Original TTI Industries spare part - RAC158 10x BLADES AC + DC L.TRIMMERS. Part number: 5132004561

Product Description

The RYOBI RAC158 Replacement Blades (Part Number: 5132004561) are genuine TTI Industries replacement parts engineered specifically for the Ryobi RAC155 bladed trimmer head. Crafted from high-durability, impact-resistant plastic, these swinging blades are designed to slice through overgrown lawns, thick weeds, and heavy undergrowth where standard nylon line would constantly snap.

The pack contains ready-to-fit replacement blades (typically sold as a 10-piece set), allowing you to restore your trimmer’s cutting efficiency instantly without replacing the entire head assembly.
Technical Specifications

•     Manufacturer: TTI Industries (Ryobi)
•     Part Number: 5132004561
•     Model: RAC158
•     Head Compatibility: Specifically designed to fit the Ryobi RAC155 Bladed Head (Part 5132004559).
•     Material: Heavy-duty, flexible polymer compound.

Part for the following items:

•     RY18LT23A-0 Line Trimmer 18V, Taglio 23cm
•     RY18LT33A-0 Line Trimmer Step-to-Edge 18V
•     OLT1832-SPK Line Trimmer

Blade Replacement Instructions
1. Preparation & Safety

•     Power Down: Always remove the battery pack or disconnect the spark plug wire (for petrol models) before performing any maintenance.
•     Clean the Head: Clear away any packed grass, dirt, or debris from the RAC155 head to ensure the retention pins are clearly visible.

2. Removing Worn Blades

•     Push the old, worn blade inward toward the center of the trimmer head to release the tension on the mounting pin.
•     Unook the blade's eyelet from the pin and slide it out.

3. Installing New RAC158 Blades

•     Take a new blade from your RAC158 replacement pack.
•     Slot the circular mounting eyelet over the pin on the RAC155 trimmer head.
•     Pull the blade firmly outward until it clicks securely into its locked, extended position.
•     Repeat this process for the remaining blades.

 Pro Tip: To maximize the lifespan of your new polymer blades and prevent them from snapping prematurely against stones or brickwork, soak them in a container of water for 24 hours prior to installation. This keeps the plastic flexible.

All product specifications in this catalog are based on information taken from official sources, including the official manufacturer’s RYOBI websites, which we consider as reliable. Unfortunately, even the official documents may contain mistakes and printing errors – we are not able to confirm that all of these data are precise and represent the facts. Most of the manufacturers reserve the right to change the product characteristics or complement without notice. We strongly recommend using the published information as a basic information subject to RYOBI brand review. Please refine the important parameters by the selling assistant when making a purchase. All content included in this catalog is the intellectual property of www.bricoutensili.com. Any publication or copying (full or partial) without a reference to the source page is prohibited.