Cummins ISC 8.3 Truck Parts For Sale

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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.

Cummins ISC 8.3 Fan Clutch

$300 USD

Quality used 551101133160 Dynamatic Sauer Danfoss Motor Hydraulic Fan Drive usually used on New Flyer buses with an 8.3 Cummins engine, backed by our standard warranty. *May not come with...

Condition	Used
Stock Number	32C-551101133-STK
MLS Number	13412259
Category	Fan Clutches
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

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

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

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

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

Cummins ISC 8.3 Intake Manifold

$60 USD

Quality used air transfer pipe, backed by our standard warranty. compatiable with, B5.9 Series, B5.9 CM2670 B166C, B5.9 G, B5.9 GAS PLUS CM556, C Series, C GAS PLUS CM556, G Series,...

Quantity	2
Condition	Used
Stock Number	30E-3918327-STK
MLS Number	13385960
Category	Intake Manifolds
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

Cummins ISC 8.3 Intake Manifold

$60 USD

Quality used air transfer tube for a Cummins ISC/ISL 8.3 engine, backed by our standard warranty. OEM # 3682674, 3681017 Please Note: The part sent may not exactly match the one pictured....

Quantity	2
Condition	Used
Stock Number	30E-3682674-STK
MLS Number	13385956
Category	Intake Manifolds
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

Cummins ISC 8.3 Hydraulic Pump

$450 USD

Quality used Danfoss hyrdaulic pump (PUMP,HYDRAULIC,TANDEM,2X29CC,B-FLANGE,CW ROTATION), backed by our standard warranty. OEM # 80001973, 00111663, 0124485, DE2R-29SH-BB-908-29-N104-NNN-000...

Quantity	2
Condition	Used
Stock Number	32PH-80001973-STK
MLS Number	13385946
Category	Hydraulic Pumps
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

Cummins ISC 8.3 Transmission Clutch Housing

$325 USD

Quality used flywheel housing for a Cummins ISC/ISB/ISL 8.3 engine, backed by our standard warranty. can fit these cummins engines, ISC Series Engines, ISC CM2150, ISC CM850, ISC8.3...

Condition	Used
Stock Number	44A-3926207-STK
MLS Number	13383915
Category	Transmission Clutch Housings
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

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

Cummins ISC 8.3 Fuel Filter

$40 USD

Quality used fuel support for a cummins ISC/ISL/ISB 8.3 engine, backed by our standard warranty. SHould work on the following Cummins engines, ISC Series Engines, ISC CM2150, ISC CM850,...

Condition	Used
Stock Number	30FF-3965155-STK
MLS Number	13383903
Category	Fuel Filters
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

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

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

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

Cummins ISC 8.3 EGR Cooler

$500 USD

Quality used Exhaust Gas Recirculation Cooler (EGR) old 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-V1-STK
MLS Number	13379018
Category	EGR Coolers
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

Cummins ISC 8.3 Exhaust Manifold

$300 USD

Quality used exhaust manifold (both sides of the exhaust manifold sold as a whole unit) for a Cummins ISC/ISL 8.3L EPA 2013+, backed by our standard warranty. Engines that this part was...

Quantity	2
Condition	Used
Stock Number	30ME-4932115-STK
MLS Number	13379015
Category	Exhaust Manifolds
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

Cummins ISC 8.3 Front Engine Cover

$85 USD

Quality used gear cover/front timing cover (3958112) is used primarily on cummins EPA13+ 8.9 liter ISC/ISL engines, backed by our standard warranty. OEM # 3958112 Please Note: The part...

Quantity	3
Condition	Used
Stock Number	30C-3958112-STK
MLS Number	13379014
Category	Front Engine Covers
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

Cummins ISC 8.3 Engine

$130 USD

Quality used rocker level hosuing with three wiring harnesses for the fuel injectors for a Cummins ISL/ISC 8.3, backed by our standard warranty. OEM # 5295882, 4935283, 4939387, 4933671,...

Quantity	2
Condition	Used
Stock Number	37R-4935283-STK
MLS Number	13374890
Category	Engines
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

Cummins ISC 8.3 Engine Wiring Harness

$540 USD

Quality used engine wire harness for an 8SC/ISL 8.9 engine with epa 2007+, backed by our standard warranty. OEM # 5256656, 4981119, 4946723, 4941057 Please Note: The part sent may not...

Quantity	2
Condition	Used
Stock Number	12E-5256656-STK
MLS Number	13374883
Category	Engine Wiring Harnesses
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

Cummins ISC 8.3 Engine Oil Cooler

$70 USD

Quality used oil cooler for a Cummins ISC/ISL 8.3 engine, backed by our standard warranty. This 15-plate oil cooler core is commonly used in the following Cummins engines: C Series, ISC...

Quantity	4
Condition	Used
Stock Number	30OC-3966365-STK
MLS Number	13374882
Category	Engine Oil Coolers
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

Cummins ISC 8.3 Belt Tensioner

$50 USD

Quality used cummins ISC 8.3 engine Dayco belt tensioner (serpentine belt) with 8 grooves, backed by our standard warranty. Vehicle Fitment, Cummins ISC, 2007-2014 Freightliner M2 Models...

Quantity	2
Condition	Used
Stock Number	30AT-3973819-STK
MLS Number	13374880
Category	Belt Tensioners
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

Cummins ISC 8.3 Steering Pump

$170 USD

Quality used Danfoss hydraulic motor/power steering pump 204617 (DANFOSS | GEAR MOTOR GR3 BIDIRECT FIXED DISPL) for a Cummins 8.3 ISC engine. Will work on New Flyer or Bluebird rear engine...

Quantity	2
Condition	Used
Stock Number	34P-12125094-STK
MLS Number	13365238
Category	Steering Pumps
Last Updated	11/18/2025
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

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2006 Cummins ISC 8.3 Engine Control Module (ECM) for 2004-2006 Part # 4921776, CM850

$695 USD

(GOOD USED BENCH TESTED w/ WARRANTY) 2006 Cummins ISC 8.3L Engine Control Module (ECM) 4921776 For Sale, CM850, Transit Bus ISL8.3, Part # 4921776, ECM Code: W90091.15, Pulled Off 2006...

Condition	Used
Will Fit Year(s)	2004-2006
Part Number	4921776
Stock Number	9387
MLS Number	13734199
Category	Engine Control Modules (ECM)
Last Updated	7/31/2025
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.