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Koso North America 4 Valve Cylinder Head Kit - MC623000

  • Part #:
    1400172
  • Manufacturer Part #:
    MC623000

MSRP Price: $689.95

Our Price: $620.96

You Save $68.99 (10%)
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Overview of Koso North America 4 Valve Cylinder Head Kit - MC623000
  • The 4 Valve Cylinder Head Kit for Honda Grom is the ideal engine component to complete the Honda Grom Big Bore Kit
  • Because of it's unique four valve design, the air flow and performance are increased.
  • The 4 Valve Cylinder Head Kit features a forged piston, stainless steel 24mm intake valves and 20mm exhaust valves
  • Only fits Koso 170cc Big Bore Kit


Included Items:

(1) Aluminum cylinder head assembly

(4) Copper washers

(4) 8mm-1.25 Internal tread flange bolts

(2) Aluminum chrome covers

(1) Black plastic manifold gasket

(2) Manifold gaskets

(1) Intake manifold sealing o-ring

(2) 8mm-1.25 studs

(1) Exhaust gasket

(1) Valve oil seal

(1) Piston

(1) Wrist pin

(2) Circlips

(2) Piston rings

(1) Intake manifold

Instructions

Specs for Koso North America 4 Valve Cylinder Head Kit - MC623000

Type Big Bore Kit
Units Kit
Weight 6.55 lbs

Cross reference number(s):

09500755
Specs for Koso North America 4 Valve Cylinder Head Kit - MC623000
Type Big Bore Kit
Units Kit
Weight 6.55 lbs
Fitment for Koso North America 4 Valve Cylinder Head Kit - MC623000
See if this part fits your ride

Part 1400172 fits the following machines

Honda
  • 2017 Honda Grom125
  • 2015 Honda Grom125
  • 2014 Honda Grom125
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Instructions and Manuals for Koso North America 4 Valve Cylinder Head Kit - MC623000

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