NEEMBA INTERNATIONAL LTD

Select Equipment

Select equipment to view parts that fit your equipment.
No suggested results. Try again.
Register
NEEMBA INTERNATIONAL LTD

Select Equipment

Add Equipment

To find the parts that fit.To find the parts that fit.
Search for part number or name
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings9W-6612: 231.9mm Inside Diameter Seal Ring
Home
Hardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings9W-6612: 231.9mm Inside Diameter Seal Ring
9W-6612: 231.9mm Inside Diameter Seal Ring

Cat® Ring-Sealing 12.7mm Cross Section Diameter, 231.91mm Inside Diameter

Brand: Cat

Product Images
9W-6612: 231.9mm Inside Diameter Seal Ring
9W-6612: 231.9mm Inside Diameter Seal Ring
9W-6612: 231.9mm Inside Diameter Seal Ring
9W-6612: 231.9mm Inside Diameter Seal Ring
9W-6612: 231.9mm Inside Diameter Seal Ring

Cat® Ring-Sealing 12.7mm Cross Section Diameter, 231.91mm Inside Diameter

Brand: Cat

Contact Dealer
Visit us

or use our Contact Form
Save to List
List Details & Settings
Associate Equipment (optional)
You have no equipment associated to your account. Add equipment by visiting My Equipment.
List Visibility
Lists by default are private. Set to public to share with members in your organization.
Public
Supported file types:

.csv (sample),

.xlsx (sample).

Browse
Create & SaveCancel
Warranty Information
Return Policy
Description
Description

Description:
O-Rings are used in static sealing and some dynamic applications.

Attributes:
Cat® O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, certain Cat O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation.

Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.

With over 2500 O-Rings in different sizes and materials, Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs.

Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.

Applications:
O-Rings are used in many static and dynamic joints throughout Cat machines and engines.

Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Description:
O-Rings are used in static sealing and some dynamic applications.

Attributes:
Cat® O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, certain Cat O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation.

Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.

With over 2500 O-Rings in different sizes and materials, Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs.

Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.

Applications:
O-Rings are used in many static and dynamic joints throughout Cat machines and engines.

Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications
Specifications
Units of MeasureUSMetric
Material Description: Silicone performs well in a wide range of temperatures -- from extremely low to moderately high -- and is excellent in Air applications. It is also compatible with Engine Oil. It has limited strength and abrasion/cut resistance, so it is better in low pressure applications. Silicone should not be used with Diesel Fuel, Coolant/Urea, Hydraulic Oil, Automatic Transmission Fluid or Biodiesel.
Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
Material: VMQ - Silicone,Silicone / MQ / VMQ / PMQ Rubber
Cross Section Diameter (mm): 12.7
Inside Diameter (mm): 232.9
Cross Section Diameter (in): 0.5
Coating: None
Inside Diameter (in): 9.17
Units of MeasureUSMetric
Material Description: Silicone performs well in a wide range of temperatures -- from extremely low to moderately high -- and is excellent in Air applications. It is also compatible with Engine Oil. It has limited strength and abrasion/cut resistance, so it is better in low pressure applications. Silicone should not be used with Diesel Fuel, Coolant/Urea, Hydraulic Oil, Automatic Transmission Fluid or Biodiesel.
Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
Material: VMQ - Silicone,Silicone / MQ / VMQ / PMQ Rubber
View More
Compatible Models
Compatible Models
Track-Type Tractor
D9TD9D9R
Truck
769D769C
Quarry Truck
771D771C
Tractor
768C
View More
Track-Type Tractor
D9TD9D9R
Warranty Information
Return Policy
Parts diagram for 9W-6612
View Detailed Parts Diagrams
Add Your Equipment
DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 9W-6612
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 9W-6612

Description:
O-Rings are used in static sealing and some dynamic applications.

Attributes:
Cat® O-Rings are made from materials that are matched to the fluids, temperatures and pressures found in Cat engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set. In addition, certain Cat O-Rings are coated with PTFE to minimize seal twisting and cutting during seal installation.

Dimensions of our O-Rings are consistently held to tight tolerances to ensure they fit properly into seal grooves with the necessary seal compression.

With over 2500 O-Rings in different sizes and materials, Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs.

Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.

Applications:
O-Rings are used in many static and dynamic joints throughout Cat machines and engines.

View More
Warning:This product can expose you to chemicals including Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Specifications for part number 9W-6612

Units of Measure

USMetric
Material Description: Silicone performs well in a wide range of temperatures -- from extremely low to moderately high -- and is excellent in Air applications. It is also compatible with Engine Oil. It has limited strength and abrasion/cut resistance, so it is better in low pressure applications. Silicone should not be used with Diesel Fuel, Coolant/Urea, Hydraulic Oil, Automatic Transmission Fluid or Biodiesel.
Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
Material: VMQ - Silicone,Silicone / MQ / VMQ / PMQ Rubber
Cross Section Diameter (mm): 12.7
Inside Diameter (mm): 232.9
Cross Section Diameter (in): 0.5
Coating: None
Inside Diameter (in): 9.17
View More
Compatible Models for part number 9W-6612

TRACK-TYPE TRACTOR

D9T D9 D9R

TRUCK

769D 769C

QUARRY TRUCK

771D 771C

TRACTOR

768C

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

Find Parts
Support
My Account
Cat Social
United States EnglishالعربيةবাংলাБългарски简体中文繁體中文ČeštinaDanskNederlandsSuomiFrançaisDeutschΕλληνικάעבריתहिन्दीBahasa IndonesiaItaliano日本語ಕನ್ನಡ한국어NorskPolskiPortuguês do BrasilRomânăРусскийEspañol (Latino)Svenskaதமிழ்తెలుగుไทยTürkçeУкраїнськаTiếng Việt
About Cat
Site Map
Cookie Settings
Do Not Sell or Share My Personal Information
Legal Terms
My Marketing Preferences
Privacy
NEEMBA INTERNATIONAL LTD Terms and Conditions
NEEMBA INTERNATIONAL LTD Privacy Policy

Caterpillar© 2025 All Rights Reserved

Find Parts
    Support
      My Account
        Cat Social
          Language
            CAT Sites
              About Cat
              Site Map
              Cookie Settings
              Do Not Sell or Share My Personal Information
              Legal Terms
              My Marketing Preferences
              Privacy
              NEEMBA INTERNATIONAL LTD Terms and Conditions
              NEEMBA INTERNATIONAL LTD Privacy Policy

              Caterpillar© 2025 All Rights Reserved

              Chat with an expert