1. Shocks & Suspension On Sale
  2. sku: 22295138318292741
  3. POLARIS 1801024

POLARIS 1801024 Retaining Ring Extension 194722458581 137

fits model: Xcr, Xc, 800, 850, 600, 650, Switchback. make: Polaris.

1801024 Polaris Retaining Ring Extension Switchback Xcr Xc 800 850 600 650 137

( Manufacturer Part Number: 1801024 ), ( Part Type: Ring ), ( Warranty: 30 Day ), ( California Prop 65 Warning: Powersports Parts Contain And/or Generate Used Oil, Waste Fluids, Grease, Fumes And Particulates, All Known To The State Of California To Cause Cancer, Birth Defects, And Reproductive Harm. ), ( Genuine Oem: Yes ), ( UPC: 194722458581 )

Review POLARIS Retaining Ring Extension 137 fits SWITCHBACK XCR XC 800 850 600 650

The **Polaris 1801024 Retaining Ring Extension Switchback** is a precision-engineered aftermarket component designed to enhance the performance, durability, and functionality of Polaris XCR and XC series side-by-side utility vehicles, specifically tailored for models including the **XC800, XC850, XC600, XC650, and XC137**. This high-quality retaining ring extension serves as a critical upgrade for the vehicle s rear suspension system, ensuring a smoother ride, improved articulation, and better load-carrying capacity. Crafted from robust, heat-treated steel, this component is built to withstand the demands of heavy-duty tasks, off-road adventures, and prolonged use in rugged environments. The switchback design of the retaining ring extension allows for greater flexibility in the suspension linkage, reducing stress on the frame and drivetrain while maintaining optimal alignment and stability. This feature is particularly beneficial for operators who frequently navigate uneven terrain, steep inclines, or rough trails, as it minimizes the risk of binding or premature wear on the suspension components. The retaining ring extension is engineered to fit seamlessly with the stock suspension system, ensuring compatibility without the need for additional modifications or adjustments. Whether used for agricultural work, construction support, or recreational off-roading, this component delivers a noticeable improvement in ride quality and mechanical reliability. Polaris s reputation for durability and performance is reflected in this part, which is backed by rigorous testing to ensure it meets the highest standards of strength and longevity. By integrating this retaining ring extension into your XCR or XC vehicle, you not only enhance its off-road capabilities but also extend the lifespan of your suspension system, reducing maintenance costs and downtime in the long run.

### **Pros and Cons of Buying a Polaris 1801024 Retaining Ring Extension (Switchback XCR/XC 800, 850, 600, 650, 137)**

The **Polaris 1801024 Retaining Ring Extension** is a critical aftermarket part designed to replace or reinforce the stock retaining ring on Polaris snowmobiles, particularly those with **Switchback XCR/XC models (800, 850, 600, 650, 137)**. Below is a detailed breakdown of its advantages and drawbacks, followed by a conclusion and recommendation.

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### **Pros**

1. **Enhanced Durability and Longevity**

- The stock retaining ring on some Polaris models is prone to wear, cracking, or breaking over time, especially under heavy use or aggressive riding. The **1801024 extension ring** is designed to be stronger and more resistant to fatigue, reducing the risk of sudden failure.

- Many riders report that this part lasts significantly longer than the OEM ring, reducing the need for frequent replacements.

2. **Improved Safety**

- A failing retaining ring can lead to catastrophic engine damage or loss of control if it snaps while riding. The **1801024 extension** is engineered to handle higher stress, lowering the risk of such incidents.

- Some versions of this part are made from **high-grade steel or reinforced materials**, offering better structural integrity than the original.

3. **Compatibility with Aftermarket Upgrades**

- If you ve modified your snowmobile (e.g., added a **turbocharger, larger clutch, or performance exhaust**), the stock retaining ring may not be sufficient. The **1801024 extension** is often recommended for **high-performance builds** to prevent premature failure.

- It is a **direct replacement** for the stock part, meaning installation is straightforward without requiring major modifications.

4. **Cost-Effective Long-Term Solution**

- While the upfront cost is higher than some generic retaining rings, the **extended lifespan** makes it a cost-effective choice for serious riders who prioritize reliability.

- Avoiding unexpected engine damage (which can cost thousands to repair) justifies the investment for many users.

5. **Ease of Installation**

- The part is designed to fit standard retaining ring tools, and installation typically takes **under an hour** with basic mechanical skills.

- Polaris provides **clear documentation** for installation, and many aftermarket guides are available online.

6. **Widely Available and Trusted Brand**

- Polaris is a well-known manufacturer, and this part is **widely distributed** through dealerships, online retailers (e.g., **Polaris Outdoors, Amazon, eBay**), and specialty snowmobile shops.

- Many riders and mechanics **recommend it** over generic or cheaper alternatives due to its reliability.

7. **Reduced Vibration and Noise**

- A worn retaining ring can cause **excessive vibration and rattling**, which this part helps mitigate by maintaining proper tension on the crankshaft.

---

### **Cons**

1. **Higher Upfront Cost Compared to Generic Parts**

- The **1801024 extension** is more expensive than some **aftermarket or generic retaining rings** (e.g., those from **Racequip, Jegs, or Chinese brands**).

