Seth Thomas Style Suspension Unit – 15-1/2″ Long – For #89 Movement

Seth Thomas Style Suspension Unit – 15-1/2″ Overall Length – 1-3/8″ Spring – For Seth Thomas #89 Movement

This Seth Thomas style suspension unit is specifically designed for clocks using the Seth Thomas #89 movement. With an overall length of 15-1/2″ (394mm) and a 1-3/8″ (35mm) spring, this unit replicates the original style and function used in many vintage Seth Thomas mantel and wall clocks.

The suspension unit plays a vital role in the regulation and stability of the pendulum, ensuring accurate and consistent timekeeping. It’s crafted for proper fit and balance, helping restore reliable motion and beat in clocks that use the #89 movement.

Ideal for clockmakers, collectors, and restorers seeking a faithful replacement for damaged or worn suspension assemblies.

Product Details
Type: Suspension unit
Compatibility: Seth Thomas #89 movement
Overall Length: 15-1/2″ (394mm)
Spring Length: 1-3/8″ (35mm)
Style: Seth Thomas
Condition: New item
Intended Use: For pendulum suspension in Seth Thomas clocks

Features & Uses
Exact Fit: Designed for Seth Thomas #89 movement
Vintage Accuracy: Matches the original suspension style
Stable Regulation: Ensures proper pendulum swing and beat
Reliable Repair Part: Replaces worn or broken units
Long Length: 15-1/2″ for proper drop in compatible clocks
Essential for Restoration: Restores functionality in classic Seth Thomas timepieces