SKI-DOO 504153762 Housing Drive Chain Reverse

( Brand: Ski-doo ), ( Manufacturer Part Number: 504153762 ), ( Part Type: Reverse Housing Drive Chain Case ), ( Country Of Origin: Canada )

Review SKI DOO Chain Case Housing Drive Reverse Stock Oem #19 fits ACE GRAND TOURING 600 2019–2021

The **Ski-Doo 2021 Touring 600 ACE (Model #504153762)** is a premium, high-performance snowmobile designed for adventurers seeking the perfect blend of comfort, cutting-edge technology, and exhilarating performance on both groomed trails and backcountry terrain. Engineered with Ski-Doo s signature precision and innovation, this model features a **600 cc E-TEC 2-stroke engine**, delivering a powerful yet refined output that ensures effortless acceleration and a smooth ride, even under demanding conditions. The **ACE (Adaptive Control Engine)** system dynamically adjusts throttle response and power delivery in real-time, optimizing performance based on terrain, load, and rider input for unmatched versatility whether you're carving through fresh powder, tackling icy slopes, or cruising along a serene, snow-covered lake.

At the heart of this snowmobile s advanced engineering is its **rear-wheel drive system**, which enhances traction and stability, particularly in challenging conditions. The **chain housing drive** ensures durability and protection against the elements, reducing maintenance needs while extending the lifespan of critical components. For added convenience and control, the **reverse function** allows for seamless maneuvering in tight spaces or when navigating back into a trail, making this model ideal for both recreational riders and those who prioritize practicality in their adventures. The **2021 Touring 600 ACE** also incorporates **Ski-Doo s patented E-Series suspension**, featuring a **dual-rate progressive spring system** that absorbs impacts efficiently, providing a plush yet responsive ride over rough terrain while maintaining sharp handling.

Comfort and ergonomics are paramount in this model, with a **spacious, heated seat** that adapts to the rider s posture, reducing fatigue during long excursions. The **ergonomic handlebar design** offers multiple grip positions, allowing for customizable control and reduced strain during extended rides. For those who venture into colder climates, the **optional heated grips and windshield** (available as part of the ACE package) ensure warmth and visibility, even in the harshest winter conditions. The **LED lighting system** provides superior illumination, enhancing safety and visibility during low-light conditions, while the **digital instrument cluster** offers real-time data on speed, RPM, fuel level, and more, empowering riders with actionable insights.

The **Touring 600 ACE** is also equipped with **Ski-Doo s advanced traction control and stability systems**, which work together to prevent wheel spin and maintain balance, even on slippery or uneven surfaces. The **adjustable skis and bindings** allow for personalized fit, ensuring optimal performance whether you're a beginner or an experienced rider. For those who love to explore off the beaten path, the **modular design** accommodates aftermarket upgrades, including larger tires, aftermarket exhausts, and other performance-enhancing accessories, making it a versatile platform for customization.

Built with durability in mind, the **2021 Touring 600 ACE** features a **high-strength aluminum frame** and **corrosion-resistant components**, ensuring longevity even in harsh winter environments. The **self-adjusting chain drive** reduces maintenance requirements, while the **low-maintenance fuel system** minimizes the need for frequent servicing. Whether you're seeking a reliable daily driver for groomed trails or a capable machine for weekend backcountry expeditions, this Ski-Doo delivers a seamless fusion of power, comfort, and innovation. With its refined engineering, intuitive controls, and adaptable performance, the **Touring 600 ACE** stands as a testament to Ski-Doo s commitment to redefining the snowmobile experience where every ride feels like an adventure.

### **Pros and Cons of Buying a Ski-Doo 504153762 (2021 Touring 600 ACE with Chain Housing, Drive Reverse, 19")**

#### **Pros**

1. **Reliable and Proven Engine**

The 600 cc E-TEC engine is known for its durability and consistent performance. It delivers smooth power across a wide RPM range, making it suitable for both on-trail and off-trail riding. The ACE (Advanced Control Engine) technology ensures better fuel efficiency and reduced emissions compared to older models.

2. **Touring-Oriented Design**

The Touring 600 is built for comfort and versatility, ideal for long rides, backcountry adventures, and mixed-terrain conditions. Features like a spacious seat, ergonomic controls, and a well-positioned handlebar contribute to a relaxed riding posture, reducing fatigue on extended trips.

3. **Chain Housing and Drive Reverse**

The inclusion of a **chain housing** protects the drive chain from debris, snow, and damage, extending its lifespan and reducing maintenance needs. The **drive reverse** function is a practical addition, allowing the rider to back up without relying solely on the throttle, which is particularly useful in tight or uneven terrain.

4. **19-Inch Wheels**

The 19-inch wheels strike a balance between stability and maneuverability. They provide better traction on snow and light off-trail conditions compared to smaller wheels while still allowing for decent handling on groomed trails. This makes the model versatile for both winter and summer use with the right tires.

