fits model: 550, Ext. make: Arctic, Arctic-cat. year: 1991–1993.

( Brand: Caltric ), ( Manufacturer Part Number: MG116AA2011 ), ( Part Type: Gasket Spring Exhaust ), ( Color: Dark Grey ), ( Material: Graphite ), ( Warranty: 90 Days ), ( Vintage Part: No ), ( Oe Part Number: 0612-131, 0612-188, 3323-002 ), ( Item Length: 64.8 Mm ), ( Item Width: 12.9 Mm ), ( Compatible Model: For Arctic Cat Ext 550 1992-1993 Ext Special 1991 ), ( Country Of Origin: China ), ( Placement On Vehicle: Between Muffler Muffler Pipe )
The **Caltric MG116AA2011 Exhaust Gaskets and Springs Kit** is a meticulously engineered replacement solution designed specifically for Arctic Cat 550 engines manufactured between 1991 and 1993, ensuring a precise fit and optimal performance for these powerful outboard motors. This high-quality kit is crafted to address common wear issues in the exhaust system, where gaskets and springs degrade over time due to heat, vibration, and exposure to marine environments, leading to leaks, reduced efficiency, and potential damage to internal components. The kit includes a set of **new, durable exhaust gaskets** that are precision-molded to match the exact dimensions of the original components, eliminating gaps and ensuring a tight, reliable seal that prevents exhaust gases from escaping prematurely. Complementing the gaskets are **high-performance springs**, designed to maintain proper tension and alignment within the exhaust manifold, reducing stress on the engine and muffler system while improving overall exhaust flow and power output.
What sets this Caltric kit apart is its **superior material composition**, featuring corrosion-resistant alloys and heat-treated components that withstand the harsh conditions of saltwater, UV exposure, and fluctuating temperatures commonly encountered in marine applications. The gaskets are reinforced with high-temperature-resistant compounds to prevent warping or cracking, while the springs are engineered with a spring steel alloy that maintains elasticity and structural integrity even after prolonged use. Installation is straightforward, thanks to the kit s **universal compatibility** with the Arctic Cat 550 s exhaust system, allowing mechanics and DIY enthusiasts alike to replace worn parts efficiently without the need for specialized tools or extensive modifications. By restoring the exhaust system to factory specifications, this kit not only enhances the engine s efficiency and longevity but also contributes to cleaner emissions and quieter operation, making it an essential upgrade for owners seeking to preserve their Arctic Cat s performance and reliability.
Whether used during routine maintenance or as part of a more extensive engine overhaul, the **Caltric MG116AA2011 Exhaust Gaskets and Springs Kit** represents a cost-effective investment in the health of your 1991 1993 Arctic Cat 550. Its precision engineering and durable construction ensure that once installed, the kit will perform flawlessly, reducing the likelihood of future leaks or mechanical failures that could disrupt your time on the water. For those who demand nothing less than the best in aftermarket performance parts, this kit delivers the perfect balance of quality, compatibility, and ease of installation, making it a trusted choice for Arctic Cat enthusiasts and professionals alike.
### **Pros and Cons of buying a Caltric MG116AA2011 Exhaust Gaskets & Springs Kit for Arctic Cat 550 (1991 1993)**
#### **Pros:**1. **Direct Fitment** The kit is specifically designed for Arctic Cat 550 engines from 1991 to 1993, ensuring compatibility without modifications.
2. **High-Quality Materials** Caltric is known for using durable materials that resist heat, pressure, and wear, reducing the risk of leaks or premature failure.
3. **Complete Solution** The kit includes both exhaust gaskets and springs, meaning you won t need to source additional parts separately.
4. **Performance Benefits** Properly sealed exhaust components improve engine efficiency, reduce backpressure, and help maintain optimal exhaust flow.
5. **Prevents Leaks & Damage** A failing exhaust gasket can cause coolant or oil leaks, leading to overheating or internal engine damage. Replacing them proactively avoids costly repairs.
6. **Easy Installation** The kit is designed for straightforward replacement, though some mechanical skill is still required for proper installation.
7. **Long-Term Reliability** High-quality gaskets and springs extend the lifespan of the exhaust system, reducing the need for frequent replacements.
#### **Cons:**1. **Cost** While not excessively expensive, it represents a significant investment compared to basic gasket replacements. If the engine is older or heavily worn, other underlying issues may need addressing simultaneously.
2. **Installation Complexity** Replacing exhaust gaskets requires removing the exhaust manifold, which can be labor-intensive, especially for those without experience with engine work.
3. **Potential for Improper Fit** If the installation is not done correctly (e.g., improper torque, misalignment), it could lead to leaks or damage to the exhaust ports.
4. **Limited Availability of Parts** If the kit is discontinued or hard to find, sourcing replacements later may be difficult.
5. **Additional Wear Indicators** If the engine has other worn components (e.g., head gaskets, cylinder head bolts), this repair may expose those issues, requiring further work.
---
### **Conclusion**
The **Caltric MG116AA2011 exhaust gaskets and springs kit** is a **reliable, direct-fit solution** for Arctic Cat 550 engines from 1991 1993. It offers **long-term protection against leaks, improved exhaust efficiency, and peace of mind** for owners who prioritize maintenance. However, the **labor-intensive installation** and **potential for hidden engine issues** mean it s best suited for those who are either experienced with engine work or willing to invest in professional help.
If your engine is running well otherwise and the gaskets are failing (evidenced by leaks, overheating, or exhaust smoke), this kit is a **worthwhile preventive measure**. If the engine shows signs of broader wear (e.g., compression loss, coolant mixing with oil), a **full inspection** may be necessary before proceeding.
---
### **Recommendation**
- **Buy the kit** if you re experiencing **exhaust leaks, overheating, or reduced performance** and the engine otherwise appears healthy.
- **Consider professional installation** if you lack experience with exhaust manifold removal and gasket replacement.
- **Inspect related components** (e.g., head gaskets, cylinder head bolts) during the process to avoid future issues.
- **Store spare springs** in case of future replacements, as they can wear out over time.
For most Arctic Cat 550 owners, this is a **smart, cost-effective upgrade** that prevents minor problems from becoming major repairs.
Order Includes. Bear cat 550 2-Pass 1995 -1996. Bear cat 340 2-Pass 1995 -1997. Bear cat 340 136 1999.
Bear cat 340 1998 2000. For Arctic Cat model's.