Part Location Diagram of 530071835 Husqvarna Primer Bulb
See part B14 in the diagram
Replacing your Poulan Chainsaw Primer Bulb
( Grid squares measure 1x1 inch )

Primer Bulb 530071835

Manufactured by:
Husqvarna
ERP Number:
ERP12628464
Part Number:
530071835
Original Equipment Manufacturer ?
  Works with your model  CS2137!
In Stock
Delivers in 3-5 Business Days!

Easy 

30 - 60 mins 

(57 rated repairs) ?
  Works with your model   CS2137!

Product Description

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This is a genuine Poulan replacement part, and sold individually. By pressing on the Purge Bulb, it will force fuel into the fuel line from the fuel tank into the carburetor. Once the carburetor is full of fuel, the excess fuel will be purged back into the tank in the fuel return line. At some time the primer will lose its elasticity or crack and need to be replaced. We have an article and video on

Troubleshooting

This part works with the following brands:
  • Poulan
  • Craftsman
  • Husqvarna
  • Jonsered
  • Snapper
  • Weed Eater
This part works with the following products:
  • Chainsaw
Part# 530071835 replaces these:
530047213, 530047566, 530071835,

Videos For installing this part.

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Replacing your Primer Bulb

Customer Part Reviews

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Average Rating (out of 5):
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Questions & Answers

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How to and where do the fuel lines from primer bulb to tank and carb routings.primer bulb (2 ports),carb (2 ports), inlets to tank-2,1 larger than the other.
Jim For model number 260 pro-42cc 18 - February 8, 2022

Hello Jim, Thank you for your inquiry. We have general repair guides and videos listed for each of these parts listed under the part descriptions of each part. We have also included the direct links below. Good luck with your repair. https://www.ereplacementparts.com/repair-center/article/4262/How_to_Replace_a_Primer_Bulb.html https://www.youtube.com/watch?v=P-7anv7UN08 https://www.youtube.com/watch?v=UmEwP6rxpLw https://www.youtube.com/watch?v=Du9v9hfN1wg

eReplacementParts Team
February 8, 2022

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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 

(57 rated repairs) ?
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All fuel lines dissolved from age,crumbled and broken.

Donald from Chittenango, New York

52 of 52 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Nutdriver, Pliers, Screw drivers, Socket set
I have 1996 poulan 2550 super clean 18\" chain saw , last used it in 2005,pulled out of storage to use and primer bulb was cracked, so I purchased new fuel lines,bulb,air and fuel filter. The repair went fairly easy, 3 screws to remove air filter top cover, 4 screws side cover with pull start, 2 nuts that retain air plenum,and carburetor, disconect throttle linkage with needlenose pliers,move air plenum with throttle cable to left side, then able to slide carb and choke lever back to gain access to tank inlet(left side) and return(right side). Removed old line stuck in inlet and return with small diameter philips screw driver,they just tapped through, fished out old fuel filter and bits of old line with hemo stats, new fuel lines had diagonal cut at end which I put white lube on outside of hose at end and fed through holes, large dia is return,small dia is feed,enough to reach in with hemo stats and tug through( hardest part of repair).The next hardest part was figuring out lines, I found a youtube that ereplacementparts did in 2009 that helped me determine that starting from bulb center large dia to return in tank,small dia from bulb goes to top rh side of carb,bottom left side of carb to small dia inlet side of tank, pulled small line from tank and put fuel filter on, lays flat on bottom of tank.I slid the carb back down on studs making sure fuel lines are clear , move air plenum up to carb,then install throttle linkage with needle nose pliers,push air plenum on studs and thread nuts on and tighten evenly , put dab of 30w non detergent oil on foam air cleaner worked in, plulled spark plug , was clean and in good condition. replaced starter housing and top cover, repair time was approximately 1 hour, including coffee break, everything worked fine. Don :)
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Fuel lines completely rotten and broken

Zak from Travelers Rest, South Carolina

22 of 22 people found this instruction helpful.
Difficulty Level:
Difficult
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Remove and replace fuel lines. Clean carburetor.

The hardest part was routing the fuel lines through the tank. The lines are larger than the hole, thus creating the seal when installed.
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Fuel Lines aged and brittle

Forrest from Livermore, California

15 of 15 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers, Socket set
1) Removed top cover
2) Removed Spark Plug
3) Removed Side Cover
4) Removed Helper Handle
5) Drained Fuel Tank
6) Recover Fuel Filter
7) Took Pictures of Carburetor and Fuel Line Routing
8) Removed Fuel Lines
9) Removed Primer Bulb
10) Removed Carburetor
11) Fish new Lines into F uel Tank, cut to size
Re-install parts
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Cracked primer bulb

Ralph from Braselton, Georgia

15 of 15 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Parts Used:
530071835
Remove protective plate. Remove old primer bulb with new one, after confirming that old fuel lines were still pliable and usable.
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Primer cracked

