Shopping for: Confirm the part against your engine serial number and application before ordering.
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Cummins 4B / ISB 4.5 Gaskets & Seals
Gaskets & Seals 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.
14 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 |
|---|---|---|---|---|---|
| 136026E | Cummins 3925529 Cummins 3968563 Cummins 4955566 +1 more |
Cummins REAR SEAL | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 +3 more |
Call for price | Request lead time |
| 141287E | — | Cummins 4B ENGINES 3.9 OIL PAN KIT (W/O PAN GASKET) | CUMMINS 4B ENGINES 3.9 | $93.59 | Ships from supplier · Lead time confirmed when you order |
| 136026R | Cummins 3934486 Cummins 5264562 |
Cummins REAR CRANKSHAFT SEAL | CUMMINS 6C ENGINES 8.3 CUMMINS ISC ENGINES +4 more |
$26.51 | Ships from supplier · Lead time confirmed when you order |
| 131444 | Cummins 200094 Cummins 3008400 Cummins 3916042 +4 more |
Cummins COMPRESSOR DRIVE HYDRAULIC PUMP MOUNTING GASKET (Pack of 5) | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 |
$32.15 | Ships from supplier · Lead time confirmed when you order |
| 121247 | Cummins 145563 | Cummins 4B ENGINES 3.9 O-RING (Pack of 10) | CUMMINS 4B ENGINES 3.9 | $29.20 | Ships from supplier · Lead time confirmed when you order |
| 136138 | Cummins 218264 Cummins 3009625 Cummins 3019962 +2 more |
Cummins 4B 3.9 / 855 Seal | CUMMINS 4B ENGINES 3.9 CUMMINS 855 ENGINES |
$19.90 | Ships from supplier · Lead time confirmed when you order |
| 132055 | Cummins 2830156 | Cummins 4B 3.9 Fuel Pump Gasket, PAI (OEM 2830156), Pack of 1 | CUMMINS 4B ENGINES 3.9 | $7.50 | Ships from supplier · Lead time confirmed when you order |
| 131481 | Cummins 3916401 Cummins 3918673 |
Cummins GEAR COVER GASKET (Pack of 5) | CUMMINS 6B ENGINES 5.9 CUMMINS 4B ENGINES 3.9 |
$76.30 | Ships from supplier · Lead time confirmed when you order |
| 131441 | Cummins 3902369 Cummins 3904492 Cummins 3905143 +3 more |
Cummins GASKET (Pack of 2) | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 |
$35.44 | Ships from supplier · Lead time confirmed when you order |
| 131440 | Cummins 3902364 Cummins 3907836 Cummins 3914384 +4 more |
Cummins HOUSING GASKET (Pack of 5) | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 |
$49.15 | Ships from supplier · Lead time confirmed when you order |
| 131419 | Cummins 3902666 Cummins 3902492 Cummins 3930906 +1 more |
Cummins ROCKER COVER GASKET (Pack of 6) | CUMMINS 4B ENGINES 3.9 CUMMINS 6B ENGINES 5.9 +1 more |
$15.18 | Ships from supplier · Lead time confirmed when you order |
| 121258 | Cummins 3903297 Cummins 3906698 Mack 1577-3906698 |
Cummins RECTANGULAR SEALING RING (Pack of 5) | CUMMINS 6B ENGINES 5.9 CUMMINS 4B ENGINES 3.9 +2 more |
$14.95 | Ships from supplier · Lead time confirmed when you order |
| 121179 | Cummins 3033898 Mack 1577-3033898 DetroitDiesel 8929341 |
Cummins 4B Rectangular Viton Sealing Ring, PAI (OEM 3033898), Pack of 10 | CUMMINS 4B ENGINES 3.9 | $31.80 | Ships from supplier · Lead time confirmed when you order |
| 060101 | Cummins 3913447 Cummins 3921043 Cummins 3936260 +1 more |
Cummins REAR SEAL COVER | CUMMINS 6B ENGINES 5.9 CUMMINS ISB ENGINES +2 more |
$37.26 | Ships from supplier · Lead time confirmed when you order |
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