fits model: Se, 700, Legend. make: Ski-doo. year: 2003–2004.

( Brand: Spi ), ( Manufacturer Part Number: 0304SDL700SETEK ), ( Part Type: Bearing Gasket Piston ), ( Piston Type: Cast, Single Ring ), ( Ski-doo Engine Type: Engine Type 693 ), ( Kit Includes: 2 Piston Kits, Top End Gaskets, 2 Wrist Pin Bearings ), ( Piston Surface Finish: Has Teflon Skirt Coating ), ( Piston Size: Standard Bore 78mm ), ( Vehicle Type: Snowmobile ), ( Pistons Replace Oem Ski-doo Part Number: 420888298, 420888296, 420888293 ), ( Compatible Model: Legend 700 Se )
If you're the proud owner of a Ski-Doo Legend 700 SE SPi snowmobile manufactured between 2003 and 2004, you understand the importance of maintaining its top-notch performance. As part of this maintenance regimen, regularly replacing worn-out components is a must. The 0304SDL700SETEK Top End Piston Bearing Kit from SE Tek is an excellent investment for your Legend 700 SE SPi, ensuring peak engine efficiency and reliability.
This top-end piston bearing kit is specifically designed to accommodate the 78mm boresize for Ski-Doo Legend 700 SE SPi engines produced between 2003 and 2004. The kit comprises high-quality piston rings, piston pin bushings, wrist pin bushings, connecting rod bushings, and piston bearing assemblies. All the components included are manufactured to precision standards and are engineered to deliver superior strength and durability, ensuring optimal engine performance.
Piston rings are essential components in the engine that seal the combustion chamber effectively, preventing the escape of gases and maintaining pressure within the engine. Over time, they wear out, leading to a loss of sealing integrity and reducing engine performance. The piston rings included in this kit are manufactured using premium materials and are precision crafted to provide an excellent seal while allowing for smooth engine operation.
Moreover, the piston pins and connecting rods are critical components that anchor the pistons to the crankshaft and transfer engine power efficiently. Worn-out components in this area can lead to inefficient power transfer, impacting engine performance. The piston pin bushings and connecting rod bushings in this top end piston bearing kit are manufactured from high-quality materials to ensure a natural, smooth bearing transfer of power, with minimal friction and wear.
The bearing assemblies included are also noteworthy, featuring high-quality bearings encased in seal housing to maintain proper lubrication and minimize wear. Properly functioning bearing assemblies ensure reduced engine noise, vibration, and heat generation, contributing to a more enjoyable and effective riding experience. The skirted design of the housings provides additional sealing to prevent any potential leakage of oil from the engines as well.
It is highly recommended that you replace your engine's piston bearings periodically to maintain the overall health and longevity of your Ski-Doo Legend 700 SE SPi. With the 0304SDL700SETEK Top End Piston Bearing Kit from SE Tek, you're investing in high-quality replacement parts, designed to deliver superior engine performance, durability, and reliability, enabling you to enjoy your snowmobile with peace of mind. So, upgrade your Ski-Doo Legend 700 SE SPi today with this essential top end piston bearing kit and revel in the difference!
PROC
1. Enhances Engine Performance: Replacing the pistons, bearings, and top gasket can improve the engine's performance. You'll experience smoother operation, reduced engine noise, and increased power.
2. Preserves the Engine's Lifespan: Old or worn-out components can lead to more significant problems if left unrepaired. By replacing these parts, you're preventing potential future engine damage, improving the overall life of your snowmobile.
3. Improved Fuel Efficiency: Worn-out parts can cause increased fuel consumption. New components can return your engine to its original efficiency, helping you save on fuel costs in the long run.
CON :1. Cost: Replacing these components can be costly, and you'll need to consider the expense beyond just the kit price. Labor costs and additional parts for the repair process may add to the overall cost.
2. Time-Consuming Process: This is a significant repair that requires specialized tools and expertise. Expect to spend some time taking the engine apart, installing the new parts, and putting it back together.
3. Risk of Damaging Other Components: During the disassembly and installation process, there's a risk of damaging other components or causing unintended wear and tear. Appoint a professional to minimize this risk.
CONCLUSION:Investing in a 0304SDL700SETEK Ski-Doo Legend 700 SE SPI Pistons, Bearings, Top Gasket Kit (78mm End) offers benefits such as improved engine performance, extended engine lifespan, and increased fuel efficiency. However, consider the associated costs and potential risks before making your decision. If you're comfortable working on your snowmobile or have the necessary resources, this could be a worthwhile investment. If not, hiring a professional mechanic may be the best course of action. Ultimately, regular engine maintenance is essential to ensure optimal performance and longevity of your snowmobile.
Pistons are for the standard bore 78mm. Spi pistons feature the following: high-silicon content hyper eutectic cast aluminum material for less heat expansion, tighter clearances, increased hardness, longer life and reduced scuffing.
Hard anodized crowns are 75 stronger than non-anodized, providing minimal expansion and reducing the chance of cold Seizures when combined with teflon molybdenum coated skirts. Features machined, smooth piston crowns for reduced carbon buildup, increased horsepower and fuel economy. Mos2 teflon molybdenum coated skirts perform at the highest standards, reducing friction and heat for added power longevity.
Brand new top end rebuild kit.