Spring Seat for Typical 8,000-lb, Round Trailer Axles with 3-1/2" Diameter

The spring seat is a necessary component of your trailer's suspension system. When mounted with 1-3/4" or 2" wide leaf springs, it adds extra support and provides proper positioning for the axle.

Features:

Welds onto round, 3-1/2" diameter axle (typical 8,000-lb axle)
Works with 1-3/4" or 2" wide spring
Cutout on flat side of seat surrounds raised knob on leaf spring to prevent turning or shifting
Provides extra support and secure positioning for trailer axle
Please note: 2 spring seats are required for each axle

SS-350 TruRyde Spring Seat - 3-1/2" Round Axle
Replaces 3-48 Spring Seat - 3-1/2" Round Axle
D003-672-00, 173201, 3-48, SP-350