SPI SP-2635-545405 Arm Upper Bushing Bolt Left Right Kit Cat 6000

( Brand: Spi ), ( Manufacturer Part Number: SP-2635-545405 ), ( Part Type: Arm Bushing Bolt )

Review SPI Arctic Cat 6000 Upper A arm Bushing And Bolt Kit Left Or Right fits ZR RS 2017

The **Arctic Cat ZR 6000 (2017) Upper A-Arm Bushing Bolt Kit (SPI SP-2635-545405)** is a meticulously engineered replacement assembly designed to restore optimal suspension performance, handling precision, and ride comfort to your high-performance snowmobile. This kit is specifically tailored for the left and right upper A-arms of the ZR 6000, a model renowned for its aggressive off-piste capabilities and relentless speed. The kit includes high-quality, durable components that address common wear points, ensuring a seamless fit and reliable operation under the most demanding conditions. At its core, the kit features **premium polyurethane bushings**, engineered to withstand the extreme forces generated during high-speed turns, deep powder runs, and aggressive terrain navigation. These bushings are precision-molded to match the original dimensions, eliminating play and maintaining proper alignment of the upper A-arms, which is critical for consistent steering response and suspension articulation. Complementing the bushings are **heavy-duty bolt sets**, crafted from corrosion-resistant, high-strength steel to prevent loosening or failure under the intense vibrations and loads encountered during prolonged use. The bolts are designed with a torque specification that balances security with ease of installation, allowing for quick and hassle-free maintenance without compromising structural integrity. Whether you're tackling icy trails, deep backcountry powder, or technical descents, this kit ensures that your ZR 6000 s suspension remains responsive and resilient. The inclusion of both left and right components guarantees a balanced upgrade, preventing uneven wear and maintaining symmetrical handling characteristics. By investing in this kit, you re not only extending the lifespan of your suspension components but also enhancing the overall driving experience delivering sharper cornering, reduced fatigue, and improved traction in all conditions. Perfect for both seasoned riders seeking a performance edge and enthusiasts looking to preserve their machine s factory precision, this **SPI SP-2635-545405 Upper A-Arm Bushing Bolt Kit** is an essential upgrade for anyone who demands the best from their Arctic Cat ZR 6000.

### **Pros and Cons of buying a SPI SP-2635-545405 Arctic Cat ZR 6000 (2017) Upper A-Arm Bushing Bolt Kit (Left & Right)**

1. **Direct Fitment** This kit is specifically designed for the 2017 Arctic Cat ZR 6000, ensuring compatibility without modifications. It includes both left and right bushings and bolts, eliminating the need to source parts separately.

2. **Improved Ride Comfort** Worn or damaged A-arm bushings can cause excessive vibration, clunking noises, and poor handling. Replacing them with new, high-quality bushings (likely made from durable rubber or polyurethane) can restore smooth operation and reduce road noise.

3. **Enhanced Durability** The kit includes new bolts, which may be upgraded in material or design to prevent loosening or failure over time. This helps maintain structural integrity and reduces the risk of sudden component failure.

4. **Prevents Further Damage** Ignoring worn bushings can lead to misalignment, excessive stress on suspension components, and potential damage to the steering or frame. Replacing them proactively can save money on more extensive repairs later.

5. **Easy Installation** The kit is sold as a complete set, meaning all necessary parts are included. This simplifies the replacement process, as you won t need to hunt for individual bushings or bolts.

6. **Potential Performance Benefits** If the original bushings were degraded, replacing them with fresh ones can improve steering responsiveness and reduce play in the suspension, leading to better handling.

7. **Cost-Effective Maintenance** Replacing bushings is a relatively inexpensive preventative measure compared to repairing or replacing damaged suspension components downstream.

---

1. **Labor-Intensive Installation** Replacing A-arm bushings requires lifting the vehicle, removing the wheel, and often disconnecting the steering linkage or sway bar. This is a time-consuming job that may require specialized tools (e.g., a torque wrench, bushings press, or a helper).

