POLARIS 2635123-726 Left Rear Fender

( Manufacturer Part Number: 2635123-726 ), ( Type: Fender )

Review POLARIS Left Rear Fender fits RZR XP 1000 2021

The **Polaris 2635123-726 2021 RZR 1000 XP Left Rear Fender** is a precision-engineered, high-performance aftermarket component designed exclusively for the iconic **2021 Polaris RZR 1000 XP** series, ensuring both functionality and style for off-road enthusiasts. Crafted from durable **high-grade steel**, this left rear fender is built to withstand the rigors of rugged terrain, from rocky trails to deep mud, while maintaining a sleek, aggressive aesthetic that complements the RZR s sporty, off-road-ready appearance. The fender features a **contoured, aerodynamic design** that not only enhances the vehicle s aggressive stance but also optimizes airflow around the rear wheel, reducing drag and improving overall handling during high-speed off-roading. Engineered with **precision welding and reinforced seams**, this fender is designed to resist warping, bending, or corrosion, even under extreme conditions, ensuring long-lasting durability. Its **smooth, polished finish** is complemented by a **black powder-coat or matte finish** (depending on the variant), providing a clean, modern look that pairs seamlessly with the RZR s factory styling or custom paint jobs. Whether tackling steep climbs, deep water crossings, or tight technical trails, this fender delivers both **structural integrity** and **visual appeal**, making it an essential upgrade for riders who demand both performance and style. Perfect for those looking to enhance their RZR s rugged appeal while maintaining optimal functionality, this fender is a standout choice for serious off-road adventurers.

### **Pros and Cons of buying a Polaris 2021 RZR 1000 XP Left Rear Fender (Part #2635123-726)**

1. **OEM Fit and Finish** This is a genuine Polaris replacement part, ensuring an exact match in size, shape, and alignment with the original equipment. It will integrate seamlessly with the rest of the fender system, reducing the risk of misalignment or improper fit.

2. **Durability and Quality** Polaris parts are engineered to withstand the demands of off-road use, including impacts, vibrations, and exposure to dirt, water, and debris. The fender is likely made from high-strength materials like aluminum or reinforced plastic, which are resistant to corrosion and wear.

3. **Ease of Installation** As a direct replacement, this fender should be straightforward to install, especially if you have basic mechanical experience or access to a mechanic. Polaris provides clear instructions, and the part is designed to fit without extensive modifications to the frame or suspension.

4. **Compatibility with Other RZR Models** While this part is specific to the 2021 RZR 1000 XP, it may also fit other years or variants of the RZR 1000 series, depending on minor design changes. Always verify compatibility before purchasing.

5. **Warranty Coverage** If purchased directly from Polaris or an authorized dealer, this part may come with a warranty, providing peace of mind against defects in materials or workmanship.

6. **Aesthetic Consistency** Replacing a damaged or missing fender with an OEM part ensures the vehicle maintains its original appearance, which is important for resale value and visual appeal.

7. **Protection for Suspension and Components** A properly fitted fender prevents debris from damaging the suspension, brakes, and other undercarriage components, extending the lifespan of critical systems.

---

1. **Cost** OEM parts from Polaris can be expensive compared to aftermarket alternatives. The price may be prohibitive for budget-conscious buyers, especially if the fender is only lightly damaged or if other cheaper solutions exist.

2. **Limited Availability** Depending on the region, this specific part may not be readily available at local dealerships or online retailers. You may need to order it directly from Polaris or a third-party supplier, which could involve shipping delays.

3. **Potential for Counterfeit Parts** If purchasing from an unverified seller, there is a risk of receiving a knockoff part that doesn t meet OEM standards. Always buy from authorized sources to avoid this issue.

4. **Installation Challenges** While designed for easy replacement, some riders may encounter difficulties if they lack the proper tools (e.g., torque wrench, suspension tools) or mechanical knowledge. Improper installation could lead to misalignment or premature wear.

5. **Overkill for Minor Damage** If the fender is only cracked or dented and not structurally compromised, some riders might opt for a repair kit or aftermarket alternative instead of a full replacement. A new fender may be unnecessary in such cases.

6. **Weight Consideration** Aluminum fenders are lightweight, but some aftermarket options may be even lighter or more aerodynamic. For performance-focused riders, this could be a minor drawback, though it s unlikely to significantly impact handling.

7. **Environmental Impact** Purchasing a new part contributes to waste, even if it s recycled. If the existing fender is still functional, recycling or repurposing it could be a more sustainable option.

---

The **2021 Polaris RZR 1000 XP Left Rear Fender (Part #2635123-726)** is a reliable, high-quality replacement part that ensures a perfect fit, durability, and long-term protection for your vehicle. It is the best choice if:

- The fender is **structurally damaged or missing** and requires an exact replacement.

