Medium
15-30 minutes
This worm gear spacer is an OEM direct from Craftsman. Constructed of metal, this part is compatible with many chainsaw engines. The spacer is fitted on the end of the crankshaft, and has been designed to drive the oiler. Although this part is sold individually, it is often found in oil pump assemblies. A screwdriver and a wrench are helpful in the replacement.
Gear-worm Spring 530037820
OEM part for: Poulan
Part Number: 530037820
$6.21
In Stock
Ships within 1 business day 
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Compatibility
This Gear-worm Spring will fit the following 578 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Poulan
Show More Compatible ModelsThis item works with the following types of products:
- Chain Saw Parts
- Saw Parts
Repair Videos ?
Watch the Repair Video for
Gear-worm Spring
Articles:
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Oil pump not pumping? Learn how to remove and install the spring worm gear on your Poulan chainsaw. Step-by-step instruc...
January 04, 2017
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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.
Chain Saw stopped oiling bar and chain.
`Carl - January 25, 2016
👍 2 of 2 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver, Clutch removal tool
Replaced oil pump and associated gear. Learning how to do it from an ereplacementparts video. I think we were using an oil that was too thick that caused the pump to run dry and eventually burning up the gearing. Now with the new pump and a lower viscosity oil, things are running great!
Video was terrific, pictures of parts on the site really helped match it up. Here is a copy of the link to the video.
http://www.ereplacementparts.com/article/9779/How_to_Replace_the_Oiler_Assembly_on_a_Chainsaw.html
Thanks,
Carl
Video was terrific, pictures of parts on the site really helped match it up. Here is a copy of the link to the video.
http://www.ereplacementparts.com/article/9779/How_to_Replace_the_Oiler_Assembly_on_a_Chainsaw.html
Thanks,
Carl
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Chain was not being oiled
darren - April 17, 2021
Tool Type
Chain Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Nutdriver, Clutch removal tool
Followed the videos on the site . That is great for us diy-ers!
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Oil pump on chain saw was not lubicating bar and chain
Blaine - May 20, 2016
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, Pliers, Socket set, Clutch remover toolv
After watching the ereplacement parts video on the Internet it was easy and already knew what tools is needed and the video parts that may need replacing before making my order
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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.
