2nd Check Assembly
RK4-350ASTCK2
Second Check Valve Assembly for: Wilkins 3-4" 350AST, 350ASTDA, 375AST, & 375ASTDA
PART #: RK4-350ASTCK2
PART #: RK4-350ASTCK2
KIT INCLUDES: Complete Check Assembly and Both Check Retainers
(= 3509ST-300B)
(= 3509ST-300B)