Part Location Diagram of JT9-41002-78 Jet TENSION SPRING
See part A-78 in the diagram

TENSION SPRING JT9-41002-78

Manufactured by:
Jet
ERP Number:
ERP19129885
Part Number:
JT9-41002-78
Original Equipment Manufacturer ?
$19.50
In Stock
Delivers in 3-5 Business Days!

Easy 

Less than 15 mins 

(1 rated repair) ?

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Troubleshooting

This part works with the following brands:
  • Jet
  • Wilton
This part works with the following products:
  • Sander Polisher
  • Sander Grinder
Part# JT9-41002-78 replaces these:
41002-78,

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Customer Repair Instructions

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Easy 

Less than 15 mins 

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

Overextended tension spring on Craftsman 2x42 belt sander

Donald from Bedford, Texas

3 of 3 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
JT9-41002-78
1) Removed cover of tension spring on Craftsman 2x42 belt sander. (Jet and Craftsman use the same tension spring for their 2x42 sanders). Sears does not sell the part, even for the model they are currently selling. Fortunately, ereplacementparts.com does sell this part.
2) Removed old spring.
3) Inserted new spring.
4) R einstall cover and tighten allen wrench to hold cover in place.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP19129885
Manufacturer Part Number: JT9-41002-78
Brand Model Number Description
Wilton 41002 Sander Polisher - Wilton 41002 Parts
Jet 577004-J-41002 Sander Grinder - 577004j-41002 Belt-Disc Sander Parts
Jet J-41002 Sander Polisher - Disc/Belt Sander