Selected: +.040"
Select variations below for more info:
Low drag 1275 piston standard size 2.780 +.040" oversize (rings included). This piston has a possible compression ratio of 10.3:1 as fitted to Cooper RSP 1990.
Current pistons differ from the 60s originals and now have a "low drag" slipper skirt design and a shorter lighter 20.6mm wrist pin. Wrist pin height is 1.5276" to crown with a top dish of 8cc.
Performance is enhanced by the use of 3mm oil rings and the smaller drain slot behind this ring decreases the risk of breakage and 2 of 1.5 mm compression rings. Crown depth to first ring is about 10mm.
AE Hepolite is now owned by Federal Mogul and trademarked "Nural". Now Nural stamped 87-524111-00
Sold singly, 4 per engine required--equivalent type was Rover piston TAM2050 stamped AE21963 as fitted to 1990 Cooper 1275 engines.
Current pistons differ from the 60s originals and now have a "low drag" slipper skirt design and a shorter lighter 20.6mm wrist pin. Wrist pin height is 1.5276" to crown with a top dish of 8cc.
Performance is enhanced by the use of 3mm oil rings and the smaller drain slot behind this ring decreases the risk of breakage and 2 of 1.5 mm compression rings. Crown depth to first ring is about 10mm.
AE Hepolite is now owned by Federal Mogul and trademarked "Nural". Now Nural stamped 87-524111-00
Sold singly, 4 per engine required--equivalent type was Rover piston TAM2050 stamped AE21963 as fitted to 1990 Cooper 1275 engines.
Low drag 1275 piston standard size 2.780 +.040" oversize (rings included). This piston has a possible compression ratio of 10.3:1 as fitted to Cooper RSP 1990.
Current pistons differ from the 60s originals and now have a "low drag" slipper skirt design and a shorter lighter 20.6mm wrist pin. Wrist pin height is 1.5276" to crown with a top dish of 8cc.
Performance is enhanced by the use of 3mm oil rings and the smaller drain slot behind this ring decreases the risk of breakage and 2 of 1.5 mm compression rings. Crown depth to first ring is about 10mm.
AE Hepolite is now owned by Federal Mogul and trademarked "Nural". Now Nural stamped 87-524111-00
Sold singly, 4 per engine required--equivalent type was Rover piston TAM2050 stamped AE21963 as fitted to 1990 Cooper 1275 engines.
Current pistons differ from the 60s originals and now have a "low drag" slipper skirt design and a shorter lighter 20.6mm wrist pin. Wrist pin height is 1.5276" to crown with a top dish of 8cc.
Performance is enhanced by the use of 3mm oil rings and the smaller drain slot behind this ring decreases the risk of breakage and 2 of 1.5 mm compression rings. Crown depth to first ring is about 10mm.
AE Hepolite is now owned by Federal Mogul and trademarked "Nural". Now Nural stamped 87-524111-00
Sold singly, 4 per engine required--equivalent type was Rover piston TAM2050 stamped AE21963 as fitted to 1990 Cooper 1275 engines.
Question:
I’m looking for rings for a standard 1275 piston for my mini. Part number on the hepolite piston is 19010. Hope you can help, need a full set. These are 3 ring pistons.
Answer:
We do not offer the rings for that piston. We do have in stock a set of std pistons sold as each https://www.minimania.com/part/21253-STD-EA/Classic-Austin-Mini-Cooper-1275-Pistons-Std-975-Compression-Sold-Each
Mini Mania Tech Team
The Classic Mini Parts and Accessories Experts
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