Shopping for: Confirm the part against your engine serial number and application before ordering.
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Cummins ISL / QSL / 8.9 Cylinder Head Components
Cylinder Head Components for Cummins ISL / QSL / 8.9 engines. Every part in this collection is listed for the ISL, ISL9, ISLG, QSL by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.
41 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 |
| 192273 | — | Cummins ISL SERIES EXHAUST VALVE KIT (Pack of 2) | CUMMINS ISL SERIES | $92.98 | Ships from supplier · Lead time confirmed when you order |
| 192271 | — | Cummins ISL SERIES INTAKE VALVE KIT (Pack of 2) | CUMMINS ISL SERIES | $88.26 | Ships from supplier · Lead time confirmed when you order |
| 192174 | Cummins 5448124 | Cummins ISL Style 3 Plastic Valve Guide Seal, PAI (OEM 5448124), Pack of 24 | CUMMINS ISL SERIES | $96.24 | 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 |
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