CA & 49 State VTX Differences

Posted by Bare | Last Updated August 22, 2013

Original content taken from Riley’s site

The following information is from Honda’s parts catalog for the 2002 VTX 1800C. I’m not sure what differences exist for the R model besides the two O2 sensors and their plugs in the wire harness.

All part numbers are taken from Honda’s OEM parts fiche.

Part 49 State CA Model
Intake Manifold #17110-MCH-000 #17110-MCH-770
PCV Bracket #50328-MCH-000 #50328-MCH-770
Electronic Control Unit (ECU) #38770-MCH-672 #38770-MCH-772
Frame #50100-MCH-000 #50100-MCH-L00
Rear exhaust pipe #18420-MCH-670 #18420-MCH-000
Muffler #18305-MCH-A00 #18305-MCH-L00
Wire harness #32100-MCH-672 #32100-MCH-772
Intake manifold booster cap #16215-MV4-000  
Intake manifold tube clip #95002-02070  
Purge control solenoid valve   #36162-P2M-A01
Vacuum hose (for venting the fuel tank) #95005-45001-10M  
Vacuum hose (for venting the fuel tank) #95005-45001-20M  
Oxygen sensor   #36532-MCV-772
*Fuel tube joint   #16958-GJ6-000
*Vacuum tube 3-way connector   #17201-MG9-000
*Canister   #17410-MCH-771
*PCS Canister tube   #17412-MCH-770
*Tube joint   #19126-KM1-010
*Evap canister rubber mounts   #61304-415-000
*Collar   #90501-425-000
*Vacuum hose   #95005-35001-20M
*Vacuum hose   #95005-80001-20M
*Vacuum hose   #95005-45001-10M
*Vacuum hose   #95005-45001-20M
*CA model EVAP canister parts

#50328-MCH-770 has two threaded mounting holes for the purge control solenoid

#32100-MCH-672 has no receiving plugs for the o2 sensor or the purge control solenoid

#50100-MCH-770 has two EVAP canister mounting tabs under the back of the frame

#18420-MCH-000 has the O2 sensor bung

#18305-MHC-770 contains the three stage catalytic converter

One Response to “CA & 49 State VTX Differences”

  1. Christian says:

    I have found on the 1300 that the differences (other than having the “extra” parts) is the carb. The carb on the 49 state has two less ports on it. They are mainly vents and must be blocked off for removal of the emissions crap

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