Gear Head 308210009
Part Number: 308210009
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*This part replaces obsolete part #: 308053004, 984244001 and 308210002.
Product Information
Description:
This is a genuine replacement gearbox assembly which was specially designed to work with string trimmers. This part is attached to the lower boom assembly and it is what drives/spins the trimmer head. It is made out of metal and it is sold individually. Please note, internal gears or the housing are not sold separately. You will need a screwdriver to complete this repair. |
Frequently Purchased With
Compatibility
the 109 compatible machines
This part is compatible with the following machines:
Ryobi
RY29550 30cc String Trimmer
SS30 (RY30002) 30cc String Trimmer
SS30 (RY30002A) 30cc String Trimmer
RY30002B 30cc String Trimmer
SS30 (RY30040) 30cc Straight Shaft String Trimmer
RY30040A 30cc String Trimmer
RY30040B 30cc String Trimmer
SS30 (RY30041A) 30cc String Trimmer
SS30 (RY30043) 30cc Straight Shaft String Trimmer
RY30140 30cc String Trimmer
RY30240 30cc String Trimmer
RY30240B 30cc String Trimmer
RY30544 30cc String Trimmer
RY30550 30cc String Trimmer and Brushcutter
RY26520 Trimmer
RY26921 Trimmer
RY28040 (SS26) 26cc String Trimmer
RY13010 4 Cycle Wheeled Trimmer
RY34421 4 Cycle Gas String Trimmer
RY34440 (S430) Gas String Trimmer
RY34441 4 Cycle Gas String Trimmer
RY15523 Extended Reach Trimmer Attachment
RY30943 30cc String Trimmer
RY30542 30cc String Trimmer
RY34442 Gas Trimmer
RY28041 String Trimmer
RY28045 26cc String Trimmer
RY15522 Straigt Shaft Trimmer Attachment
RY28140 (SS26) String Trimmer
RY34446 30cc String Trimmers
RY13015 30cc 4-Cycle Wheeled Trimmer
RY34445 String Trimmer
RY13016 4-Cycle Wheeled Trimmer
RY28141 26CC String Trimmers
RY34427 30CC String Trimmer
RY34447 30CC String Trimmer
RY253SS RY253SS 25CC String Trimmer
SS30 (RY30002) 30cc String Trimmer
SS30 (RY30002A) 30cc String Trimmer
RY30002B 30cc String Trimmer
SS30 (RY30040) 30cc Straight Shaft String Trimmer
RY30040A 30cc String Trimmer
RY30040B 30cc String Trimmer
SS30 (RY30041A) 30cc String Trimmer
SS30 (RY30043) 30cc Straight Shaft String Trimmer
RY30140 30cc String Trimmer
RY30240 30cc String Trimmer
RY30240B 30cc String Trimmer
RY30544 30cc String Trimmer
RY30550 30cc String Trimmer and Brushcutter
RY26520 Trimmer
RY26921 Trimmer
RY28040 (SS26) 26cc String Trimmer
RY13010 4 Cycle Wheeled Trimmer
RY34421 4 Cycle Gas String Trimmer
RY34440 (S430) Gas String Trimmer
RY34441 4 Cycle Gas String Trimmer
RY15523 Extended Reach Trimmer Attachment
RY30943 30cc String Trimmer
RY30542 30cc String Trimmer
RY34442 Gas Trimmer
RY28041 String Trimmer
RY28045 26cc String Trimmer
RY15522 Straigt Shaft Trimmer Attachment
RY28140 (SS26) String Trimmer
RY34446 30cc String Trimmers
RY13015 30cc 4-Cycle Wheeled Trimmer
RY34445 String Trimmer
RY13016 4-Cycle Wheeled Trimmer
RY28141 26CC String Trimmers
RY34427 30CC String Trimmer
RY34447 30CC String Trimmer
RY253SS RY253SS 25CC String Trimmer
RY30002 RY30002 30CC String Trimmer
RY30002A RY30002A 30CC String Trimmer
RY30040 RY30040 30CC Straight Shaft String Trimmer (SS30)
RY30041A RY30041A 30CC String Trimmer
RY30043 30CC Straight Shaft String Trimmer (SS30)
