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Parts for Cummins ISC, QSC, and 6CTA 8.3L Engines

Cummins 6CTA/ISC/QSC Parts

We carry a wide selection of parts including alternators, starters, hoses, and fans for Cummins 6CTA, ISC, and QSC 8.3 liter diesel engines.

If you need any help finding a part, please use our quote request form or call us at 855.470.3525: our knowledgeable inside sales staff will promptly assist you.


T-BOLT CLAMP - ISC / QSC / KTA19 / QSK19

Genuine Cummins Part

$35.38

DOSER INJECTOR - 6C8.3/ ISC / ISL / QSC / QSL

Genuine Cummins Part

$619.45

VALVE SPRING COMPRESSOR TOOL - KTA19 / QSK19 / KTA38 / QSK38

Genuine Cummins Part

$863.77

INJECTOR REMOVER - B / C SERIES

Surplus Item – Special Price

$239.87

CRANKSHAFT FRONT WEAR SLEEVE INSTALLER

Genuine Cummins Part

$160.47

PLAIN HOSE

Genuine Cummins Part

$44.60

VIBRATION ISOLATOR - ISB / QSB / ISC / QSC

Genuine Cummins Part

$14.54

UNLOADING VALVE BODY - ISB / ISM / QSM / ISC / QSC / L10

Genuine Cummins Part

$235.55

PLAIN HOSE - ISC / QSC / KTA38 / QSK38

Genuine Cummins Part

$51.56

TURBO MOUNTING STUD NUT - ISB240 / 6B5.9 / ISB / ISC350

Genuine Cummins Part

$4.82

TAPPET REMOVAL KIT - ISB / QSB

Genuine Cummins Part

$382.95

CRANKSHAFT REAR WEAR SLEEVE INSTALLER - ISB / QSB

Genuine Cummins Part

$215.27

MOLDED HOSE - ISB / ISC / QSC

Genuine Cummins Part

$37.67

MOLDED HOSE - ISC / QSC

Genuine Cummins Part

$61.04

FLEXIBLE HOSE - ISB / ISC / QSC

Genuine Cummins Part

$164.91

PLAIN HOSE - ISB / ISC / QSC

Genuine Cummins Part

$76.54

ENGINE FAN - 4BT / 6BT / ISB 6.7L / 6CTA 8.3L

BLOWER TYPE, 18" DIAMETER, 7 BLADES, PLASTIC
Genuine Cummins Part

$412.64

ENGINE FAN - 6CTA 8.3L (SUCKER TYPE, 26" DIAMETER, 6 BLADES, PLASTIC)

Genuine Cummins Part

$422.88

HEAT EXCHANGER - 6CTA 8.3L

Genuine Cummins Part

$3,879.58

ENGINE FAN - 4BT / 6BT / 6CTA 8.3L / ISB 6.7L

SUCKER TYPE, 21" DIAMETER, 10 BLADES, PLASTIC
Genuine Cummins Part

$493.11

CRANKSHAFT PULLEY - ISB / QSB / ISC / QSC

Genuine Cummins Part

$101.44

HEAT EXCHANGER GASKET - C Series

Genuine Cummins Part

$29.70

FLEXIBLE HOSE

Genuine Cummins Part

$77.40

ELBOW HOSE - ISC / QSC

Genuine Cummins Part

$55.03

MOUNTING SPACER - ISC350 / ISL400 / ISLG320 / QSB6.7 / ISC330 / ISB / B5.9-A200

Surplus Item – Special Price

$9.20

SEALING WASHER - ISC8.3 / QSC8.3

Genuine Cummins Part

$4.00

VIBRATION ISOLATOR - ISB / QSB / ISC / QSC

Genuine Cummins Part

$405.94

SPEED INDICATOR RING - 4B3.9 / 6B5.9 / 6C8.3 / ISC8.3 / QSC8.3 / QSB5.9

Genuine Cummins Part

$95.92

ALTERNATOR - 4B3.9 / 6B5.9 / 6C8.3 / ISC / ISL / M11 (12 V, 130 A)

