What fork seal fits a Husqvarna 450 FE Heritage?

The Husqvarna 450 FE Heritage uses a 48 mm fork. We stock the manufacturer-verified seal and bushing kits for it; matching is done off the verified application list, not just the seal size.

What size is the Husqvarna 450 FE Heritage fork?

The Husqvarna 450 FE Heritage has a 48 mm fork.

Can I use any seal with the same dimensions?

No. Fork seals can share a size and still not seat correctly in a different fork design, so use the seal verified for your bike. The kits listed here are confirmed by the manufacturer to fit the Husqvarna 450 FE Heritage.

Husqvarna 450 FE Heritage Fork Seals

Q: What fork oil does the Husqvarna 450 FE Heritage use?

The Husqvarna 450 FE Heritage uses 4wt fork oil, about 625 ml per leg (factory fill WP/KTM Fork Oil SAE 4 (48601166S1)).

The Husqvarna 450 FE Heritage runs a 48 mm front fork.Every kit here is verified by the manufacturer to fit this exact bike. Fork seals can share a size and still not seat in a different fork, so we only list what is confirmed for your bike.

Fork tube48 mm

Kit	Years	Seal size	Replaces OEM
55-159	2023	n/a	n/a
56-192	2023–2025	n/a	n/a
38-6128 (bushings)	2023	n/a	n/a

Verified fork kits we stock for your Husqvarna 450 FE Heritage

Fork Bushing Kit

Fork Bushing Kit — Husqvarna FC 250 (2017-2020)

$52.28

Fork oil for your Husqvarna 450 FE Heritage

A fork-oil change on the Husqvarna 450 FE Heritage uses 4wt fork oil, about 625 ml per leg. Factory fill: WP/KTM Fork Oil SAE 4 (48601166S1). We don't stock 4wt yet, so the closest weight we carry (5wt) is shown below.