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Caterpillar C15 Misc. Engine Parts For Sale in United States

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Showing 1 - 25 of 298 Engine Part Listings

1 - 25 of 298 listings
1 - 25 of 298 listings
New Caterpillar Rocker Arm Shaft for 3406E/C15/C15 ACERT, Part # 6I0901 307-8322 3078322

New Caterpillar Rocker Arm Shaft for 3406E/C15/C15 ACERT, Part # 6I0901 307-8322 3078322

Recently Updated
$143.42 USD
NEW ROCKER ARM SHAFT. FITS CAT 3406E ,C15 C15 ACERT. CHECK WITH PART #., Serial#: 6I0901, Core Charge: 0, Casting#: 6I0901
ConditionNew
Part Number6I0901 307-8322 3078322
Stock Number392130
MLS Number11521828
CategoryEngine Miscellaneous Parts
Last Updated4/18/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
New Caterpillar Liner O-Ring Set for 3406E/C15/C15 ACERT/C16, Part # 321351

New Caterpillar Liner O-Ring Set for 3406E/C15/C15 ACERT/C16, Part # 321351

$19.77 USD
NEW LINER O-RING SET. EACH SET DOES 1 LINER. UPDATED STYLE WITH 2) CLEVICE SEAL TYPE O-RINGS AND 2) REGULAR 3406E, C15, C15 ACERT, C16, Serial#: 321351, Core Charge: 0, Casting#: 321351
ConditionNew
Part Number321351
Stock Number321351
MLS Number14286619
CategoryEngine Miscellaneous Parts
Last Updated4/4/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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New Caterpillar 3406E/C15 Front Structure Gasket Kit

New Caterpillar 3406E/C15 Front Structure Gasket Kit

$244.74 USD
NEW 3406E AND C15 CATERPILLAR FRONT STRUCTURE GASKET KIT. 121250 3073966 O-RING 1 331384 1036045 ACCESSORY COVER SEAL 1 321316 1075769 O-RING 2 331415 1100004 COMPRESSOR SEAL 1...
ConditionNew
Part Number2336984 233-6984 1439609 1582839 1655145 1774347 1895133
Stock Number331422
MLS Number10223384
CategoryEngine Miscellaneous Parts
Last Updated3/21/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar AC Compressor Support Bracket for C-15/C-16/3406E, Part # 179-2883

Caterpillar AC Compressor Support Bracket for C-15/C-16/3406E, Part # 179-2883

$150 USD
Caterpillar AC Compressor Support Bracket *Fits C-15, C-16, 3406E CAT Engines Part# 179-2883, Serial#: N/A
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)587
Part Number179-2883
Stock Number976669
MLS Number14231452
CategoryEngine Miscellaneous Parts
Last Updated3/25/2026
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
New Caterpillar 3406E/C15 Rear Flywheel Housing Gasket, Part # 1555619 1085891

New Caterpillar 3406E/C15 Rear Flywheel Housing Gasket, Part # 1555619 1085891

$38.87 USD
NEW 3406E AND C15 CATERPILLAR REAR FLYWHEEL HOUSING GASKET FOR C15 PRE 04 AND ALSO 3406E. 1555619 1085891, Serial#: 1555619, Casting#: 1555619
Quantity2
ConditionNew
Engine ModelCaterpillar C15
Part Number1555619 1085891 331398
Stock Number331398
MLS Number9004804
CategoryEngine Miscellaneous Parts
Last Updated3/21/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar C15 Rocker Housing / Rocker Box Valve Cover Base, Part # 234-5007

Caterpillar C15 Rocker Housing / Rocker Box Valve Cover Base, Part # 234-5007

Price Drop $300 USD
C15 Rocker Housing, Rocker Box, Valve Cover Base. Housing Only - No Harnesses. Part # 234-5007. One Valve Cover Bolt Hole Has Been Rethreaded For Larger Bolt.
ConditionUsed
Stock Number4537399
MLS Number13889946
CategoryEngine Miscellaneous Parts
Last Updated4/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Caterpillar C15 ACERT Rocker Housing / Rocker Box Valve Cover Base, Part # 234-5007

Caterpillar C15 ACERT Rocker Housing / Rocker Box Valve Cover Base, Part # 234-5007

Price Drop $337.50 USD
C15 ACERT Rocker Housing, Rocker Box, Valve Cover Base, w/ Injector Harness and Jake Harness. Has Partially Stripped Valve Cover Bolt Hole. Part# 234-5007
ConditionUsed
Stock Number4536359
MLS Number13888842
CategoryEngine Miscellaneous Parts
Last Updated4/20/2026
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___  SHOW
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Garabedian Equipment
Caterpillar Exhaust Stud Kit, Manifold to Head, Fits 3406/C15/C16/C18, Part # ESK3406

Caterpillar Exhaust Stud Kit, Manifold to Head, Fits 3406/C15/C16/C18, Part # ESK3406

$121.23 USD
CATERPILLAR EXHAUST STUD KIT. MANIFOLD TO HEAD. FITS 3406 C15 C16 C18. 12) 1061792 STUDS 12) 2N2766 NUT, Serial#: 340107, Core Charge: 0, Casting#: 340107
ConditionNew
Part Number340107 1061792 2N2766 ESK3406
Stock Number340107
MLS Number10223385
CategoryEngine Miscellaneous Parts
Last Updated3/22/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
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Holst Truck Parts
Caterpillar C15 Pre-cooler Inlet Duct Part # 287-5710

Caterpillar C15 Pre-cooler Inlet Duct Part # 287-5710

$350 USD
(GOOD USED) Caterpillar C15 Precooler Inlet Duct 287-5710 For Sale, DUCT: PREFILTER, INTAKE, Part # 287 5710, 2875710, Stock # 8386 , All ourPARTSareTESTEDand ShipPRIORITY MAIL!OVERNIGHT...
ConditionUsed
Part Number287-5710
Stock Number8386
MLS Number13655444
CategoryEngine Miscellaneous Parts
Last Updated6/19/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Caterpillar C15 Charge Air Cooler Pipe Set, Turbo/Inlet Sides, Part # 0518769 0518771

2003 Caterpillar C15 Charge Air Cooler Pipe Set, Turbo/Inlet Sides, Part # 0518769 0518771

$200 USD
CHARGE AIR COOLER PIPES/ SET TURBO/ INLET SIDES, Serial#: 6NZ86558, Core Charge: NA, Casting#: 0518769 0518771
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)379
Will Fit Year(s)2003
Part Number0518769 0518771
Stock Number122124-31
MLS Number13315658
CategoryEngine Miscellaneous Parts
Last Updated3/25/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
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Holst Truck Parts
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