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Cummins ISB / QSB / 6B 5.9 / 6.7 Pistons, Rings & Rods
Pistons, Rings & Rods for Cummins ISB / QSB / 6B 5.9 / 6.7 engines. Every part in this collection is listed for the 6B, 6BT, ISB, QSB by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.
122 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 |
|---|---|---|---|---|---|
| 111756 | Cummins 3970124 | Cummins ISB 4.5L 1.0 mm Oversize Piston, PAI (OEM 3970124), Pack of 1 | CUMMINS ISB ENGINES | $77.35 | Ships from supplier · Lead time confirmed when you order |
| 111755 | — | Cummins ISB ENGINES PISTON KIT | CUMMINS ISB ENGINES | $124.78 | Ships from supplier · Lead time confirmed when you order |
| 111753 | Cummins 3970123 | Cummins ISB 4.5L .5 mm Oversize Piston, PAI (OEM 3970123), Pack of 1 | CUMMINS ISB ENGINES | $60.94 | Ships from supplier · Lead time confirmed when you order |
| 111752 | — | Cummins ISB ENGINES STANDARD PISTON KIT | CUMMINS ISB ENGINES | $118.35 | Ships from supplier · Lead time confirmed when you order |
| 111751 | — | Cummins ISB ENGINES STANDARD PISTON KIT | CUMMINS ISB ENGINES | $77.98 | Ships from supplier · Lead time confirmed when you order |
| 111750 | Cummins 3969000 | Cummins ISB 4.5L Standard Piston, PAI (OEM 3969000), Pack of 1 | CUMMINS ISB ENGINES | $60.94 | Ships from supplier · Lead time confirmed when you order |
| 111745 | — | Cummins 6B ENGINES 5.9 PISTON KIT | CUMMINS 6B ENGINES 5.9 | $97.56 | Ships from supplier · Lead time confirmed when you order |
| 111744 | — | Cummins 6B ENGINES 5.9 PISTON KIT | CUMMINS 6B ENGINES 5.9 | $84.40 | Ships from supplier · Lead time confirmed when you order |
| 111723 | — | Cummins ISB ENGINES PISTON KIT | CUMMINS ISB ENGINES | $91.26 | Ships from supplier · Lead time confirmed when you order |
| 111679 | — | Cummins B 5.9 NATURAL GAS NATURAL GAS PISTON KIT | CUMMINS B 5.9 NATURAL GAS | $213.34 | Ships from supplier · Lead time confirmed when you order |
| 111632 | — | Cummins ISB ENGINES PISTON KIT | CUMMINS ISB ENGINES | $458.17 | Sold out - call for options |
| 111616 | Cummins 3972886 Cummins 4898821 Cummins 3972882 |
Cummins ISB ENGINES PISTON | CUMMINS ISB ENGINES | $176.67 | Ships from supplier · Lead time confirmed when you order |
| 111612 | — | Cummins ISB ENGINES PISTON KIT | CUMMINS ISB ENGINES | $136.87 | Ships from supplier · Lead time confirmed when you order |
| 111610 | Cummins 3972880 Cummins 3972884 Cummins 4897935 +1 more |
Cummins ISB ENGINES PISTON | CUMMINS ISB ENGINES | $313.57 | Ships from supplier · Lead time confirmed when you order |
| 111540 | Cummins 3949808 Cummins 3965497 |
Cummins ISB ENGINES PISTON | CUMMINS ISB ENGINES | $139.34 | Ships from supplier · Lead time confirmed when you order |
| 111519 | — | Cummins QSB SERIES ENGINE PISTON KIT | CUMMINS QSB SERIES ENGINE | $180.57 | Ships from supplier · Lead time confirmed when you order |
| 111512 | — | Cummins QSB SERIES ENGINE PISTON KIT | CUMMINS QSB SERIES ENGINE | $156.90 | Ships from supplier · Lead time confirmed when you order |
| 111505 | — | Cummins ISB ENGINES PISTON KIT | CUMMINS ISB ENGINES | $133.26 | Ships from supplier · Lead time confirmed when you order |
| 111503 | Cummins 3949843 DanaCorporation/PrivateBrandSale 224-3674-020 |
Cummins ISB .50mm Oversize Piston, PAI (OEM 3949843), Pack of 1 | CUMMINS ISB ENGINES | $82.42 | Ships from supplier · Lead time confirmed when you order |
| 111310 | Cummins 3919041 Cummins 3928673 Cummins 3919042 +3 more |
Cummins PISTON | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 |
$51.58 | Ships from supplier · Lead time confirmed when you order |
| 111231 | — | Cummins PISTON KIT | CUMMINS 6B ENGINES 5.9 CUMMINS 4B ENGINES 3.9 |
$68.10 | Ships from supplier · Lead time confirmed when you order |
| 111220 | Cummins 3907156 | Cummins 6B Standard 16.5:1 Piston, PAI (OEM 3907156), Pack of 1 | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 |
$58.53 | Ships from supplier · Lead time confirmed when you order |
| 111088HP | Cummins 4931041 | Cummins ISB High Performance Piston Pin, PAI (OEM 4931041), Pack of 1 | CUMMINS ISB ENGINES | $27.65 | Ships from supplier · Lead time confirmed when you order |
| 111086 | Cummins 3939374 | Cummins QSB Industrial/Marine Piston Pin, PAI (OEM 3939374), Pack of 1 | CUMMINS QSB SERIES ENGINE | $46.94 | Ships from supplier · Lead time confirmed when you order |
| 111085 | Cummins 4991283 | Cummins 6B Piston Pin, PAI (OEM 4991283), Pack of 1 | CUMMINS 6B ENGINES 5.9 | $10.33 | Ships from supplier · Lead time confirmed when you order |
| 045078 | Cummins 5284228 | Cummins Piston Cooling Nozzle, PAI (OEM 5284228), Pack of 1 | CUMMINS 6B ENGINES 5.9 | $21.55 | Ships from supplier · Lead time confirmed when you order |
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