Yanmar GM series engine anodes are
screwed into the bush with an 8mm thread
(But see below for 4LHA, 6LP, 6LPA, 6LYA 6LY2)


(272100-200-300)
Fits 2GM20,3GM30,2GM,3GM,3GMD,3HM
(Will fit 1GM10 and 1GM if 10mm is cut off the end to make body 20mm long)
Size: zinc body, dia 20mm, length 30mm
. . Stud: thread 8/1.25mm, length 11mm
Wt. 68g . . Order code YN-27Z . . Price £11.70
(Can also be fitted where 37 or 55mm length is specified and to replace others
with 8mm stud but larger 23 or 30mm diameter body)

4LHA-HTE, 6LP etc . . The anodes can be unscrewed from the bushes.
Both parts of the small assembly are the same as our standard CME-1
Ask for anode length CME-1E (38mm) for 6L or CME-1F (32mm) for 4L . Price £3.60

The larger bush (7/8" across the flats) is likely to have a fine pitch 7/16" UNF
thread for the anode . . Special 5/8" x 1.5" anodes can be made from rod stock but
Preferably replace the complete assembly with CME-2/40 die cast anode at £4.51
together with a CME-2 bush at £8.77 . . These have 7/16" UNC anode threads)
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