BackHomeUpgrade & Repair KitsRepair & Service KitsMaintenance270-1528: 90A Nitrile O-Ring Seal Kit
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Upgrade & Repair KitsRepair & Service KitsMaintenance270-1528: 90A Nitrile O-Ring Seal Kit
270-1528: 90A Nitrile O-Ring Seal Kit
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270-1528: 90A Nitrile O-Ring Seal Kit
Explore Cat® O-Ring seal kit 270-1528 with, 32 Sizes, 570 Seals, Nitrile, and 90 Durometers.
Brand: Cat
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Parts included in this kit
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4K-1388: 2.95 x 26.62mm 90A NBR O-RingQuantity: 20
3J-1907: 1.98 x 11.89mm 90A NBR O-RingQuantity: 20
3K-0360: 2.21 x 16.36mm 90A NBR O-RingQuantity: 20
030-4606: 3 x 59.36mm 90A NBR O-RingQuantity: 10
4J-0525: 3.53 x 50.39mm 90A NBR O-RingQuantity: 10
4J-5477: 1.78 x 7.67mm 90A NBR O-RingQuantity: 20
6V-8400: 1.78 x 30.01mm 90A NBR O-RingQuantity: 20
7J-0204: 1.63 x 7.65mm 90A NBR O-RingQuantity: 20
7J-9108: 1.78 x 15.72mm 90A NBR O-RingQuantity: 20
2M-9780: 2.46 x 19.18mm 90A NBR O-RingQuantity: 20
2S-4078: 3 x 37.47mm 90A NBR O-RingQuantity: 20
4J-0520: 3.53 x 32.92mm 90A NBR O-RingQuantity: 15
4J-0521: 3.53 x 34.52mm 90A NBR O-RingQuantity: 15
4J-0524: 3.53 x 47.22mm 90A NBR O-RingQuantity: 15
4J-0526: 3.53 x 53.57mm 90A NBR O-RingQuantity: 10
4J-0527: 3.53 x 56.74mm 90A NBR O-RingQuantity: 10
4J-5267: 3.53 x 24.99mm 90A NBR O-RingQuantity: 20
3D-2824: 2.95 x 23.47mm 90A NBR O-RingQuantity: 20
6V-8398: 1.78 x 12.47mm 90A NBR O-RingQuantity: 20
7M-8485: 2.95 x 29.74mm 90A NBR O-RingQuantity: 20
1J-9671: 1.83 x 10.52mm 90A NBR O-RingQuantity: 20
4J-0519: 3.53 x 31.34mm 90A NBR O-RingQuantity: 15
4J-0522: 3.53 x 37.69mm 90A NBR O-RingQuantity: 15
4J-0523: 3.53 x 44.04mm 90A NBR O-RingQuantity: 15
4J-5140: 3.53 x 18.64mm 90A NBR O-RingQuantity: 20
4J-7533: 1.63 x 6.07mm 90A NBR O-RingQuantity: 20
5K-9090: 1.78 X 27.22mm 90A NBR O-RingQuantity: 20
3J-7354: 1.83 x 8.92mm 90A NBR O-RingQuantity: 20
6K-6307: 3 x 43.69mm 90A NBR O-RingQuantity: 20
6V-8397: 1.78 x 9.27mm 90A NBR O-RingQuantity: 20
8T-0315: 1.78 x 37.98mm 90A NBR O-RingQuantity: 20
6V-9746: 1.78 x 18.94mm 90A NBR O-RingQuantity: 20
Showing 1 to 32 of 32
Description for part number 270-1528
Cat® General Use O-Ring seal kits provide maximum convenience to commonly used O-ring sizes, reducing the need to order individual seals. This kit offers SAE STOR Fittings, SAE ORFS Fittings, SAE Code 61 Flanges, SAE Code with 62 Flanges. The kit is supplied in a well-organized, rugged plastic container with individual compartments and can be latched for storage and contamination protection.
Attributes: Cat® O-Rings are made from materials that are matched to the fluids, temperatures, and pressures found in Cat engines and machines to provide reliable performance in the most demanding applications. Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs. Protect your investment with Genuine Cat Seals.
Application: O-Rings are used in many static and dynamic joints throughout Cat machines and engines.
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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.
Specifications for part number 270-1528
Units of Measure
USMetric
Applications: Ambient temperature fuel handling; High and low pressure LPG service; Hydraulic fluids; Power steering seals; Radiator thermostat seals.
Compatible With: Abrasion resistant; Alpha-Olefin base synthetic lubricants; Ethylene Glycol; Hydrocarbon fuels; Petroleum base lubricants; Silicone oils and greases; Coolants; ORFS, STORS seals
Hardness (Shore A): 90
Material: NBR (90), NBR - Nitrile, Nitrile (NBR)
Material Description: Nitrile (NBR) rubber is capable of service temperatures of -40 to 100C and is resistant to fuel oils, gasoline, ultra low sulfur diesel fuel and lubricants. Nitrile rubber is not recommended for applications that require resistance to bio-diesel.
Not Compatible With: Bio-diesel, automotive and aircraft brake fluids; High levels of ozone; Ketones; Phosphate ester fluids; Strong acids; UV light
Notes: Dimensions and material descriptions provided for reference only
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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To find the parts that fit.To find the parts that fit.
Cat® General Use O-Ring seal kits provide maximum convenience to commonly used O-ring sizes, reducing the need to order individual seals. This kit offers SAE STOR Fittings, SAE ORFS Fittings, SAE Code 61 Flanges, SAE Code with 62 Flanges. The kit is supplied in a well-organized, rugged plastic container with individual compartments and can be latched for storage and contamination protection.
Attributes: Cat® O-Rings are made from materials that are matched to the fluids, temperatures, and pressures found in Cat engines and machines to provide reliable performance in the most demanding applications. Cat O-Rings are your best solution for your Cat and other mobile equipment O-Ring needs. Protect your investment with Genuine Cat Seals.
Application: 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.
Specifications for part number 270-1528
Units of Measure
USMetric
Applications: Ambient temperature fuel handling; High and low pressure LPG service; Hydraulic fluids; Power steering seals; Radiator thermostat seals.
Compatible With: Abrasion resistant; Alpha-Olefin base synthetic lubricants; Ethylene Glycol; Hydrocarbon fuels; Petroleum base lubricants; Silicone oils and greases; Coolants; ORFS, STORS seals
Hardness (Shore A): 90
Material: NBR (90), NBR - Nitrile, Nitrile (NBR)
Material Description: Nitrile (NBR) rubber is capable of service temperatures of -40 to 100C and is resistant to fuel oils, gasoline, ultra low sulfur diesel fuel and lubricants. Nitrile rubber is not recommended for applications that require resistance to bio-diesel.
Not Compatible With: Bio-diesel, automotive and aircraft brake fluids; High levels of ozone; Ketones; Phosphate ester fluids; Strong acids; UV light
Notes: Dimensions and material descriptions provided for reference only
Primary Sealing Material: Rubber
Temperature (°F): -40° - 212°
Temperature (°C): -40° - 100°
Seal Type: O-Ring
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Will it fit or looking for a repair?Add your equipment to see if this part fits or if there are repair options available.
Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Need More Help? Contact Us
Find a DealerEmail
Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Need More Help? Contact Us
Find a DealerEmail
Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Need More Help? Contact Us
Find a DealerEmail
Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
