This new rear oil shock absorber with part number 1623465 is a vital component of truck cab suspension and chassis assembly. It effectively softens road vibration and harsh impacts, which noticeably enhances the driver’s overall ride comfort. It adopts reliable sealing structure and fine internal hydraulic oil to sustain steady damping performance. Meanwhile, it can perfectly prevent oil leakage during long-term operation. Built with a sturdy anti-rust framework, this unit is an ideal swap for worn or defective cab shock absorbers.