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Used Unmarked Engine Parts For Sale in United States

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   Camshafts (5)    Crankshafts (5)    EGR Coolers (1)    EGR Valves (2)    Engine Air Compressors (37)    Engine Blocks / Cylinder Blocks (1)    Engine Brackets (5)    Engine Brakes / Jake Brakes (45)    Engine Control Modules (ECM) (135)    Engine Harmonic Balancers (7)    Engine Miscellaneous Parts (487)    Engine Mounts (353)    Engine Oil Coolers (76)    Engine Oil Pans (10)    Engine Oil Pumps (3)    Engine Pulleys (5)    Engine Rods (2)    Engine Sensors (1)    Engine Wiring Harnesses (63)    Front Engine Covers (1)    Intercoolers (7)    Rocker Arms (2)    Timing Covers (1)    Valve Covers (5)
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1-25 of 1,259 results
1-25 of 1,259 results
Rear engine mount pulled from a Peterbilt. OEM P/N 05-15034M000
5 0

Rear engine mount pulled from a Peterbilt. OEM P/N 05-15034M000

Price Drop
$99.95 USD
Rear engine mount pulled from a Peterbilt OEM P/N 05-15034M000
ConditionUsed
Stock Number10608
MLS Number13047818
CategoryEngine Mounts
Last Updated7/8/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

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High Mountain Horsepower
Freightliner Cascadia 113 / 125 Detroit DD13 / DD15 Engine Electric Control
5 0

Freightliner Cascadia 113 / 125 Detroit DD13 / DD15 Engine Electric Control

Call for price
Freightliner Cascadia 113 / 125 DETROIT DD13 / DD15 ENGINE ELECTRIC CONTROL MODULE (ECM), Serial#: .
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)Cascadia 113 / 125
Part NumberA0004461554 / 004
Stock Number4541990
MLS Number13683166
CategoryEngine Control Modules (ECM)
Last Updated7/3/2025
Location
Fresno, CA, US
Sold By

Garabedian Equipment

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Garabedian Equipment
Quality used harmonic balancer for cummins series C, backed by our standard
6 0

Quality used harmonic balancer for cummins series C, backed by our standard

$85 USD
Quality used harmonic balancer for cummins series C, backed by our standard warranty. OEM # 3925570 Please Note: The part sent may not exactly match the one pictured. Appearance may vary....
ConditionUsed
Stock Number42-3925570-STK
MLS Number13616917
CategoryEngine Harmonic Balancers
Last Updated7/8/2025
Location
Big Lake, MN, US
Sold By

Quality Bus and Truck Parts

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Quality Bus and Truck Parts
Sealco RD045 Relay Valve
4 0

Sealco RD045 Relay Valve

$72 USD
SEALCO RD045 RELAY VALVE,
ConditionUsed
Stock Number115605
MLS Number13675220
CategoryEngine Control Modules (ECM)
Last Updated6/28/2025
Location
Salt Lake City, UT, US
Sold By

Vriens Truck Parts

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Vriens Truck Parts
Good Used Engine Mount From A Cummins ISX Engine. The Engine Mount hAs Been
10 0

Good Used Engine Mount From A Cummins ISX Engine. The Engine Mount hAs Been

$25 USD
Good used engine mount from a Cummins ISX engine. The engine mount has been visually inspected and is in good condition. The engine mount has rust, please refer to photos. All bolt holes are...
ConditionUsed
Engine ModelCummins ISX
Part NumberP-1012954
Stock NumberP-1012954
MLS Number13674247
CategoryEngine Mounts
Last Updated6/28/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

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River Valley Truck Parts
Good Used Engine Mount From A PAccAr MX13 Engine. The Engine Mount hAs Been
11 0

Good Used Engine Mount From A PAccAr MX13 Engine. The Engine Mount hAs Been

$100 USD
Good used engine mount from a Paccar MX13 engine. The engine mount has been visually inspected and is in good condition. The engine mount has no cracks or dents. All the bolt holes are clean...
ConditionUsed
Engine ModelPaccar MX13
Part NumberP-1012911
Stock NumberP-1012911
MLS Number13668175
CategoryEngine Mounts
Last Updated6/26/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

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River Valley Truck Parts
Good Used Engine Mount From A PAccAr MX13 Engine. The Engine Mount hAs Been
12 0

Good Used Engine Mount From A PAccAr MX13 Engine. The Engine Mount hAs Been

$100 USD
Good used engine mount from a Paccar MX13 engine. The engine mount has been visually inspected and is in good condition. The engine mount has no cracks or dents. All bolt holes are clean and...
ConditionUsed
Engine ModelPaccar MX13
Part NumberP-1012910
Stock NumberP-1012910
MLS Number13668174
CategoryEngine Mounts
Last Updated6/26/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

