KAWASAKI 33040-067 Rear Axle Chain Adjusters

( Manufacturer Part Number: 33040-067 ), ( Part Type: Adjuster Axle Chain ), ( Machine Type: Motocross ), ( Color: Multicolor ), ( Material: Various ), ( Vintage Part: Yes ), ( Placement On Vehicle: Rear ), ( Universal Fitment: No ), ( Compatible Year: 1975 ), ( Country Of Origin: Japan )

Review KAWASAKI Rear Axle Chain Adjusters fits KX400 KX 250 400 1974–1976

The **Kawasaki 33040-067 Rear Axle Chain Adjuster** is a meticulously engineered, high-performance component designed exclusively for Kawasaki KX250 and KX400 dirt bikes manufactured between **1974 and 1976**. This precision-crafted part plays a critical role in maintaining optimal chain tension, ensuring smooth power delivery, reducing wear on the drivetrain, and preventing premature failure of the sprocket and chain assembly. Crafted from durable, heat-treated steel, the adjuster is built to withstand the rigorous demands of off-road racing and heavy-duty trail riding, where excessive chain slack or misalignment can lead to catastrophic chain breakage or derailment. The design features a robust, threaded shaft with a spring-loaded mechanism that allows for quick and easy adjustments, even under high-stress conditions. Whether you're restoring a classic KX400 to its original racing glory or upgrading an older model for improved reliability, this OEM-quality adjuster ensures seamless operation, minimizing chain stretch and maximizing efficiency. Perfect for both restoration projects and performance modifications, this part is a must-have for any Kawasaki enthusiast seeking to preserve the integrity of their bike s drivetrain while enhancing its longevity and performance.

### **Pros and Cons of buying a Kawasaki 33040-067 (1975 KX400 Rear Axle Chain Adjusters for KX 250/400, 1974 1976)**

1. **Direct Fitment** This part is specifically designed for Kawasaki KX250 and KX400 models from 1974 to 1976, ensuring compatibility without modification.

2. **Authentic Replacement** A genuine Kawasaki part means it should meet the same quality and durability standards as the original, reducing the risk of premature failure.

3. **Prevents Chain Slippage** Properly adjusted chain adjusters help maintain proper tension, reducing wear on the sprocket, chain, and drivetrain components.

4. **Easy Installation** These adjusters are straightforward to install, requiring basic tools and minimal mechanical skill.

5. **Cost-Effective for Maintenance** Replacing worn or broken adjusters is far cheaper than dealing with a failed chain or damaged sprocket.

6. **Improves Performance** A well-adjusted chain ensures smoother power delivery and reduces unnecessary strain on the engine and transmission.

7. **Long-Term Reliability** Kawasaki parts are known for durability, especially when compared to aftermarket alternatives that may wear out faster.

1. **Potential Age-Related Wear** Since this is a used or vintage part, it may have some wear or minor defects, though a reputable seller should inspect and test it before sale.

2. **Limited Availability** As a discontinued model part, sourcing may be difficult, requiring searches through specialty motorcycle shops, online marketplaces, or eBay.

3. **Price Consideration** Depending on condition and seller, the cost may be higher than newer aftermarket alternatives, though it remains a reasonable investment for a critical component.

4. **Mixed Condition Risk** If purchasing from a private seller, there s a chance the part could be damaged or improperly stored, leading to further issues upon installation.

5. **Requires Basic Maintenance Knowledge** While installation is simple, the buyer should understand chain adjustment to ensure proper tensioning after fitting.

The **Kawasaki 33040-067 rear axle chain adjusters** are a solid choice for restoring or maintaining a 1974 1976 KX250 or KX400. They offer **direct fitment, reliability, and ease of installation**, making them ideal for riders who prioritize authenticity and long-term functionality. However, **sourcing may be challenging**, and buyers should verify the part s condition before purchasing to avoid unnecessary complications.

- **Buy from a trusted source** (Kawasaki dealer, reputable online seller, or a mechanic with access to OEM parts) to ensure authenticity and quality.

- **Inspect the part** for signs of wear, rust, or damage before installation.

- **Pair with a chain check** replace the chain if it shows excessive wear to maximize the lifespan of the new adjusters.

- **Follow Kawasaki s adjustment guidelines** to set proper tension and prevent premature failure.

If budget is a concern, **aftermarket alternatives** (such as OEM-compatible chain adjusters from brands like **DID, Power Grips, or Tsubaki**) may be worth considering, but the Kawasaki part remains the most reliable choice for vintage KX models.

Details:

part #: 33040067 prices

• $37.99-$69.00

specifications cyclevintagee:

• for models: Kx400, Kx, 250, 400
• for makes: Kawasaki
• for years: 1974-1976
• mpn: 33040-067
• part type: Adjuster Axle Chain
• machine type: Motocross
• color: Multicolor
• material: Various
• vintage part: Yes
• placement on vehicle: Rear
• universal fitment: No
• compatible year: 1975
• country of origin: Japan

general cyclevintagee:

• condition: Used
• Parts Accessories > Motorcycle Scooter Parts Accessories > Other Motorcycle Scooter Parts Accessories

offer cyclevintagee:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: March 1, 2026

seller cyclevintagee:

• rating: 99.8%
• city: Dorset, Ohio
• # reviews: 576

returns cyclevintagee:

• policy: No Returns

shipping cyclevintagee:

• transit: 4-8 Days
• service: Standard
• type: Fixed
• class: Standard
• cost: $0.00

payments cyclevintagee:

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

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