This replacement piston ring is a high quality item that is sourced from original equipment manufacturer for use on Craftsman gas powered lawn and garden equipment. A worn or broken piston ring will allow combustion gases to escape the seal and enter the crankcase causing low compression and the loss of power. If compression is reduced significantly, the engine will not be able to run at all. Please note one durable metal piston ring is included per order requiring a wrench set and pliers to complete the repair.
Works with the following brands:
Craftsman, Poulan, Weed Eater, Husqvarna
Works with the following products:
Leaf Blower / Vacuum, Trimmer
Fixes the following symptoms:
Will Not Start
Part# 545154009 replaces these:
530012472, 545154009
Works with the following brands:
Craftsman, Poulan, Weed Eater, Husqvarna
Works with the following products
Leaf Blower / Vacuum, Trimmer
Fixes the following symptoms
Will Not Start
Part Number Cross Reference
Part# 545154009 replaces these:
530012472, 545154009
Questions and Answers
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Vitaliy
September 17, 2022
What size in OD & ID
For model number 545154009
Hello Vitaliy, Thank you for your inquiry. We show the outer diameter as 1 3/8 inches and the inner diameter as 1 2/8 inches as per the one inch grid of squares behind the part in the picture. We hope this helps and if you need help placing an order for a part, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!
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Model Compatibility
This part works with the following models:
Fix Number: FIX16365562
Manufacturer Part Number: 545154009
Item is in stock and will ship today if your order is placed before 4:00 PM Eastern Standard Time.
If your order is placed after 4:00 PM EST, the in stock items will ship on the next business day.
On Order
Item is not in stock and usually ships 3-5 business days from the time you place your order.
Special Order
Item is not in stock and usually ships 10-15 business days from the time you place your order.
NLA - No Longer Available
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.