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River Valley Truck Parts
Good Used Engine Mount From A PAccAr MX13 Engine. The Engine Mount hAs Been
13 0

Good Used Engine Mount From A PAccAr MX13 Engine. The Engine Mount hAs Been

$100 USD
Good used engine mount from a Paccar MX13 engine. The engine mount has been visually inspected and is in good condition. The engine mount has no dents or cracks. All the bolt holes are clean...
ConditionUsed
Engine ModelPaccar MX13
Part NumberP-1012907
Stock NumberP-1012907
MLS Number13668167
CategoryEngine Mounts
Last Updated6/26/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

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River Valley Truck Parts
Good Used Engine Mount From A Cummins QSC 8.3 Engine. The Engine Mount hAs Been
10 0

Good Used Engine Mount From A Cummins QSC 8.3 Engine. The Engine Mount hAs Been

$75 USD
Good used Engine mount from a Cummins QSC 8.3 engine. The Engine mount has been visually inspected and is in good condition. The engine mount has corrosion and chipped paint. All bolt holes...
ConditionUsed
Engine ModelCummins QSC 8.3
Part NumberP-1012882
Stock NumberP-1012882
MLS Number13668136
CategoryEngine Mounts
Last Updated6/26/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

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River Valley Truck Parts
Good Used Engine Mount From A Cummins QSC 8.3 Engine. The Engine Mount hAs Been
11 0

Good Used Engine Mount From A Cummins QSC 8.3 Engine. The Engine Mount hAs Been

$100 USD
Good used Engine mount from a Cummins QSC 8.3 engine. The Engine mount has been visually inspected and is in good condition. The Engine mount has rust and chipped paint. and damage, please...
ConditionUsed
Engine ModelCummins QSC 8.3
Part NumberP-1012881
Stock NumberP-1012881
MLS Number13664543
CategoryEngine Mounts
Last Updated6/25/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

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River Valley Truck Parts
Kenworth Engine Mount Support Bracket
9 0

Kenworth Engine Mount Support Bracket

$225.95 USD
Kenworth, Engine Mount Support Bracket
ConditionUsed
SideLeft
Stock Number14034
MLS Number13662024
CategoryEngine Mounts
Last Updated6/24/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

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High Mountain Horsepower
Engine Mount Support Bracket
8 0

Engine Mount Support Bracket

$225.95 USD
Engine Mount Support Bracket
ConditionUsed
SideRight
Stock Number14033
MLS Number13662023
CategoryEngine Mounts
Last Updated6/24/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

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High Mountain Horsepower
Good Used Engine Mount From A QSC 8.3L Engine. The Engine Mount hAs Been
12 0

Good Used Engine Mount From A QSC 8.3L Engine. The Engine Mount hAs Been

$100 USD
Good used engine mount from a QSC 8.3L engine. The engine mount has been visually inspected and is in good condition. The engine mount has rust and chipped paint. The engine mount has...
ConditionUsed
Engine ModelCummins QSC 8.3
Part NumberP-1012823
Stock NumberP-1012823
MLS Number13659463
CategoryEngine Mounts
Last Updated6/21/2025
Location
Kankakee, IL, US
Sold By

River Valley Truck Parts

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River Valley Truck Parts
Kenworth LEFT Engine Mount Support Bracket
8 0

Kenworth LEFT Engine Mount Support Bracket

$159.95 USD
Kenworth, LEFT Engine Mount Support Bracket
ConditionUsed
SideLeft
Stock Number14016
MLS Number13659372
CategoryEngine Mounts
Last Updated6/24/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

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High Mountain Horsepower
Kenworth RIGHT REAR ENGINE MOUNT
7 0

Kenworth RIGHT REAR ENGINE MOUNT

$135.95 USD
Kenworth, RIGHT REAR ENGINE MOUNT
ConditionUsed
SideRight
Stock Number14015
MLS Number13659371
CategoryEngine Mounts
Last Updated6/24/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

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High Mountain Horsepower
ENGINE MOUNT 2235807
6 0

ENGINE MOUNT 2235807

$55 USD
ENGINE MOUNT 2235807
ConditionUsed
Stock Number131584
MLS Number11359500
CategoryEngine Mounts
Last Updated6/11/2025
Location
Owensboro, KY, US
Sold By

West Side Truck Parts

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West Side Truck Parts
Set of good used 5.9 12-valve Cummins valve covers. We will sell them
4 0

