Jet Block O-ring Gasket Kit For PWK CarburetorSuitable for PWK carburetors. Manufactured to strict industry standards and high levels of craftsmanship. It uses industry leading equipment and quality materials to ensure everlasting reliability and eduring value. Features After years of trial and testing Quality materials Optimal performance Unique, reliable and practical Withstand harsh conditions Warranty 30 day warranty

Perfect FitmentDesigned for 200cc–250cc pit bikes

Group B:#152 #155 #158 #160 #162 #165 #168 #170

Size: 48mm

Spigot: 31mm OD 24mm ID

Spigot: 35mm OD 30mm ID

dependable

Small logo design on front

Length:137mm

PWN40 Carburetor *1

Suitable for 140cc~150cc engines

CNC-Machined Chromoly Steel: Provides high durability and performance under extreme load and high-speed conditions

Three-layer face foam