hi ive been told by my local motor factor that i need to tell them the 'engine code'? in order to get the right parts, so is that just the engine number?? can anyone shed any light cheers ben

i took measurements off the rings...well the local engine specialists did and then ordered them from there (ive got a 2.0 zetec).

I guess they want the prefix, eg RKA, RKB, NGA, NGB

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linky

zetec e rings are easy to get, the se engine which is the yamaha alloy engine in the focus and fiesta, they dont do rings for, you can have them made, or burton power do the set for £120