2. **Potential for Over-Tightening** If bolts are not torqued correctly, they may strip or loosen over time. Improper installation can lead to premature wear or failure, negating the benefits of the new parts.

3. **Quality Variability** While SPI is a reputable brand, the quality of bushings can vary depending on the specific material (e.g., rubber vs. polyurethane). Some aftermarket bushings may wear out faster than OEM parts, especially in harsh conditions.

4. **Hidden Damage** If the A-arms themselves are bent or cracked, replacing just the bushings won t fix the underlying issue. A thorough inspection may be needed to ensure the entire assembly is sound.

5. **Cost of Additional Tools** If you don t already own them, you may need to invest in tools like a torque wrench, bushings press, or a jack stand setup to complete the job safely and correctly.

6. **DIY Skill Requirement** This is an intermediate-level repair. Those without mechanical experience may struggle with alignment, torque specifications, or proper lubrication of new bushings.

7. **Time Commitment** Depending on your schedule, this project could take several hours to complete, especially if you re doing it alone.

---

### **Conclusion**

The **SPI SP-2635-545405 Arctic Cat ZR 6000 Upper A-Arm Bushing Bolt Kit** is a practical and cost-effective solution for maintaining or restoring suspension performance on your 2017 Arctic Cat ZR 6000. The direct fitment, improved ride quality, and preventative benefits outweigh the minor drawbacks, particularly for owners who prioritize long-term vehicle health.

However, the labor-intensive nature of the installation and the need for precision make it a project best suited for those with at least basic mechanical skills or for those willing to pay a professional mechanic to perform the work. If you re comfortable with suspension repairs and have the necessary tools, this kit is a solid investment. If not, the convenience of professional installation may justify the added cost.

### **Recommendation**

- You notice clunking noises, excessive play, or vibration in the front suspension.

- You re planning a suspension refresh or routine maintenance.

- You have the time, tools, and mechanical ability to install it properly.

- You want to avoid more costly repairs down the road.

- You re unsure about your ability to install it correctly (professional installation may be safer).

- The A-arms themselves show signs of damage (replace them as well if needed).

- You re on a tight budget and can delay the repair (though this risks further damage).

For most owners, this kit is a worthwhile purchase just ensure you approach the installation with care and follow manufacturer torque specifications. If in doubt, consult a trusted mechanic to verify the condition of your A-arms before proceeding.

Details:

Bushing and bolt kit to fit SPI A-Arm SM-08215, SM-08216. Parts without fitment are to be assumed universal and may require vehicle modification. I need to exchange an item. Arctic Cat XF 7000 Cross Trek 2017 - 2018.

Brand: SPI, model Number: SP-2635-545405. SPI Arctic Cat ZR 6000 RS 2017 Upper A-Arm Bushing Bolt kit Left or Right: kit Contains: One. Fits: SPI Upper A-Arm. This is helpful if you are buying multiple items.

part #: sp2635545405 price

• $21.20

specifications snowmobileshocksoi:

• for models: Zr, Rs
• for makes: Arctic, Arctic-cat
• for years: 2017
• brand: Spi
• mpn: Sp-2635-545405
• part type: Arm Bushing Bolt

general snowmobileshocksoi:

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

offer snowmobileshocksoi:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: April 30, 2026
• quantity: 3

payments snowmobileshocksoi:

• wallet: Google-pay
• credit card: Diners-club
• other

returns snowmobileshocksoi:

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

seller snowmobileshocksoi:

• city: Indiana, US
• rating: 99.9%
• # reviews: 84229

shipping snowmobileshocksoi:

• transit: 2-5 Days
• class: Standard
• type: Fixed
• cost: $0.00
• service: Standard

Spi SP-2635-545405 Is Similar To:

