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Fuel Hose/​38mm

Part Number: 537042402
HusqvarnaJonsered
Availability: 18 in stock
Price: $4.82
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Product Information
Manufacturer: Husqvarna, Jonsered
Product Number: 537042402
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Description:
This 38 mm fuel hose is a genuine OEM sourced item, it is not an aftermarket imitation. It is high quality item specially designed for Husqvarna chainsaws, brushcutters and string trimmers. This hose is connected to the carburetor. Over time fuel lines tend to deteriorate and crack allowing for leaks. A damaged or brittle line should be replaced immediately. Please note, one flexible plastic fuel hose is included per order.
Compatibility

This part is compatible with the following machines:

Husqvarna
Jonsered
Expand the 76 compatible machines
Products Compatibility

This item works with the following types of products:

  • • Chain Saw
  • • Saw
  • • Trimmer
Questions & Answers

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Repair Instructions: Submitted by Customers Like You
4 of 4 people found this instruction helpful
Tool Type:
Chain Saw
Parts Used:
Air Purge - 503936601
Fuel Tank Bushing - 580457501
Chain Catcher - 503910671
Fuel Hose/38mm - 537042402
Hose - 537042408
Screen - 537252301
Fuel Hose - 591375201
Repair Difficulty:
Hard
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Pliers, Nutdriver, Two picks, one straight, one 90 degrees, knife
Prime bulb return line dry rotted, leaking gas.
1. Remove chain and bar( for easy maneuverability), empty gas in tank, then top cover, followed by handle and throttle grip. The throttle has to be disconnected from carb, and you have to spin the linkage to remove because it does not come straight out.
2. You can choose to remove carb, I was able to do repair without removing, probably more difficult, but might have saved a little time. I removed return line and fuel lines and prime bulb from saw, followed by grommets. To remove fuel line you have to open gas tank and pull out filter and fuel line with your 90 degree pick. Remove filter and hose, replace with new.
3. When I replaced grommets and hose, I put a little oil on them to make things go on a little easier. I found it is easier to install grommets on hose first and then install grommets on saw. You can always push and pull hose through.
4. Once all hoses are on and secure, reinstall your filter on line and replace inside tank. I cut about two inches off the tank line before installing filter, just because it seemed a little long, your choice. I only had one line that was bad, but I figured while I was replacing one, might as well do them all, the others are probably going to fail soon.
5. In order to replace exhaust screen, you will have to remove chain break handle, two hex head bolts, slide screen out, slide new one in and done.
6. Once installed, I reassembled everything in the reverse order it come out. Chain brake handle, main handle then throttle cover, remember to install throttle linkage, you have to spin it to get back next to the carb, this can be a little tedious, but make sure it is where it needs to go before bolting main handle on, or you have to take it apart again(my mistake).
7. After throttle cover, replace your top cover, and chain and bar, add gas and your good to go.
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Tool Type:
Chain Saw
Parts Used:
Oil Hose - 585514001
Clutch Drum - 537291604
Plate - 537271302
Fuel Hose/38mm - 537042402
Hose - 537042408
Fuel Hose - 591375201
Repair Difficulty:
Medium
Time Spent Repairing:
More than 2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set
Wear and tear, leaking bar oil, fuel lined cracked and running lean,
Watched u-tube videos for each individual repair
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Thanks for voting and helping fellow customers!
Tool Type:
Chain Saw
Parts Used:
Fuel Tank Bushing - 580457501
Fuel Hose/38mm - 537042402
Hose - 537042408
Fuel Hose - 591375201
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, sheet rock knife
hard starting
replace the above parts along with the primer bulb
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Chain Saw
Parts Used:
Fuel Tank Bushing - 580457501
Fuel Hose - 581756126
Fuel Hose/38mm - 537042402
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Needle nose pliers
Fuel tank bushing was leaking and fuel line had wore out
1. I examined the fuel leak and determined that the fuel line and bushing was leaking.
2. I removed the fuel filter, and then removed the fuel line with a pair of needle nose pliers.
3. Then with the needle nose pliers I placed the bushing in the hole on the top of the fuel tank, and then placed the fuel line in the bushing as far as what was needed to attach the fuel line to the carburetor, the other end I pulled out of the fuel tank fuel hole and attached the new fuel filter.
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Thanks for voting and helping fellow customers!
Tool Type:
Chain Saw
Parts Used:
Air Purge - 503936601
Fuel Hose/38mm - 537042402
Hose - 537042408
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Pliers
Air purge bubble had cracked and decided to change connected hoses as well.
Took off top cover, disconnected hoses, disconnected air purge assembly and attached new assembly, attached hoses, replaced cover, poured in fuel/oil mixture, primed the air purge, and started the chainsaw right up for the first time in 3 years with only 3 pulls. Works great with zero problems.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Product Information
Manufacturer: Husqvarna, Jonsered
Product Number: 537042402
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
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