Zvonko from Amarillo, Texas

12 of 12 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
Less than 15 mins
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Parts Used:
530071835
Remove the 2 screws securing the old primer
Remove the fuel lines from the old primer
Connect the fuel lines to the new primer
Install the new primer with the screws
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Fuel bulb and lines were brittle and broken

Gary from NORTH PORT, Florida

12 of 12 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers
Parts Used:
530071835, 530069247
Lubrication on new fuel lines was necessary to get them on the barb fittings. Had to stretch and pull the fuel line to get it through the hole that goes from the fuel tank to the carburetor, use lube! Removed the screws that held the purge bulb and replaced the fuel lines.
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Chain had cut into gear assembly over time and would throw chain off. Bulb cracked and leaked.

jeffrey from mcdonough, Georgia

7 of 7 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set
Parts Used:
530071835, 530047061
1. Remove chain and bar.
2. Remove starter cord cover
3. Secure flywheel side with socket and pull bar( do not use fins as they\'re very fragile)
4. Got to clutch side insert screwdriver where it says off and pop it in CW direction, remove clutch assembly noting spacer placement.
5. Change gear and drum and ass embly in reverse order.
6. Install chain and cover and tighten per instructions.
7. Bulb assembly easy except both hose fittings are same size, not like OEM, so install per markings on bulb.
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Replaced Fuel lines

Bill from Leesville, Louisiana

5 of 5 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers
Replaced fuel line and other items on chain saws and the parts cost less from here then buying then local. Also looked at youtube. But I will get all my parts from this web site because I like their prices and delivery time.
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Wasn\'t getting any fuel. Primer bulb was cracked.

Steve from Griffin, Georgia

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers, Screw drivers
Parts Used:
530071835
Unscrewed the cover. Unplugged the hoses. Plugged the new one up and screwed it down. Replaced the cover. BAM!
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Replaced purge bulb, fuel lines and oil/gas caps

Albert from Churchville, Pennsylvania

4 of 4 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Pliers, Screw drivers, Socket set, Wrench set
The most difficult part of the repair was threading new fuel lines from carb chamber into fuel tank. I recommend viewing some YouTube vids covering this repair. I repaired an ~15 yr old Poulan 16\" chain saw with parts from eReplacementPart. Thanks to eReplacementParts for your help!
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Model Cross Reference

This part works with the following models:
ERP Number: ERP12628464
Manufacturer Part Number: 530071835
Brand Model Number Description
Poulan 1900 Chainsaw - Gas Chainsaw
Poulan 1900 LE Chainsaw - Poulan Chainsaw Model 1900 LE (1900LE) Parts
Poulan 1950 Chainsaw - Gas Chainsaw
Poulan 1950LE Chainsaw - Gas Chainsaw
Poulan 1975 Chainsaw - Gas Chainsaw
Poulan 1975LE Chainsaw - Gas Chainsaw
Poulan 2025 Chainsaw - Gas Chainsaw
Jonsered 2035 Chainsaw - Chain Saw
Poulan 2050 Chainsaw - Gas Chainsaw
Poulan 2050LE Chainsaw - Gas Chainsaw
Poulan 2050WT Chainsaw - Gas Chainsaw
Poulan 2055 Chainsaw - Gas Chainsaw
Poulan 2055LE Chainsaw - Gas Chainsaw
Poulan 2075 Chainsaw - Gas Chainsaw
Poulan 2075 LE Chainsaw - Poulan Chainsaw Model 2075 LE (2075LE) Parts
Poulan 2075C Chainsaw - Gas Chainsaw
Poulan 2075OC Chainsaw - Gas Chainsaw Gas Chainsaw
Poulan 2150 Chainsaw - Gas Chainsaw
Poulan 2150 PR Chainsaw - Poulan Chainsaw Model 2150 PR/TYPE 1 (2150PR/TYPE1) Parts
Poulan 2150 PREDATOR Chainsaw - Poulan Chainsaw Model 2150 PREDATOR/TYPE 1 (2150PREDATOR/TYPE1) Parts
Poulan 2150 PREDATOR LE Chainsaw - Poulan Chainsaw Model 2150 PREDATOR LE/TYPE 1 (2150PREDATORLE/TYPE1) Parts
Poulan 2150-PREDATOR -E Chainsaw - Chainsaw
Poulan 2150LE Chainsaw - Gas Chainsaw
Poulan 2150LE PREDATOR Chainsaw - Poulan Chainsaw Model 2150LE PREDATOR/TYPE 1 (2150LEPREDATOR/TYPE1) Parts
Poulan 2150LX Chainsaw - Poulan Pro Chainsaw Model 2150LX Parts
Poulan 2150PR Chainsaw - Chainsaw
Poulan 2155 Chainsaw - Gas Chainsaw
Husqvarna 2160 Chainsaw - Bh Le
Poulan 2175 Chainsaw - LE Gas Chainsaw
Husqvarna 220 Chainsaw - Chain Saw