Cummins ISC 8.3 Engine Parts For Sale in United States

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2 0

Cummins ISC 8.3 Front Engine Cover for a Cummins ISC8.3

Price Drop

$75 USD

Good used, cleaned and inspected Cummins ISC8.3 Front Cover. Part Number: 3943813

Quantity	2
Condition	Used
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISC8.3
Stock Number	Ryd 3943813
MLS Number	10880916
Category	Front Engine Covers
Last Updated	1/1/2026
Location	Fitchburg, MA, US
Sold By	Rydemore Heavy Duty Truck Parts

(844) 484-___ SHOW
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3 0

Cummins ISC 8.3 Engine Control Module (ECM)

$800 USD

P/N 3944105

Condition	Used
Stock Number	1313
MLS Number	14053329
Category	Engine Control Modules (ECM)
Last Updated	12/20/2025
Location	ORLANDO, FL, US
Sold By	USA Trade & Exports Inc.

2 0

Cummins ISC 8.3 Engine Oil Pan

$50 USD

Quality used oil suction connection/oil pick up tube/oil pan sump for a Cummins ISC/ISL 8.3 engine, Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part sent may not...

Condition	Used
Stock Number	30PS-3923618-STK
MLS Number	13385962
Category	Engine Oil Pans
Last Updated	11/26/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

3 0

Cummins ISC 8.3 Front Engine Cover

$50 USD

Quality used rear timing cover for a Cummins ISC/ISL/ISB 8.3 engine, Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part sent may not precisely match the one shown in...

Condition	Used
Stock Number	30CR-3933384-STK
MLS Number	13385945
Category	Front Engine Covers
Last Updated	11/25/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

(855) 905-___ SHOW
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1 0

Cummins Valve Cover for a Cummins ISC-8.3

$481.10 USD

COVER, VALVE

Quantity	4
Condition	New
Fits To Make(s)	CUMMINS
Fits To Model(s)	ISC-8.3
Stock Number	CPS 5263823
MLS Number	11335732
Category	Valve Covers
Last Updated	11/21/2025
Location	Athens, GA, US
Sold By	LKQ Heavy Truck

1 0

Cummins ISC 8.3 Piston / Rod

$108 USD

Quality used piston assembly with connecting rod, piston, pin and locks for a Cummins ISC/ISL 8.3 engine, Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part sent may...

Quantity	6
Condition	Used
Stock Number	30Q-4932720-STK
MLS Number	13385963
Category	Pistons & Rod Parts
Last Updated	11/21/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

(833) 541-___ SHOW
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2 0

Cummins ISC 8.3 Engine Oil Pump

$86.95 USD

NEW ISC 6CT ISL LUBE PUMP / OIL PUMP REPLACES CUMMINS 3800828 / 3802278 / 5473376, Serial#: ..., Core Charge: 0, Casting#: 3800828 / 3802278/ 5473376

Condition	New
Part Number	3800828/ 3802278/ 5473376
Stock Number	141317
MLS Number	13905282
Category	Engine Oil Pumps
Last Updated	10/17/2025
Location	Ucon, ID, US
Sold By	Holst Truck Parts

(855) 794-___ SHOW
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4 0

Cummins ISC 8.3 Engine Part

$60 USD

Cummins ISC8.3 Fan Hub Pulley, P/N 5282158. All Used Engine Parts Sold With a 30 Day â€œParts Onlyâ€ Warranty. In The Event Of Failure, The Used Engine Part Will Be Replaced Or A Refund...

Condition	Used
Stock Number	4539113
MLS Number	13892438
Category	Engine Miscellaneous Parts
Last Updated	10/16/2025
Location	Fresno, CA, US
Sold By	Garabedian Equipment

11 0

Cummins ISC 8.3 Valve Cover

$85 USD

Quality used valve cover, Cummins ISC/ICL 8.3L, Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part sent may not precisely match the one shown in the picture....

Quantity	2
Condition	Used
Stock Number	37C-4937553-STK
MLS Number	13379025
Category	Valve Covers
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

3 0

Cummins ISC 8.3 Engine Harmonic Balancer

$150 USD

Quality used vibration damper for a Cummins ISC/ISL 8.3 engine, Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part sent may not precisely match the one shown in the...

Quantity	2
Condition	Used
Stock Number	42-395566-STK
MLS Number	13374887
Category	Engine Harmonic Balancers
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

7 0

Cummins ISC 8.3 Crankshaft

$850 USD

Quality used crankshaft for a cummins ISC/ISL 8.3, backed by our standard warranty. OEM # 3965008, 05T1-12, 171759, CUM3965008, PI171757, Cummins 3965006, Cummins 3965007, Cummins 3965008,...