Genuine Cummins Part

$1,355.26

MOLDED HOSE - ISC / QSC

Genuine Cummins Part

$63.67

FRONT CRANKSHAFT SEAL KIT - ISC / QSC

Genuine Cummins Part

$96.54

FUEL SYSTEM LEAK TESTER - ISC / ISL

Genuine Cummins Part

$77.52

EGR COOLER LEAK TEST KIT - ISC / ISL

Genuine Cummins Part

$341.10

IDLER PULLEY - ISB / QSB / ISC / QSC

Genuine Cummins Part

$209.72

STARTER - 6C8.3 / ISC8.3 / QSC8.3

Genuine Cummins Part

$1,030.11

OIL DRAIN GASKET - ISC8.3 / QSC8.3

Surplus Item – Special Price

$5.25

ALTERNATOR PULLEY - ISB / QSB / ISC / QSC

Genuine Cummins Part

$151.41

FAN PULLEY - ISB / QSB / ISC / QSC

Genuine Cummins Part

$117.90

FILTER KIT - 6C8.3 / ISC / ISL / QSC / QSL

Genuine Cummins Part

$133.51

V-BAND CLAMP - ISB / ISC / QSC

Genuine Cummins Part

$58.53

ZINC ELECTRODE PLUG - ISC / KTA38 / QSK38 / QSC / VTA 1710

Genuine Cummins Part

$46.76

UNLOADER VALVE CAP - ISB / ISC / QSC

$36.94

CLAMP - ISB / ISX / QSX / ISC / QSC

$34.73

V BAND CLAMP - ISB / ISC / QSC /

$30.33

TURBO MOUNTING STUD - ISC350 / C8.3-C215 / B5.9 / 6C8.3 / ISB-RV275 / ISC300 / C8.3-P

$7.04

HEXAGON NUT - C8.3-C215 / B5.9-M210 / ISB-RV275 / ISC350 / C8.3-P / QSB6.7

$2.25

GASKET - ISC350 / ISC330 / ISC300 / ISC / ISC (CM554)

$2.09

RETURN LINE GASKET - C8.3-250 / B5.9M / QSB5.9 / 6B5.9 / B3.9 130 / C8.3GEN

$1.16

FAN SUPPORT BALL BEARING

$93.41

GASKET - 6C8.3 / C8.3-275 / C8.3-250 / C8.3-M3 / C8.3-M / C8.3GEN.DR / 6C8.3-BUS

$1.87

FAN PULLEY - ISB / QSB / ISC / QSC

$59.26

VALVE STEM SEAL

$3.42

CYLINDER HEAD BOLT

$7.33

FRONT GEAR COVER GASKET

$29.12

GASKET - ISC / C8.3-275 / QSC8.3CM850 / ISC300 / ISC CM2150

$7.56

SEALING WASHER - ISC8.3 / QSC8.3

$1.20

EXPANSION PLUG - B5.9 / 6B5.9 / 4BT3.9 / B3.9-C80 / B3.9-M250 / C8.3-275 / 4BTA3.9

$1.30

THERMOSTAT SEAL - B5.9M / B160 / 6B5.9 / B5.9-M220 / QSB4.5 / B3.9-M250 / QSB-110C

$4.79

GEAR COVER

$57.29

CYLINDER BLOCK - 6C 8.3

$2,308.60

FLANGE GASKET -  ISC8.3 / QSC8.3

$0.95

EXHAUST MANIFOLD BOLT - 4B3.9 / ISB-RV275 / ISL400 / ISC CM554 / ISC350 / 6B5.9

$3.19

TURBOCHARGER DRAIN OIL GASKET - 6C8.3 / 4B3.9 / B5.9-M330 / C8.3-C260 / ISC CM554

$6.53

LONG BLOCK - 6CT (240 HP)

$9,557.86

LONG BLOCK - 6CTA (NEW)

$8,701.62