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Carburetor Kit - XS1 - XS1B - 1970-1971 - Left Carb - Repair and Tuning

Carburetor Kit - XS1/XS1B - Left Carb - Premium

$51.16 51.16
In stock
Only 3 left
Part
200-1114

The ultimate carb rebuild kit from Keyster.  For 1970 Yamaha XS-1.  This is the kit for the LEFT carb ONLY...  Please buy the related RIGHT carb kit (part number 200-1115) to rebuild a pair of carbs.  

These kits contain parts not normally available - and help solve rough running issues related to these XS1 carbs.

Included in the kit are:

  • 4 x different Jet Needles - Lean, Standard (4JN19), Rich, Richer
  • Needle Jet
  • 4 x Needle Circlips
  • 6 x different main jets - 124, 126, 130, 133, 138 and 142
  • 3 x different pilot jets - 40, 42.5, 49
  • Choke/Starter Plunger, Choke/Starter Plunger Spring
  • Choke/Starter and Float Bowl Gasket
  • Float Needle Valve Assembly with fiber washer
  • Needle Jet O-Ring, Air Screw and Air Screw Spring.  

View Technical Documentation

Is Japanese Universal Part: No

Is European Universal Part: No

Is American Universal Part: No

OEM Number(s): N/A

Motorcycle Fitment:

  • 1970 Yamaha XS650 XS1
  • 1971 Yamaha XS650 XS1B