Carburetor Rebuild Kits

If we currently do not offer what you are looking for, or are having difficulty finding parts for your carbs, please contact us and we will check with our distributor. They have a huge selection of carb kits for most makes of motorcycles.

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1982/83 Yamaha XJ650LJ/LK Seca Turbo

Keyster Deluxe Carburetor Rebuild Kit - CURRENTLY OUT OF STOCK

For 1982/83 XJ650LJ/LK Mikuni BS30 Carbs. The kit contains: 1 Bowl Gasket, 1 Needle Valve & Seat with o-ring, 1 Starter Plunger, 1 #127.5 Main Jet (for #1 or #4 carbs), 1 #132.5 Main Jet (for #2 or #3 carbs), 1 Main Jet Washer, 1 #35 Pilot Jet, 1 Bowl Drain Screw with o-ring and 1 Needle Jet. Made in Japan. 1 kit required per carb. $61.23 plus S& H. Part #BC-DCK-82XJ650LJ-LK

Deluxe Rebuild Companion O-Ring Kit

For 1982/83 XJ650LJ/LK Mikuni BS30 Carbs. This kit is a companion to the Deluxe Carb Rebuild kits and contains all the additonal O-Rings to perform a standard rebuild. The kit contains: 20 Fuel Gallery o-rings, 4 Starter Plunger o-rings, 1 Fuel Check Valve o-ring and 1 Fuel Check Valve Housing o-ring. All O-Rings are made from Buna-Nitrile. One kit does all 4 carburetors. $23.93 plus S&H. Part #BC-DOR-82XJ650LJ-LK

Keyster Economy Carburetor Rebuild Kit

For 192082/83 XJ650LJ/LK Mikuni BS30 Carbs. The kit contains: 1 Bowl Gasket, 1 Needle Valve & Seat with o-ring, 1 #127.5 Main Jet (for #1 or #4 carbs), 1 #132.5 Main Jet (for #2 or #3 carbs) and 1 #35 Pilot Jet. Made in Japan. 1 kit required per carb. $35.98 plus S& H. Part #BC-ECK-82XJ650LJ-LK

Economy Rebuild Companion O-Ring Kit

For 1982/83 XJ650LJ/LK Mikuni BS30 Carbs. This kit is a companion to the Economy Carb Rebuild kits and contains all the additonal O-Rings to perform a standard rebuild. The kit contains: 20 Fuel Gallery o-rings, 4 Starter Plunger o-rings, 4 Bowl Drain Screw o-rings, 1 Fuel Check Valve o-ring and 1 Fuel Check Valve Housing o-ring.. All O-Rings are made from Buna-Nitrile. One kit does all 4 carburetors. $27.45 plus S&H. Part #BC-EOR-82XJ650LJ-LK

Carburetor Starter Plunger Boot

CURRENTLY OUT OF STOCK - Due 08-01-2024

For 1982/83 XJ650LJ/LK Mikuni BS30 Carbs. Kit of 4 pieces will do an entire set of carbs. $23.25 per set plus S&H. Part #BD-SPLDB-BS30

Complete Carburetor Gasket and O-Ring Kit

CURRENTLY OUT OF STOCK - Due 06-12-2024

For 1982/83 XJ650LJ/LK Mikuni BS30 Carbs. The kit contains: 4 Genuine Mikuni Bowl Gaskets, 20 Fuel Gallery o-rings, 4 Needle Seat o-rings, 4 Starter Plunger o-rings, 4 Bowl Drain Screw o-rings, 4 Idle Mixture Screw o-rings and 1 Fuel Check Valve o-ring. All O-Rings are made from Buna-Nitrile. One kit does all 4 carburetors. $66.94 plus S&H. Part #BC-CGO-82XJ650LJ-LK

Complete Carburetor O-Ring Kit

For 1982/83 XJ650LJ/LK Mikuni BS30 Carbs. The kit contains: 20 Fuel Gallery o-rings, 4 Needle Seat o-rings, 4 Starter Plunger o-rings, 4 Bowl Drain Screw o-rings, 4 Idle Mixture Screw o-rings, 1 Fuel Check Valve o-ring and 1 Fuel Check Valve Housing o-ring. All O-Rings are made from Buna-Nitrile. One kit does all 4 carburetors. $34.49 plus S&H. Part #BC-COR-82XJ650LJ-LK

1986-1990 Yamaha YX600 Radian

Keyster Carburetor Rebuild Kit

For 1986-1990 Radian (YX600A, S, T, U, W) BS30 Carbs. The kit contains: 1 Bowl Gasket, 1 Needle Valve & Seat with o-ring, 1 #95 Main Jet, and 1 #30 Pilot Jet. Made in Japan. 1 kit required per carb. $23.28 plus S& H. Part #K-1414YK

Complete Carburetor O-Ring Kit

For 1986-1990 Radian (YX600A, S, T, U, W) BS30 Carbs. Use this kit if you do not intend to buy the carburetor kits and only wish to replace all o-rings. The kit contains: 12 Fuel Gallery o-rings, 4 Bowl Drain Screw o-rings, 4 Needle Seat o-rings and 4 Idle Mixture Screw o-rings. All O-Rings are made from Buna-Nitrile. One kit does all 4 carburetors. $21.50 plus S&H. Part #BC-COR-86-90-YZ600

K-1414YK Companion O-Ring Kit

For 1986-1990 Radian (YX600A, S, T, U, W) BS30 Carbs. The kit contains: 12 Fuel Gallery o-rings, 4 Bowl Drain Screw o-rings, and 4 Idle Mixture Screw o-rings. All O-Rings are made from Buna-Nitrile. One kit does all 4 carburetors. $18.41 plus S&H. Part #BC-COK-86-90-YZ600

Carburetor Starter Plunger Boot

For 1982/83 XJ650LJ/LK Mikuni BS30 Carbs. Kit of 4 pieces will do an entire set of carbs. $23.25 per set plus S&H. Part #BD-SPLDB-BS30

1982 Yamaha XZ550RK Vision

Keyster Carburetor Rebuild Kit

For 1982 XZ550R Vision Carbs. The kit contains: Foat Bowl Gasket, Float Needle and Seat, #130 & #127.5 Main Jet, #60 Slow Jet, Air Scres, Ide Screw, Diaphragms, Gaskets and "O" Rings as shown. Made in Japan. 1 kit required per carb. $76.10 plus S& H. Part #KY-0501

1980-83 Yamaha XJ650 - Seca, Maxim, Midnight Maxim

Keyster Carburetor Rebuild Kit

For 1980 to 1983 XJ650 Maxim and Midnight Maxim Carbs. Will also fit 1982 XJ650R Seca except the Needle Jet Set. The kit contains: 1 Bowl Gasket, 1 Needle Valve, 1 Needle Jet, 1 Air Screw, 1 Air Spring, 1 Plunger, 1 Plunger Spring, 2 #40 Main Jets, 1 #110 Main Jet, #50 & 95 Slow Air Bleed Jets, 1 Nozzle, 1 O-Ring, 2 Washers, 1 Idle Mixture Screws and O-Ring. Made in Japan. 1 kit required per carb. $44.07 plus S& H. Part #KY-0511

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BDesigns mission is to support the restoration and maintenance of historic vehicles. Purchases and use of our products and services is to allow owners of historic vehicles to meet that goal by providing an accurate and high quality source for products that are discontinued and no longer offered by OEM companies. We will not provide any products or services that are still and only offered by OEM companies