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Caterpillar 3126 Engine Parts For Sale

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Engine Parts (621)
   Cam Followers (10)    Cam Gears (1)    Camshaft Housings (2)    Camshafts (23)    Crankshafts (27)    Engine Air Compressors (14)    Engine Blocks / Cylinder Blocks (14)    Engine Brackets (22)    Engine Brakes / Jake Brakes (1)    Engine Control Modules (ECM) (124)    Engine Covers (2)    Engine Cylinder Kits (1)    Engine Gears (6)    Engine Harmonic Balancers (12)    Engine Miscellaneous Parts (124)    Engine Mounts (36)    Engine Oil Coolers (13)    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 (25)    Pistons & Rod Parts (8)    Push Rods (2)    Rocker Arms (15)    Rocker Housings (1)    Timing Covers (14)    Valve Covers (48)
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Showing 1 - 25 of 621 Engine Part Listings

1 - 25 of 621 listings
1 - 25 of 621 listings
Caterpillar 3126 Engine Block / Cylinder Block for a Freightliner FL60

2000 Caterpillar 3126 Engine Block / Cylinder Block for a Freightliner FL60

Recently Updated
Contact for price
Engine Short Block, CAT 326 Good Condition. Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FL60
Stock Number75534
MLS Number13741556
CategoryEngine Blocks / Cylinder Blocks
Last Updated1/6/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
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DTI Truck Parts
Caterpillar 3126 Engine Block / Cylinder Block for a Freightliner FL70

2001 Caterpillar 3126 Engine Block / Cylinder Block for a Freightliner FL70

Recently Updated
Contact for price
Engine Short Block, CAT 3126 Good Condition. Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FL70
Stock Number75405
MLS Number13727691
CategoryEngine Blocks / Cylinder Blocks
Last Updated1/6/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
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DTI Truck Parts
Caterpillar 3126 Engine Block / Cylinder Block for a GMC C6500

1998 Caterpillar 3126 Engine Block / Cylinder Block for a GMC C6500

Recently Updated
Contact for price
Engine Short Block, CAT 3126 Good Condition. Call DTI Trucks for more information and a shipping quote.
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C6500
Stock Number71778
MLS Number13456577
CategoryEngine Blocks / Cylinder Blocks
Last Updated1/6/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
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DTI Truck Parts
Caterpillar Engine Block / Cylinder Block for a Sterling ACTERRA

2002 Caterpillar Engine Block / Cylinder Block for a Sterling ACTERRA

Recently Updated
$2,500 USD
Complete Short Block, Cat 3126, Good Condition, Call DTI Trucks For More Information And For Shipping Quotes
ConditionUsed
Fits To Make(s)STERLING
Fits To Model(s)ACTERRA
Stock Number61714
MLS Number12529786
CategoryEngine Blocks / Cylinder Blocks
Last Updated1/6/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
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DTI Truck Parts
Caterpillar 3126 Engine Block / Cylinder Block for a Freightliner FL70

2001 Caterpillar 3126 Engine Block / Cylinder Block for a Freightliner FL70

Recently Updated
$850 USD
Complete Cylinder Block, CAT 3126 Good Condition, Call For More Information And Shipping Quote
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FL70
Stock Number50619
MLS Number11449222
CategoryEngine Blocks / Cylinder Blocks
Last Updated1/6/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
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DTI Truck Parts
Caterpillar 3126 Engine Block / Cylinder Block for a Freightliner FL70

1999 Caterpillar 3126 Engine Block / Cylinder Block for a Freightliner FL70

Recently Updated
$1,500 USD
Complete Cylinder Block, CAT 3126 Good Condition, Call For More Information And Shipping Quote
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FL70
Stock Number47213
MLS Number11185272
CategoryEngine Blocks / Cylinder Blocks
Last Updated1/6/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
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DTI Truck Parts
Caterpillar 3126 Camshaft

Caterpillar 3126 Camshaft

Recently Updated
$200 USD
Good used, machine shop inspected and polished Caterpillar 3126 Crankshaft. Part Number: 137-8716 Machine shop performed the following:, - Jet wash camshaft, - Inspected overall condition...
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3126
Part Number1378716
Stock NumberRyd 1378716
MLS Number12517986
CategoryCamshafts
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
NUMBERCall Seller
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Rydemore Heavy Duty Truck Parts
Caterpillar 3126 Crankshaft

Caterpillar 3126 Crankshaft

Price Drop $500 USD
Good used, machine shop inspected and polished Caterpillar 3126 Crankshaft. Part Number: 101-3228 Machine shop performed the following:, - Run brush down oil hole passages, - Jet wash...
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3126
Part Number1013228
Stock NumberRyd 1013228
MLS Number12517984
CategoryCrankshafts
Last Updated1/1/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
NUMBERCall Seller
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Rydemore Heavy Duty Truck Parts
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