My motorcycle Choose your Honda CB model

Search parts

Searching all Honda CB parts

Example: brake pads or oil filter.

Currently viewing Carb Rebuild & Jetting

Honda motorcycle parts

Choose your model and year to see parts listed for your bike.

Honda CB550/CB500/CB400/CB350 Float Bowl Gasket

$9.95 USD
20-8032
Replace your CB350F/CB400F or CL350/SL350 float bowl gasket with this Float Bowl Gasket (O-ring).Key Features• Float bowl gasket (O-ring)Fitment / Compatibility• Honda CB350F (1973‑74)...

Honda CB Float Needle & Seat ~ Replaces 16011-287-004

$13.95 USD
48-1519
Replace your CB350 or CL350 float needle and seat with this Float Needle & Seat, made in Japan, replacing OEM #16011-287-004.Key Features• Float needle...

1968-73 Honda CB350 / CL350 Slow / Pilot Jet #38 ~ Replaces 99124-286-0380

$7.00 USD
48-1588
Restore clean idle and low-speed fuel metering with this aftermarket Keihin-style slow / pilot jet, size #38. It replaces Honda OEM #99124-286-0380 for select...
New
Honda CB350K CL350K carb rebuild kit

1970-73 Honda CB350K / CL350K Carb Rebuild Kit

$18.95 USD
48-1393
Rebuild your round-carb-bowl CB350 or CL350 with this Carb Rebuild Kit, designed for carbs with ROUND CARB BOWLS.Note: each kit rebuilds one carb, order...
New
Honda CB350 CL350K0 CL350K1 CL350K2 CL350K3 carburetor screw kit

Honda CB Carburetor Screw Kit

$17.57 USD
48-0795
Refresh your CB350 or CL350 / SL350 carb screws with this Carburetor Screw Kit. Enough for 2 carbs. Get a new set of screws...

Honda CB350K / CB350G / CL350K / SL350 Chrome Carburetor Top Cover

$24.95 USD
13-0011
Aftermarket chrome carburetor top cover for the Honda 350 models listed below. It replaces a worn, damaged or missing original carburetor top cover.Product Details...

1970 Honda CL350K2 · Carburetor Rebuild Parts Buying guide

Identify the carburetor before choosing a kit

Choose the round-bowl kit for the intended carburetor, or identify individual needle-seat and jetting parts for a smaller repair. Kit quantity, jet style and jet size are separate checks.

Match the kit’s bowl requirement first

The linked rebuild kit is for round carburetor bowls and serves one carburetor. Two kits are needed if both compatible carburetors are being rebuilt. Compare the installed bowls before ordering, and confirm a current contents list if your repair depends on a particular jet or sealing component.

Match pilot-jet style as well as its number

The linked number 38 pilot jet is an aftermarket Keihin-style replacement for 99124-286-0380 and is sold individually. Confirm that the carburetor uses the 99124-286 style and that number 38 is the intended calibration. Choose the separately featured needle and seat by reference 16011-287-004.

Ordering questions

Does one rebuild kit cover both carburetors?

Each kit rebuilds one carburetor. Confirm the round-bowl application first, then count the carburetors being serviced and verify the specific contents needed for each.

Is the available #38 pilot jet a factory setting recommendation?

No. The linked jet is size 38, but the correct choice depends on the carburetor and intended setup. Check both the 99124-286-style jet and the required size before ordering; it is sold individually.

Can I order the needle and seat without a full kit?

The selected assembly is available separately. Choose it after confirming the carburetor reference and repair need; check any broader kit already on the order before purchasing overlapping components.

Not sure which part you need?

Send your model and year, plus photos of your existing part and any changes to the original setup.

Ask a fitment question

Your cart

×