HERO

OEM Part

HERO

OEM Part

31917-AAC-H00

SPARK PLUG

Qty Required: 1 Ref #8 in Assembly

Part of Assembly

CYLINDER HEAD COVER

15 parts in this assembly

Assembly Diagram

E-1 CYLINDER HEAD COVER diagram showing 31917-AAC-H00

Ref #8

Supported Vehicles95

HERO HF100 OBD2B(Apr.,2025)

HERO HF100 OBD2B(Apr.,2025)

HERO Duet (Feb, 2017)

HERO Duet (Feb, 2017)

HERO Duet (Sep, 2015)

HERO Duet (Sep, 2015)

HERO HF 100 OBD1 (HMCM FI KIT)(Nov,2022)

HERO HF 100 OBD1 (HMCM FI KIT)(Nov,2022)

HERO HF 100(Dec, 2021)

HERO HF 100(Dec, 2021)

HERO HF 100(Jan,2023)

HERO HF 100(Jan,2023)

HERO HF 100_BF THB(Sept.,2024)

HERO HF 100_BF THB(Sept.,2024)

HERO HF DELUXE (JUNE,2025)

HERO HF DELUXE (JUNE,2025)

Related Parts

COVER, CYLINDER HEAD

COVER R CYLINDER HEAD SIDE

COVER L CYLINDER HEAD SIDE

CAP, TAPPET ADJUSTING HOLE

12391-AAH-00099

GASKET CYL HEAD COVER

12394-AAH-00099

GASKET CYL HEAD R SIDE COVER

View all 15 parts in this assembly

Quick Actions