A

argonaut

New Member

• Mar 28, 2007

• #1

1970 S11A 109 SW

Pistons are marked with No. ( 1-6 ) but some have an A , while others have a B - is this an ' oversize ' indicator - or just a best fit when new ??

Am assuming that they are standard - if so any idea where I can get a set from ??? or failing that some oversize !!!

 

Lazy Landy

New Member

• Mar 28, 2007

• #2

The workshop manual mentions standard and oner sized pistons but thats about it, are the markings in any particular order or formation?

 

A

argonaut

New Member

• Mar 29, 2007

• #3

if you are looking at the pistons from the exhaust side - ie flat part away from you - then the letters are at about 12 o clock - and the numbers are at 6 o clock ( and in piston order ie 1 at L - 6 at right )

4 pistons have an A - while No2 and No 5 have a B
It probably means Jack Squat - but just in case its important i spose i should find out

 

matrix16

New Member

• Mar 29, 2007

• #4

Hi i know MM 4x4 stock 2.6, 6 cylinder pistons in standered size and 20 thou undersize if thats any help they can be found at

MM4x4 Land Rover parts spares Range Rover parts spares Discovery parts spares Freelander Parts Spares Accessories Defender 90 Defender 110 Series 1 Series 2 Series 3 Spares Parts Accessories MM-4x4

They are helpfull and might be able to answer your problem

 

S

slob

Well-Known Member

• Mar 29, 2007

• #5

20thou undersize???????????

 

matrix16

New Member

• Mar 29, 2007

• #6

it dident make sence to me eather, maybe they ment 20thou oversize???