LB278 Dryer Belt

LB278 Dryer Belt

Price
$24.98

XPart Number: 10256650928417   |   GTIN: 687152168439

Frequently Bought Together

Guaranteed to fit your model: Need help? Call 833-899-7278

Shipper / Seller: XPart Supply Ltd.

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LB278 Dryer Belt

The LB278 Dryer Belt from XPart Supply Ltd. is a durable aftermarket drive belt engineered to restore dependable drum rotation and efficient drying in Whirlpool-built and compatible dryers. With a 79-inch length, a 4-rib, 3-groove profile, and a slim 1/4-inch width, this belt delivers a precise fit that keeps your dryer running smoothly without slipping or noise. It’s designed to be a reliable replacement when OEM parts are unavailable or discontinued, helping you avoid unnecessary downtime.

Key specifications at a glance

  • Length: 79 inches
  • Ribs: 4; Grooves: 3
  • Width: 1/4 inch
  • Cross references / Replaces: 3394652, 345675, 4319392, 8066064, 26000345675 and related numbers
  • Material: durable rubber compound built for long-term performance in household laundry cycles

The LB278 is described by manufacturers as a 4‑rib, 3‑groove dryer drive belt that fits Whirlpool-built dryers and can serve as an OEM-style replacement for a range of models. This makes it a practical choice for standard clothes dryers, including portable electric units, where the drum needs consistent rotation to achieve even drying.

Why this lb278 belt stands out

What sets the LB278 apart is its balance of precise fit and broad compatibility. It’s crafted to wrap securely around both the drum and the motor pulley, maintaining the correct tension to prevent belt slip and protect motor wear. In practice, this means quicker heat-up times, more even drying results, and fewer interruptions due to belt wear. The belt is suitable for a wide range of Whirlpool-built dryers and related brands, translating to fewer parts to stock for service pros and DIYers alike.

Real-world use cases

  • Dryer drum won’t turn or clunks when starting — the LB278 can restore reliable rotation by replacing a worn belt.
  • Clothes come out damp or unevenly dried due to belt slippage — a snug, 4‑rib drive improves even circulation of heat and air.
  • Unusual dryer noises or a belt that shows signs of wear — replacing with the LB278 can eliminate excess wear on the drive components.
  • Portable electric dryers or standard Whirlpool-built machines in need of a cost-effective OEM-style replacement.

Who should consider the LB278

Ideal for homeowners, appliance technicians, and repair hobbyists who work with Whirlpool-built dryers or GE-family machines that reference the same drive-belt configurations. If you’re maintaining a portable or built-in dryer and the drive belt has stretched, cracked, or failed, the LB278 provides a straightforward, aftermarket solution that aligns with the original belt geometry and performance expectations. It replaces common OEM numbers, reducing downtime and keeping laundry routines on schedule.

Practical tips for installation and maintenance

  • Disconnect the dryer from power before starting any service work. Access the belt path by removing the front or rear panel according to your model’s design.
  • Inspect the drum rollers and pulley for wear while you’re replacing the belt; replace worn components to extend overall drum life.
  • Loop the new belt around the drum and motor pulley, then re-tension and spin the drum by hand to confirm smooth rotation before reassembling.
  • Keep a small supply of standard belts on hand for routine maintenance or unexpected belt failures to minimize downtime.

With the LB278, XPart Supply Ltd. delivers a trusted, OEM-style replacement that prioritizes fit, durability, and ease of installation—backed by a brand known for practical, repair-focused appliance parts. If you’re looking for a reliable solution that restores performance without the expense of a full drum assembly, this belt is a sound choice for the right Whirlpool/GE-style dryer setup.

Cross Reference Information

Guaranteed to Fit Your Model

Frequently Asked Questions


Not sure about your model number? Call 833-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.

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30 years of Excellence in Appliance Parts

Whether you need a refrigerator water filter, a replacement burner for your stove, or a dryer belt, XPart Supply has you covered. We carry a wide selection of appliance parts in Kitchener-Waterloo for all major brands, including washers, dryers, refrigerators, dishwashers, ovens, and more.

We also offer used appliances and scratch-and-dent appliances in Kitchener-Waterloo, providing affordable, reliable options for customers looking to save money without sacrificing performance. Every appliance is inspected and tested for quality.

For over 30 years, our family-owned business has proudly served the community with quality appliance parts and exceptional service. What started as a small local shop has grown into a trusted name — but we’ve never forgotten our roots. Every customer receives the personal attention and care that only a family-owned business can provide.

When you need appliance parts, used appliances, or scratch-and-dent appliances in Kitchener-Waterloo, trust XPart Supply — Built Tough. Parts That Last.

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