Best Polaris Rzr 570 Gearcases

Looking for the best Polaris RZR 570 gearcases? We’ve compiled a list of top options to enhance your off-road adventures with durability and reliability.

Polaris RZR 570 owners know the thrill of off-road adventures. To keep your ride smooth and reliable, the right gearcase is key. This guide highlights the best Polaris RZR 570 gearcases to enhance your experience.

These gearcases are built tough and durable. They handle rough trails with ease. You’ll feel confident on every ride.

We’ve picked options that fit perfectly and last long. Each one ensures your RZR performs at its best. Let’s dive in and find your ideal match!

List of Top 10 Polaris Rzr 570 Gearcases

Image Title Best For Price
Polaris AGL Full Synthetic Automatic Gearcase Lubricant and Transmission Fluid for Off Road Vehicles with 4 Stroke Engine, 1 Gallon, for ATV UTV SxS Maintenance, Genuine OEM - Part 2878069 Polaris AGL Full Synthetic Automatic Gearcase Lubricant and Transmission Fluid for Off Road Vehicles with 4 Stroke Engine, 1 Gallon, for ATV UTV SxS Maintenance, Genuine OEM – Part 2878069

This product is perfect for Polaris ATV, UTV, or SxS owners with 4-stroke engines who need reliable protection in extreme conditions. It’s ideal for harsh terrain and high-heat situations, offering full synthetic durability and cold flow performance to keep gearcases running smooth.

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Polaris AGL Transmission Fluid and Gearcase Lubricant Full Synthetic for Off Road Vehicles with 4 Stroke Engine, Motor Oils for ATV UTV SxS Maintenance, 1 Quart, Qty 1, Genuine OEM - Part 2878068 Polaris AGL Transmission Fluid and Gearcase Lubricant Full Synthetic for Off Road Vehicles with 4 Stroke Engine, Motor Oils for ATV UTV SxS Maintenance, 1 Quart, Qty 1, Genuine OEM – Part 2878068

This product is perfect for off-road vehicle owners who need extreme-duty protection in their Polaris ATVs, UTVs, or SxS machines with 4-stroke engines. Full synthetic AGL fluid ensures peak performance in harsh conditions, offering cold-weather flow and high-heat resistance for long-lasting gearcase and transmission care.

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1337046 Upgraded Front Differential Compatible with Polaris Ranger RZR/ACE 500 570 800 900 1000 2011-2023 Replace 1332842 1333750 1334309 1334266 1337046 Upgraded Front Differential Compatible with Polaris Ranger RZR/ACE 500 570 800 900 1000 2011-2023 Replace 1332842 1333750 1334309 1334266

This product is perfect for off-road enthusiasts and Polaris Ranger/RZR owners needing heavy-duty performance. It suits those with 2011-2023 Polaris models who demand reliable power distribution and slip-free traction on rough terrain.

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M MATI Gearcase Cover & Gear Selector w/Shift Shaft for Polaris Ranger RZR 570 900 1000 Sportsman ACE 570 325 2011-2018 3233832 3235238 3234188 M MATI Gearcase Cover & Gear Selector w/Shift Shaft for Polaris Ranger RZR 570 900 1000 Sportsman ACE 570 325 2011-2018 3233832 3235238 3234188

This product is perfect for Polaris Ranger, RZR, Sportsman ACE, and Brutus HD owners needing durable, impact-resistant gearcase covers and reliable shift shafts. It’s ideal for those seeking rust-free, long-lasting replacement parts for models from 2011–2018.

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HJSIUTV Belt Box Outer Clutch Cover Seal Replacement for 2014-2020 Polaris RZR 900S XP 1000 Ranger XP 900 570-4 Crew ACE General 1000 Black HJSIUTV Belt Box Outer Clutch Cover Seal Replacement for 2014-2020 Polaris RZR 900S XP 1000 Ranger XP 900 570-4 Crew ACE General 1000 Black

This seal is perfect for Polaris owners with 2014-2021 RZR, Ranger, General, ACE, or Crew models needing an exact fit. Made of high-quality rubber, it blocks dust and water and ensures a tight seal. Easy installation suits DIY users or mechanics seeking a durable, direct-fit replacement.

