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Condition: Used
Stock Number: PT 1430
Description: CAT 3126 ECM. P/N: 117-6351-00. $1195.00
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: P-327
Serial Number: N/A
Description: GOOD USED CRANKSHAFT FOR 3126, MAY FIT OTHER MODELS OF CAT. PN 1013228
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: PT 2676
Description: 2006 CAT 3126 Rods, Part # 211-0595. Set of 6. $895.00
For Information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: RE 260
Serial Number: 107-7809
Description: CAT 3126 Camshaft *REMANUFACTURED* Casting # 107-7809 Stock # RE 260 For Information on this or any other part or engine call Worldwide Diesel.
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: PT 1714
Description: CAT 3126 Oil Pan, Part # 119-3030. Good Used Part. $799.00
For Information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: PT 1715
Description: CAT 3126 Oil Pan, Part # 126-5930. Good Used Part. $799.00
For Information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: P-460
Serial Number: N/A
Description: GOOD USE ECM GUARANTEED REPROGRAMABLE. 3126 40 PIN 3E0360-05
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 3126-8
Serial Number: NA/
Description: GOOD USED TURBO. 90 DAY WARRANTY
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 3126-1
Serial Number: NA/
Description: GOOD USED TURBO. 90 DAY WARRANTY
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: PT 2666
Description: 2006 CAT 3126 Idler Gear. Part # 2004495. $549.00
For Information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: PT 2602
Description: 2006 CAT 3126 Timing Cover , Part # 128-3883. $499.00
For Information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: 282082
Description: GOOD USED 3126 TURBO CHARGER 165K MILES OFF A 210HP APPLICATION. 2000 PETERBILT APPLICATION
Updated: Monday, December 22, 2025 03:48 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: PT 2403
Description: CAT 3126 Flywheel, Part # 7W5095W. $399.00
For Information on this or any other engines. Please Call .
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: P-951
Serial Number: N/A
Description: GOOD USED CAMSHAFT WILL BE VISUALLY INSPECTED
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: P-395
Serial Number: NA
Description: GOOD USED OIL PAN 3126/3116
Updated: Monday, December 22, 2025 03:48 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 749417-4
Serial Number: N/A
Description: GOOD USED FLYWHEEL HOUSING FOR 3126 PN122-8934
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Quantity: 2
Condition: Used
Stock Number: Ryd 129-1174-02
Shipping Length: 66.04 cm
Shipping Width: 66.04 cm
Shipping Height: 17.78 cm
Description: Good used, cleaned and inspected CAT 3126 SAE 3 Flywheel Housing. Part Number: 237-5617
Updated: Wednesday, November 19, 2025 09:31 am
Location: Springfield, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Quantity: 2
Condition: Used
Stock Number: Ryd 144-3484
Shipping Length: 91.44 cm
Shipping Width: 40.64 cm
Shipping Height: 40.64 cm
Description: Good used, cleaned and inspected Caterpillar 3126 Oil Pan. Part Number: 144-3484, 222-5921
Updated: Thursday, January 01, 2026 12:37 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 160-5142
Shipping Length: 66.04 cm
Shipping Width: 66.04 cm
Shipping Height: 15.24 cm
Shipping Weight: 35.38 kg
Description: Good used, cleaned and inspected CAT 3126 Flywheel Housing. Part Number: 160-5142
Updated: Saturday, January 10, 2026 01:04 am
Location: Springfield, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: 3126-11
Serial Number: NA/
Description: GOOD USED ROCKER ARM ASSEMBLY OFF 3126 CAT. CAN BE SOLD PER ARM.
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 749417-9
Serial Number: N/A
Description: 153-8468 / 138-8402 GOOD USED ROCKER SHAFT ASSEMBLY
Updated: Monday, December 22, 2025 03:48 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 3126-5
Serial Number: NA/
Description: GOOD USED POWER STEERING PUMP
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 3126-6
Serial Number: NA/
Description: GOOD USED LUK POWER STEERING PUMP
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: PT 6696
Shipping Length: 55.88 cm
Shipping Width: 22.86 cm
Shipping Height: 10.16 cm
Shipping Weight: 4.08 kg
Description: CAT 3126 INTAKE MANIFOLD 2933769
Call Worldwide Diesel with any questions
Updated: Thursday, November 20, 2025 03:46 pm
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: 749417-11
Serial Number: N/A
Description: 167-8364 GOOD USED VALVE COVER
Updated: Monday, December 22, 2025 03:48 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 749417-12
Serial Number: N/A
Description: GOOD USED INTAKE HEATER / GRID
Updated: Monday, December 22, 2025 03:48 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 749417-6
Serial Number: N/A
Description: GOOD USED EXHAUST MANIFOLD FOR 3126 CAT. END PN 127-3467, CENTER PN 156-0223
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 3126-10
Serial Number: NA/
Description: GOOD USED 3 PIECE EXHAUST MANIFOLD.
Updated: Monday, December 22, 2025 03:49 pm
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts