Alliance Laundry Systems Dryer Drum Drive Belt - D511255P

Alliance Laundry Systems Dryer Drum Drive Belt - D511255P

Restore dryer drum rotation with this genuine OEM Alliance Laundry Systems Dryer Drum Drive Belt - D511255P. This genuine Alliance/Speed Queen dryer drum drive belt wraps around the drum and drive motor pulley so the motor can rotate the drum during the drying cycle.

Compatibility: Fits select Speed Queen, Alliance, Amana, and related dryer platforms using the D511255P cylinder belt.

This part commonly replaces previous part numbers including 435P3, 510178, 511255, 511255P, 59174, D511255, D517176, TU21423, and TU21653.

Fitment / What To Verify: Verify the full dryer model number, belt length, rib count, belt routing, and pulley/idler style before ordering. Many dryer belts look similar but differ in length and rib profile.

Please confirm fitment with your appliance model number before ordering.

Is it time to replace?

• Common Symptoms: Dryer motor runs but drum does not turn, drum slips under load, squealing during startup, or a broken belt found inside the cabinet.
• Visible/Sensory Cues: Cracked belt ribs, glazing, fraying, missing belt sections, rubber dust, or belt stretched loose around the drum.

Pro Tip: Inspect the idler pulley, drum rollers, and drum support system while the cabinet is open. A seized pulley or worn roller can quickly damage a new belt.

Technical Specifications