fits model: Xc, Rmk, Sks, 600, 700, Liberty, Twin, Switchback. make: Polaris. year: 1997–2005.

( Manufacturer Part Number: 5131552 ), ( Part Type: Case )
The Polaris Crankcase XC 600/700 RMK SKS Liberty Twin (1997-2005) Switchback is a high-performance, snow-riding component designed for use with the Polaris RMK Ski-Doos (Reverse Multi-Rider Kidney) from the Liberty Twin series. The crankcase is specifically manufactured for the switchback models from the respective model years, which were known for their versatility and exceptional off-trail performance.
Design and Functionality:This crankcase is an essential powertrain component that encases the engine crankshaft to protect it from environmental elements while efficiently transferring power generated by the engine to the drive system. It has been engineered explicitly for the XC 600 and 700 engines used in the RMK Ski-Doos within the mentioned model range.
Enhanced Features:- Durable Design: This crankcase is crafted using robust engineered materials to provide exceptional resistance against wear and impact, ensuring long-lasting performance and reliability.
- High-Temperature Protection: It features an advanced thermal worst-case barrier coating, providing an added layer of protection against extreme temperatures and heat generated by the engine during operation.
- Precision Machining: Through expert machining techniques, the crankcase offers optimized mating surfaces for minimal friction, ultimately contributing to smoother engine operation and enhanced fuel efficiency.
Upgrading Your RMK Ski-Doos:By upgrading your Polaris RMK Ski-Doo with a new crankcase, you not only ensure that your engine stays protected from potential wear and damage but also provide it with the latest technologies to achieve optimal performance. With the switchback design, you can seamlessly swap between track systems and travel effortlessly between various snow conditions.
Reliability:The Polaris Crankcase XC 600/700 RMK SKS Liberty Twin (1997-2005) Switchback is an essential upgrade for those seeking better performance, durability, and longevity for their Polaris RMK Ski-Doos. Whether you're an avid snow sports enthusiast, a professional racer, or a devoted weekend rider, this crankcase delivers unparalleled reliability and peace of mind on the snow trail.
The Polaris Crankcase XC 600/700 RMK SKS Liberty Twin, produced between 1997 and 2005, is a snowmobile model known for its versatile design and powerful performance. If you're considering purchasing one, here are some pros and cons to help you make an informed decision.
Pros:1. Versatility: This snowmobile is known for its ability to perform well in various riding conditions. It features a switchback design that can be adaptable to trail or powder riding, making it a popular choice for those who enjoy exploring different terrains.
2. Powerful Engine: The Polaris Crankcase XC 600/700 RMK SKS Liberty Twin is equipped with a powerful engine that delivers impressive acceleration and top speed. Depending on the specific model year, this engine could be a 550, 600, or 700cc two-stroke twin, all of which offer robust power and efficiency for different riding styles.
3. Advanced Suspension System: This snowmobile comes with an advanced suspension system designed to provide excellent handling and control, especially when tackling rough and uneven terrain. The Light Rail Suspension (LRS) system offers adjustable shocks, facilitating a customizable ride based on your preferences and riding style.
4. Comfortable Cab: The cab on the 1997-2005 Polaris Crankcase XC 600/700 RMK SKS Liberty Twin offers ample room for riders, making for a comfortable riding experience. Additionally, it is well-insulated, keeping you warm during long rides, and ergonomic controls allow for better control and efficiency.
Cons:1. Reliability Concerns: As with any used snowmobile, especially those that are over two decades old, there may be potential reliability issues. Common problems include fuel system issues, leaks, and worn-out drive belts. It's essential to have a thorough inspection before purchasing, as repairs can be costly.
2. Environmental Considerations: The two-stroke engine featured in the Polaris Crankcase XC 600/700 RMK SKS Liberty Twin produces high emissions, which may be a concern for those looking for more eco-friendly options.
3. Maintenance-intensive: Older snowmobiles typically require more maintenance than newer models. The Polaris Crankcase XC 600/700 RMK SKS Liberty Twin is no exception, as it requires regular oil changes, carburetor tuning, and other maintenance tasks to ensure optimal performance.
In conclusion, the Polaris Crankcase XC 600/700 RMK SKS Liberty Twin is a versatile and powerful snowmobile that offers a comfortable riding experience, making it a popular choice for riders. However, its age and reliance on a two-stroke engine mean that potential buyers should be aware of the associated reliability concerns and increased maintenance requirements. If you're willing to invest time, effort, and money into maintaining the snowmobile, it can be an excellent choice for a wide range of riding conditions. Alternatively, newer, more environmentally friendly snowmobiles with four-stroke engines may be more appealing for those who prioritize ease of maintenance and lower emissions.
Assemblies where is used1996 Xc Twin - crankcase Rmk 7 Sks European e Xc 1997 euro e970566 Sks 2003 pro x s03nx6es s03nx7cs s03nx8cs c08 classic s03nd7cs crankcase 2003 edge cc built before s03ns7cs 144 f o s03nk7cs as03nl7cs as03nk8cs as03nl8cs as03nm8cs 2003 stock s03nk7csa 151 s03nl7cs a s03nl7csa s03np7cs 7csa d06 Sp s03np7csa b m-10 s03ne7cs 7csbs03na7css03nf7cs s03nf7cs 7csbs03na7css03ne7cs s03na7cs 7csbs03nf7css03ne7cs touring s03nt7cs s03nt8cs a-s03ns8cs c11 s03nk8cs 800 s03nk8csa s03nl8cs s03nl8csa 159 after s03nm8cs a2004 int'l s04nt6es EEO s04nt7cs 7ce d05 s04nk6es s04nk7cs cs04nl7cs cs04nk8cs cs04nl8cs cs04nm8cs c Switchback s04ns6es s04ns7csd04 s04nd7cs 8cs CSS csb2004 s04np7cs 7csb 7cscs04ne7cs d11 s05nk6es s05nk7cs as05nl7cs as05nk8cs as05nl8cs as05nm8cs 2003 clean set of cases Liberty '96-' 's.