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2203739 2203738 4PCS Front Gearcase Fill Plug & Oil Drain Plug Compatible with Polaris Sportsman RZR Ranger 500 570 1000, Gearcase Drain Fill Plug Replacement 2203739 2203738 4PCS Front Gearcase Fill Plug & Oil Drain Plug Compatible with Polaris Sportsman RZR Ranger 500 570 1000, Gearcase Drain Fill Plug Replacement

This product is perfect for Polaris ATV and UTV owners needing front gearcase plug replacements. It’s ideal for routine maintenance or repairs on Sportsman, RZR, and Ranger 500/570/1000 models, offering durable, easy-to-install plugs that match OEM specs.

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M MATI Gearcase Park Low Shift Dog for Polaris Ranger 500 570 900 1000 RZR 570 900 1000 Turbo PRO General 1000 2013-2025 Sportsman ACE 570 325 2014-2015 ACE 570 500 325 900 2016-2019 3235457 M MATI Gearcase Park Low Shift Dog for Polaris Ranger 500 570 900 1000 RZR 570 900 1000 Turbo PRO General 1000 2013-2025 Sportsman ACE 570 325 2014-2015 ACE 570 500 325 900 2016-2019 3235457

This M MATI Gearcase Park Low Shift Dog is perfect for Polaris owners who need a reliable replacement part. It’s easy to install and built to last, fitting many Polaris models from 2013 to 2025.

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Gearcase Cover & Gear Selector w/Shift Shaft For Polaris Sportsman Ranger RZR 400 500 570 700 800 900 1000 2004-2025 3234188 Gearcase Cover & Gear Selector w/Shift Shaft For Polaris Sportsman Ranger RZR 400 500 570 700 800 900 1000 2004-2025 3234188

This product is perfect for Polaris owners who need a reliable replacement for their gearcase cover, gear selector, or shift shaft. It’s ideal for models like the Sportsman and Ranger from 2004 to 2025.

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M MATI Gear Selector & Shift Shaft for Polaris Ranger RZR 500 570 900 1000 RZR PRO Turbo General 1000 Sportsman ACE 325 570 PRO X-D 2011-2026 3235238 3233832 M MATI Gear Selector & Shift Shaft for Polaris Ranger RZR 500 570 900 1000 RZR PRO Turbo General 1000 Sportsman ACE 325 570 PRO X-D 2011-2026 3235238 3233832

This gear selector and shift shaft is perfect for Polaris owners who need a reliable replacement part. It’s easy to install and built to last, fitting many Polaris models from 2011 to 2026.

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DEEFILL 2PCS Stainless Steel Magnetic Main/Rear Gearcase Transmission Oil Fill/Drain Plug Fit for Polaris Sportsman, RZR, Ranger, Scrambler, ACE, Arctic Cat ATV UTV, Replace 3234756, 3234755 DEEFILL 2PCS Stainless Steel Magnetic Main/Rear Gearcase Transmission Oil Fill/Drain Plug Fit for Polaris Sportsman, RZR, Ranger, Scrambler, ACE, Arctic Cat ATV UTV, Replace 3234756, 3234755

This product is perfect for ATV and UTV owners who want to protect their vehicle’s engine and extend its lifespan. It’s ideal for those who drive hard and need reliable, leak-proof performance.

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Detailed Reviews

Discover the top 10 Polaris Rzr 570 Gearcases in our expert-curated guide. Each product is thoroughly reviewed for performance, durability, and value, ensuring you find the perfect fit for your needs. Whether you prioritize comfort, affordability, or reliability, this guide will help you make a confident choice.

