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Used Caterpillar Engine Parts For Sale by Dealerships

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Truck Parts (7646)
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Engine Parts (7646)
   Aftercoolers (9)    Bull Gears (4)    Cam Covers (3)    Cam Followers (105)    Cam Gears (13)    Camshaft Housings (2)    Camshafts (187)    Crankshafts (154)    EGR Coolers (8)    EGR Manifolds (1)    EGR Valves (2)    Engine Accessory Drives (7)    Engine Air Compressors (100)    Engine Blocks / Cylinder Blocks (134)    Engine Brackets (306)    Engine Brakes / Jake Brakes (236)    Engine Control Modules (ECM) (915)    Engine Covers (123)    Engine Cylinder Kits (5)    Engine Gears (159)    Engine Harmonic Balancers (109)    Engine Head Bolts (24)    Engine Heui Pumps (2)    Engine Miscellaneous Parts (2098)    Engine Mounts (383)    Engine Oil Coolers (175)    Engine Oil Dipsticks (2)    Engine Oil Fill Tubes (2)    Engine Oil Filter Bases (35)    Engine Oil Pans (249)    Engine Oil Pickup Tubes (30)    Engine Oil Pumps (174)    Engine O-Rings (3)    Engine Overhaul Kits (51)    Engine Plumbing (86)    Engine Pulleys (62)    Engine Rods (34)    Engine Seals (1)    Engine Sensors (25)    Engine Thermostat Housings (73)    Engine Valve Trains (98)    Engine Valves & Parts (5)    Engine Wiring Harnesses (45)    Front Engine Covers (295)    Intercoolers (18)    Pistons & Rod Parts (157)    Push Rods (17)    Rocker Arms (280)    Rocker Housings (19)    Timing Covers (205)    Valve Covers (370)
Manufacturer
Caterpillar (7646)
Model
01-23934-000 (1)108-3918 (1)1150 (1)115-9406 (1)120 Pin (14)12002-0004 (1)122-0760 (1)122-2474 (1)129-2885 (1)129-8585 (1)131-6665 (1)132-9827 (1)137-6716 (1)151-5966 (1)153-8471 (1)160-2323 (1)1693 (24)169-4180 (1)179-0092 (1)210-1744 (2)211-0595-02 (1)221-4479 (1)222-3900 (1)223-1612 (1)229-5684 (1)233-0655 (1)236-2660 (1)240-1880 (1)249 0017 (1)252-8402 (1)255-4638 (1)255-7280-02 (2)255-7282-00 (1)2561159 (1)267-1274 (1)269-2863-00 (1)276-4367 C13 (2)3024 (1)3046 (1)   3046T (1)3054 (10)3056 (1)3056E (1)3116 (159)3116 / 3126 (51)3116 / 3126 / C7 (13)3126 (632)   3126B (45)   3126E (19)312A (2)3176 (227)3176 / 3176B (4)   3176A (5)   3176B (26)   3176E (1)3196 (1)3208 (147)   3208N (10)   3208NA (3)   3208T (7)328 (1)   328D LCR (1)3304 (4)3304 / 3306 (7)   3304 DI (3)3306 (159)   3306 DI (36)   3306 PC (37)   3306B (35)   3306C (10)3406 (782)3406 B PEEK (1)3406 OR 3306 (1)   3406 2WS (1)   3406A (17)   3406B (241)   3406C (74)   3406E (299)3406/C15 (14)3408 (3)   3408E (1)3412 (12)   3412E (10)3456 (6)3456 9BZ (7)346D (2)3512 (1)40 Pin (8)4P-7374 (1)4P9485 (1)501581 (1)5EK (1)6I-0213 (1)6N1009 (1)70 Pin (10)7C8567 (1)7L8830 (1)7N3450 (1)7W3796 (1)7W3871 (1)906 (1)   906H (1)9400I (1)951C (1)966 (1)   966F (1)973 (1)977 (1)9N249 (1)9N8001 (1)9Y3512 (1)ACTERRA (1)C10 (237)C10 / C12 (49)C10 / C12 / 3176 (19)C10 / C12 / 3406E (1)C10 /C12 (8)C10/12/15 (3)C11 (74)C11 / C13 (25)   C11 ACERT (12)C12 (695)C13 (1016)C-13 ACERT (7)   C13 ACERT (199)   C13 KCB (32)C15 (1120)   C15 SDP (3)   C15 6NZ (2)   C15 ACERT (144)   C15 MXS (22)C16 (3)C18 (8)C2.2 (2)C3.3B (2)C4.4 (4)C6.6 (10)C6.6 ACERT (3)C7 (1149)C7 / 3126 (39)   C7 ACERT (91)   C7 KAL (23)C7.1 (3)C9 (98)   C9 ACERT (33)CAT (1)CT11 (1)CT13 (3)CT15 (6)CT660 (6)D348 (1)D5 (1)   D5H TSK (1)D7HT-8B624-AA (1)D8 (1)   D8H (1)DOHA-9C674-F (1)E2HT-6A070-BA (1)E585 (1)EL300B (1)F750 (3)MISC STOCK (1)Other (189)PEEK (1)T6 (1)T800B (1)
Condition
Used (7646)
Model Year
-
Horsepower
-
Inspection Report
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1-25 of 7,646 results
1-25 of 7,646 results
Caterpillar C7 Engine Control Module (ECM) for a Blue Bird BBCV
3 0

