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026241 (1)038249 (1)1 CYLINDER (9)12002-0003 (1)12002-0004 (1)130119 (1)139433 (1)150002 (1)1664755C3 (1)1664760C5 (2)18.7 (1)202141 (1)202503 (1)210713 (1)211929 (1)217323 (1)2864072 (1)2864865 (1)2865070 (1)2870232 (1)2872288 (1)2877454 (1)2883201 (1)2883239 (1)2883303 (1)2883312 (1)2884753 (1)2884808 (1)2888049 (1)2891955 (1)2897183 (1)2899545 (1)2899728 (1)2899828 (1)3.9L (2)3003708 (1)3013630 (1)3038996 (3)3064304 (1)3066291 (2)3066299 (2)3068390 (1)3068462 (1)3069632 (1)3069689 (1)3073499 (2)3073692 (3)3073707 (1)3075022 (2)3076046 (1)3076221 (4)3078274 (1)3079661 (2)3079662 (2)3081279 (1)3081359 (1)3083817 (1)3084533 (2)309872 (1)3098721 (1)3101655 (1)3102370 (1)3102619 (1)3102753 (1)3102759 (1)3102777 (1)3102787 (1)3102796 (4)3102801 (2)3102957 (1)3103184 (3)3103187 (1)3103248 (1)3103336 (1)3103460 (1)3103959 (1)3104216 (1)3104874RX (1)3161564R (1)3161622 (1)3161781 (1)3161791 (3)3161942 (3)320 (4)3285102 (1)3329058 (1)3335301 (1)3335393 (1)3335512 (1)3335586 (1)3400811 (1)3408501 (2)3411458 (2)3417627 (1)3417959 (1)350 (2)3571408C3 (1)3571409C3 (1)359918C92 (1)3599518C93 (1)3606384C2 (1)3606385C2 (1)3609832 (1)3609835 (1)3680167 (3)3680239 (2)3680260 (2)3680425 (4)3680522 (6)3680546 (1)3681141 (1)3681144 (6)3681446 (2)3681533 (2)3681674 (6)3682179 (1)3682577 (1)3682627 (3)3682667 (2)3682674 (2)3682896 (1)3682978 (1)3683011 (1)3683012 (1)3683061 (1)3683131 (3)3683264 (2)3683289 (1)3683323 (1)3683330 (1)3683435 (1)3683600 (1)3683669 (1)3684009 (1)3684273 (3)3684386 (1)3685566 (2)3685670 (2)3685851 (1)3685948 (1)3685960 (3)3686018 (1)3686358 (3)3686642 (2)3686738 (1)3686778 (3)3686901 (2)3687527 (3)3688549 (1)3689158 (1)3819767 (1)3821645 (1)3832633 (1)3879797 (1)3882674 (1)3882888 (1)3883367 (2)3892278 (1)3892697 (2)3893584 (1)3895453 (2)3895736 (1)3903826 (1)3914463 (1)3914868 (1)3917639 (1)3941253 (1)3958209 (1)3960058 (1)3966171 (1)3970201 (1)3974156 (1)3974158 (1)3975818 (2)3975944 (2)4004591 (1)4010231 (1)4026587 (3)4026691 (3)4039353 (1)4059294 (1)4059297 (1)4059353 (3)4059393 (1)4059455 (2)4076946 (6)4101432 (1)4101850 (1)4101852 (5)4101884 (3)4298650 (1)4300950 (1)4313837 (1)4318218 (1)4320125 (3)4326873 (3)4329591 (1)4377382 (1)4386479 (1)4399807 (1)4399810 (1)4399832 (1)465A (2)4907227 (1)4907408 (3)4918022 (3)4921728 (2)4923748 (2)4936496 (2)4938209 (1)4941778 (1)4943134 (2)4943301 (1)4952490 (1)4952540 (1)4952770 (1)4963807 (1)4965517 (1)4965870 (1)4965895 (2)4966422 (1)4966464 (1)4973081 (3)4974958 (1)4975879 (1)4993120 (3)4995602 (1)4BT (10)5.9/6.7 (1)5.9B (5)5.9L (125)5256492 (1)5260973 (2)5264950 (1)5272428 (2)5274750 (2)5282158 (1)5282159 (1)5283475 (1)5285026 (2)5286954 (1)5289175 (1)5290170 (1)5290910 (3)5291050 (1)5293389 (2)5293508 (1)5295117 (2)5301080 (1)5311267 (1)5311734 (1)5314216 (1)5317072 (2)5317106 (1)5317106RXCUM (1)5317110 (1)5319965 (1)5336591 (1)5339777 (2)5365463 (2)5367848 (1)5397620 (1)5403047 (1)5467701 (1)5467713 (1)5467785 (1)5473913 (1)555 (1)5563061 (1)5564492 (1)5582778 (1)5589775 (1)5590140 (1)5654089 (1)5664261 (1)6.7 (78)6AT3.4 (2)6B (1)6BT (101)6BTA (2)6CT (90)   6CT 8.3 (67)   6CTA 8.3 (10)8.3 (29)8.3 / ISL (7)8.3 CNG (1)8.9ISL (1)855 (6)855 Small Cam (4)88NT (2)9200I (1)9400 (1)9400I (2)A3FE (2)AUTOCAR (1)B Series (15)B5.9 (19)B5.9G (4)B6.7 (51)BC (1)BC1-400 (10)BC3-290 (2)BC3-300 (1)BC4-300 (1)Big Cam (215)   Big Cam II (10)   Big Cam III (13)   Big Cam IV (52)B-Series (2)C Series (1)C8.3 (23)Celect (6)CELECT + (7)Celect Plus (11)CENTURY CLASS 112 (1)CM2150D (1)CM2250 (15)CM2350 (36)CM550 (4)CM554 (1)CM570 (2)CM850 (6)CM870 (1)CXU633T (1)F650 (1)F750 (2)FFC270 SMALL CAM (1)ISB (2081)ISB / QSB (47)   ISB / QSB 5.9 (3)   ISB / QSB 6.7 (20)   ISB 3.9L (10)   ISB 5.9L (161)   ISB 5.9L EGR (26)   ISB 6.7L (605)ISC (296)ISC / ISL (50)   ISC 8.3 (77)   ISC 8.3CR (4)ISL (602)ISL 400 (1)ISL CM850 (1)   ISL G (58)   ISL9 (133)ISLG (1)ISM (585)ISX (5554)ISX 450ST (10)   ISX DPF (48)   ISX EGR (111)   ISX Pre-EGR (6)   ISX11.9 (7)   ISX12 (434)   ISX12 G (132)   ISX12N (8)   ISX15 (1922)ISX12-G (11)KENWORTH / PETERBILT (1)KT38 (1)KTA1150 (2)KTA38 (1)L Series (1)L10 (184)L10 / M11 (31)L10E (4)L700 (1)L9 (45)L9N (21)LTA (1)M11 (303)M11 / ISM (73)M11 MECHANICAL (1)   M11 CELECT (40)   M11 CELECT PLUS (60)MANY (2)MV607 (1)MX13 12.9L (1)N14 (876)   N14 CELECT (81)   N14 CELECT / CELECT PLUS (1)   N14 CELECT PLUS (225)   N14E (12)   N14M (33)NH/NTC/855 (2)NH220 (1)NH230 (1)NT / NH (7)NT855 (43)NTC (13)   NTC250 (1)   NTC290 (1)   NTC335 (2)OTHER (180)P3683289 (1)PT Pacer (1)QE296C (1)QSB (57)QSB 4.5L (6)   QSB 3.3 (1)   QSB 4.5 (15)   QSB 6.7 (27)QSB-155C (1)QSC 8.3 (134)QSC8.3 (1)QSF 3.8 (3)QSF2.8 (2)QSK23 (1)QSL (2)QSM (11)QSM11 (10)QSX (19)QSX11.9 (15)QSX15 (68)SMALL CAM (12)SS318 (2)T600B (1)T680 (1)USED PARTS (2)V903 (5)VTA28 (1)Westport GX (1)Woodward (1)X12 (48)X15 (439)X-15 (2)X15 2021-2026 (1)
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Quick Filters

