Part Location Diagram of 310904001 Homelite GRASS DEFLECTOR ASSEMBLY
See part A-2 in the diagram
( Grid squares measure 1x1 inch )

GRASS DEFLECTOR ASSEMBLY 310904001

Manufactured by:
Homelite
ERP Number:
ERP18784272
Part Number:
310904001
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(13 rated repairs) ?

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Product Description

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This grass deflector assembly is designed for Ryobi string trimmers and edgers. It is a genuine OEM supplied item, not an aftermarket imitation. This part is secured over the cutting head to protect the user and direct the grass trimmings. One plastic grass deflector assembly is included per order. Please note, the hardware to secure it and labels are all sold separately. You will need a screwdriver to complete this repair.

Troubleshooting

This part works with the following brands:
  • Ryobi
This part works with the following products:
  • Trimmer
Part# 310904001 replaces these:
310904001,

Customer Part Reviews

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4.9
Average Rating (out of 5):
★★★★★
★★★★★
(17 Reviews)
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Questions & Answers

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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

Less than 15 mins 

(13 rated repairs) ?
  • 1
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The trimmer line cutter broke off

Ray from Flower Mound, Texas

7 of 7 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
310904001
I decided to just replace the whole deflector because the holes in the deflector where the cutter is mounted ripped.
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The grass deflector was broken

Kevin from Port Richey, Florida

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
310904001
Replace the deflector with the 3 Phillips screws.
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String cutter broke off on the deflector head

Herbert from Lebanon, Tennessee

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
310904001
Removed the screws from the deflector head and replaced it with a new one
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Deflector broke

Raymond from Fort Mill, South Carolina

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
310904001
Put screws back in deflector assembly.
Pulled trigger and began trimming.
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cutting line cutter broke off of the deflector.

Bruce from Milwaukie, Oregon

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
310904001
Unscrewed the old grass deflector and screwed the new on.
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Trim line cutter broke off and was lost

Rick from Leetonia, Ohio

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
310904001
Used Phillips screwdriver and loosened screws to old string guard

Removed guard, put new guard on

Replaced screws
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Trimmer guard was worn out

John from Covington , Georgia

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
310904001
3 screws was all it took, like new
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Nothing

James from Kenmore, Washington

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers
Parts Used:
310904001, 129309001, 129307001
Disassembled broken parts in 15min,cleaned tool and reassembled.Less then and hour.
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Broken plastic grass deflector (accidental break)

David from Williamsville, New York

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers, Socket set
Parts Used:
310904001
Unscrewed broken deflector. Screwed replacement deflector onto body of trimmer. Used oversized washer with bolt to compensate for some missing plastic on trimmer body. It is secure and performs well.
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Deflector and motor housing broke

Michael from Meridian, Texas

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Parts Used:
310904001
Replaced motor housing and deflector. Spring in motor housing can be tricky.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP18784272
Manufacturer Part Number: 310904001
Brand Model Number Description
Ryobi RY24021 Trimmer - Cordless 24V Trimmer Edger
Ryobi RY40021 Trimmer - String Trimmer / Edger
Ryobi RY40022 Trimmer - String Trimmer/Edger Attachment