• 1 Sm-08031 Spi Front End Bushing Kit Many Polaris Rxl 703624230715 (30.2% similar) Shipping in continental us is free. We branched out into specific parts people need to keep their machines going. More excess inventories were hunted down and sold. A deal was made and that inventory sold online over the next few months as sideline job. After seeing that success forward was born. ...(July 9th, 2018)
• 1 Sm-08052 Spi Trailing Arm Left Hand Black Lynx Replaces 703624225063 (23.3% similar) After seeing that success forward was born. More excess inventories were hunted down and sold. A deal was made and that inventory sold online over the next few months as sideline job. Shipping in continental us is free. Many other companies just put up what they think the parts fit. We branched out ...(June 22nd, 2018)
• 1 Sm-08094-2 Spi Trailing Arm Right Hand Silver Polaris Edge 642141104768 (21.7% similar) Shipping in continental us is free. A deal was made and that inventory sold online over the next few months as sideline job. We branched out into specific parts people need to keep their machines going. More excess inventories were hunted down and sold. Many other companies just put up what they ...(July 2nd, 2018)
• 1 Sm-08126r Spi Trailing Arm Right Hand Red Polaris Vertical 703624225070 (21.7% similar) We branched out into specific parts people need to keep their machines going. More excess inventories were hunted down and sold. A deal was made and that inventory sold online over the next few months as sideline job. Many other companies just put up what they think the parts fit. Shipping in ...(June 22nd, 2018)
• 1 Sm-08126s Spi Trailing Arm Right Hand Silver Polaris Vertical 703624225186 (21.3% similar) Spi trailing arm - right hand silver Polaris vertical escape most 2005 Mk manufactured by snowmobile chorally mounting Spindle tubes shipping in continental us is free. Many other companies just put up what they think the parts fit. We branched out into specific parts people need to keep their ...(June 19th, 2018)
• 1 Sm-08127s Spi Trailing Arm Left Hand Silver Polaris Vertical 703624225193 (25% similar) Shipping in continental us is free. We branched out into specific parts people need to keep their machines going. After seeing that success forward was born. Many other companies just put up what they think the parts fit. More excess inventories were hunted down and sold...(July 2nd, 2018)
• 1 Sm-08181 Spi Right Side Upper Polaris Snowmobiles Replaces Oem 703624230067 (22.4% similar) Shipping in continental us is free. More excess inventories were hunted down and sold. After seeing that success forward was born. Many other companies just put up what they think the parts fit. A deal was made and that inventory sold online over the next few months as sideline job...(June 20th, 2018)
• 1 Sm-08210 Spi Right Side Lower Polaris Snowmobiles Replaces Oem 703624229368 (12.9% similar) Many other companies just put up what they think the parts fit. Shipping in continental us is free. A deal was made and that inventory sold online over the next few months as sideline job. More excess inventories were hunted down and sold...(July 1st, 2018)
• 1 Sm-08215yamaha Spi Right Side Upper Yamaha Snowmobiles Replaces Oem 703624231378 (27.4% similar) A deal was made and that inventory sold online over the next few months as sideline job. Shipping in continental us is free. Many other companies just put up what they think the parts fit. More excess inventories were hunted down and sold. We branched out into specific parts people need to keep ...(April 25th, 2018)
• 1 Sm-08216 Spi Left Side Upper Arctic Cat Snow Replaces 703624231385 (28.6% similar) Shipping in continental us is free. We branched out into specific parts people need to keep their machines going. After seeing that success forward was born. Many other companies just put up what they think the parts fit. More excess inventories were hunted down and sold...(June 24th, 2018)
• 1 Sm-08216yamaha Spi Left Side Upper Yamaha Snowmobiles Replaces Oem 703624231392 (26.4% similar) 75 SR10LL Yamaha Sr viper LTZ SE many other companies just put up what they think the parts fit. Shipping in continental us is free. We branched out into specific parts people need to keep their machines going. A deal was made and that inventory sold online over the next few months as sideline job. ...(April 25th, 2018)