Homelite UT41002A-37 Compression Spring – Genuine OEM Replacement Equipment Spring

Part Number: UT41002A-37
Category: String Trimmer Switch & Trigger Parts
Type: Compression Spring – Genuine OEM Replacement Equipment Spring

The Homelite UT41002A-37 Compression Spring is a genuine OEM replacement component designed for compatible Ryobi electric string trimmers. Factory parts documentation places this spring directly alongside the switch and switch trigger, where it serves as part of the trimmer's trigger/control mechanism.

Product Specifications

• Part Number: UT41002A-37
• Manufacturer: Homelite / Ryobi
• Product Type: Compression Spring
• OEM Description: Compression Spring / Spring
• Function: Provides Spring Tension Within the Applicable Switch/Trigger Mechanism
• System: Switch / Trigger / Handle Assembly
• Application: Electric String Trimmer
• Compatible Brand: Ryobi
• Confirmed Models: RY41002 & RY41002A
• OEM Status: Genuine Homelite OEM Part
• Condition: New
• Replaces: 099081003035
• Quantity Used: 1 per confirmed trimmer assembly

Sears PartsDirect confirms that 099081003035 has been superseded by UT41002A-37, identifying the newer number as the manufacturer-approved substitute.

Features & Benefits

• Genuine Homelite / Ryobi OEM replacement component
• Factory-designated compression spring
• Designed for compatible Ryobi electric string trimmers
• Used within the switch and trigger area
• Provides spring tension for the applicable control mechanism
• Helps maintain proper trigger/control operation
• Maintains the equipment's original factory configuration
• Suitable for string trimmer repair and restoration
• Ideal replacement for weakened, bent, compressed, corroded, broken, or missing springs
• Replaces previous OEM part number 099081003035
• Direct replacement for equipment requiring UT41002A-37

Applications

Confirmed applications include:

• Ryobi RY41002 15" String Trimmer
• Ryobi RY41002A String Trimmer
• Compatible Ryobi electric string trimmer handle assemblies
• Switch and trigger assemblies
• OEM replacement applications requiring UT41002A-37

The factory RY41002 parts list identifies UT41002A-37 as key number 8, Spring, quantity 1. It is positioned immediately after the UT41002A-36 switch and UT41002A-38 switch trigger in the assembly. PartsTree independently lists UT41002A-37 as item 8 for the RY41002A.

Important Notes

• Verify compatibility with your specific string trimmer model and production configuration before ordering.
• Homelite OEM suppliers specifically identify UT41002A-37 as a Compression Spring.
• The RY41002 and RY41002A are confirmed applications for UT41002A-37.
• Factory documentation specifies one UT41002A-37 spring per applicable trimmer assembly.
• The spring is located in the same assembly area as the UT41002A-36 Switch and UT41002A-38 Switch Trigger, supporting its use within the trimmer's trigger/control mechanism.
• UT41002A-37 replaces OEM part number 099081003035.
• Do not confuse UT41002A-37 with UT41002A-39, another spring used elsewhere in the same trimmer assembly.
• Also do not confuse this part with UT41002A-4, which is a separate compression spring located within the string head assembly.
• This listing is for one UT41002A-37 Compression Spring only unless otherwise specified. Switches, triggers, housings, cushions, wiring components, and other hardware are sold separately.
• Match part number UT41002A-37 with your equipment's illustrated parts diagram before ordering to ensure proper fitment.