Quantity	-1
Condition	Used
Stock Number	43C-3965008-STK
MLS Number	13398814
Category	Crankshafts
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

(844) 882-___ SHOW
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6 0

Used Cummins Isc 8.3L Block

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USED Cummins isc 8.3L block, Core Charge: 0.00

Condition	Used
Stock Number	13607
MLS Number	10270085
Category	Engine Blocks / Cylinder Blocks
Last Updated	12/22/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(844) 385-___ SHOW
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5 0

2011 Cummins ISC8.3 Engine Control Module ECM ECU 4993121 4993120 CM2250

$1,000 USD

(GOOD USED/ TESTED) OEM 2011 Cummins ISC8.3 Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 4993121; Supersession Part #: 4993120; Service Model Name: CM2250; Stock #: E4245 For...

Condition	Used
Part Number	4993121
Stock Number	E4245
MLS Number	13767473
Category	Engine Control Modules (ECM)
Last Updated	8/19/2025
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

6 0

Cummins ISC 8.3 Rocker Arm

$10 USD

Quality used valve crosshead for a Cummins ISC/ISL 8.3 engine, backed by our standard warranty. OEM # 3943445 Please Note: The part sent may not exactly match the one pictured. Appearance...

Condition	Used
Stock Number	35H-3943445-STK
MLS Number	13387875
Category	Rocker Arms
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

8 0

Cummins ISC 8.3 Rocker Arm

$15 USD

Quality used rocker level support for a Cumminbs ISC/ISL 8.3 engine, backed by our standard warranty. OEM # 3941140 Please Note: The part sent may not exactly match the one pictured....

Quantity	6
Condition	Used
Stock Number	35H-3941140-STK
MLS Number	13387873
Category	Rocker Arms
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

6 0

Cummins ISC 8.3 Rocker Arm

$15 USD

Quality used rocker lever for a Cumnmins ISC/ISL/ 8.3 engine, backed by our standard warranty. OEM # 3941937, comes with shaft part of 3966658 Please Note: The part sent may not exactly...

Quantity	6
Condition	Used
Stock Number	35H-3941937-STK
MLS Number	13387872
Category	Rocker Arms
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

7 0

Cummins ISC 8.3 Rocker Arm

$50 USD

Quality used rocker lever for a Cummins ISL/ISC 8.3 engine, backed by our standard warranty. compatiable with, ISC Series Engines, ISC CM554, ISC CM850, ISL Series Engines, ISL CM554,...

Quantity	6
Condition	Used
Stock Number	35H-3964796-STK
MLS Number	13387871
Category	Rocker Arms
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

7 0

Cummins ISC 8.3 Front Engine Cover

$150 USD

Quality used gear housing for a Cummins ISC/ISL/ISB 8.3L engine, backed by our standard warranty. OEM # 4938693, 4991695 Please Note: The part sent may not exactly match the one pictured....

Condition	Used
Stock Number	30A-4938693-STK
MLS Number	13383913
Category	Front Engine Covers
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

10 0

Cummins ISC 8.3 Camshaft

$400 USD

Quality used camshaft with gear and thrust support for a Cummins ISL/ISC 8.3 engine, backed by our standard warranty. Will fit the following engines below, ISC CM2150, ISC CM850, ISC8.3...

Condition	Used
Stock Number	41C-3966430-STK
MLS Number	13383902
Category	Camshafts
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

13 0

Cummins ISC 8.3 EGR Cooler

$170 USD

Quality used EGR recirculation air plumbing/crossover tube for a Cummins ISC/ISL 8.3 engine, backed by our standard warranty. OEM # ER9058-02, 4988937, 5270057, 4088712, 4088389, 4943521,...

Quantity	2
Condition	Used
Stock Number	39T-4943522-STK
MLS Number	13379026
Category	EGR Coolers
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

27 0

Cummins ISC 8.3 EGR Cooler

$500 USD

Quality used Exhaust Gas Recirculation Cooler (EGR) new style - for a cummins ISL/ISC 8.3L engine 2013+ along with Paccar PX-9, PX-8, backed by our standard warranty. OEM # 4990739, 4352253...

Condition	Used
Stock Number	39C-4990739-V2-STK
MLS Number	13379019
Category	EGR Coolers
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts