Easy
15-30 minutes
It is a genuine item is supplied by the original manufacturer for use with Poulan, Jonsered and Husqvarna chainsaws. This plunger and gear assembly functions as an oil pump that helps to lubricate the chain. Unfortunately, over time components may wear out or get damaged eventually seizing operation and requiring a replacement. This high-quality assembly consists of a durable plastic housing and a metal plunger with a gear. Refer to the owners manual and the diagrams of your model for the correct application of this assembly. You will need a screwdriver and a wrench set to perform this repair.
Plunger And Gear Assembly 545036801
OEM part for: Poulan, Husqvarna, Craftsman, Jonsered
Part Number: 545036801
$18.68
In Stock
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Compatibility
This part will fit the following 97 machines
Poulan
2200 Gas Chain Saw View Diagrams & Manuals
2750 Gas Chain Saw View Diagrams & Manuals
2775 Type 1 Gas Chain Saw View Diagrams & Manuals
2775 Type 2 Gas Chain Saw View Diagrams & Manuals
2775 Type 3 Gas Chain Saw View Diagrams & Manuals
2775 Type 4 Gas Chain Saw View Diagrams & Manuals
2900 Type 2 Gas Chain Saw View Diagrams & Manuals
2900 Type 3 Gas Chain Saw View Diagrams & Manuals
3050 Gas Chain Saw View Diagrams & Manuals
2500 Gas Chain Saw View Diagrams & Manuals
PP4620AVX Gas Chainsaw View Diagrams & Manuals
2900 (Type 1) Gas Chainsaw View Diagrams & Manuals
PP255 Gas Chainsaw View Diagrams & Manuals
PP295 (2005) Chainsaw View Diagrams & Manuals
PP4620AVHD Chain Saw View Diagrams & Manuals
PP4620AVL (2007-06) Gas Chainsaw View Diagrams & Manuals
2600 Chainsaw Gas Chain Saw View Diagrams & Manuals
PP295 (Type 1) Gas Chainsaw View Diagrams & Manuals
PP295 (Type 2) Gas Chainsaw View Diagrams & Manuals
PP295 (Type 3) Gas Chainsaw View Diagrams & Manuals
PP295 (Type 4) Gas Chainsaw View Diagrams & Manuals
PP310 Gas Chainsaw View Diagrams & Manuals
PP315 Gas Chainsaw View Diagrams & Manuals
Husqvarna
41 (1991-06) Chainsaw View Diagrams & Manuals
41 (1994-05) Chainsaw View Diagrams & Manuals
41 (1997-07) Chainsaw View Diagrams & Manuals
36 (1991-06) Chainsaw View Diagrams & Manuals
36 (1994-05) Chainsaw View Diagrams & Manuals
36 (1997-07) Chainsaw View Diagrams & Manuals
136 (1998-09) Chainsaw View Diagrams & Manuals
136 (2001-05) Chainsaw View Diagrams & Manuals
136 (2001-09) Chainsaw View Diagrams & Manuals
136 (2003-01) Chainsaw View Diagrams & Manuals
136 (2003-06) Chainsaw View Diagrams & Manuals
136 (2004-01) Chainsaw View Diagrams & Manuals
136 LE (2001-06) Chainsaw View Diagrams & Manuals
137 (2004-10) Chainsaw View Diagrams & Manuals
137 (2005-03) Chainsaw View Diagrams & Manuals
137 (2005-09) Chainsaw View Diagrams & Manuals
137 E (2004-10) Chainsaw View Diagrams & Manuals
137 E (2005-03) Chainsaw View Diagrams & Manuals
137 E (2005-09) Chainsaw View Diagrams & Manuals
141 (1998-09) Chainsaw View Diagrams & Manuals
141 (2001-05) Chainsaw View Diagrams & Manuals
141 (2001-09) Chainsaw View Diagrams & Manuals
141 (2003-01) Chainsaw View Diagrams & Manuals
141 (2003-06) Chainsaw View Diagrams & Manuals
141 (2004-01) Chainsaw View Diagrams & Manuals
141 LE (2004-05) Chainsaw View Diagrams & Manuals
