Cummins ISF 3.8 Gaskets & Seals

Gaskets & Seals for Cummins ISF 3.8 engines. Every part in this collection is listed for the Cummins ISF 3.8 by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.

16 part numbers. Match the part number and your engine serial number — not sure? Call or text (720) 445-6249.

Part #ReplacesDescriptionFitsPriceAvailability
161684 Cummins 5303284 Cummins ISF 3.8 ENGINE SEAL CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+5 more
Call for price Request lead time
121451 Cummins 4994237
Cummins 5267090
Cummins ISF 3.8 ENGINE O-RING (Pack of 4) CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+5 more
Call for price Request lead time
042098 Cummins 4947073 Cummins ISF 3.8 ENGINE SEALING WASHER (Pack of 4) CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+6 more
Call for price Request lead time
121165 Cummins 5259924 Cummins ISF 3.8 ENGINE O-RING (Pack of 6) CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+5 more
$14.76 Ships from supplier · Lead time confirmed when you order
131200 Cummins 5569316
Cummins 4940584
Cummins ISF 3.8 ENGINE GROMMET (Pack of 7) CUMMINS ISF 3.8 ENGINE $16.24 Ships from supplier · Lead time confirmed when you order
161705 Cummins 5256541 Oil Pan Gasket, PAI (OEM 5256541), Pack of 1 CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+5 more
$27.67 Ships from supplier · Lead time confirmed when you order
161701 Cummins 4995750 Oil Pan Gasket, PAI (OEM 4995750), Pack of 1 CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+5 more
$26.80 Ships from supplier · Lead time confirmed when you order
161700 Cummins 4946239 Valve Cover Gasket, PAI (OEM 4946239), Pack of 1 CUMMINS ISF 3.8 ENGINE $30.29 Ships from supplier · Lead time confirmed when you order
161699 Cummins 4990276 Oil Cooler Mounting Gasket, PAI (OEM 4990276), Pack of 2 CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+5 more
$28.84 Ships from supplier · Lead time confirmed when you order
161698 Cummins 3356390 Turbocharger Exhaust Gasket, PAI (OEM 3356390), Pack of 1 CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+5 more
$3.46 Ships from supplier · Lead time confirmed when you order
161697 Cummins 5255538 Turbocharger Exhaust Gasket, PAI (OEM 5255538), Pack of 1 CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+5 more
$6.51 Ships from supplier · Lead time confirmed when you order
161685 Cummins 3093844 Oil Pan Sealing Washer, PAI (OEM 3093844), Pack of 2 CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+5 more
$15.48 Ships from supplier · Lead time confirmed when you order
161683 Cummins 5261587 Seal, PAI (OEM 5261587), Pack of 4 CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+5 more
$15.92 Ships from supplier · Lead time confirmed when you order
121453 Cummins 4934749 Cummins ISF 3.8 ENGINE O-RING (Pack of 2) CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+5 more
$5.98 Ships from supplier · Lead time confirmed when you order
121450 Cummins 5257072 Cummins ISF 3.8 ENGINE O-RING (Pack of 4) CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+5 more
$8.04 Ships from supplier · Lead time confirmed when you order
121191 Cummins 5259563 Cummins ISF 3.8 ENGINE O-RING (Pack of 6) CUMMINS ISF 3.8 ENGINE
CUMMINS ISF 3.8 ENGINE
+5 more
$18.72 Ships from supplier · Lead time confirmed when you order

Got a Number We Don't List?

Text a photo of the part tag — a specialist crosses it and quotes you fast.