Husqvarna FS450 parts

76 parts listed to fit the Husqvarna FS 450 (FS450) (2015 to 2026 models), from RFX, All Balls Racing, Racetech, Vertex and ProX. Each part below shows the model years it fits and its manufacturer part number.

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Vehicle Parts for the Husqvarna FS450

Battery

• Skyrich Lithium Ion Battery HJ01 fits 2015
• Skyrich Lithium Ion Battery LTX5L-BS fits 2015-2017
• Vertex VPZ5-S Battery fits 2019-2021
• Vertex VPZ6-S Battery fits 2015

Bodywork Spares

• Racetech Fork Guard SX125/250/300 23-24/EXC150/250/350 24 fits 2023-2024
• Racetech Fork Guards SX 125-150 15-23/SXF250-450 15-23 fits 2016-2023
• Racetech Rear Shock Mud Plate EXC/EXCF 17-23 fits 2015-2023
• Racetech Rear Shock Mud Plate EXC/EXCF 24-26 fits 2023

Brake Pad

• Tecnium Brake Pads Sintered MTR341 (Front) MTR341 fits 2015-2021, 2023-2024

Chains

• DID Chain 520 ERV(7) (Racing) (ZJ) fits 2015-2021
• DID Chain 520 ERVT (Racing) (FJ) fits 2015-2021
• DID Chain 520 MX (Racing) (RJ) fits 2016, 2022-2025
• DID Chain 520 ZVM-X (Heavy Duty X Ring) (ZJ) fits 2015-2021
• DID Chain 530 ZVM-X2 (Heavy Duty X Ring) (ZJ) fits 2015-2021
• EK 520 MRD7 Drive Chain - Clip fits 2024-2025
• EK 520 RRX Drive Chain - Nx-Ring - Rivet fits 2015-2026
• EK 520 SRX2 Drive Chain - Qx-Ring - Rivet fits 2015-2026
• EK 520 ZVX3 Drive Chain - Nx-Ring - Rivet fits 2015-2026
• IRIS Chain 520FB X-Ring fits 2015-2026
• IRIS Chain 520RXL Super Heavy Non Sealed 91951120000000 (120) fits 2024-2025
• IRIS Chain 520RXP Super Heavy Non Sealed 91951240000000 (114) fits 2024-2025
• MTX Chain 520 Heavy Duty Non Sealed fits 2024-2025

Control Spares

• RFX Race Front Brake Lock Universal FXTD 20000 55OR fits 2022, 2024

Fork Seals

• All Balls Racing Oil & Dust Seal Kit RR 23-24/SX/SXF 23-24 56-192 fits 2025
• All Balls Racing Oil & Dust Seal Kit SX/SXF 17-24/EXC/EXCF 17-23 56-147 fits 2018-2021, 2023-2024

Forks and Accessories

• All Balls Racing Fork Bushing GasGas 21-25/Husq 21-26/KTM 13-26 38-6157 fits 2023-2025
• All Balls Racing Fork Bushing Husqvarna 16-26/KTM 07-23 38-6128 fits 2018-2021

Front Brake and Clutch Levers

• Hi Level Lever Clutch Alloy KTM Models with Hydra fits 2017

Front Sprockets

• Hi Level Front Sprocket KTM 125/250 fits 2015-2026
• JT Front Sprocket - JTF1901 fits 2015-2026
• RFX Pro Front Sprocket KTM 14-26 Husq 14-26 Gas 21-26 fits 2015-2023
• RFX Race Front Sprocket KTM 14-26 Husq 14-26 Gas 21-26 fits 2015-2023

Launch Control

• XTRIG Launch Control (48 mm) 70100008 fits 2021

Linkage Bearings

• All Balls Racing Linkage Bearing Kit SXF250/350/450 23-24 27-1216 fits 2023-2024
• All Balls Racing Lower Shock Bearing Kit SXF450 23-25 29-5093 fits 2023-2024

Lowering Kit

• Koubalink Lowering Link MC125 MC250/450 21-23 (Drop 1 in) KTM11-3-R fits 2017-2021
• Koubalink Lowering Link SX/F/FC/TC 11-23 (Drop 1 in) KTM11-3-B fits 2017-2021
• Koubalink Lowering Link SX/F/FC/TC 11-23 (Drop 1 in) KTM11-3-O fits 2017-2021
• Koubalink Lowering Link SX/SXF 11-23 (Drop 1.25 in) KTM11-2 fits 2017-2021