Set of good used 5.9 12-valve Cummins valve covers. We will sell them

$120 USD
Set of good used 5.9 12-valve Cummins valve covers. We will sell them separately or together. Call 888-315-2575 for details. $20/ea for the plain ones. $30 for the one with the...
Quantity6
ConditionUsed
Stock Number37C-3902604
MLS Number11704882
CategoryValve Covers
Last Updated6/10/2025
Location
Big Lake, MN, US
Sold By

Quality Bus and Truck Parts

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Quality Bus and Truck Parts
Rear engine support motor mount pulled from a Kenworth. Mount was set up with
4 0

Rear engine support motor mount pulled from a Kenworth. Mount was set up with

$175 USD
Rear engine support motor mount pulled from a Kenworth. Mount was set up with Cummins ISX engine. Motor mounts are in good used condition, see pictures. OEM P/N K159-961
ConditionUsed
Stock Number7809
MLS Number12437849
CategoryEngine Mounts
Last Updated6/7/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

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High Mountain Horsepower
4003906 ENGINE ROCKER ARM
4 0

4003906 ENGINE ROCKER ARM

$85 USD
4003906 ENGINE ROCKER ARM
ConditionUsed
Stock Number115378
MLS Number13627355
CategoryRocker Arms
Last Updated6/5/2025
Location
Salt Lake City, UT, US
Sold By

Vriens Truck Parts

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Vriens Truck Parts
Air Compressor from a 24 valve Cummins. Used condition. See pictures. OEM#
2 0

Air Compressor from a 24 valve Cummins. Used condition. See pictures. OEM#

$250 USD
Air Compressor from a 24 valve Cummins. Used condition. See pictures OEM# 8558975
ConditionUsed
Stock Number11150
MLS Number13123066
CategoryEngine Air Compressors
Last Updated6/5/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

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High Mountain Horsepower
Harmonic Balancer from a 8.3 CUMMINS. Used condition. See pictures. AAEDX
2 0

Harmonic Balancer from a 8.3 CUMMINS. Used condition. See pictures. AAEDX

$100 USD
Harmonic Balancer from a 8.3 CUMMINS. Used condition. See pictures AAEDX
ConditionUsed
Stock Number11141
MLS Number13123055
CategoryEngine Harmonic Balancers
Last Updated6/5/2025
Location
Spokane Valley, WA, US
Sold By

High Mountain Horsepower

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High Mountain Horsepower
Diesel Engine Mount Part # 12002-0008, 12010-0005
21 0

Diesel Engine Mount Part # 12002-0008, 12010-0005

Call for price
(GOOD USED) Diesel Engine Mount 12002-0008, 12010-0005 For Sale, Part # 12002 0008, 120020008, 12010 0005, 120100005, Stock # 9253 **COMES AS SEEN IN PHOTO, SOLD AS A SET, COSMETIC DAMAGE**...
ConditionUsed
Part Number120020008, 120100005
Stock Number9253
MLS Number13621541
CategoryEngine Mounts
Last Updated6/4/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
Diesel Engine Mount Part # 12002-0008, 12010-0007
19 0

Diesel Engine Mount Part # 12002-0008, 12010-0007

Call for price
(GOOD USED) Diesel Engine Mount 12002-0008, 12010-0007 For Sale, Part # 12002 0008, 120020008, 12010 0007, 120100007, Stock # 9252 **COMES AS SEEN IN PHOTO, SOLD AS A SET, COSMETIC DAMAGE**...
ConditionUsed
Part Number120020008, 120100007
Stock Number9252
MLS Number13621490
CategoryEngine Mounts
Last Updated6/4/2025
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

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CA Truck Parts Inc.
CUMMINS C14D ENGINE BRAKE
1 0

CUMMINS C14D ENGINE BRAKE

$595 USD
CUMMINS C14D ENGINE BRAKE
ConditionUsed
Fits To Make(s)UNKNOWN
Stock Number43964
MLS Number11339368
CategoryEngine Brakes / Jake Brakes
Last Updated6/3/2025
Location
Wykoff, MN, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
CUMMINS ISX USED ENGINE AIR COMPRESSOR P/N 3104216
3 0

CUMMINS ISX USED ENGINE AIR COMPRESSOR P/N 3104216

$300.34 USD
CUMMINS ISX, USED ENGINE AIR COMPRESSOR, P/N 3104216
ConditionUsed
Fits To Make(s)HOLSET/CUMMINS
Fits To Model(s)3104216
Stock Number2064876
MLS Number10838087
CategoryEngine Air Compressors
Last Updated6/2/2025
Location
Portland, OR, US
Sold By

LKQ Heavy Truck

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LKQ Heavy Truck
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