Explore suspension components suited to the HUSQVARNA FS450. All items shown including fork parts, shock components, shims, upgrades, suspension systems, chassis parts, and servicing tools and fluids are selected based on confirmed HUSQVARNA FS450 fitment specifications.

For the most precise results, choose your year below to view parts matched to the exact fork and shock setup used on your bike.

2026

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Parts

Displaying 1 - 20 of 96 Products

KYB Suspension Tools Seal hammer 48mm

Original KYB Motorcycle Suspension Tool
(SKU: 000.0673)

$128.81
1 In Stock

WP Shock Clevis Jam Nut Socket

Reaches the shaft jam nut in WP
(SKU: 08-0730)

$79.75
3 In Stock

WP 4Cs Fork Cap Socket (93-047-02)

Motorcycle Suspension Tools
(SKU: 08-080573)

$69.95
3 In Stock

Fork Tubes NOK Oil Seals Pair - 48mm WP

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110010000302)

$51.19
33 In Stock

Kayaba (KYB) Genuine Parts Front Fork Piston Metal (Pair) 48mm KYB - WP

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 110034800102)

Inside Diameter d (mm): 46.5

Fork Inner Tube Ø d (mm): 48.0

Height H (mm): 20.0

Outside Ø D (mm): 48.5

Wall Thickness (mm): 1.0

$42.78
91 In Stock

Kayaba (KYB) Genuine Parts Front Fork Service Kit WP 48mm

OEM KYB Japan Motorcycle Suspension Service Parts
(SKU: 119994807001)

Fork Inner Tube Ø d (mm): 48.0

$175.32
33 In Stock

HiCalibre Fork Spring 43.5 x 663 - Single (Eibach 964) WP Spring Conversions

Proudly made in the USA
(SKU: 19-173)

spring rate: 1.00 kg/mm

$245.00
Special Order

spring rate: 1.02 kg/mm

$245.00
Special Order

spring rate: 1.04 kg/mm

$245.00
Special Order

spring rate: 0.76 kg/mm

$245.00
Special Order

spring rate: 0.86 kg/mm

$245.00
Special Order

spring rate: 0.84 kg/mm

$245.00
Special Order

spring rate: 0.88 kg/mm

$245.00
Special Order

spring rate: 0.92 kg/mm

$245.00
Special Order

spring rate: 0.96 kg/mm

$245.00
Special Order

spring rate: 0.98 kg/mm

$245.00
Special Order

spring rate: 1.10 kg/mm

$245.00
Special Order

spring rate: 0.80 kg/mm

$245.00
Special Order

HiCalibre Fork Springs 43.8 x 470 Common Fitment YZF WP Xplor 4CS

Proudly made in the USA
(SKU: 19-210)

spring rate: 0.38 kg/mm

$245.00
Special Order

spring rate: 0.40 kg/mm

$245.00
Special Order

spring rate: 0.42 kg/mm

$245.00
Special Order

spring rate: 0.44 kg/mm

$245.00
Special Order

spring rate: 0.46 kg/mm

$245.00
Special Order

spring rate: 0.48 kg/mm

$245.00
Special Order

spring rate: 0.50 kg/mm

$245.00
Special Order

spring rate: 0.52 kg/mm

$245.00
Special Order

spring rate: 0.54 kg/mm

$245.00
Special Order

spring rate: 0.56 kg/mm

$245.00
Special Order

spring rate: 0.70 kg/mm

$245.00
Special Order

spring rate: 0.68 kg/mm

$245.00
Special Order

spring rate: 0.66 kg/mm

$245.00
Special Order

spring rate: 0.64 kg/mm

$245.00
Special Order

spring rate: 0.62 kg/mm

$245.00
Special Order

spring rate: 0.60 kg/mm

$245.00
Special Order

spring rate: 0.36 kg/mm

$245.00
Special Order

spring rate: 0.58 kg/mm

$245.00
Special Order

HiCalibre Shock Spring 62.5 x 250 KTM Linkage 50mm shock Late

Proudly made in the USA
(SKU: 20-096)

Colour: Orange
spring rate: 6.6-8.3 kg/mm Progressive

$245.00
Special Order

Colour: Orange
spring rate: 6.9-8.8 kg/mm Progressive

$245.00
1 In Stock

Colour: Orange
spring rate: 7.2-9.4 kg/mm Progressive

$245.00
Special Order

Colour: Orange
spring rate: 7.5-10.0 kg/mm Progressive

$245.00
Special Order

Colour: Orange
spring rate: 7.9-10.5 kg/mm Progressive

$245.00
Special Order

Colour: Orange
spring rate: 3.6 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 3.4 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 3.6 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 3.8 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 4.0 kg/mm

