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Cummins ISC / QSC / 6C 8.3 Cylinder Head Components
Cylinder Head Components for Cummins ISC / QSC / 6C 8.3 engines. Every part in this collection is listed for the 6C, 6CTA, ISC, QSC by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.
45 part numbers. Match the part number and your engine serial number — not sure? Call or text (720) 445-6249.
| Part # | Replaces | Description | Fits | Price | Availability |
|---|---|---|---|---|---|
| 045074 | Cummins 3919433 | Cummins ROCKER SHAFT | CUMMINS 6C ENGINES 8.3 CUMMINS ISC ENGINES +1 more |
Call for price | Request lead time |
| M-5316173 | Cummins 5316173 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Valve Spring | CUMMINS C/ISC/QSC/ISL/QSL | $6.99 | Ships from supplier · Lead time confirmed when you order |
| M-5316172 | Cummins 5316172 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Valve Spring | CUMMINS C/ISC/QSC/ISL/QSL | $7.99 | Ships from supplier · Lead time confirmed when you order |
| M-5292625 | Cummins 5292625 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Valve Spring | CUMMINS C/ISC/QSC/ISL/QSL | $4.99 | Ships from supplier · Lead time confirmed when you order |
| M-4936076 | Cummins 4936076 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Valve Spring | CUMMINS C/ISC/QSC/ISL/QSL | $6.99 | Ships from supplier · Lead time confirmed when you order |
| M-4089762 | Cummins 4089762 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Exhaust Valve Kit | CUMMINS C/ISC/QSC/ISL/QSL | $50.99 | Ships from supplier · Lead time confirmed when you order |
| M-4089761 | Cummins 4089761 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Intake Valve Kit | CUMMINS C/ISC/QSC/ISL/QSL | $51.99 | Ships from supplier · Lead time confirmed when you order |
| M-3979599 | Cummins 3979599 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Valve Rotator | CUMMINS C/ISC/QSC/ISL/QSL | $19.99 | Ships from supplier · Lead time confirmed when you order |
| M-3970727 | Cummins 3970727 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Intake Valve | CUMMINS C/ISC/QSC/ISL/QSL | $41.99 | Ships from supplier · Lead time confirmed when you order |
| M-3969637 | Cummins 3969637 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Exhaust Valve | CUMMINS C/ISC/QSC/ISL/QSL | $47.99 | Ships from supplier · Lead time confirmed when you order |
| M-3944452 | Cummins 3944452 | Interstate-McBee Valve Spring Retainer for Cummins ISL / ISC - Replaces 3944452 | CUMMINS C/ISC/QSC/ISL/QSL | $3.99 | Ships from supplier · Lead time confirmed when you order |
| M-3942589 | Cummins 3942589 | Interstate-McBee Exhaust Valve for Cummins ISL / ISC - Replaces 3942589 | CUMMINS C/ISC/QSC/ISL/QSL | $17.99 | Ships from supplier · Lead time confirmed when you order |
| M-3942588 | Cummins 3942588 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Intake Valve | CUMMINS C/ISC/QSC/ISL/QSL | $12.99 | Ships from supplier · Lead time confirmed when you order |
| M-3940153 | Cummins 3940153 | Interstate-McBee Exhaust Valve Insert for Cummins ISL / ISC - Replaces 3940153 | CUMMINS C/ISC/QSC/ISL/QSL | $11.99 | Ships from supplier · Lead time confirmed when you order |
| M-3940152 | Cummins 3940152 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Valve Insert | CUMMINS C/ISC/QSC/ISL/QSL | $8.99 | Ships from supplier · Lead time confirmed when you order |
| M-3939970 | Cummins 3939970 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Push Rod | CUMMINS C/ISC/QSC/ISL/QSL | $22.99 | Ships from supplier · Lead time confirmed when you order |
| M-3933088 | Cummins 3933088 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Exhaust Valve Insert | CUMMINS C/ISC/QSC/ISL/QSL | $20.99 | Sold out - call for options |
| M-3928174 | Cummins 3928174 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Exhaust Valve Insert | CUMMINS C/ISC/QSC/ISL/QSL | $6.99 | Ships from supplier · Lead time confirmed when you order |
| M-3927256 | Cummins 3927256 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Intake Valve Insert | CUMMINS C/ISC/QSC/ISL/QSL | $34.99 | Ships from supplier · Lead time confirmed when you order |
| M-3925273 | — | Interstate-McBee Cummins New Premium 8.3L C/ISC Valve Rotator, , Pack of 1 | CUMMINS C/ISC/QSC/ISL/QSL | $19.99 | Ships from supplier · Lead time confirmed when you order |
| M-3924582 | Cummins 3924582 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Intake Valve Insert | CUMMINS C/ISC/QSC/ISL/QSL | $12.99 | Ships from supplier · Lead time confirmed when you order |