2006 Caterpillar C7 Engine Control Module (ECM) for a Blue Bird BBCV

Recently Updated
$800 USD
Quality used Engine Control Module (ECM) for CAT C7 or C9 engine out of a Blue Bird Conventional School Bus 2006, Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part...
ConditionUsed
Fits To Make(s)BLUE BIRD
Fits To Model(s)BBCV
Stock Number10E-10R4091-11115
MLS Number12109847
CategoryEngine Control Modules (ECM)
Last Updated8/5/2025
Location
Big Lake, MN, US
Sold By

Quality Bus and Truck Parts

(844) 580-___  SHOW
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Quality Bus and Truck Parts
Caterpillar C7 Engine Control Module (ECM)
7 0

Caterpillar C7 Engine Control Module (ECM)

Recently Updated
$800 USD
Quality used Engine Control Module ECM for a Caterpillar/CAT C7 or C9 engine, Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part sent may not precisely match the one...
Quantity10
ConditionUsed
Stock Number10E-2405302-STK
MLS Number12022895
CategoryEngine Control Modules (ECM)
Last Updated8/5/2025
Location
Big Lake, MN, US
Sold By

Quality Bus and Truck Parts

(844) 580-___  SHOW
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Quality Bus and Truck Parts
Caterpillar 3126B Valve Cover
3 0

Caterpillar 3126B Valve Cover

Recently Updated
$99 USD
Quality used valve cover riser for a Caterpillar 3126, backed by our standard warranty. OEM #134-9899, 167-8360 Replaced by 167-8361 Please Note: The part sent may not exactly match the...
ConditionUsed
Stock Number37R-8361-STK
MLS Number12176610
CategoryValve Covers
Last Updated8/5/2025
Location
Big Lake, MN, US
Sold By

Quality Bus and Truck Parts

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Quality Bus and Truck Parts
Caterpillar C7 Engine Wiring Harness
6 0

Caterpillar C7 Engine Wiring Harness

Recently Updated
$200 USD
Quality used engine harness for a 2003-07 Caterpillar C7 engine, backed by our standard warranty. OEM # 266-7698, 266 7698, 2667698, CA2667698 Please Note: The part sent may not exactly...
Quantity3
ConditionUsed
Stock Number12E-2667698-STK
MLS Number11704671
CategoryEngine Wiring Harnesses
Last Updated8/5/2025
Location
Big Lake, MN, US
Sold By

Quality Bus and Truck Parts

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Quality Bus and Truck Parts
Caterpillar C7 Engine Harmonic Balancer
7 0

Caterpillar C7 Engine Harmonic Balancer

Recently Updated
$45 USD
Quality used harmonic balancer/vibration damper from a 2003-07 CAT C7, 3116, 3126, backed by our standard warranty *Please note that there are two styles of the this damper, both work the...
ConditionUsed
Stock Number42-3389809-STK
MLS Number11704665
CategoryEngine Harmonic Balancers
Last Updated8/5/2025
Location
Big Lake, MN, US
Sold By

