7:22TATA · Gaskets & Sealing
O-Ring
9004100-1440
오－링
0
Compatible parts
0
Compatible vehicles
OE Brands · BOSCH · MAHLE · ZF · FEBI BILSTEIN
100+ Brands indexed
cvpartz
→Featured videos
Watch maintenance and replacement tutorials on YouTube.
7:22
6:35
13:18ASSEMBLY OF A 12-L 460 HP MAN D2866 ENGINE FROM 1992 MADE IN GERMANY
RAZBORGRUZ - TRUCKS REPAIR
Watch on YouTubeAbout this part
An O-ring is a round rubber sealing ring that sits in a groove to seal a joint against fluid or gas.
Compressed between two surfaces, it deforms to fill the gap and blocks leaks even under pressure; the material is matched to the fluid and temperature.
O-rings seal connections in the fuel, hydraulic, cooling, and air systems. The correct O-ring matches the groove size and the fluid it must resist.