1. Polaris AGL Full Synthetic Automatic Gearcase Lubricant and Transmission Fluid for Off Road Vehicles with 4 Stroke Engine, 1 Gallon, for ATV UTV SxS Maintenance, Genuine OEM – Part 2878069

Polaris AGL Full Synthetic Automatic Gearcase Lubricant and Transmission Fluid for Off Road Vehicles with 4 Stroke Engine, 1 Gallon, for ATV UTV SxS Maintenance, Genuine OEM - Part 2878069

Keep your Polaris off-road vehicle running smoothly with Polaris AGL Full Synthetic Automatic Gearcase Lubricant. This special fluid is built to handle the tough demands of ATVs and UTVs, ensuring your transmission stays protected.

It’s a full synthetic formula. It offers great protection in cold and hot weather. This fluid maintains peak performance.

Trust Polaris AGL for proven performance and outstanding protection in all seasons. It’s engineered to guard against wear and corrosion, so your vehicle’s gearcase and transmission are always ready for adventure.

Pros Cons
  • Protects against extreme heat and heavy loads.
  • Full synthetic formula ensures all-season performance.
  • Custom additives prevent wear, foam, and corrosion.
  • Polaris-approved for peak off-road performance.
  • Pricey compared to other fluids.
  • Specific to Polaris vehicles, not universal.
  • Gallon size may be too much for small jobs.

Perfect For:

This product is perfect for Polaris ATV, UTV, or SxS owners with 4-stroke engines who need reliable protection in extreme conditions. It’s ideal for harsh terrain and high-heat situations, offering full synthetic durability and cold flow performance to keep gearcases running smooth.

Ready to Purchase?

2. Polaris AGL Transmission Fluid and Gearcase Lubricant Full Synthetic for Off Road Vehicles with 4 Stroke Engine, Motor Oils for ATV UTV SxS Maintenance, 1 Quart, Qty 1, Genuine OEM – Part 2878068

Polaris AGL Transmission Fluid and Gearcase Lubricant Full Synthetic for Off Road Vehicles with 4 Stroke Engine, Motor Oils for ATV UTV SxS Maintenance, 1 Quart, Qty 1, Genuine OEM - Part 2878068

Conquer any trail with Polaris AGL Full Synthetic Transmission Fluid. It’s built for tough off-road action in ATVs and UTVs. This fluid protects your gearcase and transmission like nothing else.

It works great in any weather, keeping your vehicle running smoothly. Trust Polaris-engineered protection for peak performance.

Pros Cons
  • Protects against extreme heat and heavy loads.
  • Full synthetic formula ensures all-season performance.
  • Custom additives prevent wear, foam, and corrosion.
  • Polaris-approved for peak off-road performance.
  • Pricey compared to other transmission fluids.
  • Specific use only for Polaris vehicles, not universal.
  • Small quantity (1 quart) may require frequent purchases.

Perfect For:

This product is perfect for off-road vehicle owners who need extreme-duty protection in their Polaris ATVs, UTVs, or SxS machines with 4-stroke engines. Full synthetic AGL fluid ensures peak performance in harsh conditions, offering cold-weather flow and high-heat resistance for long-lasting gearcase and transmission care.

Ready to Purchase?

3. 1337046 Upgraded Front Differential Compatible with Polaris Ranger RZR/ACE 500 570 800 900 1000 2011-2023 Replace 1332842 1333750 1334309 1334266

1337046 Upgraded Front Differential Compatible with Polaris Ranger RZR/ACE 500 570 800 900 1000 2011-2023 Replace 1332842 1333750 1334309 1334266

Upgrade your Polaris Ranger RZR/ACE with this heavy-duty front differential. It’s built tough for extreme off-road adventures, ensuring your ride stays in top shape.

This differential balances power to your front wheels. It allows for smooth turning and stops tire slip. Conquer any terrain with confidence.

Replace old parts with this reliable upgrade. Enjoy stable performance and excellent customer support. Get back on the trail with peace of mind.

Pros Cons
  • Powers both front wheels equally.
  • Prevents tire slippage on rough terrain.
  • Handles high loads with heavy-duty parts.
  • Ensures stable performance off-road.
  • Fits many Polaris models.
  • No installation guide included, may require professional help.
  • Limited compatibility with older Polaris models not listed.
  • Higher price compared to some aftermarket alternatives.

Perfect For:

This product is perfect for off-road enthusiasts and Polaris Ranger/RZR owners needing heavy-duty performance. It suits those with 2011-2023 Polaris models who demand reliable power distribution and slip-free traction on rough terrain.

Ready to Purchase?

4. M MATI Gearcase Cover & Gear Selector w/Shift Shaft for Polaris Ranger RZR 570 900 1000 Sportsman ACE 570 325 2011-2018 3233832 3235238 3234188

M MATI Gearcase Cover & Gear Selector w/Shift Shaft for Polaris Ranger RZR 570 900 1000 Sportsman ACE 570 325 2011-2018 3233832 3235238 3234188

The M MATI Gearcase Cover & Gear Selector is a must-have upgrade for your Polaris vehicle. It fits many models, including Ranger, RZR, and Sportsman ACE. Check your model year to ensure a perfect fit.

This kit includes a gearcase cover, gear selector, and shift shaft. Each part is made from high-strength, rust-resistant materials. They work together to improve performance and durability.

With this easy upgrade, your Polaris will run smoother and last longer. The 1-year service guarantee ensures your peace of mind. Get ready to hit the trails with confidence!

Pros Cons
  • Built tough for lasting performance.
  • Direct fit for Polaris models.
  • Resists impact and corrosion.
  • Reliable gear shifting guaranteed.
  • Limited compatibility beyond listed Polaris models.
  • Installation challenges without professional tools/skills.
  • Potential durability issues under extreme conditions.

Perfect For:

This product is perfect for Polaris Ranger, RZR, Sportsman ACE, and Brutus HD owners needing durable, impact-resistant gearcase covers and reliable shift shafts. It’s ideal for those seeking rust-free, long-lasting replacement parts for models from 2011–2018.

Ready to Purchase?

5. HJSIUTV Belt Box Outer Clutch Cover Seal Replacement for 2014-2020 Polaris RZR 900S XP 1000 Ranger XP 900 570-4 Crew ACE General 1000 Black

HJSIUTV Belt Box Outer Clutch Cover Seal Replacement for 2014-2020 Polaris RZR 900S XP 1000 Ranger XP 900 570-4 Crew ACE General 1000 Black

Keep your Polaris RZR running smoothly with this premium belt box outer clutch cover seal. It’s designed for a perfect fit on many Polaris models. Protect your investment and ride with confidence.

This high-quality rubber seal offers excellent durability and flexibility. It’s built to last, ensuring long-term protection for your belt box.

Easily prevent water and dust from entering your belt box. This essential replacement will keep your clutch system clean and functioning at its best.

Pros Cons
  • Perfect fit for many Polaris models, ensuring easy installation.
  • High-quality rubber offers durable sealing and long-lasting use.
  • Protects your belt box from water and dust, keeping it clean.
  • Simple upgrade to enhance your vehicle’s performance and reliability.
  • Limited Fitment Options
  • Rubber May Degrade Over Time
  • Single Seal Per Package

Perfect For:

This seal is perfect for Polaris owners with 2014-2021 RZR, Ranger, General, ACE, or Crew models needing an exact fit. Made of high-quality rubber, it blocks dust and water and ensures a tight seal. Easy installation suits DIY users or mechanics seeking a durable, direct-fit replacement.

Ready to Purchase?