RY15527 (311247006) Straight Shaft Trimmer Attachment
RY15527VNM (311247106) Straight Shaft Trimmer Attachment
RY15523A (313351003) Trimmer Attachment
RYSST44 (090110014) Expand-It Straight Shaft Trimmer Attachment
RY15523AVNM (313284101) Trimmer Attachment
RY15526VNM Straight Shaft Trimmer Attachment With 3-In-1 Trimmer Head Accessories
RY34007 (RY34427)(RY34447)(090432017)(090432018)(090432019) 30cc String Trimmers
RY4CSS (090432024) 30cc String Trimmers
RYSST44 (090110013) Expand-It Straight Shaft Trimmer Attachment
RY30040 (SS30) 30cc Straight Shaft String Trimmer
RY15526 Straight Shaft Trimmer Attachment With 3-In-1 Trimmer Head Accessories
P2009 (107291001) Cordless String Trimmer
UT33600 (090330011) 26cc String Trimmer Ut-33600 26cc String Trimmer
RY34007 (RY34427)(RY34447)(090432020)(090432021)(090432022) 30cc String Trimmers
RY28040 26cc String Trimmer
RY30043 (SS30) 30cc Straight Shaft String Trimmer
RY15523A Trimmer Attachment
UT33650 (090330012) 26cc String Trimmer Ut-33650 26cc String Trimmer
RY34440 30cc String Trimmer
RY28140 26cc String Trimmers
RY4CSS (090432027) 30cc String Trimmers
RY4CSS (090432030) 30cc String Trimmers
RY4CSS (090432035) 30cc String Trimmers
RYSST44 (090110015) Expand-It Straight Shaft Trimmer Attachment No.
UT-33600 String Trimmer 26cc
UT-33600 (090330011)(2016-11) String Trimmer 26cc Rev 02
UT-33650 String Trimmer 26cc
UT-33650 (090330012)(2016-11) String Trimmer 26cc Rev 02
RY253SSVNM Ry253ssvnm 25cc String Trimmer Mfg. No. 095333109 3-9-21 (Rev:02)
RY34007 (RY34427)(RY34447)(090432018) Ry34007, Ry34427, Ry34447 30cc String Trimmers Mfg. No. 090432017, 090432018, And 090432019
RY4CSS Ry4css 30cc String Trimmers Mfg. No. 090432040 9-23-20 (Rev:01)
RYSST44VNM Rysst44vnm Expand-It Straight Shaft Trimmer Attachment Mfg. No. 095110101 8-10-21 (Rev:03)
RY30002A RY30002A 30CC String Trimmer
RY30040 RY30040 30CC Straight Shaft String Trimmer (SS30)
RY30041A RY30041A 30CC String Trimmer
RY30043 30CC Straight Shaft String Trimmer (SS30)
RY15527 (311247006) Straight Shaft Trimmer Attachment
RY15527VNM (311247106) Straight Shaft Trimmer Attachment
RY15523A (313351003) Trimmer Attachment
RYSST44 (090110014) Expand-It Straight Shaft Trimmer Attachment
RY15523AVNM (313284101) Trimmer Attachment
RY15526VNM Straight Shaft Trimmer Attachment With 3-In-1 Trimmer Head Accessories
RY34007 (RY34427)(RY34447)(090432017)(090432018)(090432019) 30cc String Trimmers
RY4CSS (090432024) 30cc String Trimmers
RYSST44 (090110013) Expand-It Straight Shaft Trimmer Attachment
RY30040 (SS30) 30cc Straight Shaft String Trimmer
RY15526 Straight Shaft Trimmer Attachment With 3-In-1 Trimmer Head Accessories
P2009 (107291001) Cordless String Trimmer
UT33600 (090330011) 26cc String Trimmer Ut-33600 26cc String Trimmer
RY34007 (RY34427)(RY34447)(090432020)(090432021)(090432022) 30cc String Trimmers
RY28040 26cc String Trimmer
RY30043 (SS30) 30cc Straight Shaft String Trimmer
RY15523A Trimmer Attachment
UT33650 (090330012) 26cc String Trimmer Ut-33650 26cc String Trimmer
RY34440 30cc String Trimmer
RY28140 26cc String Trimmers
RY4CSS (090432027) 30cc String Trimmers
RY4CSS (090432030) 30cc String Trimmers
RY4CSS (090432035) 30cc String Trimmers
RYSST44 (090110015) Expand-It Straight Shaft Trimmer Attachment No.
