Get Financing1 - 28 of 132 Listings
Rent/LeaseAll
Condition: Used
Stock Number: 61916-20
Serial Number: 3m809663
Description: GOOD USED ALTERNATOR FOR C7/3126
Updated: Tuesday, July 07, 2026 09:04 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 7958
Description: (GOOD USED) OEM 2001 Caterpillar 3126 Williams Control Accelerator Control Pedal w/ Throttle Position Sensor 176-1602 For Sale, US Patent 5241936, ...
Updated: Monday, May 18, 2026 03:38 PM
Location: Opa-Locka, Florida
Seller: CA Truck Parts, Inc
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: Tuesday, July 07, 2026 09:04 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: P-951
Serial Number: N/A
Description: GOOD USED CAMSHAFT WILL BE VISUALLY INSPECTED
Updated: Tuesday, July 07, 2026 09:04 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: P-395
Serial Number: NA
Description: GOOD USED OIL PAN 3126/3116
Updated: Tuesday, July 07, 2026 09:04 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Quantity: 2
Condition: Used
Stock Number: Ryd 129-1174-02
Shipping Length: 26 in
Shipping Width: 26 in
Shipping Height: 7 in
Description: Good used, cleaned and inspected CAT 3126 SAE 3 Flywheel Housing. Part Number: 237-5617
Updated: Tuesday, May 19, 2026 09:16 AM
Location: Springfield, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 144-3484
Shipping Length: 36 in
Shipping Width: 16 in
Shipping Height: 16 in
Shipping Weight: 28 lb
Description: Good used, cleaned and inspected Caterpillar 3126 Oil Pan. Part Number: 144-3484, 222-5921
Updated: Tuesday, May 19, 2026 09:16 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 160-5142
Shipping Length: 26 in
Shipping Width: 26 in
Shipping Height: 6 in
Shipping Weight: 78 lb
Description: Good used, cleaned and inspected CAT 3126 Flywheel Housing. Part Number: 160-5142
Updated: Saturday, August 01, 2026 12:39 AM
Location: Springfield, Massachusetts
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: Tuesday, July 07, 2026 09:04 AM
Location: Ucon, Idaho
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: Tuesday, July 07, 2026 09:04 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 749417-11
Serial Number: N/A
Description: 167-8364 GOOD USED VALVE COVER
Updated: Tuesday, July 07, 2026 09:04 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 749417-12
Serial Number: N/A
Description: GOOD USED INTAKE HEATER / GRID
Updated: Tuesday, July 07, 2026 09:04 AM
Location: Ucon, Idaho
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: Tuesday, July 07, 2026 09:04 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: 3126-10
Serial Number: NA/
Description: GOOD USED 3 PIECE EXHAUST MANIFOLD.
Updated: Tuesday, July 07, 2026 09:04 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: Ryd 212-3664(X2), 2
Shipping Length: 36 in
Shipping Width: 8 in
Shipping Height: 8 in
Shipping Weight: 22 lb
Description: Good used, cleaned and inspected Caterpillar Exhaust Manifold. Part Number: 212-3664(X2), 212-3663
Updated: Tuesday, May 19, 2026 09:16 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 153-8471
Shipping Length: 30 in
Shipping Width: 7 in
Shipping Height: 4 in
Shipping Weight: 18 lb
Description: Used take off Caterpillar 3126 Rocker Assembly. Part numbers: 153-8471, 138-8403, 138-8401
Updated: Saturday, August 01, 2026 12:39 AM
Location: Springfield, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 4P3778
Shipping Length: 14 in
Shipping Width: 14 in
Shipping Height: 2 in
Shipping Weight: 35 lb
Description: Good used, cleaned and inspected Caterpillar 3126 Harmonic Balancer. Part Number: 4P3778
Updated: Tuesday, May 19, 2026 09:16 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 7C8444
Shipping Length: 12 in
Shipping Width: 12 in
Shipping Height: 2 in
Shipping Weight: 33 lb
Description: Good used, cleaned and inspected Caterpillar 3126 Harmonic Balancer. Part Number: 7C8444
Updated: Tuesday, May 19, 2026 09:16 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: 749417-10
Serial Number: N/A
Description: USED INJECTOR. SOLD AS CORE
Updated: Tuesday, July 07, 2026 09:04 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Quantity: 3
Condition: Used
Stock Number: Ryd 136-0823
Shipping Length: 15 in
Shipping Width: 15 in
Shipping Height: 2 in
Description: Good used, cleaned and inspected Caterpillar 3126 Front Cover. Part Number: 136-0823
Updated: Tuesday, May 19, 2026 09:16 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 203-3769
Shipping Length: 20 in
Shipping Width: 6 in
Shipping Height: 3 in
Shipping Weight: 5 lb
Description: Good used, cleaned and inspected Caterpillar 3126 intake manifold, Part number: 203-3769
Updated: Tuesday, May 19, 2026 09:16 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Quantity: 2
Condition: Used
Stock Number: Ryd 144-3453
Shipping Length: 21 in
Shipping Width: 5 in
Shipping Height: 3 in
Description: Good used, cleaned and inspected Caterpillar 3126 intake manifold, Part number: 144-3453
Updated: Tuesday, May 19, 2026 09:16 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 175-3214
Shipping Length: 20 in
Shipping Width: 5 in
Shipping Height: 3 in
Shipping Weight: 5 lb
Description: Good used, cleaned and inspected Caterpillar 3126 intake manifold, Part number: 175-3214
Updated: Tuesday, May 19, 2026 09:16 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 172-6275
Shipping Length: 31 in
Shipping Width: 8 in
Shipping Height: 2 in
Shipping Weight: 5 lb
Description: Good used, cleaned and inspected Caterpillar 3126 valve cover. Part number: 172-6275
Updated: Tuesday, May 19, 2026 09:16 AM
Location: Fitchburg, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 119-2962
Shipping Length: 31 in
Shipping Width: 8 in
Shipping Height: 2 in
Shipping Weight: 8 lb
Description: Good used, cleaned and inspected Caterpillar 3126 valve cover. Part number: 119-2962
Updated: Saturday, August 01, 2026 12:39 AM
Location: Springfield, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 4P7378
Shipping Length: 20 in
Shipping Width: 20 in
Shipping Height: 6 in
Shipping Weight: 36 lb
Description: Good used, cleaned and inspected Caterpillar 3126 Harmonic Balancer. Part Number: 4P7378, 338-9809, 10R-0706
Updated: Saturday, August 01, 2026 12:39 AM
Location: Springfield, Massachusetts
Seller: Rydemore Heavy Duty Truck Parts
Condition: New
Stock Number: 370080
Serial Number: ................
Description: NEW MAIN BEARING SET (UPPER/LOWER) DOES ONE ROD. EACH ENGINE USES A QUANTITY OF 7. 3126 C7
Updated: Tuesday, July 07, 2026 09:04 AM
Location: Ucon, Idaho
Seller: Holst Truck Parts
Condition: Used
Stock Number: V1051
Serial Number: 141-8284
Weight: 15 lb
Shipping Length: 36 in
Shipping Width: 12 in
Description: (GOOD USED) OEM Caterpillar 3126 Diesel Engine Valve Cover, for sale!!!! P/N: 141-8284; Stock #: V1051
Updated: Wednesday, June 24, 2026 12:46 PM
Location: Hialeah, Florida
Seller: JJ Rebuilders
