Easy
15-30 minutes
This is an authentic OEM part for use with Poulan and Jonsered Chain Saws. The oil pump kit pumps oil to lubricate the bar and chain. The kit may include multiple parts; refer to your parts diagram for a complete list of parts included. The most common reasons for replacing the oil pump kit is if the bar oil is not reaching the chain the oiler is not pumping the bar oil or the chain gets excessively hot. The oil pump kit includes the pump assembly the spring worm gear and the installation screws. Here is a list of tools that are needed to replace the oil pump kit they are a chain adjustment tool, ratchet/socket, flat-blade screwdriver, small screwdriver, long-nosed pliers, adjustable pliers, clutch removal tool (optional) and an impact driver (optional).
Oil Pump Kit 530071891
OEM part for: Poulan
Part Number: 530071891
Ships within 1 business day 
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Compatibility
This Oil Pump Kit will fit the following 167 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Poulan
Show More Compatible ModelsThis item works with the following types of products:
- Chain Saw Parts
- Saw Parts
Repair Videos ?
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Oil pump failing? Step-by-step instructions show you how to remove and install the oil pump kit on your Poulan chainsaw....
January 04, 2017
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Customer Part Reviews ?
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Questions & Answers ?
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Does this fit my product?Questions & Answers for Oil Pump Kit
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.
Automatic chain oiler non-functional
Tool Type
Chain Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Socket set, Spanner wrench
Parts Used
2.) Remove top shroud and spark plug. Insert some medium thick rope into the combustion chamber to prevent the crankshaft from turning when you remove the clutch (see step 4).
3.) Use small screwdriver or needle-nose pliers to remove the clutch cover retaining clip and remove the clutch cover. Take note of the disassembly order and location of any thrust washers or shims
4.) Using a spanner wrench or specialty chainsaw clutch removal tool, remove the clutch. Note that the clutch is a LEFT-HAND thread, so turn clockwise to loosen.
5.) Remove 2 phillips head retaining screws from the automatic oiler assembly and carefully remove the oiler assembly from the saw.
6.) inspect the worm gear on the crankshaft and replace if necessary
7.) Install the new oiler assembly onto the crankshaft and make sure it engages the worm gear and seats smoothly. Install and tighten 2 phillips head retaining screws.
8.) Install and tighten the clutch. Note that the clutch is a LEFT-HAND thread, so turn counter-clockwise to tighten.
9.) Install the clutch cover, thrust washer and retaining clip.
10.) Remove the rope from the combustion chamber and install the spark plug and engine shroud
11.) Install the bar, chain and side cover. adjust the chain tension and tighten the securing knob.
No oil to the chain bar
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers, needle nose vice grips
Parts Used
Chain Oiler did not work
Tool Type
Chain Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers
Parts Used
Removed clutch assembly
Removed old Oiler pump
Replaced Oiler pump
Replaced housing and handle
Oiler not working.
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Wrench Set
Parts Used
Oil pump failed
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers
Automatic oiler not working
Tool Type
Chain Saw
Difficulty
Easy
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, 90 degree angle head long nose pliers
https://www.youtube.com/watch?v=iDvNVX2B8C8
https://www.youtube.com/watch?v=OyXngNcbhLY
No oil on the bar or chain of my saw.
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set, Rope to stop the piston.
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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.