Quality Bus and Truck Parts

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Quality Bus and Truck Parts
Caterpillar 3116 Camshaft Housing for a Caterpillar 3116E
2 0

Caterpillar 3116 Camshaft Housing for a Caterpillar 3116E

Newly Listed
$150 USD
Good used, cleaned and inspected Caterpillar 3116E camshaft follower roller housing. Part number: 7W-9395.
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)3116E
Part Number7W-9395
Stock NumberRyd 7W-9395
MLS Number13741400
CategoryCamshaft Housings
Last Updated8/5/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

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Rydemore Heavy Duty Truck Parts
Caterpillar C10 Engine Rod
1 0

Caterpillar C10 Engine Rod

Recently Updated
$50 USD
Good used and inspected Caterpillar C-10 Connecting Rod, Part Number: 155-6629, 0R-8188. 30 day guarantee for swap or refund
Quantity14
ConditionUsed
Fits To Make(s)CATERPILLAR
Part Number155-6629
Stock NumberRyd 155-6629
MLS Number10687910
CategoryEngine Rods
Last Updated8/5/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

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Rydemore Heavy Duty Truck Parts
Caterpillar C10 Air Compressor for a Caterpillar C-10
4 0

Caterpillar C10 Air Compressor for a Caterpillar C-10

Recently Updated
$225 USD
Used Bendix TU FLO 750 Air Compressor, off Caterpillar C-10, Part Number: 5005478,
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)C-10
Part Number5005478
Stock NumberRyd 5005478
MLS Number10639419
CategoryEngine Air Compressors
Last Updated8/5/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

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Rydemore Heavy Duty Truck Parts
Caterpillar C10 Valve Cover for a Caterpillar C-10
2 0

Caterpillar C10 Valve Cover for a Caterpillar C-10

Recently Updated
$75 USD
Good used, cleaned and inspected Caterpillar C-10 Valve Cover. Part Number: 9Y4580
Quantity5
ConditionUsed
Fits To Make(s)CATERPILLAR
Fits To Model(s)C-10
Part Number9Y4580
Stock NumberRyd 9Y4580
MLS Number10613495
CategoryValve Covers
Last Updated8/5/2025
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

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Rydemore Heavy Duty Truck Parts
Used Caterpillar 3406E Cam Gear Cover
2 0

1999 Used Caterpillar 3406E Cam Gear Cover

Newly Listed
$125 USD
Used 3406E Cam Gear Cover, Type: Camshaft Cover
ConditionUsed
Fits To Make(s)Caterpillar
Fits To Model(s)3406E
Will Fit Year(s)1999
Part Number1462601
Stock Number507-19371
MLS Number13740080
CategoryEngine Covers
Last Updated8/3/2025
Location
Dorr, MI, US
Sold By

Frontier Truck Parts

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Frontier Truck Parts
Used Caterpillar 3406E Engine Gear
3 0

1999 Used Caterpillar 3406E Engine Gear

Newly Listed
$200 USD
Used 3406E Engine Gear, Type: Idler Gear
ConditionUsed
Fits To Make(s)Caterpillar
Fits To Model(s)3406E
Will Fit Year(s)1999
Part Number6I4579
Stock Number513-27247
MLS Number13740079
CategoryEngine Gears
Last Updated8/3/2025
Location
Dorr, MI, US
Sold By

Frontier Truck Parts

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Frontier Truck Parts
Used Caterpillar 3406E Thrust Plate
2 0

1999 Used Caterpillar 3406E Thrust Plate

Newly Listed
$16 USD
Used 3406E Thrust Plate, Type: Idler Gear Mounting Spacer
ConditionUsed
Fits To Make(s)Caterpillar
Fits To Model(s)3406E
Will Fit Year(s)1999
Part Number1129217
Stock Number513-27246
MLS Number13740078
CategoryEngine Gears
Last Updated8/3/2025
Location
Dorr, MI, US
Sold By

Frontier Truck Parts

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Frontier Truck Parts
Used Caterpillar 3406E Gear Hub
4 0

