Rinlius 25-2 Trimmer Head Bump Feed for Stihl – Replaces 4002 710 2108/2191

Rinlius 25-2 Trimmer Head Bump Feed — a versatile replacement for Stihl

Meet Rinlius' high quality aftermarket 25-2 trimmer head, designed to replace OEM Autocut 25-2 parts 4002 710 2108 and 4002 710 2191. This head preserves the familiar bump-feed action and delivers steady line delivery, built to handle standard trimmer line profiles and multiple diameters. It’s crafted to feel solid in hand and give you consistent performance during yard chores, whether you are trimming along a fence line or edging a garden bed.

Key benefits

• Replacement for OEM Autocut 25-2 with a proven bump-feed mechanism
• Double-line design for quick, even cutting and a clean edge
• 10 mm x 1.0 LHF arbor size for a secure, snug fit
• Supports multiple line diameters: .080, .095, or .105 inch
• High quality aftermarket option with broad compatibility for many Stihl models

Technical specs

• Double line, bump feed
• Arbor: 10 mm x 1.0 LHF
• Line compatibility: .080, .095, .105 inch
• Includes: 1x trimmer head

Wide compatibility

This head is designed to fit a broad range of Stihl trimmers in the FS and KM families, making it a flexible option for tools you already own. Common fit paths include models in the FS55 through FS260R line and many KM-series trimmers, among others.

Real-world use and feel

Picture a sunny afternoon spent clearing dense grass along a curb, where a smooth bump-feed action lets you feed more line without stopping to reload. The Rinlius head is built to deliver predictable line release with each tap, helping you maintain a steady rhythm across longer trimming sessions. The compact form pairs with a robust build to reduce chatter and keep trimming comfortable, even on tougher weeds.

What you get

• 1x Rinlius 25-2 Trimmer Head

Note: Always verify your trimmer’s arbor and thread pattern before installation to ensure a proper fit. This head aims to provide reliable line feeding and a dependable accessory for routine yard work.