Showing 1 - 25 of 13,969 Engine Part Listings

1 - 25 of 13,969 listings
1 - 25 of 13,969 listings
Cummins OEM ISM Engine Control Module ECM ECU EPA07 4963807 4963808 CM876

2007 Cummins OEM ISM Engine Control Module ECM ECU EPA07 4963807 4963808 CM876

Newly Listed
$1,500 USD
(GOOD USED/TESTED) Cummins OEM ISM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4963808; Supersession Part #: 4963807; Service Model Name: ISM CM876; Stock #: E4403 For...
ConditionUsed
Part Number4963807
Stock NumberE4403
MLS Number14105585
CategoryEngine Control Modules (ECM)
Last Updated1/22/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins ISX 450ST Camshaft for a Peterbilt 378

2004 Cummins ISX 450ST Camshaft for a Peterbilt 378

Newly Listed
$699.95 USD
Genuine Cummins ISX Injector Camshaft, Measurements: 43" Long and 3.25" Diameter, Take off Cummins ISX450ST Engine with 535,578 miles, Engine Serial: 14044779, Build Date: 11-23-2002,...
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)378
Stock Number16306
MLS Number14104392
CategoryCamshafts
Last Updated1/22/2026
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___  SHOW
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High Mountain Horsepower
Cummins ISX 450ST Camshaft for a Peterbilt 378

2004 Cummins ISX 450ST Camshaft for a Peterbilt 378

Newly Listed
$649.95 USD
Genuine Cummins ISX Valve Camshaft, Measurements: 43" Long and 2.5" Diameter, Take off Cummins ISX450ST Engine with 535,578 miles, Engine Serial: 14044779, Build Date: 11-23-2002,...
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)378
Stock Number16305
MLS Number14104391
CategoryCamshafts
Last Updated1/22/2026
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___  SHOW
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High Mountain Horsepower
Cummins ISX 450ST Rocker Arm for a Peterbilt 378

2004 Cummins ISX 450ST Rocker Arm for a Peterbilt 378

Newly Listed
$224.95 USD
Cummins Rocker Arm Assembly , Take off Cummins ISX450ST Engine with 535,578 miles, Engine Serial: 14044779, Build Date: 11-23-2002, Casting #'s: 4059304 / 4059294 / 4059351 / 026241
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)378
Stock Number16301
MLS Number14104387
CategoryRocker Arms
Last Updated1/22/2026
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___  SHOW
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High Mountain Horsepower
Cummins ISX 450ST Rocker Arm for a Peterbilt 378

2004 Cummins ISX 450ST Rocker Arm for a Peterbilt 378

Newly Listed
$224.95 USD
Cummins Rocker Arm Assembly , Take off Cummins ISX450ST Engine with 535,578 miles, Engine Serial: 14044779, Build Date: 11-23-2002, Casting # 4059353 / 4059297 / 026241 / 4059306
ConditionUsed
Fits To Make(s)PETERBILT
Fits To Model(s)378
Stock Number16300
MLS Number14104386
CategoryRocker Arms
Last Updated1/22/2026
Location
Spokane Valley, WA, US
Sold By
High Mountain Horsepower
(833) 913-___  SHOW
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High Mountain Horsepower
Cummins N14 CELECT PLUS Engine Control Module (ECM)

Cummins N14 CELECT PLUS Engine Control Module (ECM)

