With One Year Or 2,000 Hrs. Whichever Occurs First, Limite...
Updated: Wednesday, August 05, 2026 09:14 AM
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Description: CAT 3406C Engine/621F Scraper - Good Used - 4,000 Hours
Updated: Friday, June 26, 2026 07:42 AM
Location: Dallas, Texas, USA
Seller: Strickland Eq Co
Condition: Rebuilt
Stock Number: 90-0115
Description: REBUILT 3406C LONG BLOCK
*** COMPONENT INFO ***
* MODEL Nº 3406C
* BLOCK Nº 2021528 or 1083916 or 1529153
* HEAD N 1105905
* CRANKSHA...
Updated: Tuesday, June 30, 2026 08:39 AM
Location: Washougal, Washington, USA
Seller: Portland Tractor Inc
