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Cat® Water Lines O-Ring Seal prevents coolant leakage, ensuring cooling system integrity and optimal engine performance
Cat® Hydraulic Cylinder O-Ring Seal ensures a tight and reliable seal, preventing fluid leakage in the hydraulic cylinder
Cat® Hydraulic Cylinder O-Ring provides a tight seal between hydraulic components, preventing fluid leakage and ensuring efficient pressure retention
Cat® Hydraulic Cylinder O-Ring Seal ensures a tight and reliable seal, preventing fluid leakage in the hydraulic cylinder
Cat® Lubrication Pump Plug Seal ensures a tight seal around the plug, preventing leakage and maintaining consistent lubrication flow
Cat® O-Ring Seal is a circular elastomeric sealing element used to block the passage of fluids or gases between mechanical components
Cat® Rubber O-Ring Seal for Hydraulic Control Valve and Fuel Transfer Pump
Cat® Rubber O-Ring Seal for Control Valves and Pumps
Cat® Rubber O-Ring Seal for Hydraulic Pump and Actuators
Backup Ring
Viewing 1 - 16 of 1200
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
1 - 16 of 1200 results
1 - 16 of 1200 results
Cat
Inner Diameter (in)
4.23
Outer Diameter (in)
4.51
Material
Nitrile / NBR / HNBR / XNBR Rubber,Rubber
Weight (lb)
0.06
Polymer
Hnbr (hydrogenated Nitrile)
Material Hardness
78a
Inside Diameter (in)
4.234
Dash Size
244
Cross Section Diameter (in)
0.139
Cat
Weight (lb)
0.05
Cross Section Diameter (in)
0.21
Inner Diameter (in)
7.44
Material
Rubber,Other Rubber
Polymer
Nbr (nitrile Butadiene)
Material Hardness
80a
Inside Diameter (in)
7.475
Cat
Cross Section Diameter (in)
3,937.008
Inside Diameter (in)
3,937.008
Cat
Weight (lb)
0.05
Cross Section Diameter (in)
0.21
Inner Diameter (in)
8.48
Material
Rubber,Other Rubber
Polymer
Nbr (nitrile Butadiene)
Material Hardness
80a
Inside Diameter (in)
8.475
Cat
Polymer
Nbr (nitrile Butadiene)
Material
Nitrile / NBR / HNBR / XNBR Rubber
Material Hardness
70a
Cross Section Diameter (in)
0.139
Inside Diameter (in)
0.171
Cat
Inner Diameter (in)
2.11
Cross Section Diameter (in)
0.103
Weight (lb)
0.02
Material
Other Rubber,Silicone / MQ / VMQ / PMQ Rubber,Rubber
Polymer
Vmq (silicone Rubber)
Material Hardness
70a
Inside Diameter (in)
2.112
Dash Size
138
Cat
Cat
Cat
Cat
Polymer
Nbr (nitrile Butadiene)
Material Hardness
90a
Material
Nitrile / NBR / HNBR / XNBR Rubber
Cross Section Diameter (in)
0.125
Inside Diameter (in)
14.875
Cat
Polymer
Nbr (nitrile Butadiene)
Material
NBR - Nitrile,NBR (90),Nitrile / NBR / HNBR / XNBR Rubber
Material Hardness
90a
Cross Section Diameter (in)
0.275
Compatible With
Abrasion resistant; Alpha-Olefin base synthetic lubricants; Ethylene Glycol; Hydrocarbon fuels; Petroleum base lubricants; Silicone oils and greases; Water, water base engine coolants; ORFS, STORS seals
Inside Diameter (in)
5.85
Dash Size
436
Cat
Cat
Cross Section Diameter (in)
0.07
Inside Diameter (in)
1.114
Material
NBR - Nitrile,NBR (75),Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Polymer
Nbr (nitrile Butadiene)
Material Hardness
75a
Dash Size
024
Cat
Cross Section Diameter (in)
0.103
Inside Diameter (in)
2.175
Material
NBR - Nitrile,NBR (75),Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Polymer
Nbr (nitrile Butadiene)
Material Hardness
75a
Dash Size
139
Cat
Cross Section Diameter (in)
0.103
Inside Diameter (in)
2.737
Material
NBR - Nitrile,NBR (75),Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Polymer
Nbr (nitrile Butadiene)
Material Hardness
75a
Dash Size
148
Cat
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.
Cross Section Width (in)
0.05
Notes
Dimensions and Material Descriptions provided for reference only. Color may differ from image.
Material
NBR - Nitrile,Nitrile / NBR / HNBR / XNBR Rubber
Inside Diameter (in)
0.76
Dash Size
116
Cross Section Height (in)
0.09