Newly Listed
$2,200 USD
Nous livrons partout au Canada et États-Unis. We ship anywhere in Canada USA. - Stock: 8300ECM - Cummins N14 Celect Plus / M11 - Engine Control Modules - P/N : 3408300 - Sans Échange /...
ConditionUsed
Part Number3408300
Stock Number8300ECM
MLS Number14104378
CategoryEngine Control Modules (ECM)
Last Updated1/22/2026
Location
Beauceville, QC, Canada
Sold By
Camions Gilbert
(888) 595-___  SHOW
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Camions Gilbert
Cummins A3FE Engine Control Module (ECM) for a Blue Bird A3FE

2009 Cummins A3FE Engine Control Module (ECM) for a Blue Bird A3FE

Recently Updated
$650 USD
This part is VIN specific and may not be stock. Please contact us directly to inquire about availability and potential sourcing options from our large on-site yard inventory PHONE:...
ConditionUsed
Fits To Make(s)Blue Bird
Fits To Model(s)A3FE
Stock Number10E-4943134-13075
MLS Number14086128
CategoryEngine Control Modules (ECM)
Last Updated1/21/2026
Location
Big Lake, MN, US
Sold By
Quality Bus and Truck Parts
(844) 580-___  SHOW
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Quality Bus and Truck Parts
Cummins A3FE Engine Control Module (ECM) for a Blue Bird A3FE

2009 Cummins A3FE Engine Control Module (ECM) for a Blue Bird A3FE

Recently Updated
$650 USD
Quality used engine control module (ECM) for a Cummins 6.7, (120 pin), Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part sent may not precisely match the one shown...
ConditionUsed
Fits To Make(s)Blue Bird
Fits To Model(s)A3FE
Stock Number10E-4943134-13074
MLS Number14028318
CategoryEngine Control Modules (ECM)
Last Updated1/21/2026
Location
Big Lake, MN, US
Sold By
Quality Bus and Truck Parts
(844) 580-___  SHOW
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Quality Bus and Truck Parts
Cummins ISB 6.7L Engine Control Module (ECM) for a Thomas Built Bu EF

2010 Cummins ISB 6.7L Engine Control Module (ECM) for a Thomas Built Bu EF

Recently Updated
$650 USD
Quality used engine control module (ECM) for a Cummins 6.7, (120 pin), backed by our standard warranty. *May need to be reprogrammed* VIN: 1T88U4E26A1125023, ESN: 46993788, HP: ? OEM #...
ConditionUsed
Fits To Make(s)THOMAS BUILT BU
Fits To Model(s)EF
Stock Number10E-4943134-43026
MLS Number13332141
CategoryEngine Control Modules (ECM)
Last Updated1/21/2026
Location
Big Lake, MN, US
Sold By
Quality Bus and Truck Parts
(844) 580-___  SHOW
NUMBERCall Seller
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Quality Bus and Truck Parts
Cummins 5.9L Engine Control Module (ECM)

Cummins 5.9L Engine Control Module (ECM)

Recently Updated
$550 USD
Quality used Engine Control Module (ECM) for a Cummins 5.9 engine. Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part sent may not precisely match the one shown in the...
ConditionUsed
Stock Number10E-3944124-STK
MLS Number12686253
CategoryEngine Control Modules (ECM)
Last Updated1/21/2026
Location
Big Lake, MN, US
Sold By
Quality Bus and Truck Parts
(844) 580-___  SHOW
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Quality Bus and Truck Parts
Cummins ISB 6.7L Engine Wiring Harness

Cummins ISB 6.7L Engine Wiring Harness

Recently Updated
$125 USD
Quality used Cummins 6.7 electronic control module wiring harness. Low Cost, Warranty, Fast Nationwide Shipping! Please note that the part sent may not precisely match the one shown in the...
Quantity6
ConditionUsed
Stock Number12E-5262910-STK
MLS Number11705254
CategoryEngine Wiring Harnesses
Last Updated1/21/2026
Location
Big Lake, MN, US
Sold By
Quality Bus and Truck Parts
(844) 580-___  SHOW
NUMBERCall Seller
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Quality Bus and Truck Parts
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