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Condition: Core
Stock Number: P-48938
Description: (Core) Engine Does Not Turn 360 Degrees Complete, Caterpillar 3126, ENGINE ASSEMBLY- Displacement: 7.2L Horsepower: 210 For more information about ...
Updated: Thursday, November 13, 2025 03:46 pm
Location: Elkton, Maryland, USA
Condition: Used
Stock Number: P-47043
Description: (Used) Caterpillar 3126 ENGINE ECM - Part Number: 206-2700-02, Serial Number: 18436152IK, NKNKNE, For more information about this item, give us a c...
Updated: Thursday, November 13, 2025 03:46 pm
Location: Elkton, Maryland, USA
Condition: Used
Stock Number: 100126
Serial Number: 8YL
Shipping Length: 40.64 cm
Shipping Width: 40.64 cm
Shipping Height: 15.24 cm
Description: TESTED CATERPILLAR 3126 70 PIN ECM FOR 3126 8YL
Coreprice: 450
Updated: Monday, January 12, 2026 01:34 pm
Location: Salt Lake City, Utah, USA
Seller: Vriens Truck Parts
Condition: Used
Stock Number: BOX9
Serial Number: 1598073-02 3116 JUNCTION BOX
Weight: 9.07 kg
Shipping Length: 40.64 cm
Shipping Width: 40.64 cm
Description: (GOOD USED) Caterpillar 3126 3116 Marine Diesel Engine Juction Box, for sale!!! Part #: 1598073-02; Stock #: BOX9
Updated: Wednesday, January 07, 2026 02:41 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Rebuilt
Description: REMAN CAT 3126 CYLINDER HEAD
Updated: Thursday, November 20, 2025 03:42 pm
Location: Coopersville, Michigan, USA
Seller: North American Diesel Parts
Condition: Used
Stock Number: OP1094
Serial Number: OIL PUMP
Weight: 9.07 kg
Shipping Length: 35.56 cm
Shipping Width: 35.56 cm
Description: (GOOD USED) OEM Caterpillar 3126 Diesel Engine High Pressure Oil Pump, for sale!!! Stock #: OP1094
Updated: Wednesday, January 07, 2026 02:41 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: 3431
Serial Number: 9440047014
Description: (GOOD USED) Caterpillar 3126 Pump Part # 204-4944 For Sale, 2044944, Compatible Models C-9 Engine Machine, 973C Loader, Serial# 9440047014, Stock #...
Updated: Tuesday, December 30, 2025 07:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3022
Description: (GOOD USED) Caterpillar 3126B Cylinder Head, Part# 133-3724, 6 Cylinders, 3 Valve Head, Part# 1333724, Stock #3022
Inspected! Warranty! Call ( F...
Updated: Tuesday, December 30, 2025 07:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Description: USED CAT 3126 ECM
Updated: Thursday, November 20, 2025 03:42 pm
Location: Coopersville, Michigan, USA
Seller: North American Diesel Parts
Condition: Used
Description: Good Used Caterpillar 3126 ESN # 7AS ECM
Updated: Thursday, November 20, 2025 03:42 pm
Location: Coopersville, Michigan, USA
Seller: North American Diesel Parts
Condition: Used
Description: Good Used Caterpillar 3126 ECM ESN # 7AS
Updated: Thursday, November 20, 2025 03:42 pm
Location: Coopersville, Michigan, USA
Seller: North American Diesel Parts
Condition: Used
Stock Number: 36388
Description: USED CAT 3126 CRANKSHAFT - P/N: 222-3900
Updated: Tuesday, December 30, 2025 08:23 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 81872
Description: USED CATERPILLAR 3126 FLYWHEEL HOUSING P/N: 126-5874
Updated: Tuesday, December 30, 2025 08:23 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: 81870
Description: USED CATERPILLAR 3126 FLYWHEEL HOUSING P/N: 126-5874
Updated: Tuesday, December 30, 2025 08:23 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: Ryd 239-3879
Shipping Length: 40.64 cm
Shipping Width: 30.48 cm
Shipping Height: 10.16 cm
Shipping Weight: 2.72 kg
Description: Good used, cleaned, tested and inspected CAT 3126 ECM. Part Number: 239-3879. 30 Day Guarantee for swap or refund if not programmable. ECM's need t...