5. **Modern Technology and Features**

- **E-Series Suspension** (adjustable preload on the rear shock for better comfort and control).

- **LED lighting** for improved visibility in low-light conditions.

- **Digital instrument cluster** with real-time performance metrics (speed, RPM, fuel level, etc.).

- **Optional connectivity** (e.g., Ski-Doo Link for diagnostics and updates).

These features enhance the riding experience and make the machine more user-friendly.

6. **Good Resale Value**

Ski-Doo s Touring models hold their value relatively well compared to other ATVs, especially those with popular features like chain housing and reverse. This means you re less likely to lose significant equity over time if you decide to sell or upgrade later.

7. **Versatility for Mixed Use**

- Snow riding (groomed trails, backcountry).

- Light off-road (dirt, gravel, grass).

- Farm and utility work (with appropriate accessories).

This makes it a practical choice for riders who need a single machine for multiple seasons.

8. **Comfortable for Long Rides**

- A padded, adjustable seat.

- Windshield options (standard or extended).

- Ergonomic foot pegs and hand grips.

make it suitable for extended hours on the trail without discomfort.

9. **Strong Aftermarket Support**

Ski-Doo has a robust aftermarket community, with plenty of accessories available for customization. From winches and lighting kits to exhaust systems and storage solutions, riders can tailor the machine to their specific needs.

10. **Ski-Doo s Reputation for Quality**

Ski-Doo is known for building well-engineered, high-quality ATVs and snowmobiles. The Touring 600 continues this tradition with a focus on reliability and rider experience, making it a trusted choice for both new and experienced riders.

---

#### **Cons**

1. **Higher Upfront Cost**

The 2021 Touring 600 ACE is a premium model, and its price reflects that. Compared to basic or older Ski-Doo models, or even some competing ATVs, the cost is significantly higher. This may be a barrier for budget-conscious buyers.

2. **Maintenance and Repair Costs**

While Ski-Doo machines are durable, they are not cheap to maintain or repair. Parts, labor, and servicing can be expensive, especially if you re not near an authorized dealer. The chain housing and advanced electronics may also require specialized knowledge for repairs.

3. **Weight**

The Touring 600 is heavier than some smaller or older Ski-Doo models, which can make it less agile on tight or technical trails. While the chain housing adds protection, it also contributes to the overall weight, potentially affecting fuel efficiency and maneuverability.

4. **Fuel Consumption**

Despite the ACE engine s efficiency improvements, the 600 cc engine still consumes fuel at a noticeable rate, especially during long rides or aggressive riding. You ll need to plan for frequent refueling stops, which can be inconvenient in remote areas.

5. **Limited Off-Road Capability Compared to Specialized Models**

While the Touring 600 is versatile, it is not as specialized for extreme off-road or rock crawling as models like the Ski-Doo Renegade or Can-Am Maverick. If you re looking for a machine built specifically for rough terrain, you might need to compromise on comfort or consider a different model.

6. **Depreciation**

Like most ATVs, the Touring 600 will depreciate over time. While it holds value better than some competitors, you can expect a significant drop in resale value within the first few years. This is something to consider if you plan to upgrade soon.

7. **Learning Curve for New Riders**

The Touring 600 s power and advanced features can be overwhelming for beginners. The drive reverse, chain housing, and electronic controls may require time to get used to, increasing the risk of accidents or mishandling if the rider is inexperienced.

8. **Seasonal Limitations**

While the 19-inch wheels and chain housing make it adaptable, the Touring 600 is still primarily a snow machine. In very hot or dry climates, the lack of aggressive off-road tires or suspension tuning may limit its performance on extreme terrain. Conversely, in areas with minimal snow, it may not be as practical as a dedicated ATV.

9. **Noise and Vibration**

Ski-Doo s engines, while powerful, can be noisy and generate noticeable vibration, especially at higher speeds. While the suspension helps mitigate some of this, long rides may still be less comfortable than on quieter, more refined machines.

10. **Storage and Transport Challenges**

The Touring 600 is a larger machine, which can be cumbersome to store or transport. If you don t have a garage or trailer, finding a secure and convenient place to keep it may be difficult, especially in urban or space-limited areas.

---

### **Conclusion**

The **2021 Ski-Doo Touring 600 ACE with chain housing and drive reverse** is a well-rounded, high-quality machine designed for riders who prioritize comfort, versatility, and reliability. It excels in mixed-terrain conditions, long rides, and both winter and summer use (with the right tires). The inclusion of features like chain housing, drive reverse, and advanced electronics makes it a standout choice for those who want a premium ATV/snowmobile hybrid.

