KAWASAKI 390070438 Rear Dogbone Shock Linkage Link
fits model: Ex400, 400, Ninja. make: Kawasaki. year: 2023.
( Manufacturer Part Number: 390070438 ), ( Frame Type: Sport Bike ), ( Machine Type: Street Motorcycle ), ( Color: Black ), ( Material: Metal ), ( Vintage Part: No ), ( Placement On Vehicle: Rear ), ( California Prop 65 Warning: Yes ), ( Type: Frame ), ( Manufacturer Warranty: 1 Month ), ( Oe/oem Part Number: 39007-0438 ), ( Country Of Origin: Japan )
Review KAWASAKI Rear Dogbone Shock Linkage Link Oem fits NINJA EX400 400 2023
The **Kawasaki 390070438 2023 Ninja 400 EX400 Rear Dogbone Shock Linkage Link** is a precision-engineered, high-performance component designed exclusively for Kawasaki s 2023 Ninja 400 EX400, serving as a critical linkage in the rear suspension system. This linkage, often referred to as the "dogbone" due to its distinctive shape, plays a pivotal role in translating the vertical movement of the rear shock into lateral and longitudinal forces, ensuring optimal wheel travel, stability, and handling responsiveness. Crafted from high-grade, heat-treated steel, the linkage is built to withstand the rigorous demands of sportbike riding, including aggressive cornering, hard braking, and high-speed maneuvers, while maintaining durability and structural integrity over thousands of miles. Its robust construction minimizes flex and deformation, which is essential for preserving the suspension s performance and the bike s overall ride quality. The linkage features a polished, machined finish that not only enhances its aesthetic appeal but also reduces friction and wear, contributing to a smoother operational feel. Whether you're a track-focused rider pushing the limits of your Ninja 400 EX400 or an enthusiast seeking to fine-tune the bike s handling for daily commuting or spirited rides, this OEM replacement part ensures a seamless fit and reliable performance. Proper installation of this linkage is crucial, as it directly impacts the suspension geometry, so it s recommended to follow Kawasaki s service manual guidelines or consult a professional mechanic to guarantee optimal alignment and functionality.
### **Pros and Cons of Buying a Kawasaki 2023 Ninja 400 EX400 Rear Dogbone Shock Linkage Link (Part #390070438)**
#### **Pros:**1. **OEM Compatibility** This is an original Kawasaki part designed specifically for the 2023 Ninja 400 EX400, ensuring a perfect fit and proper function without modifications.
2. **Durability** Kawasaki uses high-quality materials in their suspension components, which are built to withstand regular riding stress, reducing the risk of premature failure.
3. **Reliability** Since it s a factory-replacement part, it should perform consistently with the bike s original suspension system, maintaining handling and comfort.
4. **Warranty Coverage** If purchased directly from Kawasaki or an authorized dealer, it may come with a warranty, providing peace of mind against defects.
5. **Performance Consistency** A properly functioning dogbone linkage ensures smooth shock operation, improving ride quality, stability, and braking performance.
6. **Ease of Installation** Being an OEM part, it should align correctly with the existing suspension components, making installation straightforward for a mechanic or experienced rider.
7. **Long-Term Cost Savings** Using a genuine part reduces the risk of compatibility issues or premature wear that could arise from aftermarket alternatives.
#### **Cons:**1. **Higher Cost** OEM parts are typically more expensive than aftermarket alternatives, which may be a significant investment if the bike is older or has other worn components.
2. **Limited Availability** Depending on the region, finding this specific part may require ordering from Kawasaki or a specialty supplier, potentially adding lead time.
3. **No Upgrades** Unlike aftermarket parts, this linkage does not offer performance enhancements (e.g., stiffer springs, adjustable damping), so it may not improve handling beyond stock specifications.
4. **Potential Overkill for Mild Use** If the bike is primarily used for casual commuting or light riding, the stock suspension may already suffice, making this replacement unnecessary.
5. **Installation Complexity** While straightforward, replacing the linkage may require basic mechanical skills or a visit to a shop, adding labor costs if not done in-house.
6. **No Customization Options** Unlike aftermarket dogbone linkages, this part does not allow for adjustments to suspension geometry, which some riders may want for tuning.
---
### **Conclusion:**The **Kawasaki 2023 Ninja 400 EX400 Rear Dogbone Shock Linkage Link (Part #390070438)** is a reliable, high-quality replacement part that ensures proper suspension function and longevity. It is ideal for riders who prioritize **OEM compatibility, durability, and warranty coverage**, especially if the bike s suspension is worn or damaged. However, the **higher cost and lack of performance upgrades** make it less appealing for riders seeking aftermarket enhancements or those on a tight budget.
If the linkage is failing and causing handling issues, replacing it with this part is a **safe and recommended choice** to restore the bike s original performance. For riders looking for cost savings or customization, an aftermarket alternative (e.g., from brands like **Progressive, hlins, or Fox**) might be worth considering but only if thoroughly researched for compatibility.
### **Final Recommendation:** **Buy the Kawasaki OEM part if:**- You need a **direct replacement** for a failed linkage.
- You want **guaranteed compatibility** and warranty support.
