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Mikuni Jet Needle E-Clip Needle & Seat O-Ring Pilot Screw O-Ring
Needle & Seat O-Ring
Our Price: $0.99

Pilot Air Screw O-Ring
Our Price: $1.00

Mikuni Jet Needle E-Ring (clip) Fits 42mm, 33mm, 36mm & 40mm Carbs Replacement O-Ring for the Pilot Air Screw
Pump Nozzle O-Ring 42mm Needle Retainer Clip Mikuni Float Pin
Pump Nozzle O-Ring
Our Price: $1.29

Mikuni Float Pin
Our Price: $1.69
Accelerator Pump Nozzle O-ring Mikuni Needle Retainer Clip Replacement float pin for the 18mm, 28mm and 42mm Float
Drain O-ring 33mm/42mm Bowl Screw Needle and Seat Retaining Screw
33mm/42mm Bowl Screw
Our Price: $2.00
O-ring for the 36mm, 40mm or 42mm Drain Plugs Set of 4 Allen Head Screws Yep, we know...stripped the head off...Here's your replacement!
Needle Valve O-Ring Cable Adjuster Mikuni Air Jets
Cable Adjuster - Long
Our Price: $3.25
Mikuni Air Jets
Our Price: $3.59

Replacement 42mm Needle Valve O-Ring Mikuni Cable Adjuster fits top of carb, includes jam nut. This is an extended length version.
Jet measures 8mm/.300" long and has a 4mm/.125 diameter screw slotted face.

Mikuni Large Round Main Jets Mikuni 486 Pilot Jets 42mm Cable Bracket Pulley
Mikuni 486 Pilot Jets
Our Price: $3.59
Jet measures 9mm/.350" long and has a 8mm/.315 round screw slotted face Mikuni Pilot Jets. Jet measures 28mm/1.1" long and has a 5mm/.200" slotted faced head. Also identified by having 8 small bleed holes. Replacement Pulley for the 42mm cable bracket assembly
42mm Throttle Return Spring OverFlow Hose 42mm Accelerator Pump Piston return spring
42mm OverFlow Hose
Our Price: $4.25
Replacement 42mm Throttle Return Spring. Replacment 42mm OverFlow Hose Replacement Accelerator Pump Spring
42mm Top Cover Gasket 42mm Bowl O-Ring 42mm Body O-Ring
42mm Top Cover Gasket
Our Price: $5.15
42mm Bowl O-Ring
Our Price: $5.59

42mm Body O-Ring
Our Price: $5.59
42mm Top Cover Gasket replacement float bowl gasket Replacement O-Ring for 42mm Carb.
Accelerator Pump Plunger 42mm Throttle Valve Seal Mikuni HSR 42mm Fuel Inlet Retainer
Replacement Plunger for the 40mm & 42mm Mikuni Replacement Throttle Valve Seal for the 42mm Mikuni Mikuni HSR 42mm Fuel Retainer Inlet
42mm Air Screw Kit 42mm Throttle Cable Lever 42mm Top Cover
42mm Air Screw Kit
Our Price: $10.59
42mm Throttle Cable Lever
Our Price: $11.29
42mm Top Cover
Our Price: $13.35
Carry a spare or replace the one you lost with this handy little kit....includes everything that goes in the hole. 42mm Throttle Cable Lever Top Cover for the 42mm Carb, includes hardware
42mm Return Lever Drain Plug 42mm Idle Adjuster Cable
42mm Return Lever
Our Price: $13.59
Mikuni Drain Plug
Our Price: $18.99
42mm Idle Adjuster Cable
Our Price: $19.99
Factory Replacement - 42/45/48 mm Return Lever - Carry a spare! Replacement Drain Plug Replacement 42mm Idle Adjuster Cable
Viperizer 33mm 45mm Jet Block Needle and Seat 42mm Needle and Seat
42mm Needle & Seat - 4.2
Our Price: $22.99
42mm Needle & Seat - 2.3
Our Price: $25.99

Holds 10 Mains, 12 air and 5 Pilots jets

42mm Needle & Seat - 4.2 42mm Needle & Seat 2.3
42mm Deep Bowl Plug kit 42mm/45mm 8' Throttle Cable 42mm Float
42mm Deep Bowl Plug kit
Our Price: $25.99
42mm/45mm 8' Throttle Cable
Our Price: $26.99

42mm Float
Our Price: $27.65
Main Jet Extender Kit - Add a little more fuel capacity to your 42mm with this Deep Bowl Plug kit. Throttle Cable W/Barrel end 42mm/45mm 8', Nylon liner, correct barrel end, correct diameter threaded adjuster for billet carb tops. Replacement Float for 42mm Carb.
42mm Intake Rubber Flange 42mm Cable Bracket Assembly 42mm Billet Top
42mm Intake Rubber Flange
Our Price: $29.99
Viperizer 42mm Billet Top
Our Price: $46.99
Mikuni Rubber Flange Adapter for the 42mm Carburetor Cable Bracket Assembly for the 42mm carburetor

Features Easy to adjust idle knob.
Mikuni 42mm Throttle Valve Mikuni 42mm Flatslide Carburetor
Mikuni 42mm Flatslide Carburetor
Our Price: $305.99

Replacement 42mm Throttle Valve (slide) - 3.0 Mikuni 42mm Flatslide Carb