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Lister J Piston Ring Set to Suit 4.25” Bore (4 Ring Set)

 
(2 reviews)  

SKU
J-4RS4COMP
Quantity in stock
9 item(s) available
Weight
0.10 kgs
Our price:
£78.00
including VAT
Select Set Configuration
Quantity (9 available)
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New, high quality piston ring set suitable for Lister J petrol engines and Lister K kerosene engines with a 4.25” bore.

Compression Ring Dimensions:

  • Bore size 4.25” (107.95mm)
  • Height 1/4” (6.35mm)
  • Radial depth 0.165” (4.191mm)

Oil Scraper Ring Dimensions:

  • Bore size 4.25” (107.95mm)
  • Height 1/4” (6.35mm)
  • Radial depth 0.155” (3.937mm)

Please note: All rings will need to be gapped to suit your cylinder bore. As a general rule of thumb piston rings on vintage engines should have 0.003” of end gap per 1” of cylinder bore diameter (i.e. 4.25” bore would need 0.01275” ring end gap). Be sure to gap your rings on the smallest or unworn part of your bore, on worn or older engines that have not had a new liner fitted this would normally be towards the bottom.

 

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Average customer rating:
 
(2 reviews)  



2 Most useful customer reviews (see all reviews):
RICHARD GRIGGS
Mar 5, 2022
This customer purchased the item at our site.
I can now finish the rebuild of my Lister K engine. The Rings are very well made thank you all at Stationary Engines.

Advantages: A small family company that are prepared to go that extra mile for the customer!

Disadvantages: None its all good
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RICHARD GRIGGS
Feb 6, 2022
This customer purchased the item at our site.
Thank you all at stationary engine parts for the supply of a set piston rings for an engine that is almost 100 years old

Advantages: People that are prepared to go that extra mile for a new customer

Disadvantages: It’s all good
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