Cummins 6CT Engine Parts For Sale

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Cummins 6CT 8.3 Engine Oil Pan for a Cummins 6CT8.3

$175 USD

Used takeoff Cummins 6CT8.3 Oil Pan. Part Number: 3974294, 3944258, 3948611

Quantity	2
Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	6CT8.3
Part Number	3974294
Stock Number	Ryd 3974294
MLS Number	10328539
Category	Engine Oil Pans
Last Updated	10/28/2025
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(844) 604-___ SHOW
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Cummins 6CT 8.3 Front Engine Cover

$100 USD

Good used Front Gear cover from a Cummins QSC 8.3L engine. The front gear cover has been visually inspected and is in good condition. The front gear cover has no cracks. The fittings are in...

Condition	Used
Part Number	P-1013901
Stock Number	P-1013901
MLS Number	13869758
Category	Front Engine Covers
Last Updated	10/7/2025
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

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Cummins QSC 8.3 Fuel Injection Pump Gear, Casting # 3942764

$75 USD

Good used Fuel injection pump gear from a Cummins QSC 8.3L engine. The fuel injection pump gear has been visually inspected and is in good condition. The gear teeth are in good condition....

Condition	Used
Part Number	P-1013899
Stock Number	P-1013899
MLS Number	13869751
Category	Engine Miscellaneous Parts
Last Updated	3/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

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Cummins QSC 8.3L Corrosion Resistor Head, Casting # 4940575 / 4942874

$75 USD

Good used Corrosion resistor head from a Cummins QSC 8.3L engine. The corrosion resistor head has been visually inspected and is in good condition. The corrosion resistor head has rust,...

Condition	Used
Part Number	P-1013897
Stock Number	P-1013897
MLS Number	13869748
Category	Engine Miscellaneous Parts
Last Updated	3/22/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

(GOOD USED) Cummins 3918685 6 FACK Engine Intake Air Transfer Elbow Tube

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(GOOD USED) Cummins 3918685 6 FACK Engine Intake Air Transfer Elbow Tube, AAZUB, Pulled off a Cummins 8.3L 6CT Diesel Engine, FACK, Part # 3918685, Stock # 4535 All our PARTS are TESTED and...

Condition	Used
Part Number	3918685
Stock Number	4535
MLS Number	12082207
Category	Engine Miscellaneous Parts
Last Updated	8/13/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins 6CT 8.3 Valve Cover for a Cummins 6CT-8.3

$300 USD

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	6CT-8.3
Stock Number	2378111
MLS Number	12718611
Category	Valve Covers
Last Updated	6/2/2025
Location	Portland, OR, US
Sold By	LKQ Heavy Truck

Cummins 6CT 8.3 Engine Oil Pan for a Cummins 6CT-8.3

$250 USD

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	6CT-8.3
Stock Number	2130344
MLS Number	12480363
Category	Engine Oil Pans
Last Updated	6/3/2025
Location	Wykoff, MN, US
Sold By	LKQ Heavy Truck

Cummins 6CT 8.3 Engine Oil Pan for a Cummins 6CT-8.3

$250 USD

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	6CT-8.3
Stock Number	2152871
MLS Number	11394730
Category	Engine Oil Pans
Last Updated	6/2/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Cummins 6CT 8.3 Engine Oil Pan for a Cummins 6CT-8.3

$250 USD

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	6CT-8.3
Stock Number	2152872
MLS Number	11394731
Category	Engine Oil Pans
Last Updated	6/2/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

Cummins 6CT 8.3 Engine Oil Pan for a Cummins 6CT-8.3

$250 USD

Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	6CT-8.3
Stock Number	2152873
MLS Number	11394732
Category	Engine Oil Pans
Last Updated	6/2/2025
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

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New Cummins Rear Main Seal for 8.3 6CT / 5.9 6BT / 3.9 4BT, Part # 3904087

$24.56 USD

NEW REAR MAIN SEAL CUMMINS 8.3 6CT 5.9 6BT 3.9 4BT, Serial#: 4089342 136026, Core Charge: 0, Casting#: 4089342 136026

Condition	New
Part Number	3904087 3357693 3904323 3968563 3925529 3927682 3921265 4955566 3909410
Stock Number	4089342 136026
MLS Number	10653026
Category	Engine Miscellaneous Parts
Last Updated	3/22/2026
Location	Ucon, ID, US
Sold By	Holst Truck Parts

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Used Cummins 6CT8.3L Camshaft

$100 USD

Used 6CT8.3L Camshaft

Condition	Used
Fits To Make(s)	Cummins
Fits To Model(s)	6CT8.3L
Part Number	3923478
Stock Number	503-13503
MLS Number	13527817
Category	Camshafts
Last Updated	4/19/2025
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

Cummins 6CTA 8.3 Valve Cover Part # 3907734

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(GOOD USED) Cummins 6CTA8.3 Valve Cover 3907734 For Sale, Part # 3907734, Stock # 6138 | Tested Inspected! All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING options are...

Condition	Used
Part Number	3907734
Stock Number	6138
MLS Number	12389647
Category	Valve Covers
Last Updated	10/2/2024
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins 6CT 8.3 Engine Mount Part # F3HT6096CB

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(GOOD USED) Ford Engine Mount for Cummins 8.3L 6CT Diesel Engine Part # F3HT-6096-CB, Pulled off a Cummins 6CT8.3L Diesel Engine, Rear Engine Mount, P/N F3HT6096CB, F3HT 6096 CB, Stock #...

