Threaded Spring Pin 327-331 – Greasable Suspension Pin for Mack RB/R/RD Trucks freight this hanger reduces suspension stress

this hanger reduces suspension stress

Ideal for heavy-duty truck applications

this bushing minimizes wear on connected components while improving ride stability and vehicle control

815665302-0

It ensures secure pivoting of the leaf spring and maintains proper axle alignment under heavy load conditions

Threaded Spring Pin 327-331 – Greasable Suspension Pin for Mack RB/R/RD Trucks freight this hanger reduces suspension stressThe 327 331 Threaded Spring Pin is a precision engineered suspension component designed for use in Mack RB, R, and RD series trucks. Ideal for both front and rear of front spring positions, this pin features a durable threaded design that mates with MTB186 MTB188 bushings to ensure proper leaf spring alignment. Equipped with a serviceable grease fitting, it offers long lasting performance in demanding fleet and vocational applications. OEM Cross