However, the higher upfront cost, maintenance expenses, and weight are significant drawbacks, particularly for riders on a tight budget or those who need a machine optimized for extreme off-road conditions. If you re looking for a machine that can handle snow, light trails, and utility work without requiring frequent upgrades, this Ski-Doo is an excellent investment. But if you re primarily focused on aggressive off-roading or cost efficiency, you may want to consider alternatives.

---

### **Recommendation**

- You need a versatile machine for both snow and light off-trail use.

- Comfort and long-ride capability are priorities for you.

- You re willing to invest in a high-quality, durable machine with advanced features.

- You have access to proper storage and maintenance facilities.

- You plan to use it for recreational riding, backcountry adventures, or light farm work.

- You re on a tight budget and can t afford the higher upfront or maintenance costs.

- You primarily need a machine for extreme off-roading or rock crawling.

- You lack experience with ATVs/snowmobiles and are concerned about handling the power and features.

- You don t have secure storage or a way to transport the machine easily.

- You prefer a smaller, more agile machine for tight trails or urban use.

For the right buyer someone who values comfort, versatility, and reliability the **2021 Ski-Doo Touring 600 ACE** is a fantastic choice. It s a machine that will serve you well for years if properly maintained. However, it s not the best fit for those seeking a budget-friendly or highly specialized off-road vehicle. If you can afford it and it aligns with your riding needs, it s a strong recommendation. Otherwise, consider alternatives like the Ski-Doo Renegade (for off-road) or a used model to save costs.

Details:

2021 SKI DOO GRAND TOURING 600 ACE.

part #: 504153762 prices

• $100.00-$218.49

specifications snowmobileshocksoi:

• for models: Touring, 600, Ace, Grand
• for makes: Skidoo, Ski-doo
• for years: 2019-2021
• brand: Ski-doo
• mpn: 504153762
• part type: Reverse Housing Drive Chain Case
• country of origin: Canada

seller snowmobileshocksoi:

• rating: 99.9%
• city: Nampa, Idaho
• # reviews: 36190

shipping snowmobileshocksoi:

• cost: $0.00
• transit: 3-7 Days
• type: Fixed
• class: Standard
• service: Standard

offer snowmobileshocksoi:

• availability: In Stock
• quantity: 1
• options: Ship-to-home
• sold: 0
• started: May 12, 2026

payments snowmobileshocksoi:

• cash
• other
• credit card: Discover
• wallet: Paypal

general snowmobileshocksoi:

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

returns snowmobileshocksoi:

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

Ski-doo 504153762 Is Similar To:

• A050-r1 a050l1 On Part A050-r1 A050l1 Ski-doo (9.8% similar) ...(May 23rd, 2017)
• 00000000 Ski-doo 2007 Skidoo Rev (28.1% similar) Please assume that any small parts such as bolts and nuts do not come in the purchase, unless specified. Part came from 2007 skidoo rev 800 hols front suspension with fox shocks. Domestic: free shipping is only for lower 48 states. Sometimes small parts such as bolts and nuts, get misplaced. Keep ...(August 3rd, 2017)
• 0008000-s Aftermarket Brand New Sno Front Gas Shock For Ski Doo (21.4% similar) 7MM RETAINER:48. Brand new Son front gas shock for ski doo Max Adrenalin open: 460 -3MMSTROKE: 130 -3MMCLOSE:330 -3MMTUBE: 42MMSHAFT: 12. Please through with any questions. Don't get caught sleeping. 5MMTOP bottom hole: 10. In some instances the item shown offer may vary slightly from actual ...(November 8th, 2018)
• 11 800 Track Rear Shock Skid Rev Ski 0061 Prices Summit Damper Doo Xp Stock Oem (30.9% similar) ...(November 11th, 2014)
• 11 800 Leg Doo Oem Xp Ski Rev 0061 Spindles Left Summit Prices Steering (20.4% similar) ...(November 11th, 2014)
• 800 Summit Mxz 09 8 Stock Oem 600 Ski 0074 Riser Xp Doo Handle Prices Rev Bar (20.6% similar) ...(December 20th, 2014)
• 0074 Oem Rear Prices 09 Rev 146 Skid 800 Summit Doo 600 Rails Ski Xp Suspension Slide (8.8% similar) ...(January 23rd, 2015)
• Front Rev 800 Skid 0137 Ski 600 Xp Rear Oem 08 Arms Torque Doo Summit Prices Springs (22.2% similar) ...(August 10th, 2014)
• Ski 0165 Doo 800 Spindle Steering Leg Summit Rev Side Oem Xp 08 Prices (38.6% similar) ...(October 2nd, 2014)
• Summit Tie Ends Ski 0165 Prices 08 Front Doo Aftermarket Rev Wide Rods 800 Xp (22% similar) Missing one end...(October 2nd, 2014)
• Slide Prices 600 Vr 03 Ski Doo 800 0190 Rear Skid Oem Mx 121 Hpg Rev Arms Rails Mxz (33.5% similar) Nampa, id archer rd...(August 10th, 2014)