- The bike s suspension is critical to its performance (e.g., aggressive riding, track use).
**Consider alternatives if:**- You re open to **aftermarket options** for cost savings or performance tweaks.
- The bike has other suspension components (e.g., shocks, springs) that could benefit from an upgrade bundle.
- You re unsure whether the linkage is the sole issue (a full suspension inspection may be warranted).
For most riders replacing a worn linkage, the **Kawasaki OEM part is the best choice** due to its reliability and seamless integration. However, weigh the cost against the bike s overall condition and riding needs before purchasing.
Details:
Model LINE: EX400 NINJA SERIES. This item is in full working condition. Everything can be resolved. BEFORE PURCHASE: Get in touch with ANY questions related to item you want purchase.
SAME-DAY SHIPPING: Purchase before 2PM EST. This item was previously used and may show some signs of imperfection. Model: NINJA 400. The exact part number match is the only guarantee of fitment.
M157 2023 KAWASAKI EX400 JKAEXKG16PDAM5861 6,203 Miles.
part #: 390070438 prices
- $15.81-$49.99
specifications mocycfra:
- for models: Ex400, 400, Ninja
- for makes: Kawasaki
- for years: 2023
- mpn: 390070438
- frame type: Sport Bike
- machine type: Street Motorcycle
- color: Black
- material: Metal
- vintage part: No
- placement on vehicle: Rear
- california prop 65 warning: Yes
- type: Frame
- manufacturer warranty: 1 Month
- oe/oem part number: 39007-0438
- country of origin: Japan
general mocycfra:
- condition: Used
- Motorcycle Scooter Parts Accessories > Body Frame > Frames Parts
shipping mocycfra:
- type: Fixed
- class: Economy
- transit: 5-10 Days
- cost: $0.00
- service: Economy
returns mocycfra:
- paid by: Seller
- time: 60 Days
- policy: Returns Accepted
payments mocycfra:
- wallet: Apple-pay
- other
- credit card: Discover
offer mocycfra:
- availability: In Stock
- sold: 0
- started: May 2, 2026
- options: Ship-to-home
- quantity: 1
- best offers: True
seller mocycfra:
- # reviews: 20581
- city: Newark, New Jersey
- rating: 99.7%
Kawasaki 390070438 Is Similar To:
- 000-00-0000-0 Kawasaki Engine Motor Mounts Brackets Hardware Oem Kx (32.4% similar) 1998 Kawasaki KX250 motor mounts free shipping esteemed condition motor mounts brackets hardware may fit other years model's...(January 14th, 2019)
- 0137855 Kawasaki 2015 Ninja 650 Ex650a (42.5% similar) Frame from ninja ex only 2000 MILE ,fit 12,13,14,2015Y...(March 8th, 2017)
- 040ha146410 Yoshimura Works Edition Frame Sliders Kawasaki Ninja (20.1% similar) Help minimize damage from sliding type FALLS6061-T6 aluminum mounts are CBC machined and hard-anodize dinner sleeve with laser-etched Chimera logo includes all required mounting hardware stainless steel bolts sold as pairs note: no fairing modifications. The plastic construction is soft enough to ...(July 5th, 2018)
- 0906884 Kawasaki Ninja Rear Subframe Back Sub Frame Bracket Mount (44.3% similar) Each part is systematically placed to be easily located once purchased. More options available upon request. Many countries only allow 79 max package length and girth combined...(April 11th, 2018)
- 0906885 Kawasaki Ninja Rear Subframe Back Sub Frame (44.4% similar) More options available upon request. Many countries only allow 79 max package length and girth combined. Each part is systematically placed to be easily located once purchased. If the item does not fit motorcycle model's specified in listing...(April 11th, 2018)
- 1064209 Kawasaki Ninja Rear Swingarm Back Suspension Swing Arm (42.3% similar) If the item does not fit motorcycle model's specified in listing. Each part is systematically placed to be easily located once purchased. Many countries only allow 79 max package length and girth combined. More options available upon request...(April 20th, 2018)
- 1064301 Kawasaki Ninja Frame Chassis Slvg (37.9% similar) More options available upon request. Many countries only allow 79 max package length and girth combined. Each part is systematically placed to be easily located once purchased. If the item does not fit motorcycle model's specified in listing...(May 23rd, 2018)
- 1064607 Kawasaki Vulcan Classic Lt Rear Swingarm Back Suspension Swing (34.5% similar) More options available upon request. Many countries only allow 79 max package length and girth combined. If the item does not fit motorcycle model's specified in listing...(May 8th, 2018)
- 1066049 Kawasaki Rear Swingarm Back Suspension Swing Arm Rash (33.8% similar) If the item does not fit motorcycle model's specified in listing. Many countries only allow 79 max package length and girth combined. More options available upon request. Each part is systematically placed to be easily located once purchased...(May 30th, 2018)
- 11011-1426 Kawasaki Oem Airbox Assembly Air Box Kx (19.2% similar) ...(July 20th, 2018)
- 11011-1612 Kawasaki Oem Airbox Assembly Air Box Kx (19.2% similar) ...(July 16th, 2018)