$245.00
1 In Stock

Colour: Black or White
spring rate: 4.2 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 4.4 kg/mm

$245.00
1 In Stock

Colour: Black or White
spring rate: 4.6 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 4.8 kg/mm

$245.00
3 In Stock

Colour: Orange
spring rate: 4.8 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 5.0 kg/mm

$245.00
2 In Stock

Colour: Orange
spring rate: 5.0 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 5.2 kg/mm

$245.00
Special Order

Colour: Orange
spring rate: 5.2 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 5.4 kg/mm

$245.00
2 In Stock

Colour: Orange
spring rate: 5.4 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 5.6 kg/mm

$245.00
Special Order

Colour: Orange
spring rate: 5.6 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 5.8 kg/mm

$245.00
3 In Stock

Colour: Orange
spring rate: 5.8 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 6.0 kg/mm

$245.00
Special Order

Colour: Orange
spring rate: 6.0 kg/mm

$245.00
2 In Stock

Colour: Black or White
spring rate: 6.2 kg/mm

$295.00
1 In Stock

Colour: Orange
spring rate: 6.2 kg/mm

$295.00
Special Order

Colour: Black or White
spring rate: 6.4 kg/mm

$295.00
Special Order

Colour: Black or White
spring rate: 6.6 kg/mm

$295.00
1 In Stock

Colour: Orange
spring rate: 6.6 kg/mm

$295.00
Special Order

Colour: Orange
spring rate: 3.4 kg/mm

$245.00
Special Order

Colour: Orange
spring rate: 3.2 kg/mm

$245.00
Special Order

Colour: Black or White
spring rate: 3.2 kg/mm

$245.00
1 In Stock

spring rate: 2.0-3.4 kg/mm Progressive

$245.00
Nil Stock

Colour: Black or White
spring rate: 6.9 kg/mm

$245.00
1 In Stock

RCU RESERVOIR BLADDER CONVERSION 60.00mm WP LINK 2016>

KTM / Husqvarna Link Shock
(SKU: 211-900-100)

$179.95
3 In Stock

RCU RESERVOIR BLADDER CONVERSION 54.00mm WP PDS/ LINK>2015

(SKU: 211-900-115)

$179.95
2 In Stock

Teflon Shaft Bushing - 18 x 20 x 12

18mm id x 20mm od x 12mm Length
(SKU: 22-080-01)

$2.75
119 In Stock

Bump Stop Rubber 18 x 57 x 55 (WP 5018 1077)

18mm id x 57mm od x 55mm tall - WP Early Linkage
(SKU: 22-287-00)

Height H (mm): 64.0

Outside Ø D (mm): 59.0

$22.00
320 In Stock

Bump Stop Rubber 18 x 57 x 46 (WP 5018 1100)

18mm id x 57mm od x 46mm tall - WP Late Linkage
(SKU: 22-287-01)

Height H (mm): 46.0

Outside Ø D (mm): 57.0

$22.00
417 In Stock

Shock Oil Seal 18 x 30 x 5 Viton Hi Performance

18mm id x 30mm od x 5mm thick - WP/Showa
(SKU: 22-406-00)

Oil Seal Inside Diameter d (mm): 18.0

Oil Seal Outside Ø D1 (mm): 30.0

Oil Seal Height H (mm): 5.0

$27.50
1463 In Stock

Nitrogen Shock Filling Valve M5

Standard M5 0.8mm thread - WP replacement
(SKU: 22-600-00)

$20.00
84 In Stock

WP Regas Valve (M5x0.8 Schrader)

Suits WP Shocks
(SKU: 22-600-09)

$30.80
263 In Stock

WP Front Fork DIY Service Kit - 48mm Forks

(SKU: 24-374-01)

Fork Inner Tube Ø d (mm): 48.0

$169.95
50 In Stock

Outer Guide Bush 48 x 12 x 2.0 Aftermarket

48mm id x 12mm tall x 2.0mm thick
(SKU: 24-580-01)

Inside Diameter d (mm): 48.0

Fork Inner Tube Ø d (mm): 48.0

Height H (mm): 12.0

Outside Ø D (mm): 52.0

Wall Thickness (mm): 2.0

$6.60
75 In Stock

48mm WP Stainless Steel Fork Seal Clip replaces WP 48600070

fits all WP 48mm forks
(SKU: 24-750-14)

$22.00
87 In Stock

Suspension Parts for the HUSQVARNA FS450 – Shocks, Forks & Upgrades

2026

2025

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2023

2022

2021

2020

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2016

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