CRF857 225 #26 Posted April 24 1 hour ago, WHX?? said: ... and what's attached to that turf glide photo bombing ... That tire is attached to a Speedex S17. I could post some pictures in the thread for “others”. Take me a while to get them out to take pictures. 1 Share this post Link to post Share on other sites
kpinnc 13,901 #27 Posted April 29 (edited) @Achto @953 nut @ri702bill By chance would either of you know the correct Kohler part number for the early small bore .010 over K161 piston? Lots of old stock out there. But the part number is something I don't have. Oodles of K161 .010 pistons, but no way to discern early vs. Late without a number. Edited April 29 by kpinnc Share this post Link to post Share on other sites
Achto 28,911 #28 Posted April 29 (edited) 1 hour ago, kpinnc said: Oodles of K161 .010 pistons, but no way to discern early vs. Late without a number. I do believe that this has the old & new numbers for the later 2 15/16" bore. These part numbers only include piston, wrist pin, & clips https://www.rehlkoenginesparts.com/oemparts/a/koh/618572b8855d461d145973f1/piston-and-rod-0203017714 These part numbers are for piston, wrist pin, clips, & rings K141-K161 W/2-7/8" BORE 41 074 01 / 41 874 01-S STD KOH4187401-S $197.52 & $9.95 FLAT RATE SHIPPING PER WHOLE ORDER Quantity: Add To Cart K141-K161 W/2-7/8" BORE 41 074 02 / 41 874 02-S .010 KOH4187402-S NLA NLA K141-K161 W/2-7/8" BORE 41 074 03 / 41 874 03-S +.020 KOH4187403-S NLA NLA K141-K161 W/2-7/8" BORE 41 074 04 /41 874 04-S +.030 Edited April 29 by Achto Share this post Link to post Share on other sites
ri702bill 9,061 #29 Posted April 29 I understand that is the Rings for a .010 over early K161 that are obsolete..... Share this post Link to post Share on other sites
kpinnc 13,901 #30 Posted April 29 1 hour ago, Achto said: These part numbers are for piston, wrist pin, clips, & rings Well this answers my question. Thank you very much! Going to pick my block up from the machine shop today! 1 Share this post Link to post Share on other sites
kpinnc 13,901 #31 Posted April 29 25 minutes ago, ri702bill said: I understand that is the Rings for a .010 over early K161 that are obsolete..... There are some NOS complete setups online. Piston, pin, rings. They are not cheap, but not much more than back when you could get them from Kohler. 1 Share this post Link to post Share on other sites
