It is an authentic OEM sourced part that is specially designed for Husqvarna chainsaws. This replacement screw is an important component of the chain tension mechanism that allows user to easily adjust tension of the chain by turning the screw. If the chainsaw bar doesn't adjust when you turn the tension screw usually either the screw or the pawl is worn or damaged. Please note one durable metal tension screw is included per order. Replacing this part is a simple task that should only require a screwdriver set.
1. Remove the chain cover.
2. Remove the chain and the bar.
3. Remove the oiler cover plate.
4. Remove the old pawl.
5. Install the new pawl, the screw, and the nut.
6. Reassemble and adjust the chain tension.
1. Removed bar and chain
2. Removed protective plate covering where the adjustment screw was located
3. Installed new screw with new nut to hold the adjustment screw in place
4. Installed protective plate covering adjustment screw
5. Reinstalled chair bar and chain
6. Reinstalled cover with new flange nut tha
... Read moret was lost also.
Removed bar an chain.
Removed plate covering oil hole.
Removed Clutch assembly
Remove old oil pump gear.
Cleaned everything.
Put new oil pump gear into the hole and threaded down to where it was flush.
greased Roller bearing and dropped it back into center hole around shaft.
Replaced Clutch assemb
... Read morely.
Replaced oil plate
Put Bar and Chain back onto the saw, and cover.
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Model Cross Reference
This part works with the following models:
ERP Number: ERP9281986
Manufacturer Part Number: 501819201
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
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_WW_4.gif "Part Location Diagram of 501819201 Husqvarna Screw")
