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Caterpillar 3126 Engine Parts For Sale

Browse Caterpillar 3126 Engine Parts on MyLittleSalesman.com and compare listings with prices from $10 to $2,500. Sellers include LKQ Heavy Truck and American Truck Sales & Salvage. Filter by condition, price, or year to quickly narrow down to the right Caterpillar 3126 Engine Part.
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   Cam Followers (10)    Cam Gears (1)    Camshaft Housings (2)    Camshafts (27)    Crankshafts (30)    Engine Air Compressors (15)    Engine Blocks / Cylinder Blocks (14)    Engine Brackets (21)    Engine Brakes / Jake Brakes (1)    Engine Control Modules (ECM) (121)    Engine Covers (2)    Engine Gears (5)    Engine Harmonic Balancers (14)    Engine Miscellaneous Parts (124)    Engine Mounts (43)    Engine Oil Coolers (16)    Engine Oil Dipsticks (2)    Engine Oil Filter Bases (1)    Engine Oil Pans (33)    Engine Oil Pickup Tubes (5)    Engine Oil Pumps (16)    Engine Overhaul Kits (1)    Engine Plumbing (2)    Engine Pulleys (3)    Engine Rods (2)    Engine Thermostat Housings (5)    Engine Valve Trains (1)    Engine Valves & Parts (1)    Engine Wiring Harnesses (3)    Front Engine Covers (28)    Pistons & Rod Parts (8)    Push Rods (2)    Rocker Arms (15)    Rocker Housings (1)    Timing Covers (14)    Valve Covers (48)
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Quick Filters

Showing 1 - 25 of 638 Engine Part Listings

1 - 25 of 638 listings
1 - 25 of 638 listings
Used Flywheel Housing Mounting Bracket For Caterpillar 3126 Engine

Used Flywheel Housing Mounting Bracket For Caterpillar 3126 Engine

Recently Updated
$50 USD
USED FLYWHEEL HOUSING MOUNTING BRACKET FOR CATERPILLAR 3126 ENGINE, Core Charge: 0.00, Casting#: 15609801
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3126
Stock Number14382
MLS Number10273266
CategoryEngine Miscellaneous Parts
Last Updated2/24/2026
Location
Phoenix, AZ, US
Sold By
American Truck Sales & Salvage
(844) 882-___  SHOW
NUMBERCall Seller
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American Truck Sales & Salvage
Caterpillar 3126 Thermostat Housing, With Water/Coolant Elbow

Caterpillar 3126 Thermostat Housing, With Water/Coolant Elbow

Recently Updated
Contact for price
CATERPILLAR 3126 THERMOSTAT HOUSING, WITH WATER/COOLANT ELBOW., Core Charge: 0.00, Casting#: 133-3730
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3126
Stock Number13418
MLS Number10273192
CategoryEngine Miscellaneous Parts
Last Updated2/24/2026
Location
Phoenix, AZ, US
Sold By
American Truck Sales & Salvage
(844) 882-___  SHOW
NUMBERCall Seller
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American Truck Sales & Salvage
Used Flywheel Housing Mounting Bracket For Caterpillar 3126 Engine

Used Flywheel Housing Mounting Bracket For Caterpillar 3126 Engine

Recently Updated
$50 USD
USED FLYWHEEL HOUSING MOUNTING BRACKET FOR CATERPILLAR 3126 ENGINE, Core Charge: 0.00, Casting#: 15609800
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3126
Stock Number14383
MLS Number10273184
CategoryEngine Miscellaneous Parts
Last Updated2/24/2026
Location
Phoenix, AZ, US
Sold By
American Truck Sales & Salvage
(844) 882-___  SHOW
NUMBERCall Seller
Email Seller
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American Truck Sales & Salvage
Caterpillar Oil Filter Base, Suitable For 3126 And C7 Engines

Caterpillar Oil Filter Base, Suitable For 3126 And C7 Engines

Recently Updated
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CATERPILLAR OIL FILTER BASE, SUITABLE FOR 3126 AND C7 ENGINES, Core Charge: 0.00, Casting#: 4P-8182
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3126
Stock Number11768
MLS Number10273002
CategoryEngine Miscellaneous Parts
Last Updated2/24/2026
Location
Phoenix, AZ, US
Sold By
American Truck Sales & Salvage
(844) 882-___  SHOW
NUMBERCall Seller
Email Seller
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American Truck Sales & Salvage
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