1999 Used Caterpillar 3406E Gear Hub

Newly Listed
$80 USD
Used 3406E Gear Hub, Type: Idler Hub
ConditionUsed
Fits To Make(s)Caterpillar
Fits To Model(s)3406E
Will Fit Year(s)1999
Part Number1583416
Stock Number513-27245
MLS Number13740077
CategoryEngine Gears
Last Updated8/3/2025
Location
Dorr, MI, US
Sold By

Frontier Truck Parts

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Frontier Truck Parts
Used Caterpillar 3406E Engine Gear
3 0

1999 Used Caterpillar 3406E Engine Gear

Newly Listed
$150 USD
Used 3406E Engine Gear, Type: Idler Gear
ConditionUsed
Fits To Make(s)Caterpillar
Fits To Model(s)3406E
Will Fit Year(s)1999
Part Number1304700
Stock Number513-27244
MLS Number13740076
CategoryEngine Gears
Last Updated8/3/2025
Location
Dorr, MI, US
Sold By

Frontier Truck Parts

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Frontier Truck Parts
Used Caterpillar 3306C Oil Cooler
6 0

1999 Used Caterpillar 3306C Oil Cooler

Newly Listed
$200 USD
Used 3306C Oil Cooler, Type: Oil Cooler
ConditionUsed
Fits To Make(s)Caterpillar
Fits To Model(s)3306C
Will Fit Year(s)1999
Part Number2W9978
Stock Number506-13413
MLS Number13740065
CategoryEngine Oil Coolers
Last Updated8/3/2025
Location
Dorr, MI, US
Sold By

Frontier Truck Parts

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Frontier Truck Parts
Used Caterpillar 3406B Oil Cooler
6 0

Used Caterpillar 3406B Oil Cooler

Newly Listed
$100 USD
Used 3406B Oil Cooler, Type: Oil Cooler
ConditionUsed
Fits To Make(s)Caterpillar
Fits To Model(s)3406B
Part Number4N6972
Stock Number506-13231
MLS Number13740059
CategoryEngine Oil Coolers
Last Updated8/3/2025
Location
Dorr, MI, US
Sold By

Frontier Truck Parts

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Frontier Truck Parts
Caterpillar 3176 Engine Part
10 0

Caterpillar 3176 Engine Part

Newly Listed
$75 USD
Good used Timing gear hub from a Caterpillar 3176 engine. The timing gear hub has been visually inspected and is in good condition. The timing gear hub has no dents or cracks. The casting...
ConditionUsed
Part NumberP-1013334
Stock NumberP-1013334
MLS Number13737974
CategoryEngine Miscellaneous Parts
Last Updated8/2/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

(844) 604-___  SHOW
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River Valley Truck Parts
Used Caterpillar C13 Acert Oil Cooler
6 0

Used Caterpillar C13 Acert Oil Cooler

Newly Listed
$800 USD
Used C13 Acert Oil Cooler, Type: Oil Cooler
ConditionUsed
Fits To Make(s)Caterpillar
Fits To Model(s)C13 Acert
Part Number2995770
Stock Number506-13192
MLS Number13736996
CategoryEngine Oil Coolers
Last Updated8/1/2025
Location
Dorr, MI, US
Sold By

Frontier Truck Parts

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Frontier Truck Parts
2003 Caterpillar 3126 Engine Control Module (ECM) Part # 10R3571, HEP Serial Prefix
6 0

2003 Caterpillar 3126 Engine Control Module (ECM) Part # 10R3571, HEP Serial Prefix

Newly Listed
$1,750 USD
(GOOD USED BENCH TESTED w/WARRANTY) Caterpillar 3126 70-PIN Engine Control Module (ECM) 10R3571-11 For Sale, Part # 10R3571, Pulled Off 2003 Caterpillar 3126 70-PIN w/ 250HP, Personality...
ConditionUsed
Part Number10R3571
Stock Number9468
MLS Number13736383
CategoryEngine Control Modules (ECM)
Last Updated8/1/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
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CA Truck Parts Inc.
Caterpillar 3126 Engine Oil Pan
6 0

