8M-4448: 3.53 x 15.47mm 70A VMQ O-Ring

Home

Hardware, Seals, & Consumables

Seals, Gaskets, & O-Rings

O-Rings

Cat® Ensure precise engine operation with O ring seals for rocker arms, preventing leaks and enhancing valve system performance

Brand: Cat

Product Images

8M-4448: 3.53 x 15.47mm 70A VMQ O-Ring

Cat® Ensure precise engine operation with O ring seals for rocker arms, preventing leaks and enhancing valve system performance

Brand: Cat

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

8M-4448

3S-5496

5S-6735

View All Parts

Frequently bought together

8M-4448: 3.53 x 15.47mm 70A VMQ O-Ring

3S-5496: 9.53mm Inside Diameter Seal-O-Ring

5S-6735: 0.79mm Thick Cylinder Head Cover Gasket

7N-8018: 17.60mm Outer Diameter Water Seal

9Y-1798: 17.70mm Inner Diameter Water Seal

9M-4849: 5.33 x 23.16mm 70A VMQ O-Ring

Diagram

Description

Specifications

Compatible Models

Parts diagram for 8M-4448

Specifications for part number 8M-4448

Units of Measure

Metric

Compatible Models for part number 8M-4448

GENERATOR

SR4

TRUCK ENGINE

1693 3306 1673C G3306 3306C 3306B

POWER MODULE

XQG135

LOAD HAUL DUMP

R1300G R1300

WINCH

518 57H 56H 57 56 55

MOTOR GRADER

120G 16 160H ES 12H NA 140H 140G 140H NA 130G 143H 14G 12H 12G 160H 160G 160H NA 12H ES 14H NA 163H NA 140H ES

TRACK SKIDDER

D5HTSK II D4HTSK III 527 517

WHEEL SKIDDER

525 518 515 528 545 518C 530B 528B

TRACK-TYPE TRACTOR

D6H XL D6H XR D6D SR D6G2 LGP D6H II D4H III D5H XL D4H D4E D6F SR D5B D5H D5E D6E SR D6C D6D D7G2 D6R D6E D6G D6H D7R D7F D6G SR D7G D7H D5 D8H D9G D9H D6G2 XL D4H XL D4E SR

MINI HYD EXCAVATOR

304.5

MARINE ENGINE

D330C 3306B 3304 3306 3304B

PIPELAYER

572R 561B 561D 561C 572G 571G 594H 594

FRONT SHOVEL

235C

EXCAVATOR

330 L 215B 215C 215D E300 E300B 350-A 225B 225D 330B L 330B LN 219D 330-A L EL300 330 LN 350-A L 229D 350 L 229 330-A L 235 219 215 330-A 235B 235C 235D 330-A LN EL300B 330B

VIBRATORY COMPACTOR

CS-653 CS-643 CP-643 CB-534 CP-653

RIPPER SCARIFIER

12G 140G 130G

GENERATOR SET

G3306 3306B G3306B

WHEEL TRACTOR

615 611 615C II 621S 615C 627B 627E 627F

HYDRAULIC CONTROL

163 143 153 141 140

TRACK LOADER

963 973 983 983B 973C 977H 977K 977L 955H 955L

SOIL COMPACTOR

815B 815F

WHEEL DOZER

814B 814F

LANDFILL COMPACTOR

816B 816F

PETROLEUM GEN SET

G3306B

GRAPPLE

120C 518 125C

WHEEL LOADER

972G 950B 950E 950F 936 966D 966C 966F 966E G936 966G 966R 930R 930T 966F II 950B/950E 936E 936F 924G 970F

GEN SET ENGINE

3304B 3306B 3306 3304 POWER SYS

ENGINE - MACHINE

3304 3306

CHALLENGER

70C 65 75 65C 65B 65E 65D 75D 75C 75E 85C 85E 85D 95E

ARTICULATED TRUCK

D30D D250E II D300E D300D D250E D25D D350D D300E II

RIPPER

D5 977 963 951 955 7 6 5 4

WHEELED EXCAVATOR

W330B

BOOM

120C

INDUSTRIAL ENGINE

3306B 3304 3306 D333C 3304B D330C

QUARRY TRUCK

775D 771D

TRUCK

69D 773D 775D 769D

WHEEL SCRAPER

611 621E 637E 637G 627G 627F 627B 627E 615C

TRACTOR

772B

GAS ENGINE

G3306B G3304B G3304 G3306

BULLDOZER

7SU 6SU 7S LGP 6 5A 5P 5S 6A 6S 7A 7S 7U 955 4A

FELLER BUNCHER

FB518

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