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8G2503 - 40 (+40") Leyland 1500D diesel 5 ring piston set (sold in engine sets to suit 4 pistons)
BMC 1500 diesel piston ring set
Note fits bore size 2.9145 to 2.9160" (74.03 to 74.06mm)
Piston ring:
No. 1 compression ring, internally bevelled
No. 2 compression ring, internally bevelledĀ
No. 3 compression ring,Ā Step scraper ring or Napier ring (step scraper is a right angled cut out, Napier is a curved cut out)
Ā Ā Ā
No. 4 oil control ring, spring loadedĀ
No. 5 oil control ring, slotted
See picture/diagram
Fitted to the following tractors:
Leyland 154
Nuffield 425
Fits BMC 1500 based diesel marine engine Thornycroft 90 and Thornycroft 90/2
Original equipment manufacturers names and parts numbers are quoted for reference purposes only and are not intended to suggest that our replacement parts are made by the original equipment manufacturer.
Product images are for illustrative purposes only and may not always be an exact representation of the product.
Also listed as part No BHM1169
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