Condition	Used
Part Number	F3HT-6096-CB
Stock Number	4770
MLS Number	12120863
Category	Engine Mounts
Last Updated	8/5/2024
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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Cummins 6CT Engine Oil Cooler 8547583

$79.99 USD

PART SPECIFICS, Price USD:$79.99, Make: CUMMINS 6CT DIESEL ENGINE Model: ENGINE OIL COOLER PART#: 8547583 Stock#: 321797 Condition: GOOD USED, For more...

Condition	Used
Part Number	8547583
Stock Number	321797
MLS Number	12966523
Category	Engine Oil Coolers
Last Updated	7/17/2024
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

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(GOOD USED) Cummins 6CT Fan Pulley OEM P# 3919624

$34.99 USD

PART SPECIFICS, Price USD: $34.99, Make: CUMMINSDIESEL ENGINE, Model: FAN PULLEY, Part#: 3919624, Stock#: 323401, Condition: GOOD USED

Warranty

Condition	Used
Part Number	3919624
Stock Number	323401
MLS Number	12916467
Category	Engine Pulleys
Last Updated	6/6/2024
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

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(GOOD USED) Cummins 6CT Engine Mount P#0635-AA1

$99.99 USD

PART SPECIFICS, Price USD: $99.99, Make: CUMMINS 6CTDIESEL ENGINE, Model: MOTOR MOUNT, Part#: 0635-AA1, Stock#: SC1670, Condition: GOOD USED

Condition	Used
Part Number	0635-AA1
Stock Number	SC1670
MLS Number	12877637
Category	Engine Mounts
Last Updated	5/17/2024
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

Cummins 6CT 8.3 Engine Part Intake Transfer Tube Part # 3918685-02-5FACK

$75 USD

(GOOD USED) Cummins 6CT 8.3L 3918685025FACK Air Transfer Elbow Tube For Sale, 5 FACK, FACK, Elbow shape, Pulled off a Cummins 6CT8.3L, 3918685-02-5FACK, Part# 3918685 02 5 FACK, Stock # 7258...

Condition	Used
Part Number	3918685 02 5 FACK
Stock Number	7258
MLS Number	12779173
Category	Engine Miscellaneous Parts
Last Updated	4/16/2024
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins 6CT 8.3 Front Engine Cover for a 1995 Allis Chalmers

$150 USD

CUMMINS 8.3 6CT HEAD $600, SHORT BLOCK $2000, INJ PUMP $800, INNER TIMING COVER $250, OUTER TIMING COVER $150, TURBO $450 Thank you for contacting me. Please keep me in mind for future...

Condition	Used
Fits To Make(s)	ALLIS CHALMERS
Will Fit Year(s)	1995
Stock Number	202900
MLS Number	12775805
Category	Front Engine Covers
Last Updated	4/16/2024
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

1995 Cummins 6CT 8.3 Front Engine Cover

$250 USD

CUMMINS 8.3 6CT HEAD $600, SHORT BLOCK $2000, INJ PUMP $800, INNER TIMING COVER $250, OUTER TIMING COVER $150, TURBO $450 Thank you for contacting me. Please keep me in mind for future...

Condition	Used
Will Fit Year(s)	1995
Stock Number	202899
MLS Number	12775804
Category	Front Engine Covers
Last Updated	4/16/2024
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

1995 Cummins 6CT 8.3 Crankshaft

$2,000 USD

CUMMINS 8.3 6CT HEAD $600, SHORT BLOCK $2000, INJ PUMP $800, INNER TIMING COVER $250, OUTER TIMING COVER $150, TURBO $450 Thank you for contacting me. Please keep me in mind for future...

Condition	Used
Will Fit Year(s)	1995
Stock Number	202897
MLS Number	12775802
Category	Crankshafts
Last Updated	4/16/2024
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

Cummins 6CT 8.3 Engine Block / Cylinder Block

$2,000 USD

CUMMINS 8.3 6CT HEAD $600, SHORT BLOCK $2000, INJ PUMP $800, INNER TIMING COVER $250, OUTER TIMING COVER $150, TURBO $450 Thank you for contacting me. Please keep me in mind for future...

Condition	Used
Stock Number	202896
MLS Number	12775801
Category	Engine Blocks / Cylinder Blocks
Last Updated	4/16/2024
Location	Felda, FL, US
Sold By	Delauto Used Truck Parts

Cummins 6CT 8.3 Engine Part Intake Transfer Tube Part # 3918685-02-5FACK

$75 USD

(GOOD USED) Cummins 6CT 8.3L 3918685025FACK Air Transfer Elbow Tube For Sale, 5 FACK, FACK, Elbow shape, Pulled off a Cummins 6CT8.3L, 3918685-02-5FACK, Part# 3918685 02 5 FACK, Stock # 7118...

Condition	Used
Part Number	3918685 02 5 FACK
Stock Number	7118
MLS Number	12715935
Category	Engine Miscellaneous Parts
Last Updated	3/20/2024
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

Cummins 6CT 8.3 Engine Part Intake Transfer Tube Part # 3918685-02-5FACK

$75 USD

(GOOD USED) Cummins 6CT 8.3L 3918685025FACK Air Transfer Elbow Tube For Sale, 5 FACK, FACK, Elbow shape, Pulled off a Cummins 6CT8.3L, 3918685-02-5FACK, Part# 3918685 02 5 FACK, Stock # 7115...

Condition	Used
Part Number	3918685 02 5 FACK
Stock Number	7115
MLS Number	12715586
Category	Engine Miscellaneous Parts
Last Updated	3/20/2024
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.