142 (2004-10) Chainsaw View Diagrams & Manuals
142 (2005-03) Chainsaw View Diagrams & Manuals
142 (2005-09) Chainsaw View Diagrams & Manuals
142 E (2004-10) Chainsaw View Diagrams & Manuals
142 E (2005-03) Chainsaw View Diagrams & Manuals
142 E (2005-09) Chainsaw View Diagrams & Manuals
2275 (Type 1) (2008-07) Chain Saw View Diagrams & Manuals
2275 (Type 2) (2008-07) Chain Saw View Diagrams & Manuals
2275 (Type 3) (2008-07) Chain Saw View Diagrams & Manuals
2275 (Type 4) (2008-07) Chain Saw View Diagrams & Manuals
2900 (Type 1) (2008-07) Chain Saw View Diagrams & Manuals
2900 (Type 2) (2008-07) Chain Saw View Diagrams & Manuals
2900 (Type 3) (2008-07) Chain Saw View Diagrams & Manuals
2900 (Type 4) (2008-07) Chain Saw View Diagrams & Manuals
295 (Type 1) (2008-07) Chain Saw View Diagrams & Manuals
295 (Type 2) (2008-07) Chain Saw View Diagrams & Manuals
295 (Type 3) (2008-07) Chain Saw View Diagrams & Manuals
295 (Type 4) (2008-07) Chain Saw View Diagrams & Manuals
PP4620AV (2008-07) Chain Saw View Diagrams & Manuals
PP4620AVHD (2007-08) Chain Saw View Diagrams & Manuals
PP4620AVL (2007-06) Chain Saw View Diagrams & Manuals
Craftsman
358352660 Chainsaw View Diagrams & Manuals
358352670 Chainsaw View Diagrams & Manuals
358350240 Chainsaw View Diagrams & Manuals
358351191 Gas Chainsaw View Diagrams & Manuals
358.350203 Chainsaw View Diagrams & Manuals
358348231 Chainsaw View Diagrams & Manuals
358350200 Chainsaw View Diagrams & Manuals
944411461 Chainsaw View Diagrams & Manuals
358351210 Chainsaw View Diagrams & Manuals
358356242 Gas Chainsaw View Diagrams & Manuals
358356240 Gas Chainsaw View Diagrams & Manuals
358356241 Gas Chainsaw View Diagrams & Manuals
358350210 Chainsaw View Diagrams & Manuals
944414460 Chainsaw View Diagrams & Manuals
358348232 Chainsaw View Diagrams & Manuals
944411462 Gas Chainsaw View Diagrams & Manuals
358350202 Chainsaw View Diagrams & Manuals
358348230 Chainsaw View Diagrams & Manuals
358350201 Chainsaw View Diagrams & Manuals
358350203 Chainsaw View Diagrams & Manuals
Jonsered
2036 (1996-10) Chain Saw View Diagrams & Manuals
2036 (1998-10) Chain Saw View Diagrams & Manuals
2036 (2002-01) Chain Saw View Diagrams & Manuals
2040 (1996-10) Chain Saw View Diagrams & Manuals
2040 (1998-10) Chain Saw View Diagrams & Manuals
2040 (2002-01) Chain Saw View Diagrams & Manuals
CS2040 (2003-01) Chain Saw View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Chain Saw Parts
- Saw Parts
This part replaces obsolete part #: 530014410, 530029835, 530029834, 530029838
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Super service
Super service as always. I wouldn't change anything. Thank you's so very much keep up the great job 👍👍👍👍👍
Don -
March 25, 2023
Verified Purchase
worked to fix chainsaw
was part i needed
Guest -
November 9, 2021
Verified Purchase
Right Part, Right Price
Correct Part that was easy to install and works great! Just wish that it had arrived within the 5-10 business days that was promised.
Glenn -
June 29, 2019
Verified Purchase
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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.
Chain and bar started to smoke and get hot. Self oiler for bar and chain went bad.
