Question, are the o-rings that came with the new section the same size as the ones used between the old sections?
The reason I ask is, I can buy 3469149201 KA10 Intersection seal kit from White House, Hy-Power or Tidyco but I'm having trouble locating 3459149004 Unit 10 Intersection seal kit (pre October 1986) except from a Parker Distributor here in the US $14.80 each
White House told me their;
V8093 KONTAK UNIT 10 SPOOL KIT is Parker 3459149003 $3.38520 USD
V8091 KA10 INTERSECTION SEAL KIT is Parker 3469149201 $9.10780 USD
V8031 POPPET VALVE TYPE UNIT 10 PRE 1986 is Parker 3459149006 $22.6970 USD
V8031 should be a Parker 3469149112 ALDCV-KIT
V8015 KA10 MAIN RELIEF VALVE (CARTRIDGE) is Parker 3459002001 $31.7886 USD
I received a quote from a Parker Distributor here in the US for the 3459002001 Externally Adjustable Main Relief Valve $285.44 That same valve V8015 KA10 MAIN RELIEF VALVE (CARTRIDGE) is $31.7886 USD from White House.
As a matter of fact, I received a quote from that Parker Distributor for all the seal kits for my Kontak Unit 10 Valve and their prices are all more than double what it would cost me to buy from White House including shipping.
3459149003 Spool Seal Kit $24.50
3469149112 Check Valve Kit $43.97
Tidyco (http://www.tidyco.co.uk) has some prices that are lower than White House.