Shopping for: Confirm the part against your engine serial number and application before ordering.
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Cummins 4B / ISB 4.5 Pistons, Rings & Rods
Pistons, Rings & Rods for Cummins 4B / ISB 4.5 engines. Every part in this collection is listed for the 4B, 4BT by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.
13 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 |
|---|---|---|---|---|---|
| 111530 | Cummins 4309382 Cummins 4309384 |
Cummins 4.5 ENGINES PISTON KIT | CUMMINS 4.5 ENGINES | Call for price | Request lead time |
| 111520 | Cummins 5274516 | Cummins 4.5 ENGINES PISTON | CUMMINS 4.5 ENGINES | Call for price | Request lead time |
| 111424HP | — | Cummins HIGH PERFORMANCE PISTON KIT | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 |
$188.68 | Sold out - call for options |
| 111312HP | — | Cummins HIGH PERFORMANCE PISTON KIT | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 |
$185.58 | Ships from supplier · Lead time confirmed when you order |
| 111311HP | — | Cummins HIGH PERFORMANCE PISTON KIT | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 |
$150.04 | Ships from supplier · Lead time confirmed when you order |
| 111310HP | — | Cummins HIGH PERFORMANCE PISTON | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 |
$143.63 | Ships from supplier · Lead time confirmed when you order |
| 111213HP | Cummins 3919053 Cummins 3934047 |
Cummins HIGH PERFORMANCE LONG PISTON PIN | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 +1 more |
$26.76 | Ships from supplier · Lead time confirmed when you order |
| 040156OEM | Cummins 3939409 | Cummins CONNECTING ROD BOLT | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 |
$27.22 | Ships from supplier · Lead time confirmed when you order |
| 505160 | Cummins 4955251 Cummins 4955169 DanaCorporation/PrivateBrandSale S42140 +1 more |
Cummins PISTON RING SET | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 +1 more |
$35.39 | Ships from supplier · Lead time confirmed when you order |
| 111549 | — | Cummins 4.5 ENGINES PISTON KIT | CUMMINS 4.5 ENGINES CUMMINS 4.5 ENGINES +21 more |
$143.14 | 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 |
Got a Number We Don't List?
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