ATHENA Fork Dust Seal Kit 35x46.9x7/12 mm for KTM SX 50, SX 65, HUSQVARNA TC 50, TC 65 and GAS GAS MC 50, MC 65 2012-2026

The ATHENA 35x46.9x7/12 mm P40FORK455203 fork dust seal kit is designed for KTM SX 50, SX 65, HUSQVARNA TC 50, TC 65 and GAS GAS MC 50, MC 65 from 2012 to 2026. The dust seal (or wiper) fits above the oil seal, at the top of the fork leg. On every compression stroke it scrapes the mud and dust off the inner tube, which protects the oil seal.

Specifications

• Brand: ATHENA
• Manufacturer part number: P40FORK455203
• EAN code: 8055681308169
• Weight: 40 g

When to replace it?

• Dust seal cracked, hardened or lifting out of the fork leg.
• Mud or sand under the dust seal: the oil seal is at risk.
• Oil seals being replaced: the dust seals are changed at the same time.

Replace the dust seals whenever you replace the oil seals, and as soon as they are cracked. Check the size (in the name) or the original part number.

Fitting tips

1. Lift out the old dust seal with a plastic tool, without scratching the inner tube.
2. Clean the groove in the fork leg and the tube.
3. Grease the lip lightly and press the new one in flat, by hand.

Why ATHENA?

Athena, an Italian company founded in 1973 near Vicenza, designs gaskets, pistons and cylinder kits for motorcycles. An OEM supplier to KTM, Ducati, Fantic, Piaggio and Triumph and a partner of the MXGP world championship, it develops its parts on the test bench and on the track with racing teams.

Spare parts and items to plan

• Fork oil seals : ATHENA
• Fork oil : LIQUI MOLY 10W 500 ml

Frequently asked questions

Is a new dust seal enough to stop a leak?
No: the leak comes from the oil seal. The dust seal only protects it from dirt.

Compatibility

Check the exact model and year of your bike in the list below before ordering.

Fits:
GAS GAS MC 50 2023
GAS GAS MC 50 2022
GAS GAS MC 50 2021
GAS GAS MC 65 2023
GAS GAS MC 65 2022
GAS GAS MC 65 2021
HUSQVARNA TC 50 2023
HUSQVARNA TC 65 2025
HUSQVARNA TC 65 2024
HUSQVARNA TC 65 2023
HUSQVARNA TC 65 2022
HUSQVARNA TC 65 2021
HUSQVARNA TC 65 2020
HUSQVARNA TC 65 2019
HUSQVARNA TC 65 2018
HUSQVARNA TC 65 2017
KTM SX 50 2026
KTM SX 50 2025
KTM SX 50 2024
KTM SX 50 2023
KTM SX 50 2022
KTM SX 50 2021
KTM SX 50 2020
KTM SX 50 2019
KTM SX 50 2018
KTM SX 50 2017
KTM SX 50 2016
KTM SX 50 2015
KTM SX 50 2014
KTM SX 50 2013
KTM SX 50 2012
KTM SX 65 2026
KTM SX 65 2025
KTM SX 65 2024
KTM SX 65 2023
KTM SX 65 2022
KTM SX 65 2021
KTM SX 65 2020
KTM SX 65 2019
KTM SX 65 2018
KTM SX 65 2017
KTM SX 65 2016
KTM SX 65 2015
KTM SX 65 2014
KTM SX 65 2013
KTM SX 65 2012