Demon Powersport PAXL-8018XHD-3.5C X-Treme Heavy Duty ATV/UTV Axle Chromoly - 4340

The Demon Powersport PAXL-8018XHD-3.5C X-Treme Heavy Duty Axle represents the pinnacle of ATV/UTV drivetrain engineering, designed to conquer the most demanding terrains including desert racing, sand dunes, mud, rock crawling, and short course competition. This "Hell Rated" axle delivers race-proven performance and durability that exceeds standard heavy-duty specifications.

Complete 4340 Chromoly Steel Construction:

Unlike conventional axles that use chromoly selectively, this X-Treme Heavy Duty axle is constructed entirely from 4340 chromoly steel—from the shaft and housing to the cage, race, and bearing balls. This premium material offers superior elasticity, allowing the axle to absorb stress internally rather than transferring it to your differential and drivetrain components, helping preserve your entire powertrain system.

Enhanced Design and Engineering:

• 20-30% larger CV joints and shaft components compared to standard heavy-duty axles
• Proprietary dual heat treatment process for maximum strength and longevity
• Re-engineered cage design for enhanced durability under extreme loads
• Micro-polished internal components to reduce heat generation and friction
• Molybdenum-based grease for superior lubrication and heat resistance
• Advanced boot design for improved protection and flexibility
• Articulation capability up to 47 degrees for maximum suspension travel

Long Travel Suspension Compatible:

This axle is engineered to work seamlessly with major long travel suspension and lift kits from manufacturers including Cognito Motorsports, Extreme Performance, Fireball Racing, HCR, NXS Designs, Madigan Motorsports, SF Raceworks, LSK, Lone Star Racing, Fifty6 Industries, FabWerx, Grounder 4, UTV Wolfpack, Reflex, and Long Travel Industries. The optimized heat dissipation design ensures cooler operation and extended service life even under the extreme angles and stress of long travel applications.

Race-Proven Performance:

Demon X-Treme Heavy Duty Axles are trusted by professional racers competing in BITD, SCORE, SNORA, and Dakar events. The combination of larger components, premium materials, and advanced heat management allows you to run more horsepower and larger tires without fear of drivetrain failure in sand, rocks, trails, or mud.

Backed by an industry-leading 2-year limited warranty, the Demon Powersport PAXL-8018XHD-3.5C delivers the ultimate combination of strength, performance, and reliability for serious off-road enthusiasts and competitive racers.