Part Location Diagram of 503789201 Husqvarna Pinion
See part F-10 in the diagram
( Grid squares measure 1x1 inch )

Pinion 503789201

Manufactured by:
Husqvarna
ERP Number:
ERP9282835
Part Number:
503789201
Original Equipment Manufacturer ?
  Works with your model  CS2139T!
$9.28
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

1- 2 hours 

(1 rated repair) ?
  Works with your model   CS2139T!

Troubleshooting

This part works with the following brands:
  • Husqvarna
  • Jonsered
This part works with the following products:
  • Chainsaw
Part# 503789201 replaces these:
503789201,

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Customer Repair Instructions

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A Bit Difficult 

1- 2 hours 

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

oiler not sending oil to the chain.

Thomas from Redwood Estates, California

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Screw drivers, Socket set, Wrench set
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 ly.
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: ERP9282835
Manufacturer Part Number: 503789201
Brand Model Number Description
Husqvarna 333 Chainsaw - Japan
Husqvarna 334T Chainsaw - Chainsaw
Husqvarna 335XPT Chainsaw - Chainsaw
Husqvarna 336 Chainsaw - Chainsaw
Husqvarna 338XPT Chainsaw - Chainsaw
Husqvarna 339XP Chainsaw - Chainsaw
Husqvarna 339XPT Chainsaw - Chainsaw
Jonsered CS2135T Chainsaw - Chain Saw
Jonsered CS2139T Chainsaw - Chain Saw