canyon components logo
FS70YE50-OR-4X157

Image shown is representative and may differ from the actual product in size, proportions, and color shade

ECE-R 110, CNG / LNG Compatibility
CS

0.157 in

(4.00 mm)

ID

6.181 in

(157.00 mm)

ORing cut reference

FSIL FS70YE50 O-Ring, Size: 4X157

Material: FSIL FS70YE50 O-Ring

Size: Metric 4X157 O-Ring

Part Number: FS70YE50-OR-4X157

FS70YE50

Fluorosilicone (FVMQ, FSIL)

70

Shore A

ECE-R 110, CNG / LNG Compatibility

Color: Yellow

Detailed Description

FS70YE50-OR-4X157 is a Yellow, 70 Shore A, Fluorosilicone (FVMQ, FSIL) O-Ring. It is a 70 durometer Fluorosilicone (FVMQ, FSIL). FS70YE50 is manufactured with the following features & specifications: ECE-R 110, CNG / LNG Compatibility. FS70YE50-OR-4X157 is Metric size 4X157 O-Ring also referred to as 4mm (Cross Sectional Diameter (CS)) x 157mm (Inside Diameter (ID)). Material: 70 Durometer FSIL FS70YE50 O-Ring Size: Metric 4X157, 4mm CS X 157mm ID (0.157" CS X 6.181" ID)

FS70YE50 typical industry applicationFS70YE50 industry symbol
canyon components logo
Technical SpecificationValue
Compound NumberFS70YE50
MaterialFluorosilicone (FVMQ, FSIL)
ColorYellow
Durometer70 Shore A Hardness
High Temperature175 °C / 347 °F
Low Temperature-70 °C / -94 °F
Geometry Specifications
Cross Sectional GeometryO-Ring
Size StandardMetric
Size4X157
Cross Section (CS)4.00 mm / 0.157 in
Inside Diameter (ID)157.00 mm / 6.181 in
Other Specifications

ECE-R 110, CNG / LNG Compatibility

ORing cut reference
ECE-R 110, CNG / LNG Compatibility

Need a Custom Quote?

We manufacture millions of parts. Get in touch today.

Request a Quote

© 2026 Canyon Components, Inc. All rights reserved. Canyon Components International Corporation • Sitemap

These products may be covered by existing or pending patents. Canyon Components is not liable for the accuracy, currency, or completeness of information herein. All information is subject to change without notice. All trademarks and service marks are the property of their respective owners. Made withgu.dev, Icons by Icons8

* Disclaimer: Kalrez® is a registered trademark of DuPont™. It represents a high-performance perfluoroelastomer used in demanding sealing applications. Please note that the Kalrez® brand is not owned by Canyon Components. All rights and ownership of the Kalrez® trademark are held by DuPont™, ensuring the quality and reliability associated with this renowned brand.