ARCTIC CAT 04-126-27 Kimpex Upper Shaft Rear Suspension Arm

( Brand: Arctic Cat ), ( Manufacturer Part Number: 04-126-27 ), ( Part Type: Shaft Suspension Arm ), ( Country Of Origin: Taiwan )

Review ARCTIC CAT Kimpex New Aftermarket Upper Shaft Rear Suspension Arm fits JAG 340 400

The **Arctic Cat 04-126-27 KIMPEX Upper Shaft Rear Suspension Arm** is a precision-engineered component designed specifically for the **JAG 340 and 400** series of Arctic Cat snowmobiles, ensuring optimal performance, durability, and ride quality in even the most demanding winter conditions. This high-performance suspension arm plays a critical role in the vehicle s rear suspension system, providing the necessary structural integrity and flexibility to absorb shocks from rough terrain while maintaining stability and control. Crafted from **high-grade steel**, this suspension arm is built to withstand the extreme forces generated during high-speed riding, aggressive cornering, and deep snow traversal, where suspension components endure constant stress. The **upper shaft design** ensures proper articulation and alignment of the rear suspension, allowing the snowmobile to maintain a balanced ride height and minimize wheel hop, which is essential for both comfort and handling. Whether navigating icy trails, steep climbs, or deep powder, this suspension arm helps deliver a smoother, more responsive ride by working in tandem with the lower suspension components to dampen vibrations and reduce fatigue on both the rider and the machine. Its compatibility with the **JAG 340 and 400** models makes it a vital replacement part for owners seeking to restore or upgrade their suspension system, ensuring longevity and peak performance. Proper installation and regular maintenance of this component are key to preserving the overall integrity of the snowmobile s suspension, ultimately contributing to a safer, more enjoyable off-season adventure.

### **Pros and Cons of buying a Arctic Cat 04-126-27 (Kimpex Upper Shaft Rear Suspension Arm for Jag 340/400)**

1. **Direct Compatibility** This part is specifically designed for Arctic Cat Jag 340 and 400 models, ensuring a proper fit without modifications.

2. **Durability** Made by Kimpex, a reputable manufacturer known for high-quality suspension components, this part is built to withstand heavy use and rough terrain.

3. **Improved Ride Quality** A well-maintained suspension arm helps reduce vibration, improves shock absorption, and enhances overall handling.

4. **Easier Maintenance** If the original part fails, replacing it with a new OEM-quality or upgraded version simplifies repairs compared to aftermarket parts that may not fit perfectly.

5. **Resale Value** Keeping the vehicle in good condition with genuine or high-quality parts can help maintain its resale value.

6. **Warranty Coverage** If purchased from an authorized dealer or a trusted supplier, this part may come with a warranty, providing peace of mind against premature failure.

1. **Cost** As an OEM or high-quality replacement part, it may be more expensive than aftermarket alternatives, which could offer similar performance at a lower price.

2. **Limited Availability** Depending on the supplier, this part might not be as widely stocked as more common aftermarket components, potentially requiring special ordering.

3. **Installation Complexity** If the vehicle has not been serviced in a while, the suspension arm may be corroded or difficult to remove, requiring extra time and effort to replace.

4. **Potential Overkill** If the original part was not the primary cause of suspension issues, replacing just this component may not fully resolve ride problems without addressing other worn parts (e.g., bushings, shocks).

5. **Weight Consideration** Some aftermarket parts are lighter, which could slightly improve performance, though the difference is minimal in this case.

The Arctic Cat 04-126-27 Kimpex upper shaft rear suspension arm is a reliable, high-quality replacement part for the Jag 340/400 models. It offers direct compatibility, durability, and improved ride quality, making it a solid choice for owners looking to maintain or restore their vehicle s suspension system. However, the higher cost and potential installation challenges should be weighed against the benefits, especially if budget constraints or mechanical limitations exist.

If you are experiencing suspension-related issues (e.g., clunking, poor handling, or excessive wear) and the original part is confirmed to be faulty, purchasing this Kimpex part is a strong recommendation. Ensure you source it from a trusted supplier to verify authenticity and warranty coverage. If cost is a concern, compare it with high-quality aftermarket alternatives (e.g., from reputable brands like Fox or Progressive) that may offer similar performance at a lower price. Additionally, inspect the rest of the suspension system (bushings, shocks, linkages) to address any underlying issues that could affect long-term reliability. If you are unsure about installation, consult a professional mechanic to avoid potential mistakes.

Details:

Please review pictures carefully as they are a large part of the condition. May have some cosmetic surface scuffs from being stored. 1979-1997 Jag 340/440. NEW aftermarket Kimpex upper shaft for the rear suspension arm, new has never been installed or used.

1979-1981 Trail Cat. Kimpex # 04-126-27 same as Arctic Cat OEM 0114-229.

part #: 0412627 price

• $24.95

specifications snowmobileshocksoi:

• for models: 340, 400, Jag
• for makes: Arctic-cat, Arctic
• brand: Arctic Cat
• mpn: 04-126-27
• part type: Shaft Suspension Arm
• country of origin: Taiwan

shipping snowmobileshocksoi:

• cost: $5.78
• transit: 4-10 Days
• class: Standard, Expedited
• type: Calculated
• service: USPS Ground Advantage, UPS Ground, USPS Priority Mail
• carrier: USPS, UPS

general snowmobileshocksoi:

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

offer snowmobileshocksoi:

• availability: In Stock
• options: Ship-to-home
• best offers: True
• sold: 0
• started: April 10, 2026
• quantity: 2

returns snowmobileshocksoi:

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

payments snowmobileshocksoi:

• wallet: Apple-pay
• other
• credit card: Discover

seller snowmobileshocksoi:

• rating: 100.0%
• # reviews: 995
• city: Cornell, Wisconsin

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