Caterpillar

Add Equipment

Select equipment to view parts that fit your equipment.
No Suggested Results

Select Store

Caterpillar

Add Equipment

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

Select Store

Add Equipment

HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings5S-6670: SEAL-O-RING
HomeHardware, Seals, & ConsumablesSeals, Gaskets, & O-RingsO-Rings5S-6670: SEAL-O-RING
5S-6670: SEAL-O-RING

O-ring

Brand: Cat

Product Images
5S-6670: SEAL-O-RING
5S-6670: SEAL-O-RING

O-ring

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 5S-6670

Units of Measure

USMetric
Polymer: Epdm (ethylene-propylene Diene)
Applications: Ebullient cooled engine cooling systems
Not Compatible With: Aromatic fuels; Diester lubricants; Petroleum fluids
Material: EPDM - Ethylene Propylene Diene Modified,EPDM (70),Nitrile / NBR / HNBR / XNBR Rubber,Ethylene propylene diene terpolymer (EPDM) Rubber,Polytetrafluoroethylene (PTFE) Plastic
Material Hardness: 70a
Cross Section Diameter (mm): 4.39
Inside Diameter (mm): 117.1
Coating: Ptfe - Polytetrafluoroethylene
Temperature (°C): -55 - 135
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)
Inside Diameter (in): 4.61
Temperature (°F): -67 - 275
Seal Inside Diameter (mm): 117.1
Material Description: EPDM provides excellent performance in Coolant/Urea applications, and also works well in Air. Do not use in Engine Oil, Diesel Fuel, Hydraulic Oil, Automatic Transmission Fluid or Biodiesel. It has good abrasion and cut resistance.
Notes: Dimensions and Material Descriptions provided for reference only. Color may differ from image.
Cross Section Diameter (in): 0.173
View More
Compatible Models for part number 5S-6670

GENERATOR

SR4

TRUCK ENGINE

1674 3306 1673C 3306C 3306B

POWER MODULE

XQG135

LOAD HAUL DUMP

R1300G R1300

MOTOR GRADER

120G 120B 160H ES 12H NA 140B 140H 140G 140H NA 130G 140 143H 14G 14E 12H 12G 120 160H 160G 12F 160H NA 12H ES 140H ES

WINCH

528 518 57H 56H 57 56 55

WHEEL SKIDDER

518 528 518C

TRACK-TYPE TRACTOR

D6H XL D6H XR D6D SR D6G2 LGP D6GC D6H II D4D D4E D6F SR D5B D5H D5E D6E SR D6C D6D D7G2 D6R D6E D6G D6H D7R D7F D6G SR D7G D7H D5 D6G2 XL D4E SR

MARINE ENGINE

D330C D334 3306B D333C 3304 3306 3304B

PIPELAYER

561D 561C 572F 572G 571G 571F

MINING EXCAVATOR

5230B 5230

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 229 225 330-A L 235 219 215 E240 EL240 330-A 235B 235C 235D 330-A LN EL300B 245D 330B 245B

VIBRATORY COMPACTOR

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

RIPPER SCARIFIER

12G 140G 130G

GENERATOR SET

3306B

WHEEL TRACTOR

651E 615 627 615C II 657E 621R 621S 627B 627E

HYDRAULIC CONTROL

48 163 143 153 141 140

TRACK LOADER

963 973 941 973C 951C 951B 941B 977K 977L 955K 955L

SOIL COMPACTOR

815 815B

WHEEL DOZER

814B 814

LANDFILL COMPACTOR

816 816B

GRAPPLE

120C 518 125C

WHEEL LOADER

972G 950B 950E 920 930 936 966D 966C 966F 966E G936 966G 966R 950 930R 930T 966F II 950B/950E 936E 936F 980B 970F

GEN SET ENGINE

3304B 3306B 3306 3304

ENGINE - MACHINE

3306

CHALLENGER

70C 65 65C 65B 65D

ARTICULATED TRUCK

D30C D30D D35C D300D D300B D250B D25D D25C D350D D350C

RIPPER

D5 977 963 951 955 7 6 5 4

BOOM

120C

INDUSTRIAL ENGINE

C7.1 3306B 3304 3306 D333C D330C

WHEEL SCRAPER

627 651E 621E 657E 637E 637B 637D 639D 627B 627E 637

GAS ENGINE

G333C G3306B G3304 G3306

BULLDOZER

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

FELLER BUNCHER

FB518

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