Easy
Less than 15 minutes
This item has been sourced from the original manufacturer to be used with trimmers from Ryobi. The rear housing attaches to the crankcase. This item is used to cover the case and to engage the starter cup to engage the crankshaft when starting the motor. This item is sold as an individual replacement part.
Rear Housing And Starter Assem 307157002
OEM part for: Ryobi
Part Number: 307157002
$14.54
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 7 machines
Ryobi
RY251PH RY251PH 25CC String Trimmer View Diagrams & Manuals
RY254BC RY254BC 25.4CC Brushcutter View Diagrams & Manuals
RY25PHEMC (090333023) 25cc String Trimmers View Diagrams & Manuals
RY251PHVNM Ry251phvnm 25cc String Trimmer Mfg. No. 095333107 3-9-21 (Rev:02) View Diagrams & Manuals
RY252CSVNM Ry252csvnm 25cc String Trimmer Mfg. No. 095333108 3-9-21 (Rev:02) View Diagrams & Manuals
RY253SSVNM Ry253ssvnm 25cc String Trimmer Mfg. No. 095333109 3-9-21 (Rev:02) View Diagrams & Manuals
RY254BCVNM Ry254bcvnm 25.4cc Brush Cutter Mfg. No. 095333110 4-5-21 (Rev:02) View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Trimmer Parts
Customer Part Reviews ?
Average Rating (out of 5):
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Replaced rear housing and starter a assembly on Ryobi 2 cycle weed tool.
Assembly was easy and the 2 cycle is working like new.
Guest -
June 27, 2023
Verified Purchase
Great part
Ereplacementparts.com was great. Fast easy
Part worked. Thanks
Guest -
May 30, 2023
Verified Purchase
Great service and part.
Ordering was simple, shipping was fast, part arrived as promised and repair was simple. Trimmer works as new again. Nice to know eReplacementParts is there should I need them again.
Guest -
July 12, 2021
Verified Purchase
Easy repair!!!
Worked perfectly on my Ryobi! So easy to attach.
Emil -
May 31, 2021
Verified Purchase
Worked perfect
Worked perfect
Guest -
July 30, 2020
Verified Purchase
Easy part and great price
The part came in packaged very securely. It was very easy to replace. This was my first purchase through ereplacement and I’m glad I found them, I’ll be ordering more from them.
Guest -
July 13, 2020
Verified Purchase
Was easy to order arrived quickly
The exact part i needed. Saved me from buying a new power head.
Guest -
June 1, 2020
Verified Purchase
Exact fit. Easy repair.
Right part, fast shipping. Fair price.
Guest -
March 30, 2020
Verified Purchase
Amazingly easy fix
Easiest fix ever. Correct part and delivered quickly. So much easier than rewinding string.
Guest -
March 9, 2020
Verified Purchase
Exactly what I needed
Perfect fit and ordering was easy. If the company would have asked I would have returned the broken starter to be refurbished.
Guest -
September 17, 2019
Verified Purchase
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Verified Purchase
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Does this fit my product?Questions & Answers for Rear Housing And Starter Assem
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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.
Pull cord broke off inside the housing at the starter wheel pulley
Joe - July 22, 2018
👍 8 of 9 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
1 Removed old starter housing which contained the pulley and cord assembly
2 Ordered the new housing with pulley/cord assembly
3 Used the (5) original screws to secure the new part, ensuring that the new starter wheel engaged the drive shaft assembly properly
Extremely easy, took less than 10 minutes
2 Ordered the new housing with pulley/cord assembly
3 Used the (5) original screws to secure the new part, ensuring that the new starter wheel engaged the drive shaft assembly properly
Extremely easy, took less than 10 minutes
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Trimmer starter spring broke.
William - September 25, 2017
👍 3 of 5 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Have to replace the whole back housing. Just remove and replace.
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Return spring broke on pull-start
Bryant - July 30, 2023
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
Removed the old starter housing and replaced with the new one received from ereplacementparts.com. Easy-Peasy
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Recoil, don't roll back the rope.
José - March 22, 2023
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Allen wrench
Parts Used
Buy the recoil ensamble ryobi ry253ss, it was easy.
15 min. Repair.
Just take 4 screw that hold the rear housing and put the new rear housing and starter ensamble.
15 min. Repair.
Just take 4 screw that hold the rear housing and put the new rear housing and starter ensamble.
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recoil spring broken
Charles - December 3, 2020
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Nutdriver
Parts Used
easy to remove old recoil and install new unit
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String Trimmer, starter string broke!
James - June 3, 2020
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
easy!
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Trimmer pool start spring became unseated
David - May 19, 2020
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
I remember the rear housing and tried to repair the spring myself. After three failed attempts I then had the idea to search and see if I could buy the whole rear housing. Thanks to ereplacementparts.com I was able to find it.
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Would not recoil, and carb corroded.
Terry - August 26, 2019
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Nutdriver
Replaced housing
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My trimmer pully was stuck
John - August 10, 2019
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set
Parts Used
I unscrewed the part and put the new on.
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Recoil spring was broken.
Greg - March 27, 2019
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
, Allen Wrwnch
Parts Used
Replaced the rear cover with the new part. Took about 5 mins total.
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OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