- You prioritize **OEM quality, warranty coverage, and ease of installation**.

- You want to **maintain the vehicle s original appearance and resale value**.

However, if the fender is only **cosmetically damaged** or if budget constraints are a concern, exploring **aftermarket alternatives, repair kits, or refurbished parts** may be a more practical solution. Additionally, if you re unsure about installation, consulting a mechanic or Polaris dealership beforehand can help avoid potential issues.

---

The fender is **broken, missing, or beyond repair**.

You want a **guaranteed fit and long-term durability**.

You re comfortable with the **higher cost** for peace of mind.

The damage is **minor (e.g., small cracks, dents)** repair or aftermarket parts may suffice.

You re on a **tight budget** compare prices from Polaris dealers, eBay, or trusted aftermarket suppliers.

You lack confidence in **DIY installation** have a mechanic handle it to ensure proper alignment.

**Final Verdict:** For most riders needing a **direct, high-quality replacement**, this Polaris fender is the **best choice**. However, weigh the cost against the severity of the damage and your willingness to invest in an OEM solution. Always verify the part s availability and compatibility before purchasing.

Details:

It only includes what is pictured. Removed From: 2021 Polaris RZR 1000 XP 4 with miles, Please review all pictures to assess the condition of item. It is straight. It has two cracked mounting holes, and one broken tab.

It has some scratches and wear marks. 2021 POLARIS RZR 1000 XP 4 LEFT REAR FENDER 2635123-726, This item is in FAIR condition.

part #: 2635123726 prices

• $75.00-$629.99

specifications atvfendersgo:

• for models: Rzr, Xp, 1000
• for makes: Polaris
• for years: 2021
• mpn: 2635123-726
• type: Fender

payments atvfendersgo:

• credit card: Diners-club
• other
• wallet: Apple-pay

returns atvfendersgo:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

offer atvfendersgo:

• started: February 10, 2026
• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home

general atvfendersgo:

• condition: Used
• Body Frame > Body Parts, doors Fenders > Fenders

seller atvfendersgo:

• rating: 99.9%
• # reviews: 6413
• city: Seeley Lake, Montana

shipping atvfendersgo:

• transit: 3-9 Days
• type: Calculated
• service: UPS Ground, UPS 2nd Day Air
• cost: $0.00
• carrier: UPS
• class: Standard, Expedited

Polaris 2635123-726 Is Similar To:

• 04020 Moose Utility Rear Dust Panel Blocker For Polaris Ranger Crew (21.3% similar) Please for a shipping quote to these destinations. Keep all packaging materials and the original shipping box...(August 17th, 2018)
• 0450609 Polaris Left Side Mud (35.7% similar) Fits scrambler 50, 01-03 90. Pn polaris left hand mud guard...(July 10th, 2017)
• 045062 Polaris Scrambler 90cc Front Fender (41.2% similar) New old stock polaris scrambler 90CC front fender plastics dag cycles. Whats in photos is shipped. Has wear, scuffs,and scratches...(March 10th, 2017)
• 0450624 Polaris Sportsman Atv Front Fender Green Nos (31.8% similar) Fits model years, 2004 , 2005 , 2006 . Color is standard green. Brand new in the box polaris sportsman 90 front fender...(March 21st, 2018)
• 0451144 Polaris Oem Rear Fenders (48.3% similar) Sportsman oem polaris rear fenders. We include the oem cross reference in our listings to better insure you get correct part for your unit. Oem polaris rear fenders green nice. Flairs broken. Has a melted spot that is under the seat. Nice overall with no cracks...(September 18th, 2017)
• 0451157 Polaris Predator Front Fender (39.1% similar) Fender from a polaris predator, in good shape, no cracks, some light scratches, sold as pictured...(July 10th, 2018)
• 0451168-070 Polaris Mudflap Rear Rh (33.3% similar) See the list below for other model's this part fits. Oil and service manuals are not returnable. Our hassle-free warranty is designed to give you total peace of mind when buy official polaris products direct from the store...(February 9th, 2018)
• 0451169-070 Polaris Genine Oem Left Hand Rear Mudflap Sportsman (37.3% similar) In the unlikely event of items arriving damaged, please notify driver and ensure that they file correct paperwork initiating a damage claim...(April 9th, 2018)
• 0451325-070 Polaris Predator Left Hand Side Cover Black (36.4% similar) ...(December 30th, 2018)
• 0452191-293 Polaris Predator Front Fender Red (36% similar) All parts are marked from the riding position...(June 4th, 2018)
• Fender White 0452192-133 90 Cab 2006 Predator Oem Rear Polaris (12% similar) ...(October 29th, 2014)