Updated: Thursday, December 18, 2025 12:34 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: IN1374
Serial Number: 3116 AIR INTAKE MANIFOLD
Weight: 9.07 kg
Shipping Length: 35.56 cm
Shipping Width: 35.56 cm
Description: (GOOD USED) Caterpillar 3126 3116 Marine Diesel Engine Suction Air Intake Manifold OEM, for sale!!!! Stock #: IN1374
Updated: Wednesday, January 07, 2026 02:41 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: 7214
Serial Number: C200S044
Description: (GOOD USED) OEM Caterpillar 3126 Diesel Engine Turbocharger 055P For Sale, OEM Part # 195-6020, 195 6020, 1956020, Other Part # 669501 F, 669514H, ...
Updated: Tuesday, December 30, 2025 07:33 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: Ryd 1013228
Shipping Length: 109.22 cm
Shipping Width: 53.34 cm
Shipping Height: 43.18 cm
Shipping Weight: 88.45 kg
Description: Good used, machine shop inspected and polished Caterpillar 3126 Crankshaft. Part Number: 101-3228
Machine shop performed the following:
- Run b...
Updated: Thursday, January 01, 2026 12:38 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Description: GOOD USED 40 PIN ECM
Updated: Thursday, November 20, 2025 03:42 pm
Location: Coopersville, Michigan, USA
Seller: North American Diesel Parts
Condition: Used
Stock Number: OP1083
Serial Number: 119-3030 1193030
Shipping Length: 40.64 cm
Shipping Width: 40.64 cm
Shipping Height: 86.36 cm
Description: (GOOD USED) OEM Caterpillar 3126 Diesel Engine Oil Pan, for sale!!! Part #: 119-3030; Stock #: OP1083
Updated: Wednesday, January 07, 2026 02:41 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Core
Stock Number: P-57687
Description: (Core) Caterpillar 3126 ENGINE ECM - Part Number: 162-7584-02, Serial Number: 07600130KC, UONENN-NU, For more information about this item, give us...
Updated: Thursday, November 13, 2025 03:46 pm
Location: Elkton, Maryland, USA
Condition: Used
Stock Number: 34302
Description: USED CAT 3126 ENGINE COVER - P/N: 128-3883
Updated: Tuesday, December 30, 2025 08:23 am
Location: Crandall, Texas, USA
Seller: Tim Jordan's Truck Parts, Inc
Condition: Used
Stock Number: R1064
Serial Number: 167-8360 153-8920 C7
Weight: 11.34 kg
Shipping Length: 116.84 cm
Shipping Width: 40.64 cm
Description: (GOOD USED) OEM Caterpillar 3126 & C7 ACERT Diesel Engine Rocker Housing with Injector Harness, for sale!!!! Rocker Housing Part #: 167-8360; Injec...
Updated: Wednesday, January 07, 2026 02:41 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: T1130
Serial Number: 669501
Weight: 29.48 kg
Shipping Length: 45.72 cm
Shipping Width: 45.72 cm
Description: (GOOD USED) OEM Caterpillar 3126 Diesel Engine Turbocharger, for sale!!!!Part#: Part #: 198-8721; Supersession Part #'s: 198-8722, 198-8723; Shell ...
Updated: Wednesday, January 07, 2026 02:41 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: FC2006
Serial Number: 986064 986004 996020 HORTON 3126 ISC 366LA CATERPI
Weight: 22.68 kg
Shipping Length: 40.64 cm
Shipping Width: 40.64 cm
Description: (GOOD USED) Horton Fan Clutch off Caterpillar 3126 Diesel Engine, for sale!!!! (TAKE A LOOK AT CHART IN PICTURES TO VERIFY THAT THIS FAN CLUTCH WOR...
Updated: Wednesday, January 07, 2026 02:41 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: EB1373
Serial Number: 238-0047 2380047 BRACKET
Weight: 8.16 kg
Shipping Length: 35.56 cm
Shipping Width: 35.56 cm
Description: (GOOD USED) Caterpillar OEM Accessory Bracket, for sale!!!! Part #: 238-0047; Stock #: EB1373
Updated: Wednesday, January 07, 2026 02:41 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Quantity: 2
Condition: Used
Stock Number: Ryd 158-2236
Shipping Length: 50.8 cm
Shipping Width: 20.32 cm
Shipping Height: 20.32 cm
Description: Good used, cleaned and inspected Caterpillar 3126 40 Pin wiring harness. Part number: 158-2236.
Updated: Thursday, January 01, 2026 12:40 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: TURBO-131
Description: P/N OR-9856
Updated: Monday, January 05, 2026 11:49 am
Location: Lakeville, Minnesota, USA
Seller: MANDERS DIESEL REPAIR INC