Husqvarna 501051801 3/8" ID x 1.5" OD Winged Washer – Genuine OEM Replacement Washer

Part Number: 501051801
Category: Lawn Tractor & Riding Mower Hardware
Type: 3/8" ID x 1.5" OD Winged Washer – Genuine OEM Replacement Washer

The Husqvarna 501051801 Winged Washer is a genuine OEM replacement hardware component designed for a variety of compatible Husqvarna, Craftsman, Poulan, Jonsered, RedMax, and other Husqvarna-produced outdoor power equipment.

Product Specifications

• Part Number: 501051801
• Manufacturer: Husqvarna
• Product Type: Winged Washer
• OEM Description: WASHER.WINGED.3/8ID.1.5OD
• Inside Diameter: 3/8"
• Outside Diameter: 1.5"
• Style: Winged Washer
• Material: Metal
• Function: Distributes Fastener Load & Supports Secure Component Mounting
• Applications: Lawn Tractors, Riding Mowers & Select Outdoor Power Equipment
• Compatible Brands: Husqvarna, Craftsman, Poulan, Jonsered, RedMax & select Husqvarna-produced brands
• OEM Status: Genuine Husqvarna OEM Part
• Condition: New
• UPC: 193028084128
• Quantity: 1 Washer

Features & Benefits

• Genuine Husqvarna OEM replacement hardware
• Factory-specified 3/8" inside diameter
• Factory-specified 1.5" outside diameter
• Winged washer configuration
• Helps distribute fastening load across the mounting surface
• Helps maintain secure positioning of applicable components
• Durable construction for outdoor power equipment applications
• Designed for use across numerous Husqvarna-produced equipment platforms
• Ideal replacement for bent, distorted, worn, corroded, damaged, or missing washers
• Direct replacement for equipment requiring part number 501051801

Applications

The 501051801 Winged Washer is used across numerous compatible equipment platforms, including select:

• Husqvarna lawn tractors
• Husqvarna riding lawn mowers
• Husqvarna zero-turn mowers
• Craftsman lawn tractors
• Poulan lawn tractors
• Jonsered outdoor power equipment
• RedMax equipment
• Select additional Husqvarna Group equipment
• Husqvarna Z254
• Husqvarna YTH24V48
• Husqvarna YTH24K48
• Husqvarna YTH2042
• Husqvarna GT52XLS
• Husqvarna GT52XLSI

Factory Husqvarna illustrated parts lists confirm 501051801 in multiple lawn tractor and zero-turn mower assemblies, including YTH and GT-series machines as well as certain Z254F configurations.

Important Notes

• Verify compatibility with your specific equipment model, product number, and production configuration before ordering.
• The OEM description for 501051801 is “WASHER.WINGED.3/8ID.1.5OD.”
• Replacement-parts catalogs confirm the dimensions as 3/8-inch ID x 1.5-inch OD.
• Husqvarna factory documentation confirms 501051801 is used as a washer in multiple lawn tractor and riding mower assemblies. For example, the YTH24K48 (96043027800) parts list specifies one 501051801 washer in the applicable assembly.
• The YTH2042 (96043031500) similarly specifies one 501051801 washer in its applicable assembly.
• Compatibility extends beyond Husqvarna-branded equipment. OEM parts references list Craftsman, Poulan, Jonsered, and RedMax among compatible brands when the specific model calls for 501051801.
• Some catalogs reference 5010518-01 as an alternate/previous formatting of the part number.
• This listing is for one winged washer only unless otherwise specified. Bolts, nuts, brackets, springs, bushings, and other mounting hardware are sold separately.
• Inspect the mating bolt, nut, bracket, and mounting surface when replacing the washer. Replace stripped, bent, cracked, excessively worn, or otherwise damaged related components as necessary.
• Match part number 501051801 with your equipment's illustrated parts diagram before ordering, as installation location and required quantity vary by model.