Sporthfish Flywheel Puller Tool for Polaris 50mm x 1.5 Left‑Hand Thread — Steel, Heavy‑Duty

Sporthfish Flywheel Puller is a heavy‑duty, reverse‑threaded 50mm x 1.5 flywheel removal tool made to safely extract flywheels from select Polaris Ranger, RZR, Sportsman and Ace models.

This tool provides a simple, mechanical way to remove the flywheel without damaging the crank or surrounding engine components. Machined from high‑quality steel with a self‑seating central thread, the puller is engineered for the left‑hand (reverse) 50mm x 1.5 thread found on many Polaris small‑engine ATVs and side‑by‑sides. It’s a single‑purpose item designed to speed repair and maintenance tasks while reducing the risk of using improvised pullers or excessive impact.

Which Polaris models will this flywheel puller work with?

The Sporthfish puller fits a range of Polaris vehicles that use a 50mm diameter, 1.5mm pitch left‑hand (reverse) flywheel thread. It covers era‑specific model families across Ranger, RZR, Sportsman and Ace lineups. Always verify your flywheel thread size and hand before ordering.

• Compatible families: Ranger, RZR XP, RZR 4 XP, Sportsman, Ace
• Notable model years included: 2011–2018 across different submodels
• Examples: 2014–2018 Ranger 570, 2014–2018 RZR XP 1000, 2011–2013 RZR XP 900

How is the puller constructed and how does it hold during use?

Fabricated from durable steel, the puller has a robust central threaded portion that draws the flywheel off the crankshaft reliably. The reverse (left‑hand) thread prevents loosening while you operate the tool. For longer life and smoother operation, a light coating of lubricant on the threads is recommended prior to use.

• Material: heat‑treated, high‑strength steel for durability
• Thread type: left‑hand (reverse) 50mm x 1.5 female thread
• Performance tip: apply light oil to reduce galling and ease removal

What do I get in the package and are there any special installation notes?

The product ships as a single set: the flywheel puller specifically sized for the 50mm x 1.5 reversed thread. No extra adapters are included, so confirm your flywheel's thread measurements beforehand. Follow standard safety procedures—support the engine, use appropriate hand tools, and work on a stable surface.

• Package contents: one Sporthfish flywheel puller tool
• Pre‑use check: confirm thread diameter and pitch match your flywheel
• Safety: secure vehicle and use proper torque control while extracting

Will this tool damage the flywheel or crank if used correctly?

Used as intended, the puller minimizes risk compared with prying or hammering. The tool threads into the flywheel and applies even, axial force to separate components. Avoid cross‑threading, over‑tightening, or using excessive leverage—follow torque guidance and keep threads lubricated.

• Designed to apply even axial force for safe removal
• Prevent damage by matching thread type and using lubrication
• Avoid improvised methods that can bend or score mating surfaces

Who this is for: This flywheel puller is intended for DIY mechanics, independent shops, and fleet maintenance crews who service Polaris ATVs and UTVs that use the 50mm x 1.5 left‑hand flywheel thread. If you frequently perform stator, crank, or magneto service on compatible Ranger, RZR, Sportsman or Ace models, this tool saves time and reduces the chance of component damage. If your machine uses a different thread size or right‑hand thread, choose the matching puller instead.