UT-33600 String Trimmer 26cc
UT-33600 (090330011)(2016-11) String Trimmer 26cc Rev 02
UT-33650 String Trimmer 26cc
UT-33650 (090330012)(2016-11) String Trimmer 26cc Rev 02
RY253SSVNM Ry253ssvnm 25cc String Trimmer Mfg. No. 095333109 3-9-21 (Rev:02)
RY34007 (RY34427)(RY34447)(090432018) Ry34007, Ry34427, Ry34447 30cc String Trimmers Mfg. No. 090432017, 090432018, And 090432019
RY4CSS Ry4css 30cc String Trimmers Mfg. No. 090432040 9-23-20 (Rev:01)
RYSST44VNM Rysst44vnm Expand-It Straight Shaft Trimmer Attachment Mfg. No. 095110101 8-10-21 (Rev:03)
Homelite
UT-20042 25cc EZ Reach String Trimmer
UT-20042-A 25cc EZ Reach String Trimmer
UT-20043-A 25cc EZ Reach String Trimmer
UT22600 26cc String Trimmer
UT22650 26cc String Trimmer
UT20044B 25cc String Trimmers
UT32600 Curved Shaft String Trimmer
UT32650 Straight Shaft String Trimmer
UT-21044 Mightylite String Trimmer
UT-29045 Mightylite String Trimmer
UT20004A (TrimLite) 25 CC String Trimmer
UT20004B (TrimLite) 25cc String Trimmer
UT32651 String Trimmer
UT15522E Expand-It Trimmer
UT15522F Expand-It Straight Shaft Trimmer
UT200044A 25cc String Trimmer
UT21046 Trimmer
UT29047 Trimmer
UT-20042-A 25cc EZ Reach String Trimmer
UT-20043-A 25cc EZ Reach String Trimmer
UT22600 26cc String Trimmer
UT22650 26cc String Trimmer
UT20044B 25cc String Trimmers
UT32600 Curved Shaft String Trimmer
UT32650 Straight Shaft String Trimmer
UT-21044 Mightylite String Trimmer
UT-29045 Mightylite String Trimmer
UT20004A (TrimLite) 25 CC String Trimmer
UT20004B (TrimLite) 25cc String Trimmer
UT32651 String Trimmer
UT15522E Expand-It Trimmer
UT15522F Expand-It Straight Shaft Trimmer
UT200044A 25cc String Trimmer
UT21046 Trimmer
UT29047 Trimmer
UT32000 26cc String Trimmers
UT32050 26cc String Trimmers
UT32601A 26cc String Trimmers
UT32651A 26cc String Trimmers
UT32605A 26cc String Trimmers
UT32655A 26cc String Trimmers
UT20044A (EZ Reach) 25cc String Trimmer
UT32605 26cc String Trimmers
UT32655 26cc String Trimmers
UT33600 26cc String Trimmer
UT33650 26CC String Trimmer
RY30140 30cc String Trimmer
RY30240B 30cc String Trimmer
RY30240 30cc String Trimmer
RY30544 30cc String Trimmer
RY30550 30cc String Trimmer And Brushcutter
RY30542 30cc String Trimmer
UT32050 26cc String Trimmers
UT32601A 26cc String Trimmers
UT32651A 26cc String Trimmers
UT32605A 26cc String Trimmers
UT32655A 26cc String Trimmers
UT20044A (EZ Reach) 25cc String Trimmer
UT32605 26cc String Trimmers
UT32655 26cc String Trimmers
UT33600 26cc String Trimmer
UT33650 26CC String Trimmer
RY30140 30cc String Trimmer
RY30240B 30cc String Trimmer
RY30240 30cc String Trimmer
RY30544 30cc String Trimmer
RY30550 30cc String Trimmer And Brushcutter
RY30542 30cc String Trimmer
Products Compatibility
This item works with the following types of products:
- • Trimmer
Questions & Answers for Gear Head
I am replacing the old string head assembly from 2019 with a 309562008. How do I get the old assembly off? Do I need a new gear head and string head adapter?