6. 2203739 2203738 4PCS Front Gearcase Fill Plug & Oil Drain Plug Compatible with Polaris Sportsman RZR Ranger 500 570 1000, Gearcase Drain Fill Plug Replacement

2203739 2203738 4PCS Front Gearcase Fill Plug & Oil Drain Plug Compatible with Polaris Sportsman RZR Ranger 500 570 1000, Gearcase Drain Fill Plug Replacement

Keep your Polaris running smoothly with these essential front gearcase fill and oil drain plugs. They are designed for a perfect fit, just like the original parts. This ensures your ATV or UTV operates at its best.

Built tough, these plugs are made from strong, rust-proof materials. They can handle tough rides and high temperatures. You can count on them for long-lasting performance.

This 4-piece set is compatible with many Polaris Sportsman, RZR, and Ranger models. Get your gearcase sealed right for a better ride.

Pros Cons
  • Direct replacement for Polaris parts.
  • Durable construction for tough rides.
  • Easy installation, no hassle.
  • Fits many Polaris models.
  • Keeps gearcase sealed for smooth operation.
  • No tools included, so you’ll need your own for installation.
  • Not compatible with all Polaris models, check before buying.
  • Only front gearcase plugs, rear plugs not included.

Perfect For:

This product is perfect for Polaris ATV and UTV owners needing front gearcase plug replacements. It’s ideal for routine maintenance or repairs on Sportsman, RZR, and Ranger 500/570/1000 models, offering durable, easy-to-install plugs that match OEM specs.

Ready to Purchase?

7. M MATI Gearcase Park Low Shift Dog for Polaris Ranger 500 570 900 1000 RZR 570 900 1000 Turbo PRO General 1000 2013-2025 Sportsman ACE 570 325 2014-2015 ACE 570 500 325 900 2016-2019 3235457

M MATI Gearcase Park Low Shift Dog for Polaris Ranger 500 570 900 1000 RZR 570 900 1000 Turbo PRO General 1000 2013-2025 Sportsman ACE 570 325 2014-2015 ACE 570 500 325 900 2016-2019 3235457

Upgrade your ride with this premium gearcase park low shift dog. It’s built to last and fits a wide range of Polaris models. Get back on the trail with confidence.

This tough part is made from top-quality material. It’s strong, resists wear, and won’t corrode. Installation is a breeze, designed for your gearcase.

You get one shift dog in a neat package. We offer a 1-year service for peace of mind.

Pros Cons
  • Fits many Polaris models, ensuring wide compatibility.
  • Premium material resists wear and lasts longer.
  • Easy installation saves time and effort.
  • 1-year service guarantee for peace of mind.
  • Confusing fitment list may lead to wrong purchases.
  • 1-year warranty might be shorter than expected.
  • Installation challenges for inexperienced users.

Perfect For:

This M MATI Gearcase Park Low Shift Dog is perfect for Polaris owners who need a reliable replacement part. It’s easy to install and built to last, fitting many Polaris models from 2013 to 2025.

Ready to Purchase?

8. Gearcase Cover & Gear Selector w/Shift Shaft For Polaris Sportsman Ranger RZR 400 500 570 700 800 900 1000 2004-2025 3234188

Gearcase Cover & Gear Selector w/Shift Shaft For Polaris Sportsman Ranger RZR 400 500 570 700 800 900 1000 2004-2025 3234188

This gearcase cover and gear selector fits many Polaris Sportsman, Ranger, and RZR models from 2004 to 2025. It includes a shift shaft for smooth gear changes.

Package includes three parts: gearcase cover, gear selector, and shift shaft. Fits 400 to 1000cc models with some exceptions listed. Check your model to ensure compatibility.

Backed by 24-hour support and a 1-year service guarantee. Contact the seller if you need help or have issues.

Pros Cons
  • Fits many Polaris models, ensuring a perfect match.
  • Includes all essential parts for easy installation.
  • Reliable with 1-year product service guarantee.
  • 24/7 customer support for quick help.
  • Limited compatibility with some Polaris models.
  • Excludes specific editions, check before buying.
  • No installation tools or instructions included.

