Caterpillar

Add Equipment

Select equipment to view parts that fit your equipment.
No Suggested Results

Select Store

Caterpillar

Add Equipment

To find the parts that fit.To find the parts that fit.
Search for part number or name

Select Store

Add Equipment

HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings099-0187: 3.53 x 40.87mm 75A NBR O-Ring
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings099-0187: 3.53 x 40.87mm 75A NBR O-Ring
099-0187: 3.53 x 40.87mm 75A NBR O-Ring

Cat® Rubber O-Ring Seal for Heat Exchanger and Auxiliary Sea Water Lines

Brand: Cat

Product Images
099-0187: 3.53 x 40.87mm 75A NBR O-Ring
099-0187: 3.53 x 40.87mm 75A NBR O-Ring
099-0187: 3.53 x 40.87mm 75A NBR O-Ring
099-0187: 3.53 x 40.87mm 75A NBR O-Ring
099-0187: 3.53 x 40.87mm 75A NBR O-Ring

Cat® Rubber O-Ring Seal for Heat Exchanger and Auxiliary Sea Water Lines

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 099-0187

Units of Measure

USMetric
Cross Section Diameter (mm): 3.53
Material: NBR - Nitrile,NBR (75),Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Cross Section Diameter (in): 0.139
Inside Diameter (mm): 40.87
Inside Diameter (in): 1.609
Polymer: Nbr (nitrile Butadiene)
Material Hardness: 75a
Dash Size: 223
View More
Compatible Models for part number 099-0187

GENERATOR SET

C9.3 C9

MARINE ENGINE

C9 C9.3 C7

EXCAVATOR

E70B 330C L E120B E110B

View More
KeyKey
Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced