Factory Workshop SpecificationsPlatform Gen: 2020–2025

2021 Can-Am Defender HD10 / MAX Specifications & Consumables

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

Gen 2020–2025

Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2020 through 2025.

Select Model Year:(Active: 2021)

2020 2021 2022 2023 2024 2025

Engine

976cc

Drive

Not Available

Cooling

Liquid-Cooled with High-Capacity Radiator and Electric Fan

Engineering Subsystem Workbenches & Calculators

Dedicated deep-dive diagnostic tools, torque matrices, wiring pinouts, and calculators tailored for 2021 Can-Am Defender HD10 / MAX.

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.

Open Dedicated Workbench →

Subsystem Guide/fluids

Fluids & Capacities

Oil: 2.2 L (2.3 qt) XPS 4-Stroke Synthetic Blend 5W-40 • Coolant: 5.7 L (6.0 qt) Pre-Mixed 50/50 Long Life • Brake: DOT 4 Brake Fluid

Open Dedicated Workbench →

Subsystem Guide/fuses-relays

Fuses & Relays

Main: N/A • Location: N/A

Open Dedicated Workbench →

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

Open Dedicated Workbench →

Subsystem Guide/fuel-delivery

Fuel Delivery & TB Sync

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

Open Dedicated Workbench →

Subsystem Guide/electrical

Charging & Battery

Battery: YTX30L-BS • CCA: 385

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Subsystem Guide/tires

Tires & Gearing

Front: 27x9-14 (Base) / 30x10-14 (Lone Star / Limited) • Rear: 27x11-14 (Base) / 30x10-14 (Lone Star / Limited)

Open Dedicated Workbench →

Subsystem Guide/suspension

Suspension & Sag

Front Travel: N/A • Rear Travel: N/A

Open Dedicated Workbench →

Subsystem Guide/maintenance

Maintenance Schedule

Oil: N/A • Valves: N/A • Plugs: N/A

Open Dedicated Workbench →

Fluids & Service Capacities

Shop Fluids →

Engine Oil (Drain & Filter Change)2.2 L (2.3 qt) XPS 4-Stroke Synthetic Blend 5W-40

Engine Oil (Drain Only)2.0 L (2.1 qt)

Recommended Oil ViscosityXPS 5W-40 4-Stroke Synthetic Blend

Coolant System Capacity5.7 L (6.0 qt) Pre-Mixed 50/50 Long Life

Brake Fluid StandardDOT 4 Brake Fluid

Drivetrain, Chain & Gearing

Gearing Calculator →Shop Chains & Sprockets →

Drive Chain PitchN/A

Chain Link CountN/A

Front Sprocket TeethN/A

Rear Sprocket TeethN/A

Final Drive ConfigurationStandard

Ignition & Electrical Specifications

Shop Plugs & Batteries →

OEM Spark Plug Part NumberNGK LMAR8C-9

Electrode Spark Plug Gap0.9 mm (0.035 in)

OEM Battery Reference CodeYTX30L-BS

Battery Output & Rating12V 30Ah 385 CCA Heavy Duty Sealed AGM

Spark Plug Inspection IntervalN/A

Wheels, Tires & Inflation Pressures

Shop Tires →

Front Tire Dimensions27x9-14 (Base) / 30x10-14 (Lone Star / Limited)

Cold Front Inflation PressureN/A

Rear Tire Dimensions27x11-14 (Base) / 30x10-14 (Lone Star / Limited)

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 2021 Can-Am Defender HD10 / MAX platform. Always check your individual 17-digit VIN at an authorized dealership or via NHTSA.gov for individual recall completions.

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