Easy
Less than 15 minutes
This metering diaphragm is an original part for use in edgers, blowers, trimmers, and chainsaws made by Poulan, Paramount, Weed Eater, Husqvarna, and Jonsered. It fits between the metering diaphragm gasket and the metering diaphragm cover. It is made of a thin material and will need to be replaced if it breaks. A screwdriver may be needed when replacing this part and keep in mind that it is sold individually.
Diaphragm-metering 503896701
OEM part for: Poulan, Paramount, Weed Eater, Husqvarna, Craftsman, Jonsered
Part Number: 503896701
$8.71
In Stock
Ships within 1 business day 
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Compatibility
This Diaphragm-metering will fit the following 541 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Paramount
Poulan
Weed Eater
Husqvarna
Craftsman
Jonsered
Show More Compatible ModelsThis item works with the following types of products:
- Edger Parts
- Blower Parts
- Hedge Trimmer Parts
- Trimmer Parts
- Chain Saw Parts
- Saw Parts
This part replaces obsolete part #: 530-035014, 35014, 5300350-14, 531002429, 5310024-29, 5041308-08, 504130808, 502182801, 530035014
Customer Part Reviews ?
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Good gasket, looks like original
Took awhile to get it, but I know it wasn’t yalls fault, like the gasket , worked like a champ
Guest -
September 9, 2023
Verified Purchase
Exact replacement!
Very fast shipping and in a responsibly sized envelope!
Jim -
August 29, 2019
Verified Purchase
Needed better detail in order info
It was frustrating to access my order status and not be able to ascertain which part was holding up my very long awaited order. There was NO one available to talk to about it. It took too long for someone to respond by email because they had to go research the order instead of having it available and responding quickly. Give me a way to see which parts are holding up the order and allow me to cancel that one part, if desired, in lieu of the options to wait or cancel the whole order.
Guest -
July 16, 2020
Verified Purchase
Easy
Part was in good shape fixed my problem
Guest -
May 24, 2020
Verified Purchase
Questions & Answers ?
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Does this fit my product?Questions & Answers for Diaphragm-metering
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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.
would not run at high RPM
Bruce - September 16, 2019
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, torx driver
1 Remove air cleaner cover
2 remove two long torx scews from carb
3 carb is pushed into rubber gasket on intake pull out carefully but firm careful of linkage
4 rotate carb down and remove four diaphragm cover plate and old diaphragm and gasket
5 install new gasket and diaphragm [old gasket can be reused if in good condition] reinstall cover
6 push carb back into intake rubber gasket reinstall air cleaner basket and long torx screws
7 tighten to specs don't over tighten
8 replace cover
2 remove two long torx scews from carb
3 carb is pushed into rubber gasket on intake pull out carefully but firm careful of linkage
4 rotate carb down and remove four diaphragm cover plate and old diaphragm and gasket
5 install new gasket and diaphragm [old gasket can be reused if in good condition] reinstall cover
6 push carb back into intake rubber gasket reinstall air cleaner basket and long torx screws
7 tighten to specs don't over tighten
8 replace cover
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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.
