Husqvarna 501330401 Eyelet Grommet – Genuine OEM Replacement for T25 T35 T35X T45X

Part Number: 501330401
Category: Trimmer Head, Eyelet & String Trimmer Replacement Parts
Type: Eyelet Grommet – Genuine OEM Replacement Trimmer Head Component

The Husqvarna 501330401 Eyelet Grommet is a genuine OEM replacement trimmer-head component designed for select Husqvarna T25, T35, T35X, and T45X trimmer heads. Installed at the trimmer-line outlet, the eyelet provides a smooth, reinforced guide through which the cutting line exits the trimmer head.

Product Specifications

• Part Number: 501330401
• Manufacturer: Husqvarna
• Product Type: Eyelet Grommet
• OEM Description: Eyelet / Grommet
• Component Type: Trimmer Head / Line Guide Component
• Function: Guides Trimmer Line Through the Head Outlet
• System: String Trimmer / Trimmer Head Assembly
• Application: Husqvarna Trimmer Heads
• Compatible Brand: Husqvarna
• Compatible Trimmer Head Series: T25 / T35 / T35X / T45X
• Component Location: Trimmer Line Outlet
• Replacement Type: Direct OEM Replacement
• OEM Status: Genuine Husqvarna OEM Part
• Condition: New
• Quantity: 1 Eyelet Grommet
• Part Number Reference: 501330401

Features & Benefits

• Genuine Husqvarna OEM replacement component
• Designed for select T25, T35, T35X, and T45X trimmer heads
• Factory-style eyelet/grommet design
• Provides a smooth outlet for the cutting line
• Helps guide trimmer line out of the trimmer head
• Helps maintain proper line positioning during operation
• Provides a reinforced contact point at the line outlet
• Helps reduce direct wear against the trimmer-head housing
• Supports smooth line movement through the outlet
• Manufactured to match the applicable OEM trimmer-head configuration
• Provides factory-style fit and positioning
• Helps restore a worn or incomplete trimmer head
• Cost-effective alternative to replacing an entire trimmer head when only the eyelet is damaged
• Ideal replacement for worn, grooved, cracked, distorted, damaged, or missing eyelets
• Direct replacement for applications requiring 501330401
• Genuine OEM component rather than an unspecified universal eyelet

Compatible Trimmer Head Applications

The Husqvarna 501330401 Eyelet Grommet is designed for select Husqvarna trimmer heads, including applications within the:

• Husqvarna T25
• Husqvarna T35
• Husqvarna T35X
• Husqvarna T45X

It may be used on various Husqvarna string trimmers, brushcutters, and clearing equipment equipped with a compatible version of one of these trimmer heads.

Compatibility is determined primarily by the trimmer head assembly, not simply by the power unit model. Always verify that your specific head calls for part number 501330401.

Common Replacement Reasons

The 501330401 Eyelet Grommet may require replacement when:

• The original eyelet is missing
• The line outlet has become heavily worn
• A groove has developed from repeated trimmer-line contact
• The eyelet is cracked or split
• The component has become distorted
• The eyelet no longer remains securely positioned
• Trimmer line is experiencing excessive abrasion at the outlet
• The trimmer head is being rebuilt or restored
• An original eyelet was lost during disassembly or line-head service

Replacing the worn component helps restore the intended OEM line-routing surface without necessarily replacing the complete trimmer-head assembly.

Important Notes

• Verify compatibility with your specific Husqvarna trimmer head model and revision before ordering.
• Husqvarna part 501330401 is an Eyelet / Grommet for compatible trimmer-head applications.
• Designed for select T25, T35, T35X, and T45X configurations; not every revision should be assumed compatible without checking the OEM parts diagram.
• Match part number 501330401 directly with your trimmer head's illustrated parts diagram or OEM documentation.
• This component is the trimmer-line outlet eyelet, not the complete trimmer head.
• Do not confuse this component with the spool, spool cover, tap button, spring, line insert, adapter, drive plate, or complete cutting head.
• Do not assume that multiple eyelets are included simply because a trimmer head may use more than one. This listing is for one eyelet grommet unless otherwise specified.
• Inspect all line outlet eyelets when servicing the trimmer head. If one is heavily worn, the opposite eyelet may also require replacement.
• Inspect the trimmer-head housing around the eyelet mounting location for cracking, deformation, or excessive wear.
• A replacement eyelet may not remain properly retained if the surrounding trimmer-head housing is severely damaged.
• Check the cutting line for excessive abrasion, flattening, fraying, melting, or other damage near the outlet.
• Use only trimmer-line diameters approved for the specific Husqvarna trimmer head.
• Oversized line can bind within the eyelet or trimmer head and may interfere with proper line feeding.
• Install the replacement eyelet securely in the same position and orientation as the original component.
• Make sure the eyelet is fully seated before loading or operating the trimmer head.
• Verify that the cutting line passes smoothly through the eyelet without binding.
• Shut off the engine or motor, disconnect the spark plug or battery where applicable, and wait for the cutting head to stop completely before servicing.
• Wear appropriate gloves when handling trimmer line and cutting-head components.
• This listing is for one Husqvarna 501330401 Eyelet Grommet only unless otherwise specified. Trimmer line, spools, covers, springs, tap buttons, adapters, and complete trimmer heads are sold separately.
• Match 501330401 with your specific T25, T35, T35X, or T45X trimmer-head parts diagram before ordering to ensure proper fitment.