Samsung Washer S.Tub Back Assembly DC97-12957A

The Samsung DC97-12957A S.Tub Back Assembly is designed to form the rear section of the outer tub in Samsung front-load washers, providing structural support for the drum bearing and shaft assembly. A cracked or corroded tub back can cause water leaks, drum misalignment, or bearing failure.

Is This the Right Part?

Confirm the complete model number before ordering. Similar parts may use different connectors, dimensions, hose positions, electrical ratings, or mounting points.

Common Symptoms

• Water leaking from the back of the washer tub
• Excessive vibration or drum movement during spin
• Loud grinding or rumbling noise from the rear of the tub
• Visible cracks, corrosion, or warping on the tub back panel

Check Before Replacing

• Inspect the tub back for cracks, corrosion, or mineral buildup
• Check the rear bearing and shaft for wear or play
• Verify the tub seal and gasket for signs of leakage
• Compare the tub back with the original part for exact fitment

Part Details

Installation Notes

1. Disconnect power and shut off water or gas where applicable.
2. Photograph wiring, hoses, clamps, and mounting positions.
3. Compare the new part with the original before installation.
4. Inspect nearby wires, hoses, seals, and connectors for damage.
5. Test the appliance and check for leaks, unusual sounds, or error codes.

Use a qualified technician when diagnosis or installation is outside your experience. Gas parts should be installed by a licensed technician.

Verified Compatible Models

Model verification required — confirm your complete model number before ordering to ensure proper fitment.

Fitment reminder: Match the complete model number, including suffixes and revision digits, before ordering.