Caterpillar 3412 Gaskets & Seals

Gaskets & Seals for Caterpillar 3412 engines. Every part in this collection is listed for the 3412, 3412E by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.

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

Part #ReplacesDescriptionFitsPriceAvailability
331318 Caterpillar 4N1320 Cat Adapter Gasket, PAI (OEM 4N1320), Pack of 2 CATERPILLAR 3400 SERIES
CATERPILLAR 3406 ENGINES
$5.84 Ships from supplier · Lead time confirmed when you order
331303 Caterpillar 4N1135 Cat Water Connector Gasket, PAI (OEM 4N1135), Pack of 5 CATERPILLAR 3406E SERIES
CATERPILLAR C15 ENGINE
+3 more
$13.95 Ships from supplier · Lead time confirmed when you order
331299 Caterpillar 5P5678-9 Cat Valve Cover Gasket, PAI (OEM 5P5678-9), Pack of 1 CATERPILLAR 3406E SERIES
CATERPILLAR C15 ENGINE
+3 more
$72.49 Ships from supplier · Lead time confirmed when you order
331296 Caterpillar 5P5678-6 Cat Valve Cover Gasket, PAI (OEM 5P5678-6), Pack of 1 CATERPILLAR 3406E SERIES
CATERPILLAR C15 ENGINE
+3 more
$20.79 Ships from supplier · Lead time confirmed when you order
331291 Caterpillar 105-2873
Caterpillar 1052873
Caterpillar 129-9452
+4 more
Caterpillar 3412 Exhaust Manifold Gasket, PAI (OEM 1299452), Pack of 6 CATERPILLAR 3400 SERIES $27.42 Ships from supplier · Lead time confirmed when you order
331290 Caterpillar 104-8585
Caterpillar 1048585
Cat Regulator Housing Gasket, PAI (OEM 1048585), Pack of 5 CATERPILLAR 3406E SERIES
CATERPILLAR C15 ENGINE
+3 more
$27.25 Ships from supplier · Lead time confirmed when you order
331288 Caterpillar 5A3424
Caterpillar 5P5678
Caterpillar 3400 Valve Cover Gasket, PAI (OEM 5P5678), Pack of 1 CATERPILLAR 3406E SERIES
CATERPILLAR C15 ENGINE
+3 more
$327.69 Ships from supplier · Lead time confirmed when you order
331285 Caterpillar 4N1156 Cat Regulator Cover Gasket, PAI (OEM 4N1156), Pack of 5 CATERPILLAR 3406E SERIES
CATERPILLAR C15 ENGINE
+3 more
$10.40 Ships from supplier · Lead time confirmed when you order
331284 Caterpillar 9Y2588 Cat Regulator Housing Gasket, PAI (OEM 9Y2588), Pack of 5 CATERPILLAR 3406E SERIES
CATERPILLAR C15 ENGINE
+3 more
$20.55 Ships from supplier · Lead time confirmed when you order
331283 Caterpillar 4W4014 Cat Regulator Housing Gasket, PAI (OEM 4W4014), Pack of 5 CATERPILLAR 3406E SERIES
CATERPILLAR C15 ENGINE
+3 more
$18.85 Ships from supplier · Lead time confirmed when you order
331281 Caterpillar 4N0933 Cat Water Pump Gasket, PAI (OEM 4N0933), Pack of 5 CATERPILLAR 3406E SERIES
CATERPILLAR C15 ENGINE
+3 more
$7.15 Ships from supplier · Lead time confirmed when you order
331280 Caterpillar 217-5701
Caterpillar 2175701
Caterpillar 5P5678-3
3 Meter Valve Cover Gasket Roll, PAI (OEM 5P5678-3), Pack of 1 CATERPILLAR 3406E SERIES
CATERPILLAR C15 ENGINE
+10 more
$26.27 Ships from supplier · Lead time confirmed when you order
331252 Caterpillar 4F3602
Caterpillar 6I2517
Cummins 206446
Caterpillar 3400 Marine Heat Exchanger Water Gasket, PAI (OEM 4F3602), Pack of 5 CATERPILLAR 3406E SERIES
CATERPILLAR C15 ENGINE
+3 more
$10.05 Ships from supplier · Lead time confirmed when you order
331249 Caterpillar 2W7201
Caterpillar 4N0790
Caterpillar 7C0307
+1 more
Caterpillar 3406E/C15/C16/C18 Water Connector Gasket, PAI (OEM 7C0307), Pack of 5 CATERPILLAR 3406E SERIES
CATERPILLAR C15 ENGINE
+3 more
$11.30 Ships from supplier · Lead time confirmed when you order
331211 Caterpillar 144-6142
Caterpillar 1446142
Cat 3406 Air Compressor Gasket, PAI (OEM 144-6142), Pack of 5 CATERPILLAR 3400 SERIES
CATERPILLAR 3406 ENGINES
$50.70 Ships from supplier · Lead time confirmed when you order
321470 Caterpillar 9X7681 Cat 3412E/C32 Injector O-Ring, Pack of 5, PAI (OEM 9X7681) CATERPILLAR 3412E ENGINE
CATERPILLAR C32 SERIES
$10.25 Ships from supplier · Lead time confirmed when you order
321343 Caterpillar 6E0770
Caterpillar 6V6923
Caterpillar 3400 Rectangular Sealing Ring CATERPILLAR 3400 SERIES $13.10 Ships from supplier · Lead time confirmed when you order
321220 Caterpillar 5P2060 Cat Rectangular Sealing Ring, PAI (OEM 5P2060), Pack of 6 CATERPILLAR 3400 SERIES $16.80 Ships from supplier · Lead time confirmed when you order

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