Title Of Document
Road vehicles — Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (Service temperature 120 degrees C max.)
Abstract
ISO 4928:2006 specifies performance tests of brake cups and seals for hydraulic braking systems for road vehicles; it does not include requirements relating to chemical composition, tensile strength and elongation of the rubber compound. Disc brake seals are not covered by this International Standard. ISO 4928:2006 is applicable to molded seals (cups or double-lipped type gland seals), 60 mm in diameter and smaller, compounded from high temperature-resistant rubber, for use in hydraulic actuating cylinders using road vehicle non-petroleum base hydraulic brake fluid conforming to the requirements of ISO 4925.
Category of Standards
Category 2
Document number assigned by ASEAN
ISO 4928:2006
HS
HS Range
MRA/Harmonised Regulations related to the Standard
No current MRA
ASEAN Body responsible for Standard
Rubber-Based Products Working Group (RBPWG)
Member States
BN
ID
KH
LA
MM
MY
PH
SG
TH
VN
Date of harmonisation in ASEAN
16/10/2025
Date of Latest Review
Links :
Road vehicles — Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (Service temperature 120 degrees C max.)