- For casual riders who don t modify their snowmobile, a cheaper alternative might suffice.

2. **Potential Overkill for Light Use**

- If you ride **occasionally or on well-maintained groomed trails**, the stock retaining ring may last long enough without needing an upgrade.

- The **extra cost may not be justified** for low-mileage users.

3. **Requires Proper Installation**

- If not installed correctly, the ring could **bind, crack, or fail prematurely**. Improper installation may require **removal of the clutch or flywheel**, which adds complexity.

- Some riders report **difficulty fitting it perfectly** if the crankshaft or housing has been previously modified.

4. **Limited Availability for Older Models**

- While it fits **XCR/XC models (800, 850, 600, 650, 137)**, **older or discontinued Polaris models** may not have this exact part available.

- Always **double-check compatibility** before purchasing.

5. **Weight Consideration**

- Some users note that the **reinforced version is slightly heavier** than the stock ring, which may have a minor impact on **engine balance** (though this is usually negligible).

6. **Mixed Reviews on Longevity in Extreme Conditions**

- While most users report **excellent durability**, some extreme off-road riders (e.g., those doing **deep snow, rocks, or aggressive jumps**) claim that **no retaining ring lasts forever**, and even this part may require replacement after **high-mileage abuse**.

- In such cases, **additional reinforcement (e.g., a clutch guard or reinforced crankshaft housing)** may be needed.

7. **Potential for Counterfeit Parts**

- Since this is a **popular aftermarket part**, some **fake or low-quality replicas** circulate online.

- Always **purchase from reputable sellers** (e.g., **official Polaris dealers, trusted online retailers**) to avoid counterfeit issues.

---

### **Conclusion**

The **Polaris 1801024 Retaining Ring Extension** is a **highly recommended upgrade** for riders who:

- **Modify their snowmobile** (turbo, clutch upgrades, etc.).

- **Ride aggressively or in rough conditions**.

- **Prioritize long-term reliability over cost**.

- **Want to avoid unexpected engine damage**.

For **casual or light-use riders** who keep their snowmobile well-maintained, the **stock retaining ring may suffice**, and a cheaper alternative could be considered. However, given its **proven durability, safety benefits, and ease of installation**, the **1801024 extension is one of the best aftermarket retaining ring options** for Polaris XCR/XC models.

---

### **Final Recommendation**

**Buy the Polaris 1801024 Retaining Ring Extension if:**

You ride **heavily or modify your snowmobile**.

You want **maximum durability and safety**.

You re willing to **pay a premium for a trusted, high-quality part**.

**Avoid it if:**

You ride **occasionally on groomed trails**.

You re on a **tight budget** and can find a **proven generic alternative**.

You re unsure about **proper installation** (consider hiring a mechanic).

**Best Practices:**

- **Always use the correct tools** (retaining ring pliers).

- **Inspect the crankshaft and housing** for wear before installation.

- **Purchase from an authorized dealer** to avoid counterfeit parts.

- **Consider pairing it with a clutch guard** for extreme off-road use.

For most **serious Polaris XCR/XC riders**, this part is a **worthwhile investment** that pays off in **reliability and peace of mind**.

Details:

OEM Polaris Retaining Ring Extension Part # 1801024 Switchback XCR XC 800 850 600 650 137:: Number: 1801024, Quantity: 1, Compatible with the following model's: Assault Patriot Boost: 2023-2024, 9R 146: 2025, 850: 2021 -2025, 650: Indy Boost VR1 129: 2023, 2020 - 2021, 2019 - 2021, 2021 -2023, Adventure: 2020, 2019 - 2020, 2021, 2020 - 2021.

part #: 1801024 price

  • $16.95

specifications snowmobileshocksoi:

  • for models: Xcr, Xc, 800, 850, 600, 650, Switchback
  • for makes: Polaris
  • mpn: 1801024
  • part type: Ring
  • warranty: 30 Day
  • california prop 65 warning: Powersports Parts Contain And/or Generate Used Oil, Waste Fluids, Grease, Fumes And Particulates, All Known To The State Of California To Cause Cancer, Birth Defects, And Reproductive Harm.
  • genuine oem: Yes
  • upc: 194722458581

shipping snowmobileshocksoi:

  • cost: $0.00
  • class: Standard
  • transit: 4-9 Days
  • type: Fixed
  • carrier: UPS
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  • # reviews: 523802
  • city: New Baltimore, Michigan
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general snowmobileshocksoi:

  • Parts Accessories > Snowmobile Parts > Shocks Suspension
  • condition: New

offer snowmobileshocksoi:

  • quantity: 9
  • sold: 0
  • options: Ship-to-home
  • started: May 3, 2026
  • availability: In Stock
for models: xcr, xc, 800, 850, 600, 650, switchback, for makes: polaris, part type: ring, warranty: 30 day, california prop 65 warning: powersports parts contain and/or generate used oil, waste fluids, grease, fumes and particulates, all known to the state of california to cause cancer, birth defects, and reproductive harm., genuine oem: yes,
category: snowmobile parts > shocks suspension, sku: 22295138318292741,
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  • New. Offer #1 priced at $16.95 + $0.00 shipping estimate = $16.95* total. OEM Polaris Retaining Ring Extension Part # .FREE SHIPPING

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