Buffer plunger assembly. drawing no.:- rdso/sk-98145 alt. (12) items- 3, 5, 6, 7, 14 & 17 specification:- icf/md/spec-252 (rev.00) amndt. 4 (issue status 01). special terms & conditions:- buffer plunger assembly items must be supplied in assembled form. guarantee:- guarantee replacement free of cost of such casting, which may develop defects within two years(24 months) from the date of fitment or within three years (36 months) from the date of receipt of supply whichever is earlier.