This is an authentic component which is supplied by the original equipment manufacturer for Poulan chainsaws. It is an identical replacement for a faulty or a missing cylinder that was installed on a new unit. The cylinder is the part of the engine that houses the piston. Please make sure to refer to the owners manual and the appropriate diagram of your model for the correct location and application of this part. Keep in mind this high-quality kit includes durable metal cylinder, and the hardware to secure it.
Kit Cylinder 50cc Ldav 576752701
OEM part for: Poulan
Part Number: 576752701
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Compatibility
This part will fit the following 2 machines
Poulan
This item works with the following types of products:
- Chain Saw Parts
- Saw Parts
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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.
No Compression, won't start
Tool Type
Chain Saw
Difficulty
Medium
Time
More than 2 hours
Tools Used
Pliers, Socket set, Nutdriver
Removed head
Removed piston
Replaced piston
Replaced head
Replaced carb and exhaust
Needed to purchase high temp RTV for the gasket between the cylinder head and crank case. There is no gasket on parts list for a gasket here.
There was no compression - piston scratched
Tool Type
Chain Saw
Difficulty
Hard
Time
More than 2 hours
Tools Used
Screwdriver, Socket set, Wrench Set, Nutdriver
2) opened up cylinder assembly and removed piston and crank shaft
3) installed new piston and cylinder assembly.
4) reinstalled parts in reverse order of removal
5) be sure to align fly wheel using markings on bottom with markings on shaft.
6) repair was successful
metal got into cylinder and scored the piston and cylinder
Tool Type
Chain Saw
Difficulty
Hard
Time
1-2 hours
Tools Used
Screwdriver, Socket set, Nutdriver, torque wrench
note where fuel lines go, choke level and throttle linkage.
note: best to look up fastener torque specs on-line.
oil pump will come out after the thin metal cover plate is gently removed (i used a small screw driver and worked my way around)(oil pump needs to come out so the fully assembled cylinder, piston, crank and lower crankcase cover can be installed in the main plastic body)
note the direct of the old piston before removing from connecting rod. I used a punch and hammer to remove the old wrist pin. no need digging out the c clips sense the piston was not being reused.
lube the needle bearing in the connecting rod, and the new wrist pin, before assembling. I used engine assembly lube. You can use clean engine oil. best if one c clip were installed then slide the new wrist pin in followed by the other c clip to hold the wrist pin in place.
lube the cylinder wall and the piston.
when installing the piston ring, note the open end notches and the locator in the piston groove. these need to align when the ring is compressed.
when sliding the piston in, gently compress the piston ring so the piston will slide into the cylinder.
I used "the right stuff" gasket maker to put the 2 parts of the cylinder back together (cylinder and lower crankcase cover). I also used it on the rubber seals the crankshaft bearings are in. note: use a conservative amount on the seals.
properly torque the 4 bolts that hold the plastic body, lower cover and cylinder together.
reassemble the saw. all other fasteners (going into plastic) I snugged. plastic will strip out.
low compression
Tool Type
Chain Saw
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Power Drill, Socket set, torx bits, power drill for sockets and bits.
groves on piston exhaust side 4 year old saw
Tool Type
Chain Saw
Difficulty
Medium
Time
1-2 hours
Tools Used
Screwdriver, Pliers, Socket set, Nutdriver, Punch hammer pick set
Engine would not start which was determined to be due to low compression.
Tool Type
Chain Saw
Difficulty
Medium
Time
More than 2 hours
Tools Used
Screwdriver, Socket set, Wrench Set, Allan wrenches and star drivers
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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.
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