Part Location Diagram of N446578 DeWALT RETURN SPRING KIT
See part 114 in the diagram
( Grid squares measure 1x1 inch )

RETURN SPRING KIT N446578

Manufactured by:
DeWALT
ERP Number:
ERP12508769
Part Number:
N446578
Original Equipment Manufacturer ?
$41.94
In Stock
Delivers in 3-5 Business Days!

Easy 

30 - 60 mins 

(1 rated repair) ?

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Product Description

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Restore reliable performance to your cordless nailer or stapler with this return spring kit, designed to return the driver mechanism to its ready position after each fastener is fired. Worn or broken springs can cause misfires, feeding issues, or inconsistent operation, making replacement an effective way to restore proper performance. This kit includes the replacement springs needed to help keep your tool running smoothly and efficiently. Refer to your tool's parts diagram or service manual to confirm the correct application before installation. Sold as a kit.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • DeWALT
  • Bostitch
This part works with the following products:
  • Nailer
Part# N446578 replaces these:
N446578, PN446578,

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.

Easy 

30 - 60 mins 

(1 rated repair) ?
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Sorry, we couldn't find any existing installation instruction that matched.

Would not fire

Jerry from Wooster, Ohio

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers
Parts Used:
N446578
Took all screws out. Took cover off Took Tork screws out and replaced springs
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Model Cross Reference

This part works with the following models:
ERP Number: ERP12508769
Manufacturer Part Number: N446578
Brand Model Number Description
Bostitch BCN650D1 Nailer - 20v 15ga Ang Finish Nailer
Bostitch BCN662D1 Nailer - 20v 16ga Str Finish Nailer
Bostitch BCN680D1 Nailer - 20v 18ga Brad Nail
DeWALT DCN650B Nailer - 20v 15ga Ang Fin Nai
DeWALT DCN650D1 Nailer - 20v 15ga Ang Fin Nai
DeWALT DCN650D1R Nailer - Finish Nailer
DeWALT DCN660B Nailer - 20v 16ga Ang Fin Nai
DeWALT DCN660BR Nailer - Cordless Nailer
DeWALT DCN660D1 Nailer - 20v 16ga Ang Fin Nai
DeWALT DCN660D1R Nailer - Cordless Nailer
DeWALT DCN662B Nailer - Mx 16ga St Fnh Nlr B
DeWALT DCN662D1 Nailer - 20v Mx 16ga St Fn Nailer
DeWALT DCN680B Nailer - 20v 18ga Brad Nailer
DeWALT DCN680BR Nailer - Brad Nailer 18 Gauge
DeWALT DCN680D1 Nailer - 20v 18ga Brad Nailer
DeWALT DCN680D1R Nailer - Brad Nailer 18 Gauge
DeWALT DCN681B - 20v 18ga Nar Crw Sta
DeWALT DCN681D1 Nailer - Shell 20v Max 18ga Narrow
DeWALT DCN681D1R Nailer - Stapler
DeWALT DCN682B - 20v 18ga Eng Flr Sta
DeWALT DCN682M1 - 20v18ga Floor Stap