supply of bearing cover de (inner) to presstech pabearing cover de (inner) to presstech pa,bearing cover de (inner) to presstech part no. sig 41020 for presstech make 4.5 kw alt ernator as per rdso specification no. rdso/pe/spec/tl/0054 / 2003 (rev.0) with amendment no. 1 & 2. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] , bearing cover nde (inner) to presstech part no. sig 41018 for presstech make 4.5 kw a lternator as per rdso specification no. rdso/pe/spec/tl/0054 - 2003 (rev.0) with amendment no. 1 & 2. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]