Jonathan - July 13, 2017
👍 5 of 5 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, Wrench Set, Nutdriver
Removed chain and bar . Cleaned the bar channels and bar oiler ports. Removed side cover to access the clutch mechanism. Removed spark plug fed a pull cord sized rope into spark plug hole. Removed clutch mechanism reversed thread .
Removed washer and 2 screws on oil pump and removed. Replaced pump and reassembled.
Removed washer and 2 screws on oil pump and removed. Replaced pump and reassembled.
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Bar and chain not oiling.
Maureen - April 6, 2016
👍 4 of 4 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Scrench
Remove the bar and chain. Unscrew the clutch assembly to expose the oiler mechanism. Unscrew the gear and plunger unit and remove. Replace with the new one.
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Oiler stopped working
John - March 12, 2018
👍 1 of 1 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Wrench Set
1. Removed housing
2. Used clutch tool to remove clutch
3. Replaced oil pump, 2 screws simple
4. Replaced housing, new chain break worn out, part of housing
5. Started up , everything fine
2. Used clutch tool to remove clutch
3. Replaced oil pump, 2 screws simple
4. Replaced housing, new chain break worn out, part of housing
5. Started up , everything fine
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Chainsaw oiler failure {gear stripped}
vincent - May 11, 2017
👍 1 of 1 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver
Parts Used
1. Took the tool apart.
2. Removed the old components.
3. Secured the new parts.
4. Reassembled and tested.
2. Removed the old components.
3. Secured the new parts.
4. Reassembled and tested.
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Lost oil feed to the chain with the chain heating up and dragging down the cutting speed.
ESTON - May 6, 2021
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Multi-tool that came with the chainsaw
Parts Used
1. Removed chain, blade and spark plug.
2. Placed end of 8” electrical cord into plug hole to stop piston.
3. Used 16 oz hammer and large punch to drive clutch assembly clock wise until loose and spun off with fingers.
4. Remove clutch drum and large flat watcher to expose the chain oiler pump.
5. Used # 2 Philips head screwdriver to remove the 2 screws holding the oil pump on and remove the old oil pump.
6. Clean up the oil pump area and install the new pump.
7. Re-Install all parts in reverse order.
2. Placed end of 8” electrical cord into plug hole to stop piston.
3. Used 16 oz hammer and large punch to drive clutch assembly clock wise until loose and spun off with fingers.
4. Remove clutch drum and large flat watcher to expose the chain oiler pump.
5. Used # 2 Philips head screwdriver to remove the 2 screws holding the oil pump on and remove the old oil pump.
6. Clean up the oil pump area and install the new pump.
7. Re-Install all parts in reverse order.
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No bar oiling
Terence - December 14, 2018
Tool Type
Chain Saw
Difficulty
Medium
Time
15-30 minutes
Tools Used
Screwdriver, Torn, piston stop, clutch spanner
Removed clutch.
Removed oil pump
Installed new drive gear, one-piece oil pickup pipe, and new oil pump.
Reassembled and tested. OK.
FYI. The old pickup pipe was two pieces which I ordered one of each. They both superseded to the single piece pickup pipe. The order did not reflect this and now I have an extra. Anyone need a new-style single piece pickup pipe?
Removed oil pump
Installed new drive gear, one-piece oil pickup pipe, and new oil pump.
Reassembled and tested. OK.
FYI. The old pickup pipe was two pieces which I ordered one of each. They both superseded to the single piece pickup pipe. The order did not reflect this and now I have an extra. Anyone need a new-style single piece pickup pipe?
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Oil pump housing was worn thru from sprocket rubbing on it
JOHN - November 4, 2018
Tool Type
Chain Saw
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Nutdriver, Spanner wrench
Parts Used
Remove bar n chain - remove clutch and sprocket - used spanner wrench to loosen clutch after feeding rope into cylinder to lock piston movement - remove two screws and rubber gasket holding pump assy - reinstalled in reverse manner - make sure there is a washer between sprocket and oil pump - that's how mine got worn. I got the saw for free and wasn't aware of the washer missing
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
