OzVMX Forum

Clubroom => General Discussion => Topic started by: Zakk on April 01, 2013, 06:39:01 pm

Title: id these radiators?
Post by: Zakk on April 01, 2013, 06:39:01 pm

i've had this pair of NOS triple row radiators for a few years and was thinking of fitting them to my YZ250K, as the ones on the bike are a little out of shape. although the 250 has twin row cores and never runs hot so i'm thinking that these 3 row radiators may be too large.
anyway these have the part #12703 and #02803 plus one has KA4 printed as well..
(http://i210.photobucket.com/albums/bb143/Yokkachi/rads_zps847af6e3.jpg)
(http://i210.photobucket.com/albums/bb143/Yokkachi/rads1_zps47fe033a.jpg)
(http://i210.photobucket.com/albums/bb143/Yokkachi/rads2_zpsabf5bdb5.jpg)
(http://i210.photobucket.com/albums/bb143/Yokkachi/rads3_zpsc712d195.jpg)
(http://i210.photobucket.com/albums/bb143/Yokkachi/rads4_zpsdf19fd94.jpg)

they are clearly stamped L and R, so i think radiator with the filler cap is on the left hand side, unlike my YZ which has the filler on the right hand side.
any one know?

Title: Re: id these radiators?
Post by: smed on April 01, 2013, 06:46:19 pm

Honda CR250 81-85 has product code KA4,Which exact year model you may find by doing a part # search, Those rads are right side filler cap ;)

Title: Re: id these radiators?
Post by: Zakk on April 01, 2013, 06:52:03 pm

thanks for that, so the 81-85 CR250's had 3 row cores standard?. strange that the filler side is stamped L, maybe someone put them together wrong. 

Title: Re: id these radiators?
Post by: marshallmech on April 01, 2013, 08:54:47 pm

KA-3 is 81 KA-4 is 82 they look to be from an 82 to me they look the same pipe arrangement as my 82 125