Image for illustration only; it does not show the actual part or its packaging.

Honda OEM Part 12209-K1B-T01 SEAL, VALVE STEM

Product Code: 12209-K1B-T01

$2.48

Genuine Honda OEM part
New in original packaging
Fits the models listed in the fitment chart
Easy, no-hassle returns

This product is vehicle specific.

Find your vehicle to make sure this part fits before you order.

Find Your Vehicle

Add to Cart

Ships in 4 to 9 days

Genuine Honda OEM Seal, Valve Stem (part number 12209-K1B-T01) from the Camshaft@Valve diagram. It fits Honda CB500FAAC, CB500XAAC, CBR500RAAC, GROM1252AC, GROM125AAC, GROM125AC and 23 more built from 2021 to 2026.

Fits these models

C125A2AC: 2022–2024
C125AAC: 2022–2024
CB500FAAC: 2022–2025
CB500XAAC: 2022–2025
CBR500RAAC: 2022–2025
GROM1252AC: 2022, 2024–2026
GROM125AAC: 2022, 2024–2026
GROM125AC: 2022–2026
Z125MA2AC: 2022–2024
Z125MAAC: 2022–2025
CL500AAC: 2023–2025
CMX500A: 2023–2025
CMX500AA: 2023–2025
CMX500AAC: 2023–2025
CT125AAC: 2023–2025
and 14 more models

See the Fitment tab for the full list with model codes.

For a faster answer, include:

Year, make and model of your machine
VIN or frame / serial number
OEM part number or a photo of the old part

Email Us

(630) 886-1221

Find your ride

Check your current ride below to confirm product compatibility.

Honda

2026

2025

2024

2023

2022

2021

Part Details

Brand	Honda
Sku	12209-K1B-T01
Name	SEAL, VALVE STEM

Free Shipping on Orders Over $99

Free ground shipping on US orders over $99, with tracking. Delivery time is shown before you pay, so you know when it arrives.

Support From People Who Ride

Not sure about size or fit? Ask us before you order. Our team rides too and will help you pick what suits your bike.

Genuine OEM & Trusted Brands

OEM parts for Honda, Yamaha, Kawasaki, Can-Am, Polaris and more, plus gear from makers riders trust. No no-name imports.

Parts That Fit Your Machine

Enter your machine’s type, year, make and model, and we’ll show only the parts and gear that fit it.