NEEMBA INTERNATIONAL LTD

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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings8C-5240: 3.53 x 470mm 75A NBR O-Ring
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Hardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings
8C-5240: 3.53 x 470mm 75A NBR O-Ring
8C-5240: 3.53 x 470mm 75A NBR O-Ring

Cat® Final Drive O Ring Seal ensures reliable final drive performance with O ring seals, preventing leaks and maintaining optimal fluid containment.

Brand: Cat

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8C-5240: 3.53 x 470mm 75A NBR O-Ring

Cat® Final Drive O Ring Seal ensures reliable final drive performance with O ring seals, preventing leaks and maintaining optimal fluid containment.

Brand: Cat

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Description
Description

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.

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.

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
Specifications
Units of MeasureUSMetric
Cross Section Diameter (mm): 3.53
Material: NBR - Nitrile,NBR (75),Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Cross Section Diameter (in): 0.139
Inside Diameter (mm): 470
Inside Diameter (in): 18.504
Polymer: NBR (Nitrile butadiene)
Material Hardness: 75A
Units of MeasureUSMetric
Cross Section Diameter (mm): 3.53
Material: NBR - Nitrile,NBR (75),Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Cross Section Diameter (in): 0.139
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Compatible Models
Compatible Models
Track-Type Tractor
D7E LGPD7E
Generator Set
3512
Undercarriage
OEMS
Hex Based Spl Solution
352F OEM
Excavator
352F330 L345B II345B L345D L349F L349330-A L349F LXE349D L330D MH330-A L349D2 L349D2352350352F-VG345C L349E L350-A350-A L345B II MH330C345D L VG345C MH349E L VG349D352F XE VG350 L330D L349E345B349F345C345D
Mobile Hyd Power Unit
349E L HVG345C336F352FMHPU345C L
Wheel Loader
994F994D994H994
View More
Track-Type Tractor
D7E LGPD7E
Warranty Information
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Parts diagram for 8C-5240
View Detailed Parts Diagrams
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Frequently bought together
8C-52408C-5240
7M-84857M-8485
4S-59244S-5924
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Frequently bought together
8C-5240
Contact Dealer
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7M-8485
Contact Dealer
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or use our Contact Form
Contact Dealer
4S-5924
Contact Dealer
Visit us

or use our Contact Form
Contact Dealer
255-2272
Contact Dealer
Visit us

or use our Contact Form
Contact Dealer
1T-0132
Contact Dealer
Visit us

or use our Contact Form
Contact Dealer
2R-0525
Contact Dealer
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Contact Dealer
DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 8C-5240
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 8C-5240

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.

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 8C-5240

Units of Measure

USMetric
Cross Section Diameter (mm): 3.53
Material: NBR - Nitrile,NBR (75),Nitrile (NBR),Nitrile / NBR / HNBR / XNBR Rubber
Cross Section Diameter (in): 0.139
Inside Diameter (mm): 470
Inside Diameter (in): 18.504
Polymer: NBR (Nitrile butadiene)
Material Hardness: 75A
View More
Compatible Models for part number 8C-5240

TRACK-TYPE TRACTOR

D7E LGP D7E

GENERATOR SET

3512

UNDERCARRIAGE

OEMS

HEX BASED SPL SOLUTION

352F OEM

EXCAVATOR

352F 330 L 345B II 345B L 345D L 349F L 349 330-A L 349F LXE 349D L 330D MH 330-A L 349D2 L 349D2 352 350 352F-VG 345C L 349E L 350-A 350-A L 345B II MH 330C 345D L VG 345C MH 349E L VG 349D 352F XE VG 350 L 330D L 349E 345B 349F 345C 345D

MOBILE HYD POWER UNIT

349E L HVG 345C 336F 352FMHPU 345C L

WHEEL LOADER

994F 994D 994H 994

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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