This item has been sourced from the original manufacturer and is intended to be used with trimmers from Poulan and Husqvarna. The coupler is used to connect the upper and lower portions of the drive shaft assemblies. This item is sold as an individual replacement part.
Assembly Coupler, Black 587119302
OEM part for: Husqvarna, Poulan, Craftsman
Part Number: 587119302
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Compatibility
This Assembly Coupler, Black will fit the following 22 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
This item works with the following types of products:
- Trimmer Parts
- Edger Parts
- Grass Trimmer Parts
This part replaces obsolete part #: 545213801, 5752918-01, 575291801
Customer Part Reviews ?
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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.
Throttle trigger broken, coupling for shaft housing needed updating, chain bar worn
Tool Type
Pruner
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Wrench Set, Allen wrench
leak gas through the cap
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
adaptor broke
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers
Parts Used
Trigger assembly broke and coupler was worn
Tool Type
Trimmer
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Wrench Set
Removed bolts from coupler and separated upper and lower drive shaft
Removed coupler from upper drive shaft
Removed screws from trigger handle.
Separated handles halves and slipped throttle cable from trigger
Removed throttle return spring and handle from trigger
Slid trigger down drive shaft to remove
installed new trigger, replaced spring and throttle cable
Re-assembled handle halves and replace screws
Tested trigger for proper function and return unit to service.
Replaced Coupler-
I removed nut and bolts holding coupler to drive shaft
Removed drive shaft with trimmer head
Removed coupler from remaining shaft (this was done to access old trigger)
(After trigger replacement) Installed new coupler
Re-installed drive shaft with trimmer head
Replaced bolts/nuts and secured to drive shaft
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.