Factory Workshop SpecificationsPlatform Gen: 2018–2024

2024 Husqvarna Svartpilen 401 / Vitpilen 401 Specifications & Consumables

Official workshop technical reference: fluid capacities, spark plug codes, drive chain specs, and tire inflation pressures.

Gen 2018–2024

Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2018 through 2024.

Select Model Year:(Active: 2024)

2018 2019 2020 2021 2022 2023 2024

Engine

373cc

Drive

520

Cooling

Not Available

Engineering Subsystem Workbenches & Calculators

Dedicated deep-dive diagnostic tools, torque matrices, wiring pinouts, and calculators tailored for 2024 Husqvarna Svartpilen 401 / Vitpilen 401.

10 Dedicated Engineering Spoke Pages

Subsystem Guide/torques

Fastener Torques

Engine drain plug, axle spindles, caliper mounts, triple clamp pinch bolts & thread lubrication derating guide.

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Subsystem Guide/fluids

Fluids & Capacities

Oil: 1.60 L (1.70 US qt) • Coolant: 1.00 L (1.06 US qt) • Brake: DOT 4

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Subsystem Guide/fuses-relays

Fuses & Relays

Main: N/A • Location: N/A

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Subsystem Guide/compression

Compression & Leakdown

Ratio: N/A

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Subsystem Guide/valves

Valve Clearances

Intake: N/A mm • Exhaust: N/A mm

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Subsystem Guide/fuel-delivery

Fuel Delivery & TB Sync

Idle: N/A • Rail Pressure: N/A • Vacuum: N/A

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Subsystem Guide/electrical

Charging & Battery

Battery: ETZ-9 (12V 8Ah AGM)

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Subsystem Guide/tires

Tires & Gearing

Front: 110/70R17 M/C 54H TL • Rear: 150/60R17 M/C 66H TL

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Subsystem Guide/suspension

Suspension & Sag

Front Travel: N/A • Rear Travel: N/A

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Subsystem Guide/maintenance

Maintenance Schedule

Oil: N/A • Valves: N/A • Plugs: N/A

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Fluids & Service Capacities

Shop Fluids →

Engine Oil (Drain & Filter Change)1.60 L (1.70 US qt)

Engine Oil (Drain Only)1.40 L (1.48 US qt)

Recommended Oil ViscosityMotorex Formula 4T SAE 15W-50 (JASO MA2)

Coolant System Capacity1.00 L (1.06 US qt)

Brake Fluid StandardDOT 4

Drivetrain, Chain & Gearing

Gearing Calculator →Shop Chains & Sprockets →

Drive Chain Pitch520

Chain Link CountN/A

Front Sprocket TeethN/A

Rear Sprocket TeethN/A

Final Drive Configuration520 Pitch Chain

Ignition & Electrical Specifications

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OEM Spark Plug Part NumberBosch VR 5 NEU / NGK LKAR8AI-9

Electrode Spark Plug Gap0.8 - 0.9 mm

OEM Battery Reference CodeETZ-9 (12V 8Ah AGM)

Battery Output & RatingNot Available

Spark Plug Inspection IntervalN/A

Wheels, Tires & Inflation Pressures

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Front Tire Dimensions110/70R17 M/C 54H TL

Cold Front Inflation PressureN/A

Rear Tire Dimensions150/60R17 M/C 66H TL

Cold Rear Inflation PressureN/A

OEM Wheel Rim Widths (F / R)3.50" / 5.50"

Official NHTSA Safety Recalls & Technical Bulletins

0 Open Campaigns (Clean)

U.S. Department of Transportation compliance database (Title 49 U.S.C. Chapter 301).

Verify VIN on NHTSA.gov

No Active Federal Safety Recalls Reported

The U.S. DOT National Highway Traffic Safety Administration (NHTSA) records zero open safety recall campaigns for the 2024 Husqvarna Svartpilen 401 / Vitpilen 401 platform. Always check your individual 17-digit VIN at an authorized dealership or via NHTSA.gov for individual recall completions.

OEM Workshop Archives

Official Factory Service Bulletins & Field Updates

1 Documented Bulletin

Bulletin #KTM-25V598Safety Recall KTB2606 / HTB2603: Sealed E-Throttle Twist Grip Assembly & Adaptation Reset

Source: KTM_Recall25V598_RCRIT-25V598-9541.pdf

Mandated Torques:E-Throttle Housing Clamp Screws (2x M4): 3.5 N·m (31 in-lb)Handlebar End Weight Screw (M6): 20 N·m (15 lb-ft)Handlebar Switchgear Screws (M4): 2.0 N·m (18 in-lb)Front Brake Master Cylinder Clamp (M6): 5 N·m (44 in-lb)

Consumable Specs:N/A

Genuine Part Numbers:Exchange Throttle Cmpl. (390 Adv / Duke / 401) (95802010044)Exchange Switch Control RH (RC 390) (94811074000)EJOT PT Screw K40×12 (0081040121)Handlebar Grip Right (90102021000)

NHTSA Recall 25V-598 & 26V-196Bulletins KTB2606 & HTB2603

KTM 390 & Husqvarna 401 Weather-Sealed E-Throttle Twist Grip Assembly

Ride-by-wire electronic twist grip IP67 sealing countermeasure, locator pin engagement, and XC-2 adaptation reset.

Safety Recall RemedyHousing 3.5 N·m / Bar End 20 N·m

Genuine Part Numbers:9580201004494811074000008104012190102021000

Click any component or torque callout above to inspect e-throttle waterproofing details, bar end clearance, and XC-2 adaptation reset.

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