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 1,3-Butadiene, 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 1,3-Butadiene, 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.
Compatible With: Alpha-Olefin base synthetic lubricants; Ethylene Glycol; Hydrocarbon fuels; Petroleum base lubricants; Silicone oils and greases; Water, water base engine coolants
Units of MeasureUSMetric
Cross Section Diameter (mm): 3
Cross Section Diameter (in): 0.118
Inside Diameter (mm): 85
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Compatible Models
Compatible Models
Multi Terrain Loader
277D297D287D297D2
Compact Track Loader
299D289D279D289D3279D3299D3299D2
Asphalt Paver
AP355AP300FAP300AP355F
Wheeled Excavator
M313CM315CM316CM318C
Skid Steer Loader
246D3246D262D3262D272D272D3272D2
Excavator
205206M312M315M318212206B212B
Wheel Dozer
844844K
Shovel
6040
Wheel Loader
990K990
Hydraulic Shovel
6040
Compact Wheel Loader
914K914M918M920K914920
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Multi Terrain Loader
277D297D287D297D2
Warranty Information
Return Policy
Parts diagram for 5W-4819
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 5W-4819
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Description for part number 5W-4819
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 1,3-Butadiene, 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.
Compatible With: Alpha-Olefin base synthetic lubricants; Ethylene Glycol; Hydrocarbon fuels; Petroleum base lubricants; Silicone oils and greases; Water, water base engine coolants
View More
Compatible Models for part number 5W-4819
MULTI TERRAIN LOADER
277D 297D 287D 297D2
COMPACT TRACK LOADER
299D 289D 279D 289D3 279D3 299D3 299D2
ASPHALT PAVER
AP355 AP300F AP300 AP355F
WHEELED EXCAVATOR
M313C M315C M316C M318C
SKID STEER LOADER
246D3 246D 262D3 262D 272D 272D3 272D2
EXCAVATOR
205 206 M312 M315 M318 212 206B 212B
WHEEL DOZER
844 844K
SHOVEL
6040
WHEEL LOADER
990K 990
HYDRAULIC SHOVEL
6040
COMPACT WHEEL LOADER
914K 914M 918M 920K 914 920
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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
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