Oil Filter

• RFX Race Oil Filter HF652 KTM/Husqvarna/Gas Gas FXOF 50400 55ST fits 2015-2024

Plastic Kit

• Racetech Plastic Kit TC-FC125-450 19-22 (6 pcs) fits 2020

Rear Sprockets

• Hi Level Rear Sprocket KTM 125/200 Enduro fits 2015-2026
• JT Rear Sprocket - JTR897 fits 2015-2026
• RFX Armalite Rear Sprocket KTM/Husqvarna/Gas Gas >26 fits 2015-2023
• RFX Pro Elite Rear Sprocket SX/F EXC/F 125-530 91-26 fits 2015-2023
• RFX Pro HCS Rear Sprocket KTM/Husqvarna/Gas Gas 25- fits 2015-2023

Shock Bearings

• RFX Race Lower Shock Bearing Kit SX/SXF Linkage System FXBE 54002 55ST fits 2020-2021, 2025
• RFX Race Upper Shock Bearing Kit KTM/Husqvarna/Gas Gas FXBE 54004 55ST fits 2020-2021, 2023-2025

Side Panel

• Racetech Airbox Side Panels TC/FC 125/250-350-450 19-22 fits 2019-2023
• Racetech Side Panels TC125/250/300/350/450 23-24 fits 2023-2024

Switches

• RFX Race Start Button KTM All Elec Start Model 250-530 FXKB 50900 55ST fits 2022-2026

Triple Clamps

• XTRIG ROCS Pro SX/SXF 13-22 (OS 22-24 mm) fits 2021
• XTRIG ROCS Pro SX/SXF/EXC 13-23 (OS 20-22mm) fits 2015-2021
• XTRIG ROCS Tech SX/SXF/EXC/EXCF 13-22 (OS 22 mm) 40705003 fits 2021

Wheel Bearing Kit

• RFX Race Rear Wheel Bearing Kit SX/SXF/EXC/EXCF >23 FXBE 55011 55ST fits 2015-2023

Wheel Bearings

• KOYO by JTEKT Bearing 6005DDU 6005-2RS-C3 (3) fits 2015-2023
• KOYO by JTEKT Bearing 6906DDU 69062RSC3 fits 2015-2021
• NTN Bearing 6005LLUC3 6005LLUC3 fits 2015-2023
• NTN Bearing 6906LLUC3 6906LLUC3 fits 2015-2021

Engine Parts for the Husqvarna FS450

Clutch Spares

• All Balls Racing Clutch Slave Cylinder Rebuild SMR450 13-21 18-6012 fits 2018-2021, 2023-2024

Engine Bearing

• NTN Bearing NJ205ET2X C3 NJ205ET2X C3 fits 2015-2021
• ProX Crank Bearing & Seal Kit SX450F 16-26 23.CBS64016 fits 2024

Engine Con Rod Kit

• ProX Con.Rod Kit SX450F 16-26/EXC450F 17-26 03.6436 fits 2015-2021, 2024

Engine Piston Kit

• ProX Piston Kit SX450F 13-22/FC450 14-22 12.6:1 fits 2015-2022
• ProX Piston Kit SX450F/FC450 23-26 13.1:1 fits 2024
• Vertex Piston Kit SX450F 23-24 (HC) fits 2023-2024

Engine Piston Ring

• Vertex Piston Ring Ø 95mm 59029500002 fits 2015-2023

Engine Timing Belts and Chains

• ProX Camchain CRF250R 04-09/CRF250X 04-17/SX450F 19-22 31.1335 fits 2019-2023
• ProX Camchain SX450F 23-26/FC450 23-25 31.6443 fits 2024-2025
• Vertex Camchain CRF250R 04-09 8892RH2015104 fits 2019-2023
• Vertex Camchain SX250F 09-12 8892RH2015108 fits 2015-2021

Fuel Pump

• All Balls Racing Fuel Pump Kit SXF250-450 11-22/EXCF/TPI 12-22 47-2036 fits 2018, 2020-2021

Tyres and Wheels for the Husqvarna FS450

Wheel Spacer

• All Balls Racing W/S Kit Front SX/SXF/TC/FC 15-25/EXC/EXCF 16-25 11-1103-1 fits 2020-2021, 2023-2025
• All Balls Racing W/S Kit Rear SX/SXF125-450 13-22 11-1102-1 fits 2018, 2020-2021, 2023-2025

Vehicle Accessories for the Husqvarna FS450

Tyre Cover and Heater

• RFX Factory 85cc Tyre Covers Pair FXTC 10001 99BK fits 2022, 2024
• RFX Factory Adult Tyre Covers Pair FXTC 10000 99BK fits 2022, 2024

Husqvarna fitment charts

Compare every Husqvarna model and year: oil filter, battery, brake pad, sprocket, fork seal, wheel bearing charts.

Other Husqvarna models

Husqvarna TC125, Husqvarna TE250, Husqvarna FC450, Husqvarna FC250, Husqvarna TE300, Husqvarna FE450, Husqvarna TC250, Husqvarna FE250, Husqvarna FE350, Husqvarna FC350, Husqvarna FE501, Husqvarna TE150. All Husqvarna models.