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Engine Parts (12821)
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026241 (1)038249 (1)1 CYLINDER (7)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)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 (3)3329058 (1)3335301 (1)3335393 (1)3335512 (1)3335586 (1)3400811 (1)3408501 (2)3411458 (2)3417627 (1)3417959 (1)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)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)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)4993120 (3)4995602 (1)4BT (5)5.9/6.7 (1)5.9B (5)5.9L (118)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 (77)6AT3.4 (2)6BT (92)6BTA (2)6CT (88)   6CT 8.3 (66)   6CTA 8.3 (10)8.3 (28)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)B Series (11)B5.9 (21)B5.9G (4)B6.7 (36)BC (1)BC1-400 (10)BC3-290 (1)Big Cam (177)   Big Cam II (10)   Big Cam III (13)   Big Cam IV (49)C Series (1)C8.3 (23)Celect (3)CELECT + (6)Celect Plus (8)CENTURY CLASS 112 (1)CM2150D (1)CM2250 (15)CM2350 (35)CM550 (4)CM554 (1)CM570 (2)CM850 (4)CM870 (1)CXU633T (1)F650 (1)F750 (2)FFC270 SMALL CAM (1)ISB (2005)ISB / QSB (29)   ISB / QSB 5.9 (3)   ISB / QSB 6.7 (18)   ISB 3.9L (8)   ISB 5.9L (153)   ISB 5.9L EGR (26)   ISB 6.7L (583)ISC (264)ISC / ISL (48)   ISC 8.3 (68)   ISC 8.3CR (4)ISL (562)ISL 400 (1)ISL CM850 (1)   ISL G (56)   ISL9 (124)ISLG (1)ISM (556)ISX (5246)ISX 450ST (5)   ISX DPF (42)   ISX EGR (98)   ISX Pre-EGR (6)   ISX11.9 (6)   ISX12 (398)   ISX12 G (111)   ISX12N (8)   ISX15 (1847)ISX12-G (11)KENWORTH / PETERBILT (1)KT38 (1)KTA38 (1)L10 (170)L10 / M11 (30)L10E (4)L700 (1)L9 (37)L9N (2)LTA (1)M11 (283)M11 / ISM (66)   M11 CELECT (34)   M11 CELECT PLUS (55)MANY (2)MV607 (1)MX13 12.9L (1)N14 (774)   N14 CELECT (67)   N14 CELECT / CELECT PLUS (1)   N14 CELECT PLUS (211)   N14E (13)   N14M (33)NH/NTC/855 (1)NH220 (1)NH230 (1)NT / NH (1)NT855 (40)NTC (12)   NTC250 (1)   NTC335 (2)OTHER (142)P3683289 (1)PT Pacer (1)QE296C (1)QSB (49)QSB 4.5L (6)   QSB 4.5 (14)   QSB 6.7 (24)QSB-155C (1)QSC 8.3 (134)QSC8.3 (1)QSF 3.8 (3)QSL (2)QSM (4)QSM11 (9)QSX (17)QSX11.9 (15)QSX15 (65)SMALL CAM (12)SS318 (1)T600B (1)T680 (1)V903 (3)VTA28 (1)Westport GX (1)X12 (31)X15 (400)X-15 (2)
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Used (12821)
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Showing 1 - 25 of 12,821 Engine Part Listings

1 - 25 of 12,821 listings
1 - 25 of 12,821 listings
Cummins ISB Valve Cover Part # 4944083, 4944084

Cummins ISB Valve Cover Part # 4944083, 4944084

Newly Listed
$95 USD
(USED / FOR PARTS) Cummins ISB6.7L Diesel Engine Valve Cover 4944083 For Sale, Part # 4944083, ASSY Part # 4944084, Stock # 9913 **COSMETIC DAMAGE, REFER TO PHOTOS*** All our PARTS are...
ConditionUsed
Part Number4944083, 4944084
Stock Number9913
MLS Number14100343
CategoryValve Covers
Last Updated1/20/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Cummins 3078274 Engine Part for a Western Star TR 4900 EX

2001 Cummins 3078274 Engine Part for a Western Star TR 4900 EX

Recently Updated
$289.99 USD
Cummins N14 Celect Plus Engine Timing Cover 3078274, From 2001 Western Star 4900 EX VIN 5CKEDDJHX1C100274
ConditionUsed
Fits To Make(s)WESTERN STAR TR
Fits To Model(s)4900 EX
Stock Number142426
MLS Number12523269
CategoryEngine Miscellaneous Parts
Last Updated1/20/2026
Location
Owensboro, KY, US
Sold By
West Side Truck Parts
(866) 828-___  SHOW
NUMBERCall Seller
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West Side Truck Parts
Cummins 3066299 Rocker Arm for a Western Star TR 4900 EX

2001 Cummins 3066299 Rocker Arm for a Western Star TR 4900 EX

Recently Updated
$49.99 USD
Cummins N14 Celect Plus Engine Rocker Lever Arm 3066299 3073303 3066300, From 2001 Western Star 4900EX VIN 5CKEDDJHX1C100274
Quantity3
ConditionUsed
Fits To Make(s)WESTERN STAR TR
Fits To Model(s)4900 EX
Stock Number142420
MLS Number12523262
CategoryRocker Arms
Last Updated1/20/2026
Location
Owensboro, KY, US
Sold By
West Side Truck Parts
(866) 828-___  SHOW
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West Side Truck Parts
Cummins 3076221 Engine Part for a Western Star TR 4900 EX

2001 Cummins 3076221 Engine Part for a Western Star TR 4900 EX

Recently Updated
$129.99 USD
Cummins N14 Celect Plus Engine Rocker Lever Housing 3076221, From 2001 Western Star 4900EX VIN 5CKEDDJHX1C100274
Quantity2
ConditionUsed
Fits To Make(s)WESTERN STAR TR
Fits To Model(s)4900 EX
Stock Number142418
MLS Number12523260
CategoryEngine Miscellaneous Parts
Last Updated1/20/2026
Location
Owensboro, KY, US
Sold By
West Side Truck Parts
(866) 828-___  SHOW
NUMBERCall Seller
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West Side Truck Parts
Cummins ISB / QSB 5.9 Valve Cover Part # 3945799

Cummins ISB / QSB 5.9 Valve Cover Part # 3945799

Recently Updated
Contact for price
(GOOD USED) Cummins ISB 5.9L Valve Cover 3945799 For Sale, 24 VALVE, FITS 1998 1999 2000 2001 2002 2003, Part # 3945799, ISB 5.9, 6BT, Stock # 6691 | Tested Inspected! All our PARTS are...
ConditionUsed
Part Number3945799
Stock Number6691
MLS Number12521269
CategoryValve Covers
Last Updated1/19/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
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