supply of brushless alternator 4.5 kw [without erru/rru]brushless alternator 4.5 kw [without erru/rru],brushless alternator 4.5 kw [without erru/rru] v- belt driven and suitable for transom mounting , conforming to rdso specification no. rdso/pe/spec/tl/0054-2003[rev.0] with amendment no.1 and 2. no te: 1] firms may give a separate additional quote in case latest specification/ design amendment is issued by rd so. 2] po will be released to definite description. the successful tenderer shall supply spare keys equivalent to 50 percent of ordered quantity of brushless alternators i.e. one spare key for two alternators. [ warranty period: 30 months after the date of delivery ]