Caterpillar

Select Equipment

Select equipment to view parts that fit your equipment.
No suggested results. Try again.
Register
Caterpillar

Add Equipment

To find the parts that fit.To find the parts that fit.
Search for part number or name

Select Equipment

HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings2M-5173: 126.36mm Inner Diameter O-Ring Seal
Home
Hardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings
2M-5173: 126.36mm Inner Diameter O-Ring Seal
2M-5173: 126.36mm Inner Diameter O-Ring Seal

O-ring

Brand: Cat

Product Images
2M-5173: 126.36mm Inner Diameter O-Ring Seal
2M-5173: 126.36mm Inner Diameter O-Ring Seal
2M-5173: 126.36mm Inner Diameter O-Ring Seal
2M-5173: 126.36mm Inner Diameter O-Ring Seal
2M-5173: 126.36mm Inner Diameter O-Ring Seal

O-ring

Brand: Cat

Add your equipment to see if this part fits or if there are repair options available.
Will It Fit?Add your equipment to see if this part fits or if there are repair options available.
Add Equipment
Will it fit or looking for a repair?Add your equipment to see if this part fits or if there are repair options available.
Check Price
Check Price
Login to view your customer price
Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 2M-5173
View Detailed Parts Diagrams
Add Your Equipment
Specifications for part number 2M-5173

Units of Measure

USMetric
Cross Section Diameter (mm): 6.99
Cross Section Diameter (in): 0.275
Inside Diameter (mm): 126.36
Inside Diameter (in): 4.975
Material: VMQ - Silicone,Silicone (70),Silicone (VMQ),Silicone / MQ / VMQ / PMQ Rubber
Polymer: VMQ (Silicone rubber)
Material Hardness: 70A
Compatible With: Air; Diacetone alcohol; Ethylene glycol; Extreme high/low temperatures; High aniline point oil; Iso-butyl alcohol; Ozone & UV light; Polyglycol
Dash Size: 429
View More
Compatible Models for part number 2M-5173

WHEEL TRACTOR

650B 666 633E II 623G 651B 623E 623F 660B 633C 657B 633D 621G 621 623 639D 627G 637 631D 631E 631C 631G 641 637G 637D 637E 651 641B 657 666B

HYDRAULIC CONTROL

183B

VEHICULAR ENGINE

D346 D348 D349

TRACK LOADER

963 983

SOIL COMPACTOR

825C 825B

WHEEL DOZER

834 824B 844 834B 824C 854G

LANDFILL COMPACTOR

836 826C 826B

WINCH

59N 59L 58L 57H 59 58

MOTOR GRADER

24H 16 16G

WHEEL LOADER

988F II 988 990 992 988B 988F 992D 992B 980C 992C 980F 992G 990 II 980F II

TRACK-TYPE TRACTOR

D8R D8K D8L D8N D8H D9E D9G D10 D9R D8R II D9L D9N D9H D9 GC D10N D10R D11N

RIPPER

8D 9 8 11 10

MARINE ENGINE

D353E D353C D353D D342C D349 D346 D348 D398A D398B D343

PIPELAYER

583R 583K 589 594H 594 587R 578

MINING EXCAVATOR

5110B

INDUSTRIAL ENGINE

D343 D348 D349 D346 D398B 3406 D398 D353C D353E D353D D342C

TRUCK

769 773 777 769B 769C 773B

WHEEL SCRAPER

666 666B 657 657B

QUARRY TRUCK

771C 775B

EXCAVATOR

245

GAS ENGINE

G343

TRACTOR

772 776 772B 768C 768B

BULLDOZER

10C 10SU 11U 10S 10U 11SU 8A 8S 8U 9U 9SU 834U 834S 8SU

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

Chat with an expert