Shopping for: Confirm the part against your engine serial number and application before ordering.
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Cummins ISC / QSC / 6C 8.3 Camshaft & Followers
Camshaft & Followers 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.
21 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 |
|---|---|---|---|---|---|
| 191865 | Cummins 3966431 | Cummins CAMSHAFT | CUMMINS ISC ENGINES CUMMINS QSC ENGINES +1 more |
Call for price | Request lead time |
| 191877OEM | Cummins 3944298 Cummins 3942891 |
Cummins 6C ENGINES 8.3 CAMSHAFT GEAR | CUMMINS 6C ENGINES 8.3 | $699.74 | Sold out - call for options |
| 191866EX | Cummins 3966430 | Cummins CAMSHAFT (REMAN) | CUMMINS ISC ENGINES CUMMINS QSC ENGINES +1 more |
$248.20 | Sold out - call for options |
| M-4099606 | Cummins 4099606 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Camshaft | CUMMINS C/ISC/QSC/ISL/QSL | $442.99 | Ships from supplier · Lead time confirmed when you order |
| M-3966430 | — | Interstate-McBee Cummins New Camshaft, , Pack of 1 | CUMMINS C/ISC/QSC/ISL/QSL | $481.99 | Ships from supplier · Lead time confirmed when you order |
| M-3965966 | Cummins 3965966 | Interstate-McBee Valve Tappet for Cummins ISL / ISC - Replaces 3965966 | CUMMINS C/ISC/QSC/ISL/QSL | $69.99 | Ships from supplier · Lead time confirmed when you order |
| M-3945866 | Cummins 3945866 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Camshaft Tappet | CUMMINS C/ISC/QSC/ISL/QSL | $15.99 | Ships from supplier · Lead time confirmed when you order |
| M-3942565 | Cummins 3942565 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Camshaft Tappet | CUMMINS C/ISC/QSC/ISL/QSL | $15.99 | Ships from supplier · Lead time confirmed when you order |
| M-3938163 | Cummins 3938163 Cummins 3945863 Cummins 3945864 +3 more |
Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Camshaft | CUMMINS C/ISC/QSC/ISL/QSL | $483.99 | Ships from supplier · Lead time confirmed when you order |
| M-3927155 | — | Interstate-McBee Cummins New Camshaft Support, , Pack of 1 | CUMMINS C/ISC/QSC/ISL/QSL | $11.99 | Ships from supplier · Lead time confirmed when you order |
| M-3923478 | Cummins 3923478 Cummins 3914640 Cummins 3920065 +4 more |
Interstate-McBee Camshaft for Cummins ISL / ISC - Replaces 3923478 | CUMMINS C/ISC/QSC/ISL/QSL | $321.99 | Ships from supplier · Lead time confirmed when you order |
| M-3066882 | Cummins 3066882 | Interstate-McBee Cummins C/ISC/QSC/ISL/QSL Camshaft | CUMMINS C/ISC/QSC/ISL/QSL | $1,731.99 | Ships from supplier · Lead time confirmed when you order |
| 191867 | Cummins 3943258 Cummins 3944474 |
Cummins CAMSHAFT | CUMMINS ISC ENGINES CUMMINS QSC ENGINES +1 more |
$380.70 | Ships from supplier · Lead time confirmed when you order |
| 191866 | — | Cummins CAMSHAFT ASSEMBLY | CUMMINS ISC ENGINES CUMMINS QSC ENGINES +1 more |
$392.34 | Ships from supplier · Lead time confirmed when you order |
| 191864 | — | Cummins ISC ENGINES CAMSHAFT ASSEMBLY | CUMMINS ISC ENGINES | $390.28 | Ships from supplier · Lead time confirmed when you order |
| 191863 | Cummins 3934167 | Cummins ISC/ISL Camshaft, PAI (OEM 3934167), Pack of 1 | CUMMINS ISC ENGINES CUMMINS QSC ENGINES +1 more |
$380.70 | Ships from supplier · Lead time confirmed when you order |
| 191857 | Cummins 3965966 | Cummins ISC Roller Tappet, PAI (OEM 3965966), Pack of 2 | CUMMINS ISC ENGINES | $64.48 | Ships from supplier · Lead time confirmed when you order |
| 191847 | Cummins 5284141 Cummins 3950135 |
Cummins ISC ENGINES CAMSHAFT GEAR | CUMMINS ISC ENGINES | $203.68 | Ships from supplier · Lead time confirmed when you order |
| 191834 | Cummins 3976620 | Cummins ISC ENGINES CAMSHAFT ASSEMBLY | CUMMINS ISC ENGINES | $241.56 | Ships from supplier · Lead time confirmed when you order |
| 191820 | Cummins 5529057 Cummins 4944725 Cummins 3966035 |
Cummins TAPPET GUIDE PIN (Pack of 2) | CUMMINS ISC ENGINES CUMMINS ISL SERIES |
$18.42 | Ships from supplier · Lead time confirmed when you order |
| 191801 | Cummins 3934944 | Cummins 6C 8.3L Tappet, PAI (OEM 3934944), Pack of 1 | CUMMINS 6C ENGINES 8.3 | $14.21 | Ships from supplier · Lead time confirmed when you order |
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