Caterpillar 3126 Engine Oil Pan

Newly Listed
Contact for price
Caterpillar 3126 Engine Oil Pan From Years 1996-2004,| P/N 1753230, Serial#: N/A, Material: Steel
ConditionUsed
Stock Number4542220
MLS Number13736213
CategoryEngine Oil Pans
Last Updated8/1/2025
Location
Fresno, CA, US
Sold By

Garabedian Equipment

(855) 794-___  SHOW
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Garabedian Equipment
Caterpillar 3176 Engine Part
11 0

Caterpillar 3176 Engine Part

Newly Listed
$75 USD
Good used Gear from a Caterpillar 3176 engine. The gear has been visually inspected and is in good condition. The gear has no dents or cracks. The gear has rust, please refer to the photos...
ConditionUsed
Part NumberP-1013332
Stock NumberP-1013332
MLS Number13735910
CategoryEngine Miscellaneous Parts
Last Updated8/1/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

(844) 604-___  SHOW
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River Valley Truck Parts
CATERPILLAR CAT C15 DIESEL ENGINE WINDAGE STIFFENER PLATE 1182019 - 50219
7 0

CATERPILLAR CAT C15 DIESEL ENGINE WINDAGE STIFFENER PLATE 1182019 - 50219

Price Drop
$119.99 USD
CATERPILLAR CAT C15 DIESEL ENGINE WINDAGE STIFFENER PLATE 1182019 - 50219 118-2019 / 118 2019 / 1182019 *** Any other questions, please call us! Be sure to check out the rest of our store....
ConditionUsed
Part Number118-2019 / 118 2019 / 1182019
Stock Number50219
MLS Number13241909
CategoryEngine Miscellaneous Parts
Last Updated7/31/2025
Location
RENSSELAER, IN, US
Sold By

Diesel Truck Parts

(219) 964-___  SHOW
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Diesel Truck Parts
CATERPILLAR CAT C15 DIESEL ENGINE WINDAGE STIFFENER PLATE 1182019 - 50129
4 0

CATERPILLAR CAT C15 DIESEL ENGINE WINDAGE STIFFENER PLATE 1182019 - 50129

Price Drop
$119.99 USD
CATERPILLAR CAT C15 DIESEL ENGINE WINDAGE STIFFENER PLATE 1182019 - 50129 118-2019 1182019 *** Any other questions, please call us! Be sure to check out the rest of our store. We have a...
ConditionUsed
Part Number118-2019 1182019
Stock Number50129
MLS Number12867557
CategoryEngine Miscellaneous Parts
Last Updated7/31/2025
Location
RENSSELAER, IN, US
Sold By

Diesel Truck Parts

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Diesel Truck Parts
CATERPILLAR CAT C15 DIESEL ENGINE WINDAGE STIFFENER PLATE 1182019 - 50128
4 0

CATERPILLAR CAT C15 DIESEL ENGINE WINDAGE STIFFENER PLATE 1182019 - 50128

Price Drop
$119.99 USD
CATERPILLAR CAT C15 DIESEL ENGINE WINDAGE STIFFENER PLATE 1182019 - 50128 118-2019 / 1182019 *** Any other questions, please call us! Be sure to check out the rest of our store. We have a...
ConditionUsed
Part Number118-2019 / 1182019
Stock Number50128
MLS Number12867565
CategoryEngine Miscellaneous Parts
Last Updated7/31/2025
Location
RENSSELAER, IN, US
Sold By

Diesel Truck Parts

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Diesel Truck Parts
CATERPILLAR CAT C15 DIESEL ENGINE WINDAGE STIFFENER PLATE 1182019 - 50127
4 0

CATERPILLAR CAT C15 DIESEL ENGINE WINDAGE STIFFENER PLATE 1182019 - 50127

Price Drop
$119.99 USD
CATERPILLAR CAT C15 DIESEL ENGINE WINDAGE STIFFENER PLATE 1182019 - 50127 118-2019 / 1182019 *** Any other questions, please call us! Be sure to check out the rest of our store. We have a...
ConditionUsed
Part Number118-2019 / 1182019
Stock Number50127
MLS Number12867585
CategoryEngine Miscellaneous Parts
Last Updated7/31/2025
Location
RENSSELAER, IN, US
Sold By

Diesel Truck Parts

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Diesel Truck Parts
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