Moose Offroad Polaris Primary Clutch Spring

Description

Moose Offroad Polaris Primary Clutch Spring

The Moose Offroad Polaris Primary Clutch Spring is a high‑performance replacement spring designed to fine‑tune engine engagement, RPM behavior, and clutching characteristics on select Polaris ATVs and UTVs. Made from heavy‑duty spring steel and engineered to match Polaris‑specified spring rates, this spring installs in the primary clutch where it controls when the clutch begins to engage and how quickly it ramps up, giving riders more predictable throttle response and better low‑end pull or top‑end efficiency depending on the selected rate.

Each spring in the Moose Offroad Polaris line carries a distinct color‑coded rate (such as 42/180, 42/220, 75/155, etc.), allowing users to “tune with a spring” for conditions like mud, dunes, or trail riding. The spring fits OEM‑style primary clutch assemblies so it can be swapped in with standard clutch‑puller tools, making it an easy upgrade for riders who want to firm up engagement, raise stall speed, or better match a modified clutch or heavier belt.

Features

• Precision‑rated steel primary clutch spring for Polaris models
• Color‑coded spring rates for easy tuning selection
• Improves throttle response and engagement behavior
• Designed to outperform OEM primary clutch springs
• Matches factory‑style mounting in the primary clutch
• Helps optimize low‑end traction and top‑end RPM
• Suitable for both stock and modified clutch setups
• No‑modification drop‑in replacement in the clutch
• Compatible with common Polaris ATV and UTV primary clutches
• Durable spring construction for long‑term use
• Used individually or as part of full clutch‑kit tuning
• Simple install with standard clutch‑puller and hand tools

Specifications

• Product Name: Spring
• Type: Clutch
• Style: Primary (Drive)
• Color/Finish: Black
• Units: Each

Replacement Part for OEM Number(s)

• 7043594
• 7043199
• 7043766
• 7044263
• 7043924
• 7041157
• 7043372
• 7044504
• 7044655

Moose Offroad (About)

Our story starts in the mid 1980’s in the shadow of the Rocky Mountains. The question in those days was how to prepare for an ever changing ride but for a core group of offroad riders it was a question of how, and out of their passion came a small offering of hard parts that would put Moose Offroad on the map. What they didn’t know was their desire to make the ride unforgettable would turn into a worldwide force of the finest collection of parts and gear for them and their machine.

In the early 1990’s, visionary Wayne Cornelius came along with distribution giant Parts Unlimited. Wayne knew Moose Offroad was good but he had a desire to make it great. His method to reach that goal was to consult the services of 8-time National Enduro Champion Dick Burleson. Utilizing Burleson’s experience the goal was to design gear that was comfortable to ride in all day rather than a 20 minute moto. That concept was launched in 1994 at the ISDE in Tulsa, Oklahoma, where a team of World-class riders emblazoned in new gear they served notice that Moose Racing has arrived on the scene.

As the 90’s continued, Moose Racing became the go to for hard parts but gear was the avenue to get brand recognition as it performed better than anything else in the market. This strategy blanketed races from the deserts in the west to the steamy woods of the GNCC with Moose Racing gear. It hasn’t been all offroad however, Moose Racing has been a staple of motocross as well. Moose Offroad is proud of its support for racers and riders at all levels from the bright lights of Supercross to the 8am races in the GNCC. Today, Moose Offroad continues the vision and strives to stay ahead of the pack, thirty plus years of blood, sweat, and gears has only made us more passionate to push on and keep evolving.