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HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings175-7903: 3.53 x 120.24mm 90A NBR O-Ring
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings175-7903: 3.53 x 120.24mm 90A NBR O-Ring
175-7903: 3.53 x 120.24mm 90A NBR O-Ring

O-Ring

Brand: Cat

Product Images
175-7903: 3.53 x 120.24mm 90A NBR O-Ring
175-7903: 3.53 x 120.24mm 90A NBR O-Ring
175-7903: 3.53 x 120.24mm 90A NBR O-Ring
175-7903: 3.53 x 120.24mm 90A NBR O-Ring
175-7903: 3.53 x 120.24mm 90A NBR O-Ring

O-Ring

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 175-7903

Units of Measure

USMetric
Cross Section Diameter (mm): 3.53
Cross Section Diameter (in): 0.139
Inside Diameter (mm): 120.24
Inside Diameter (in): 4.734
Material: NBR - Nitrile,NBR (90),NBR (Nitrile butadiene),Polytetrafluoroethylene (PTFE) Plastic,Nitrile / NBR / HNBR / XNBR Rubber
Polymer: Nbr (nitrile Butadiene)
Material Hardness: 90a
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
Dash Size: 248
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Compatible Models for part number 175-7903

TRACK-TYPE TRACTOR

D6T LGP D9 D4 D5 D6GC D8L D6R STD D9T D9R D6T LGPPAT D9N D6T XL PAT D6T XW PAT D5R LGP D6N LGP D6R XL D9 GC D6R II D6K2 XL D6K2 D6T XW D6T XL D6K2 LGP D5R2 D5R XL D5M D5N D6N XL D6R D6T D6N D6R LGP D6K

WHEEL TRACTOR

633E II 623G 623F 651E 657E 621F 611 621G 627G 627F 615C II 631E 631G 637G 637E

INTEGRATED TOOLCARRIER

IT38G II IT24F IT38H IT38G IT38F IT28G IT28F

TRACK LOADER

953C

EXCAVATOR

352F 345B II 345B L 349F LXE 349D L 349D2 L 345C L 349E L 349E L VG 345C 345D 345D L 349F L 349D2 352F-VG 349D

BACKHOE LOADER

420XE 442D 430D 438C 438D 420F2 420 434E 420D 432E 420E 432D 416C 428D 416D 428C 420F

WHEEL DOZER

844 834B 824H 824G 824G II

MOBILE HYD POWER UNIT

345C L

MOTOR GRADER

24H 24M 24

LANDFILL COMPACTOR

836 826G II 826G 826H

WHEEL LOADER

928G 988F II 924GZ 928HZ 924HZ 990 924G 988F 992D 928F 938H 990 II

TELEHANDLER

TH330B

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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