Bill
for model number RY15523A
asked on 2022-03-15
Hello Bill, Thank you for the question. No, the string head assembly is easily removed from the unit by twisting the retainer clockwise. This is a reversed threaded retainer. I hope this helps and good luck with your repair.
eReplacementParts Team March 15, 2022
Repair Instructions: Submitted by Customers Like You
11 of 14 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Medium
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Socket set, Vice
Broken
Removed the old gear head and installed the new. Started the trimmer and all works fine.
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5 of 6 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set
Gear was bad
Removed and replaced. Easy!
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4 of 5 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set
Gear head was stripped out
Removed old gear head, line up the new one tightened it up. Cranked up trimmer and it worked just like it did when it was brand new.....very easy to complete
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3 of 4 people found this instruction helpful
Tool Type:
Trimmer
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Pliers
Shaft adapter was broken.
Took off the hardware and removed the gearbox, then put the new one one, then attached the shaft adapter.
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2 of 3 people found this instruction helpful
Tool Type:
Trimmer
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set, Adjustable Wrench
Gear head bearing worn out
Removed the bolts hold the old gear head on and removed it.
Bolted on the new gear head it its place
Bolted on the new gear head it its place
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Tool Type:
Edger
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set
Gear head would not rotate
Tools
Ratchet socket and punch
Removed and replaced the gear head with a punch in the slot of the gear case then turning the gear head clockwise to remove did reverse to install
Ratchet socket and punch
Removed and replaced the gear head with a punch in the slot of the gear case then turning the gear head clockwise to remove did reverse to install
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Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Wrench Set
broke head
Replaced broke head
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Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set, Adjustable Wrench
The screw threads were stripped
Removed the screws from the old part, slid it off the shaft, slid the new one on and replaced the screws.
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Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Wrench Set
Trimmer head sized up, would not turn.
Removed the screws that held the head on and installed the new head.
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Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Wrench Set
Replaced gear head
Followed instructions
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Reviews
13 Reviews
Average Rating (out of 5):
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Exactly the right part for my ryobi 40v trimmer
Exactly the right part for my ryobi 40v trimmer. Had it working like new. Hassle free buying experience.
Guest -
May 16, 2023
Verified Purchase
Easy repay
It arrived very quickly and easy to install. Great service.
Guest -
June 19, 2022
Verified Purchase
So easy to replace the head of my weed eater. I was pleasantly surprised!
I got a nice new head for my weed eater and had it up and running again in just a few minutes. Better then new.! It's a lot less expensive then getting a whole weed eater. I like to repair all my own equipment myself.
Bruce -
August 11, 2021
Verified Purchase
Excellent fit
Fit like new, and now time to get cutting on the yard.
Manuel M. -
February 16, 2021
Verified Purchase
Part for weed eater.
It arrived very fast and fit perfectly thanks so much. Janice
Janice -
October 5, 2019
Verified Purchase
Ryobi Wheeled Trimmer Gearhead.
Arrived on time - is as advertised. Paid just a few bucks more to get it a few days quicker.
Guest -
August 19, 2019
Verified Purchase
Great Service and part
Customer service rep helped me find the correct part needed. Shipped fast and accurately.
Guest -
August 19, 2019
Verified Purchase
very cool
I bought a new trimmer , my push & load trimmer head wouldn't work , that's why I put a new gear head on it !!
Guest -
July 29, 2019
Verified Purchase
Easy Repair
Fit perfect and weed eater working like New!
Guest -
July 1, 2019
Verified Purchase
as expected
perfect, arrived quick, works well
Guest -
June 28, 2019
Verified Purchase
Verified Purchase
eReplacementParts Team
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Product Information