Part Location Diagram of 503764801 Husqvarna Bulkhead Assembly
See part A-5 in the diagram
( Grid squares measure 1x1 inch )

Bulkhead Assembly 503764801

Manufactured by:
Husqvarna
ERP Number:
ERP8991609
Part Number:
503764801
Original Equipment Manufacturer ?
$14.92
In Stock
Delivers in 3-5 Business Days!

Easy 

15 - 30 mins 

(4 rated repairs) ?

Does this part fit my model?

Need help finding your model number?

Product Description

?

This is an authentic Husqvarna replacement part that has been sourced from the original manufacturer to be used with chainsaws. The bulkhead assembly is used to mount the carburetor to the cylinder and to separate the two parts. This item is priced as a single part.

Frequently Purchased Together

?

Troubleshooting

This part works with the following brands:
  • Husqvarna
This part works with the following products:
  • Chainsaw
Part# 503764801 replaces these:
501771101,

Questions & Answers

?

Our customer Service team is at the ready daily to answer your part and product questions.

Be the first to ask our experts a question about this part!

Ask our Team

We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

Does this fit my product?

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 

15 - 30 mins 

(4 rated repairs) ?
  • 1
Sort by:  
Sorry, we couldn't find any existing installation instruction that matched.

Bulkhead screw anchor point stripped.

C from LIZELLA, Georgia

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Screw drivers
Parts Used:
505310751, 503764801
Removed the top cover and the air filter. Removed the carburetor. Removed the bulkhead from the crankcase. Replaced the bulkhead. Reassembled.
Did you find this story helpful?
Thank you for voting!

bulkhead stripped out so carb gasket was leaking air causing lean condition

Robert from Russellville, Arkansas

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
Parts Used:
530029814, 505310751, 503764801
removed carb cover then removed air filter carb bolts and bulkhead bolts removed trigger linkage and choke linkage removed gas line impulse pipe and sleeve reinstalled in reverse order
Did you find this story helpful?
Thank you for voting!

Bulkhead was stripped out, which prevented carb being properly tightened

James from Canyon Country, California

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Parts Used:
505310751, 503764801
Removed air filter, carb w/ choke and throttle linkage. Next removed the three 4mm cap bolts securing existing bulkhead. Used a #12x2ö sheet metal screw to remove impulse pipe from cylinder base. Installed new impulse pipe into cylinder, and installed new bulkhead with the three cap bolts.reinstalled carb gasket, carb, air filter base and linkage for choke and throttle. Installed air filter, reconnected fuel line, and reinstalled top cover on saw. Repair time approximately 45min start to finish. Work done on a Husqvarna 55.
Did you find this story helpful?
Thank you for voting!

saw ran poorly rebuilt carbuerator

Daryl from REPUBLIC, Michigan

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers
disassembled the saw , removed carb , reassembled saw
Did you find this story helpful?
Thank you for voting!
  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP8991609
Manufacturer Part Number: 503764801
Brand Model Number Description
Husqvarna 50 Chainsaw - Chainsaw
Husqvarna 50RANCHER Chainsaw - Husqvarna Chainsaw Model 50RANCHER/1983-01 (50RANCHER/198301, 50RANCHER/1983 01) Parts
Husqvarna 50SPECIAL Chainsaw - Husqvarna Chainsaw Model 50SPECIAL Parts
Husqvarna 51 Chainsaw - Chainsaw
Husqvarna 51EPA Chainsaw - Chainsaw
Husqvarna 55 Chainsaw - Chainsaw
Husqvarna 55EPA Chainsaw - Chainsaw
Husqvarna 55EU1 Chainsaw - Chainsaw
Husqvarna 55Rancher Chainsaw - Chainsaw
Husqvarna 55RancherEPA Chainsaw - Chainsaw