Nüral (Hepolite) Piston
Jaguar: XK120, XK140 and XK150 3.4 (1949-61) • Mk7 and Mk8 (1950-59) • Mark I 3.4 (1957-59) • Mark II 3.4 and 340 (1959-69) • S-Type 3.4 (1963-68)
standard size. Specifications: 3.4 engine, 4-ring piston, standard bore size: 3.267", compression ratio: 8.0:1
Original Nüral (Hepolite) pistons are now better than ever thanks to improved metallurgy and modern production processes. Nüral pistons are characterised by great durability, elasticity and high geometric stability. This is why these pistons have always been original equipment at Jaguar.
When Hepolite was taken over, the brand name Hepolite was replaced by Nüral, short for Nürnberg Aluminiumwerke. We supply standard and oversize pistons from these premium quality products.
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