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BackHomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsOther Seals272-0390: 878.40mm Outside Diameter Press in Place Seal
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Hardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsOther Seals272-0390: 878.40mm Outside Diameter Press in Place Seal
272-0390: 878.40mm Outside Diameter Press in Place Seal
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272-0390: 878.40mm Outside Diameter Press in Place Seal
Discover Cat's precision-engineered pip seal. From gaskets to heavy-duty seals, ensure optimal performance with reliable parts.
Brand: Cat
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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.
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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.
Description: Press-in-Place seals are designed to maintain retention in the groove to improve assembly and prevent leakage and contamination. These are custom designs specific to the requirements of the application.
Attributes: Press-in-Place seals 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.
Cat® sealing systems use a robust design, testing, and validation process. Buy the latest Genuine Cat® seal to protect your investment.
Applications: Press-in-Place seals are used in many static joints throughout Cat® engines and machines. These are especially designed for inverted or vertical assemblies.
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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 272-0390
Units of Measure
USMetric
Cross Section Height (mm): 7.3
Cross Section Height (in): 0.29
Cross Section Width (mm): 4
Cross Section Width (in): 0.16
Inside Diameter (mm): 878
Inside Diameter (in): 34.6
Material: FKM,Fluoroelastomer (FKM) Rubber
Material Description: FKM rubber is capable of service temperatures of -40 to 150C and is resistant to air, fuel (including bio-diesel), lubricants and oils. FKM rubber should not be used in applications that require resistance to water or coolant.
Overall Width (mm): 878
Seal/O-Ring Type: PIP
Overall Length (mm): 878
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Compatible Models for part number 272-0390
UNDERGROUND ART TRUCK
AD55 AD30
GEN SET ENGINE
3406E 3456
WHEEL TRACTOR
637E 631E
TRUCK ENGINE
C-18 C-15 C-16 C16 C15 C18
POWER MODULE
PM3456
MARINE ENGINE
C18 C15 3406E
INDUSTRIAL ENGINE
C-16 C15 C18 3406E
WHEEL SCRAPER
657 657B
LOAD HAUL DUMP
R2900G R2900
PETROLEUM ENGINE
C15
REMAN ENGINE
3406E
WHEEL LOADER
980H
View More
DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 272-0390
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Description for part number 272-0390
Description: Press-in-Place seals are designed to maintain retention in the groove to improve assembly and prevent leakage and contamination. These are custom designs specific to the requirements of the application.
Attributes: Press-in-Place seals 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.
Cat® sealing systems use a robust design, testing, and validation process. Buy the latest Genuine Cat® seal to protect your investment.
Applications: Press-in-Place seals are used in many static joints throughout Cat® engines and machines. These are especially designed for inverted or vertical assemblies.
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 272-0390
Units of Measure
USMetric
Cross Section Height (mm): 7.3
Cross Section Height (in): 0.29
Cross Section Width (mm): 4
Cross Section Width (in): 0.16
Inside Diameter (mm): 878
Inside Diameter (in): 34.6
Material: FKM,Fluoroelastomer (FKM) Rubber
Material Description: FKM rubber is capable of service temperatures of -40 to 150C and is resistant to air, fuel (including bio-diesel), lubricants and oils. FKM rubber should not be used in applications that require resistance to water or coolant.
Overall Width (mm): 878
Seal/O-Ring Type: PIP
Overall Length (mm): 878
View More
Compatible Models for part number 272-0390
UNDERGROUND ART TRUCK
AD55 AD30
GEN SET ENGINE
3406E 3456
WHEEL TRACTOR
637E 631E
TRUCK ENGINE
C-18 C-15 C-16 C16 C15 C18
POWER MODULE
PM3456
MARINE ENGINE
C18 C15 3406E
INDUSTRIAL ENGINE
C-16 C15 C18 3406E
WHEEL SCRAPER
657 657B
LOAD HAUL DUMP
R2900G R2900
PETROLEUM ENGINE
C15
REMAN ENGINE
3406E
WHEEL LOADER
980H
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
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