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Condition: Used
Stock Number: 1998
Description: (USED) Caterpillar 3306 Block For Sale, Part# 4P623, Stock# 1998
All our parts ship out same day! Tested! Call (
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Quantity: 2
Condition: Rebuilt
Stock Number: BBENG9
Weight: 607.81 kg
Description: CAT 3306DI Long Block Diesel Engine
Parts List
• New Cylinder Block
• New Cylinder Head
• New Crankshaft
• New Camshaft
• New Followers/L...
Updated: Thursday, February 12, 2026 02:35 pm
Location: Denver, Colorado, USA
Seller: Big Bear Engine Company
Condition: Rebuilt
Description: rebuilt 3306
Updated: Monday, February 23, 2026 07:06 am
Location: Indianapolis, Indiana, USA
Seller: Young and Sons
Condition: Used
Stock Number: 3424
Serial Number: 63Z01423
Description: (GOOD USED) 1984 Caterpillar 3306 DITA Diesel Engine For Sale, 300HP, WATER-COOLED/AFTERCOOLED, HI-TORQUE, 245HP @ 2200RPM, Family# ECT0638FPB9High...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3390
Serial Number: 9TL17329
Description: (GOOD USED) Caterpillar 3306C Diesel Engine For Sale, Direct Injection, 300HP, 3306C, 10.5L, 6 Cylinder, Front Sump Oil Pan, Higher Mounted Turbo, ...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3390
Serial Number: 9TL17329
Description: (GOOD USED) Caterpillar 3306C Diesel Engine For Sale, Direct Injection, 300HP, 3306C, 10.5L, 6 Cylinder, Front Sump Oil Pan, Higher Mounted Turbo, ...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 15390
Serial Number: SN
Description: MOTOR CATERPILLAR 3306
Updated: Tuesday, February 24, 2026 09:38 am
Location: Cuauhtémoc, Chihuahua, Mexico
Seller: Maquinaria Wiebe Km 24
Condition: Used
Stock Number: 15387
Description: MOTOR CATERPILLAR 3306 DE 270 HP
Updated: Tuesday, February 24, 2026 09:38 am
Location: Cuauhtémoc, Chihuahua, Mexico
Seller: Maquinaria Wiebe Km 24
Condition: Used
Stock Number: 3201
Serial Number: 63Z05660
Description: (GOOD USED) Caterpillar 3306B DI Diesel Engine For Sale, 300HP @ 2100RPM, AR# 7W9356, Mechanical, Direct Injection, 10.5L, 6 Cylinders, DIT-ATAAC, ...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 7917
Serial Number: 7RJ00300
Description: Call for price
Part TypeEngines & Engine Parts / Engine Cores
Engine Make Caterpillar
Engine Model 3306
Horse Power 300
Casting/Serial# 7RJ003...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 7949
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3306
Horse Power Na
Casting/Serial# Na
Con...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 2381
Serial Number: 63Z03087
Description: (GOOD USED) 1986 Caterpillar 3306 Diesel Engine For Sale, 300HP @ 2000RPM, DIRECT INJECTION, AR# 7W9355, SAE No.1 Flywheel Housing, Rear Sump, 10....
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2302
Serial Number: 8TD10220
Description: (GOOD USED) Caterpillar 3306 Diesel Engine For Sale, 300HP @ 200RPM, MECHANICAL, Direct Injection, AR# 7C2314, 10.5L, 6 Cylinder, HIGH MOUNTED TURB...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Description: Used CAT 3306, 300 HP, Take Out, Great Runner
Updated: Wednesday, February 18, 2026 02:07 pm
Location: Tampa, Florida, USA
Seller: Ben Truck Parts
Condition: Used
Stock Number: 1141
Serial Number: 9TL17325
Description: (USED) Caterpillar 3306DI (DIRECT INJECTION) Diesel Engine For Sale! 300HP, AR# 143-2163, OEM # 051-207R9-740-759, 300HP @2000 RPM Inspected & Test...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1111
Serial Number: 9TL10114
Description: (USED) Caterpillar 3306 DI Diesel Engine For Sale (Direct Injection) Ar # 1193602, Serial # 9TL10114, Test Run and Inspected! | Inspected & Test R...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 7916
Serial Number: 64Z07776
Description: Call for price
Part TypeEngines & Engine Parts / Engine Cores
Engine Make Caterpillar
Engine Model 3306B
Horse Power .
Casting/Serial# 64Z0777...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 1049438
Shipping Weight: 1,360.78 kg
Description: Good running Caterpillar 3306B-DI engine assembly. 48psi oil pressure. Needs fuel shutoff solenoid. 120 Day Guarantee.
Coreprice: 1500
Updated: Tuesday, February 24, 2026 10:18 pm
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: 6848-0410245
Serial Number: 6848-0410245
Description: USED 1.996 CATERPILLAR 3306DI ENGINE, 300HP, AIR TO AIR, ESN:9TL02959, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY CATERPILLAR ENGINES...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 121125-3
Serial Number: NA
Description: CAT 3306C 300HP PENDING INSPECTION ESN# 7RJ05321
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Quantity: 6
Condition: New
Stock Number: 1000
Shipping Length: 182.88 cm
Shipping Width: 101.6 cm
Shipping Height: 165.1 cm
Description: SURPLUS NEW - CATERPILLAR 3306DIT- ENGINE COMPARED TO CAT DESIGN / INDUSTRIAL - CONSTRUCTION APPLICATION. / 220HP / METRIC or SAE / 9Y1719 / REPLAC...
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 4000G
Serial Number: TBD
Description: GOOD USED COMPLETE ENGINE EXCHANGE WITH 100 DAY LIMITED PARTS WARRANTY PLUS $2,000.00 REFUNDABLE CORE DEPOSIT.
BL#4P623.
Coreprice: 2000
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 2000G
Serial Number: 08Z
Description: GOOD TESTED COMPLETE ENGINE EXCHANGE WITH 100 DAY WARRANTY PLUS $1,500.00 REFUNDABLE CORE DEPOSIT.
Coreprice: 1500
Updated: Wednesday, February 18, 2026 08:23 am
Location: Chicago, Illinois, USA
Seller: Diesel Sales
Condition: Used
Stock Number: 7061-0717241
Serial Number: 7061-0717241
Description: USED 1.997 CATERPILLAR 3306DI ENGINE, 300HP, AIR TO AIR, DIRECT INJECTION, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY CATERPILLAR ENG...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 6991-0619243
Serial Number: 6991-0619243
Description: USED 1.997 CATERPILLAR 3306DI ENGINE, 300HP, DIRECT INJECTION, AIR TO AIR, ESN:9TL16213, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY C...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 5042-0907223
Serial Number: 5042-0907223
Description: USED CATERPILLAR 3306DI ENGINE, DIRECT INJECTION, 300HP, AIR TO AIR, 1.997, SERIAL:9TL15663, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MA...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 4970-0809224
Serial Number: 4970-0809224
Description: USED CATERPILLAR 3306DI ENGINE WITH AFTERCOOLER ON TOP, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, DIRECT INJECTION, 300HP, ALSO MANY ENGINES I...
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC
Condition: Used
Stock Number: 4464-0310224
Serial Number: 4464-0310224
Description: USED CATERPILLAR 3306DI ENGINE, 300HP, 1.997, COMPLETE, INSPECTED AND TESTED RUNNING ENGINE, ALSO MANY ENGINES IN STOCK
Updated: Tuesday, January 06, 2026 09:22 am
Location: Miami, Florida, USA
Seller: 4 Trucks Enterprises LLC