A-A29KAramid Blue V-Belt (1/2" X 31" )
A-A42KAramid Blue V-Belt (1/2" X 44" )
A-A88KAramid Blue V-Belt (1/2" X 90" )
(old type with B48 mid mower)
A-B158KAramid Blue V-Belt (5/8" X 161" )
(with RC60R-F30B mower)
A-B57KAramid Blue V-Belt (5/8" X 60" )
(48", 54" Deck)
A-B65KAramid Blue V-Belt (5/8" X 68" )
(SN <=29789)
A-B66KAramid Blue V-Belt (5/8" X 69" )
A-B81KAramid Blue V-Belt (5/8" X 84" )
(w/ RC40-42 mid mower)
A-B91KAramid Blue V-Belt (5/8" X 94" )
(with RCK40LTB mower 13924>)