| M-3924492 | Cummins 3924492 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Intake Valve | CUMMINS C/ISC/QSC/ISL/QSL | $9.99 | Ships from supplier · Lead time confirmed when you order |
| M-3923564 | Cummins 3923564 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Valve Guide | CUMMINS C/ISC/QSC/ISL/QSL | $6.99 | Sold out - call for options |
| M-3916588 | Cummins 3916588 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Exhaust Valve Spring | CUMMINS C/ISC/QSC/ISL/QSL | $31.99 | Ships from supplier · Lead time confirmed when you order |
| M-3912209 | Cummins 3912209 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Rocker Lever Shaft | CUMMINS C/ISC/QSC/ISL/QSL | $51.99 | Ships from supplier · Lead time confirmed when you order |
| M-3905870 | Cummins 3905870 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Rocker Lever Support | CUMMINS C/ISC/QSC/ISL/QSL | $47.99 | Ships from supplier · Lead time confirmed when you order |
| M-3905194 | Cummins 3905194 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Push Rod | CUMMINS C/ISC/QSC/ISL/QSL | $7.99 | Ships from supplier · Lead time confirmed when you order |
| M-3902254 | Cummins 3902254 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Exhaust Valve | CUMMINS C/ISC/QSC/ISL/QSL | $21.99 | Ships from supplier · Lead time confirmed when you order |
| M-3901717 | Cummins 3901717 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Rocker Lever | CUMMINS C/ISC/QSC/ISL/QSL | $36.99 | Sold out - call for options |
| M-3901177 | Cummins 3901177 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Half Valve Lock | CUMMINS C/ISC/QSC/ISL/QSL | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3802813 | Cummins 3802813 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Exhaust Valve Kit | CUMMINS C/ISC/QSC/ISL/QSL | $20.99 | Ships from supplier · Lead time confirmed when you order |
| M-3802812 | Cummins 3802812 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Intake Valve Kit | CUMMINS C/ISC/QSC/ISL/QSL | $18.99 | Sold out - call for options |
| M-3802463 | Cummins 3802463 | Interstate-McBee Intake Valve Kit for Cummins ISL / ISC - Replaces 3802463 | CUMMINS C/ISC/QSC/ISL/QSL | $9.99 | Ships from supplier · Lead time confirmed when you order |
| M-3802085 | Cummins 3802085 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Exhaust Valve Kit | CUMMINS C/ISC/QSC/ISL/QSL | $24.99 | Ships from supplier · Lead time confirmed when you order |
| M-3800341 | Cummins 3800341 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Exhaust Valve Kit | CUMMINS C/ISC/QSC/ISL/QSL | $20.99 | Ships from supplier · Lead time confirmed when you order |
| M-3800340 | Cummins 3800340 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Intake Valve Kit | CUMMINS C/ISC/QSC/ISL/QSL | $12.99 | Ships from supplier · Lead time confirmed when you order |
| M-144910 | Cummins 144910 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Exhaust Valve | CUMMINS C/ISC/QSC/ISL/QSL | $45.99 | Ships from supplier · Lead time confirmed when you order |
| 040048 | Cummins 3161006 Cummins 3900629 Cummins 3901235 +6 more |
Mack SCREW (Pack of 5) | CUMMINS 6C ENGINES 8.3 MACK ASET ENGINE +5 more |
$6.20 | Ships from supplier · Lead time confirmed when you order |
| 192195 | Cummins 3927257 Cummins 3933088 |
Cummins ISC Standard Exhaust Insert | CUMMINS ISC ENGINES | $137.88 | Ships from supplier · Lead time confirmed when you order |
| 192183 | Cummins 3925863 | Cummins ISC Semi-Finished Valve Guide, PAI (OEM 3925863), Pack of 4 | CUMMINS ISC ENGINES | $11.76 | Ships from supplier · Lead time confirmed when you order |
| 192182 | Cummins 3925864 | Cummins ISC Unfinished Valve Guide, PAI (OEM 3925864), Pack of 4 | CUMMINS ISC ENGINES CUMMINS 6C ENGINES 8.3 |
$28.12 | Ships from supplier · Lead time confirmed when you order |
| 192162 | Cummins 3944452 | Cummins ISC Valve Spring Retainer, PAI (OEM 3944452), Pack of 6 | CUMMINS ISC ENGINES | $29.70 | Ships from supplier · Lead time confirmed when you order |
| 192132 | Cummins 3948102 | Cummins ISC Finished Valve Guide, PAI (OEM 3948102), Pack of 6 | CUMMINS ISC ENGINES | $22.74 | Ships from supplier · Lead time confirmed when you order |
| 045073 | — | Cummins ROCKER SHAFT | CUMMINS 6C ENGINES 8.3 CUMMINS ISC ENGINES +1 more |
$28.16 | Ships from supplier · Lead time confirmed when you order |
| 040106 | Cummins 3883394 | Cummins 56mm Studded Capscrew, PAI (OEM 3883394), Pack of 1 | CUMMINS ISC ENGINES CUMMINS UNIVERSAL COMPONENTS |
$6.01 | Ships from supplier · Lead time confirmed when you order |
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