Cat® 120mm Outer Diameter Plastic Backup Ring used in Hydraulic Cylinder Seal
Brand: Cat
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4I-3615: 120mm Outer Diameter Backup Ring
Cat® 120mm Outer Diameter Plastic Backup Ring used in Hydraulic Cylinder Seal
Brand: Cat
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Description
Description
Description: Backup Rings prevent seal extrusion in high pressure applications, and may be used to protect the life of overall sealing system from pressure surges.
Attributes: Cat® Backup Rings are designed in conjunction with the elastomeric seal and mating components, and contribute significantly to the life and performance of the sealing system in high pressure applications.
Backup ring dimensions are consistently held to tight tolerances to ensure they properly bridge the seal groove and the mating surface. Materials are selected for their pressure and abrasion resistance.
Backup rings may be solid or split. Split rings are used for ease of assembly.
Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.
Applications: Backup rings are used in high pressure static and dynamic sealing applications, such as hydraulic pumps, valves and engine systems.
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: Backup Rings prevent seal extrusion in high pressure applications, and may be used to protect the life of overall sealing system from pressure surges.
Attributes: Cat® Backup Rings are designed in conjunction with the elastomeric seal and mating components, and contribute significantly to the life and performance of the sealing system in high pressure applications.
Backup ring dimensions are consistently held to tight tolerances to ensure they properly bridge the seal groove and the mating surface. Materials are selected for their pressure and abrasion resistance.
Backup rings may be solid or split. Split rings are used for ease of assembly.
Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.
Applications: Backup rings are used in high pressure static and dynamic sealing applications, such as hydraulic pumps, valves and engine systems.
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.
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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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 4I-3615
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Description for part number 4I-3615
Description: Backup Rings prevent seal extrusion in high pressure applications, and may be used to protect the life of overall sealing system from pressure surges.
Attributes: Cat® Backup Rings are designed in conjunction with the elastomeric seal and mating components, and contribute significantly to the life and performance of the sealing system in high pressure applications.
Backup ring dimensions are consistently held to tight tolerances to ensure they properly bridge the seal groove and the mating surface. Materials are selected for their pressure and abrasion resistance.
Backup rings may be solid or split. Split rings are used for ease of assembly.
Cat Sealing systems protect more expensive parts from leaks and contamination. Protect your investment with Genuine Cat Seals.
Applications: Backup rings are used in high pressure static and dynamic sealing applications, such as hydraulic pumps, valves and engine systems.
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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 4I-3615
Units of Measure
USMetric
Seal Type: Backup Ring
Material: Nylon,Nylon, 6, 6/12, 6/6 Plastic
Inside Diameter (mm): 114.0
Cross Section Width (mm): 3.0
Cross Section Thickness (mm): 3.0
Inside Diameter (in): 4.488
Cross Section Width (in): 0.118
Cross Section Thickness (in): 0.118
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Compatible Models for part number 4I-3615
FORESTRY PRODUCTS
FM528 538
EXCAVATOR
340 320E L 352F 340F 320C L 320D2 GC 320-A L 320D2 FM 320B 323F SA FM538 320C 320D 320D LN 320E 320-A N 323 GC 340F L LRE 323GC 324D 320D GC 320E LRR 352 319D L 323E L 325F LCR 323D2 L 320D2 323F LN 320D LRR 320C FM 321D LCR 323F 320B FM LL 323E SA 320E LN 323D 320 323F OEM 318B N 320F L 320B N 320D L 320B L 320D FM RR 325 323 323E LN 318C 320B LU 325C L 318B 320D FM OTHER 320B LL 323D SA 320D RR 320D2 L 322C 320-A 322-A 319D LN 323F L 323D L 538 320 L 322 L 323D LN 323D2 324D L 330D L 321C 322-A L 320 GC 320E RR 320B U 321B 325F