Perfect For:

This product is perfect for Polaris owners who need a reliable replacement for their gearcase cover, gear selector, or shift shaft. It’s ideal for models like the Sportsman and Ranger from 2004 to 2025.

Ready to Purchase?

9. M MATI Gear Selector & Shift Shaft for Polaris Ranger RZR 500 570 900 1000 RZR PRO Turbo General 1000 Sportsman ACE 325 570 PRO X-D 2011-2026 3235238 3233832

M MATI Gear Selector & Shift Shaft for Polaris Ranger RZR 500 570 900 1000 RZR PRO Turbo General 1000 Sportsman ACE 325 570 PRO X-D 2011-2026 3235238 3233832

The M MATI Gear Selector & Shift Shaft is a durable replacement part for Polaris vehicles. It fits many models, including RZR, Ranger, and General. Made from rust-resistant materials, it ensures a long service life.

This kit includes one gear selector and one shift shaft, packed in a fine box. It’s easy to install and comes with a 1-year service guarantee.

Pros Cons
  • Built tough for a long life.
  • Direct fit, easy to install.
  • Rust-resistant for durability.
  • Guaranteed for one year.
  • Limited to specific Polaris models, not universal.
  • No installation tools included, extra purchase needed.
  • One-year warranty only, short coverage period.

Perfect For:

This gear selector and shift shaft is perfect for Polaris owners who need a reliable replacement part. It’s easy to install and built to last, fitting many Polaris models from 2011 to 2026.

Ready to Purchase?

10. DEEFILL 2PCS Stainless Steel Magnetic Main/Rear Gearcase Transmission Oil Fill/Drain Plug Fit for Polaris Sportsman, RZR, Ranger, Scrambler, ACE, Arctic Cat ATV UTV, Replace 3234756, 3234755

DEEFILL 2PCS Stainless Steel Magnetic Main/Rear Gearcase Transmission Oil Fill/Drain Plug Fit for Polaris Sportsman, RZR, Ranger, Scrambler, ACE, Arctic Cat ATV UTV, Replace 3234756, 3234755

Protect your ride with DEEFILL’s magnetic drain plugs. They are made of strong stainless steel. Keep your transmission safe and sound.

These plugs have a special magnet design. This stops the magnet from coming loose and damaging your engine. It’s a smart way to keep your vehicle running smoothly.

You get two plugs and four copper washers in each pack. This ensures a tight seal to prevent any leaks. Drive with confidence, knowing your gearcase is well-protected.

Pros Cons
  • Super strong magnet traps harmful metal bits.
  • Prevents magnet detachment for total engine safety.
  • Leak-proof seal keeps oil where it belongs.
  • Extends vehicle life by keeping fluid clean.
  • Heavier than OEM plugs may affect handling.
  • Magnet strength may hinder removal in tight spaces.
  • Limited compatibility despite listed models could cause fit issues.

Perfect For:

This product is perfect for ATV and UTV owners who want to protect their vehicle’s engine and extend its lifespan. It’s ideal for those who drive hard and need reliable, leak-proof performance.

Ready to Purchase?

Buying Guide

Polaris RZR 570 owners love off-road adventures. The right gearcase keeps your ride smooth and reliable.

Choosing the best Polaris RZR 570 gearcase enhances your experience. Here’s what to consider:

  • Compatibility: Ensure the gearcase fits your Polaris RZR 570 model. Check the year and specifications for a perfect match.
  • Durability: Look for tough, rust-resistant materials that handle rough trails and last long.
  • Performance: Choose gearcases that improve shifting and protect your transmission for a smoother ride.
  • Ease of Installation: Opt for parts that are easy to install, saving you time and effort.
  • Warranty: A 1-year service guarantee offers peace of mind and ensures quality.
  • Price: Balance cost with quality to get the best value for your money.

With these factors in mind, you’ll find the ideal gearcase for your Polaris RZR 570. Hit the trails with confidence!