Cummins N14 / 855 Seals & O-Rings

Seals & O-Rings for Cummins N14 / 855 engines. Every part in this collection is listed for the N14, 855, Big Cam by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.

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

Part #ReplacesDescriptionFitsPriceAvailability
131272-200 — Cummins N14 O-Ring Sub Kit CUMMINS N14 ENGINES $50.78 Ships from supplier · Lead time confirmed when you order
121233 Caterpillar 4J8996
Caterpillar 8T8099
Cummins 3046364
+7 more
Cummins 855 / 6B 5.9 / ISB O-Ring CUMMINS 855 ENGINES
CUMMINS 6B ENGINES 5.9
+3 more
$29.90 Ships from supplier · Lead time confirmed when you order
121199 Cummins 3070138 Cummins N14 Coated Viton O-Ring, PAI (OEM 3070138), Pack of 6 CUMMINS N14 ENGINES $17.94 Ships from supplier · Lead time confirmed when you order
121198 Cummins 3070137 Cummins N14 Coated Viton O-Ring, PAI (OEM 3070137), Pack of 6 CUMMINS N14 ENGINES $17.94 Ships from supplier · Lead time confirmed when you order
121197 Cummins 3070136 Cummins N14 Coated Viton O-Ring, PAI (OEM 3070136), Pack of 6 CUMMINS N14 ENGINES $17.94 Ships from supplier · Lead time confirmed when you order

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