CATERPILLAR part description

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We are unable to verify this part will fit your equipment based on factory-build information. This indicator should only be used as a guide. If you have questions about compatibility, please consult your dealer.

Sealing Washer

Description:
Sealing washers are used to prevent leaks through bolt holes in low pressure applications.

Attributes:
Cat® Sealing Washers are steel washers with a bonded rubber center.

The rubber material is selected based on the temperature and fluid compatibility needs of the application.

Protect your investment with Genuine Cat Seals. If it doesn't say Cat, it's just a seal.

Applications:
Sealing washers are used in bolted joints requiring leak protection.

Non-returnable part

Remanufactured part

  • US
  • Metric
  • Inside Diameter (mm): 33.9
  • Material: NBR - Nitrile / Steel
  • Material Description: NBR is a versatile material with good abrasion and cut resistance. It works well in Air, Engine Oil, Diesel Fuel, Coolant/Urea, Hydraulic Oil and Automatic Transmission Fluid applications. Do not use with Biodiesel.
  • Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
  • Outside Diameter (mm): 42.9
  • Steel Thickness (mm): 3.4
mex
307

cold planers
PM310, PM820, PM822, PM825, PM313LRC, PM312LRC

cold
PM-200, PM622, PM312, PM620, PM-201, PM310, PM313

uat
AD60

lhd
R1600G, R1300G

fp
HH75, 580, 574, 570, 550, 554

wktl
H45 H45S, 100 H70S 70, H50, GH52 H100, H70, H63S 63 H90CS H90C, 70S H50S H63, H100S

track excavators
231D

articulated trucks
D400E, D400EII, D350EII, D400D, D40D

wtl
966H

comp
CB1.8, CB-14 CB1.7

exc
M325D MH 345C L 352FMHPU 336D LN 322C FM 330D, 336F, 322B L M325D L MH 345D, 325B L 336D L 330B L 349D L

meng
C6.6, C4.4, 3408, 3408B

adt
D300E II D400E II D250E, 730, 735, 740, D250E II 725, D300E, D350E II D350E

15 to 18 liter
C18

CATERPILLAR 6V0409 Cross Reference

We have 1 alternatives for the 6V0409 by CATERPILLAR:

When it comes to construction vehicles and equipment, no other brand is more highly respected than Caterpillar®. For over 95 years, Caterpillar has been the leading manufacturer of construction and mining vehicles and components. Its catalog is among the largest in the world, with more than 1.4 million parts in stock ranging from excavator attachments to air-conditioning kits. Each component is designed, manufactured, and assembled according to strict specifications to ensure reliable performance in rugged operating conditions and long-lasting service life. For customers with tighter budgets, Caterpiller also offers remanufactured parts for the drivetrain, air suspension, hydraulics, and other major systems that have the same degree of quality but at a more affordable cost.

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