Back Home Hardware, Seals, & Consumables Seals, Gaskets, & O-Rings O-Rings 8M-4445: 3.5 X 22mm 70A VMQ O-Ring
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Hardware, Seals, & Consumables Seals, Gaskets, & O-Rings O-Rings 8M-4445: 3.5 X 22mm 70A VMQ O-Ring 8M-4445: 3.5 X 22mm 70A VMQ O-Ring
8M-4445: 3.5 X 22mm 70A VMQ O-Ring
An industrial O-Ring seal prevents leaks in machinery, pipelines, and hydraulic systems, made from durable, chemical-resistant materials.
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Warranty Information Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
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Return Policy Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
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Warranty Information Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
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Return Policy Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
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Frequently bought together
Related parts 270-1533: O-Ring Seal Kit (70A Silicone) Check Price
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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.
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Parts diagram for 8M-4445
Description for part number 8M-4445
Description:
Attributes:
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.
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Specifications for part number 8M-4445 Compatible Models for part number 8M-4445 TRUCK ENGINE
1673 3116 1693
INTEGRATED TOOLCARRIER
IT12B IT28F
MOTOR GRADER
16 120 12F 140 14E
TRACK-TYPE TRACTOR
D7F D7G D5 D8K D8L D8H D9G D10 D9L D6G2 XL D5B D6C D6D D7G2 D6E
MARINE ENGINE
D379A D379B D399 D398A D398B
PIPELAYER
572G 583K 571G 561D 561C
EXCAVATOR
320-A L 320-A N 320-A 320N 320 L 325C
VIBRATORY COMPACTOR
CS-563 CP-563 CB-434
WHEEL TRACTOR
633C 627 621 637 631E 631C 641 637E 651 657
HYDRAULIC CONTROL
163 143 183B 153 140
TRACK LOADER
983 977H 977K 977L 955H 955K 955L
WHEEL DOZER
834 824B 814 824
COMPACT WHEEL LOADER
910F 910E
WHEEL LOADER
960F 950G 962G 950F 988 992 980B 992B 928F 938G 938F 966C
CHALLENGER
65C 65B 65D 55 70C 65 75C 85C 35 45
INDUSTRIAL ENGINE
3304 D398B D398 D399 D379 D379B
TRUCK
769 773 777 769B 769C 773B
WHEEL SCRAPER
627 666 666B 637 657 657B
GAS ENGINE
G398 G399 G379A G379
BULLDOZER
10C 6A 6S 10S 10U 8S 955
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