121-4344: 1.78 x 10.82mm 70A EPDM O-Ring

Home

Hardware, Seals, & Consumables

Seals, Gaskets, & O-Rings

O-Rings

O-Ring

Brand: Cat

Product Images

121-4344: 1.78 x 10.82mm 70A EPDM O-Ring

121-4344: 1.78 x 10.82mm 70A EPDM O-Ring

O-Ring

Brand: Cat

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

Warranty Information

Return Policy

Frequently bought together

121-4344

121-4342

122-6015

View All Parts

Frequently bought together

121-4344: 1.78 x 10.82mm 70A EPDM O-Ring

121-4342: 1.78 x 14mm 70A EPDM O-Ring

122-6015: Condenser Refrigerant Valve

6D-7128: 9.25mm Inside Diameter Seal-O-Ring

121-4345: 1.78 x 7.67mm 70A EPDM O-Ring

196-9083: Refrigerant Accumulator

Diagram

Description

Specifications

Compatible Models

Parts diagram for 121-4344

Specifications for part number 121-4344

Units of Measure

Metric

Cross Section Diameter (mm):

1.78

Cross Section Diameter (in):

0.07

Inside Diameter (mm):

10.82

Inside Diameter (in):

0.426

Material:

EPDM (70),EPDM - Ethylene Propylene Diene Modified,EPDM (Ethylene-propylene diene),Ethylene propylene diene terpolymer (EPDM) Rubber

Polymer:

EPDM (Ethylene-propylene diene)

Material Hardness:

70A

Compatible With:

Alcohols; Automotive brake fluids; Hot, cold water; Ketones; Ozone and sunlight; Phosphate ester fluids; Silicone fluids; Some dilute acids; Steam (200 Degree C max); Steam (400 Degree F max)

Dash Size:

013

Compatible Models for part number 121-4344

TRACK-TYPE TRACTOR

D7R D6R III D6R XL D6T D6R LGP D7E D7R LGP

WHEELED EXCAVATOR

M325C MH M313C M315C M322C M316C M318C M318C MH

EXCAVATOR

M312 M315 M318 M320

TELEHANDLER

TH406C TH336C TH514C TH417C TH407C TH337C TH414C

Key

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