Diaphragm Air-Cut Valve BST34 and BST38 Mikuni Carb
-
Cuts the air inlet in gas throttling, thus ensures the enrichment of mixture and the fuel air mixture gets lightly raised enriched. This avoids the "splashing back" in the
carburettor
OEM reference: #
3LD-1490H-00 #
3LD-1490H-00-00
Application:
SR500 '90- (BST34 Carb)
XTZ750 (BDST38 Carb)
TDM850 -'98
TRX850