KAWASAKI 51048-0576 Gas Cap Tank

( Manufacturer Part Number: 51048-0576 ), ( Part Type: Cap Tank ), ( Manufacturer Warranty: 1 Year ), ( Material: Plastic ), ( Universal Fitment: No ), ( California Prop 65 Warning: True )

Review KAWASAKI Cap assy tank Gas

The **Kawasaki 51048-0576 Cap-Assy-Tank Gas Cap** is a precision-engineered, high-performance fuel system component designed exclusively for Kawasaki engines, ensuring optimal functionality and reliability across a range of two-stroke and four-stroke power equipment. This meticulously crafted assembly combines a durable **metal gas cap** with a robust **tank assembly**, featuring a secure, leak-proof sealing mechanism that prevents fuel evaporation and maintains pressure within the fuel system. The cap is constructed from high-grade, corrosion-resistant materials, including a sturdy metal housing and a reinforced rubber gasket, which guarantees a tight, airtight fit to preserve fuel integrity and minimize emissions. Engineered with Kawasaki s signature attention to detail, this gas cap assembly includes a **threaded interface** that aligns seamlessly with the fuel tank s mounting points, ensuring a snug and vibration-resistant connection even under demanding operating conditions. Whether installed on a lawnmower, chainsaw, or other Kawasaki-powered machinery, this component is built to withstand frequent use, extreme temperatures, and exposure to the elements, providing long-lasting performance without compromising on safety or efficiency. The inclusion of a **clear or tinted plastic cover** (depending on the model variant) not only enhances visibility of the fuel level but also adds an aesthetic touch while maintaining functionality. For enthusiasts and professionals alike, this gas cap assembly represents a critical yet often overlooked element of Kawasaki s commitment to performance, durability, and ease of maintenance, ensuring that every drop of fuel is utilized efficiently while protecting the engine from contamination and wear.

**Pros and Cons of buying a Kawasaki 51048-0576 Cap-Assy-Tank Gas Cap**

1. **OEM Quality and Fit** This part is an original equipment manufacturer (OEM) component designed specifically for Kawasaki engines, ensuring a precise fit and reliable performance. It reduces the risk of leaks or improper sealing compared to aftermarket alternatives.

2. **Compatibility** The part number (51048-0576) is widely recognized for Kawasaki models, particularly those with carbureted engines (e.g., older Ninja 250/650, Vulcan 650, or other two-stroke/four-stroke models from the late 1990s to early 2000s). It eliminates guesswork in sourcing the correct replacement.

3. **Durability** Kawasaki parts are built to withstand the stresses of regular use, including temperature fluctuations and fuel pressure. A high-quality gas cap assembly reduces the likelihood of premature wear or failure.

4. **Ease of Installation** Since it s a direct replacement, installation is straightforward for most mechanics or DIYers. The cap-assy-tank typically includes the fuel cap, tank gasket, and sometimes the fuel line connector, simplifying the process.

5. **Reliability for Fuel System Integrity** A properly sealed gas cap prevents fuel vapors from escaping, reducing evaporative emissions and maintaining proper fuel pressure. This is critical for engine performance and longevity.

6. **Warranty Coverage** If purchased from an authorized dealer or Kawasaki-approved supplier, the part may come with a warranty, offering recourse in case of defects.

7. **Prevents Contamination** A secure gas cap keeps debris, moisture, and contaminants out of the fuel tank, protecting the fuel system and carburetor or fuel injection components.

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1. **Cost** OEM parts like this one are typically more expensive than aftermarket alternatives. The price may be a barrier for budget-conscious buyers, though the long-term reliability often justifies the investment.

2. **Limited Availability** Kawasaki parts, especially older or discontinued models, can be harder to find in physical stores. Purchasing may require ordering online, which could involve shipping delays or additional fees.

3. **Potential for Overkill** If the gas cap assembly is only a minor issue (e.g., a cracked cap but otherwise functional tank), buying the full assembly might be unnecessary. In such cases, replacing just the cap could be a more cost-effective solution.

4. **Mixed Reviews on Aftermarket Alternatives** While OEM is ideal, some aftermarket brands offer comparable quality at lower prices. Researching alternatives (e.g., from reputable manufacturers like **AC Delco, Bosch, or Motul**) could yield similar results without the premium price.

5. **Installation Complexity for Non-Mechanics** While the part is designed for easy replacement, some users may find the process challenging if they lack mechanical experience, particularly if the tank requires removal or if fuel lines need adjustment.

6. **Potential for Counterfeit Parts** Purchasing from untrusted sellers (e.g., unverified online marketplaces) risks receiving counterfeit or low-quality replicas. Always buy from authorized dealers or well-reviewed suppliers.

7. **Environmental and Safety Concerns** If the old gas cap is leaking fuel, improper disposal could pose environmental or fire hazards. Proper disposal or recycling of the old part should be planned ahead of time.

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The Kawasaki 51048-0576 cap-assy-tank gas cap is a high-quality, reliable OEM replacement that ensures proper fuel system function and longevity for compatible Kawasaki models. Its advantages in fit, durability, and compatibility outweigh the cons for most users, particularly those who prioritize long-term reliability and ease of installation. However, if budget or availability is a concern, thorough research into aftermarket alternatives may reveal equally viable options.

For **most riders**, the investment in an OEM part is justified, especially if the gas cap assembly is part of a broader maintenance or repair project. If the issue is isolated to the cap alone, a targeted replacement might suffice. Always verify compatibility with your specific model and source the part from a trusted supplier to avoid counterfeit or mismatched components.

- You need a guaranteed OEM fit for your Kawasaki model.

- You re performing a comprehensive maintenance or repair and want a reliable, long-lasting solution.

- You re comfortable paying a premium for quality and peace of mind.

- You re on a tight budget and can find a reputable brand (e.g., **AC Delco, Bosch, or Motul**) with similar specifications.

- The issue is isolated to the gas cap, and you re confident in sourcing a compatible replacement cap separately.

- You re purchasing from a well-reviewed seller to avoid counterfeit parts.

- **Authorized Kawasaki dealers** (for warranty coverage).

- **Reputable online marketplaces** (e.g., Amazon, RockAuto, or eBay with verified sellers).

- **Specialty motorcycle parts stores** with good return policies.

- **Plan for disposal** of the old gas cap properly to avoid environmental or safety risks. If the tank is damaged, consider replacing it entirely to prevent future leaks.

Ultimately, the Kawasaki part is the safest choice for most users, but careful consideration of alternatives and sourcing can optimize cost and convenience.

Details:

Kawasaki 51048-0576 CAP-ASSY-TANK gas cap new never used Kawasaki.

part #: 510480576 prices

• $35.34-$52.93

specifications cyclevintagee:

• for makes: Kawasaki
• mpn: 51048-0576
• part type: Cap Tank
• manufacturer warranty: 1 Year
• material: Plastic
• universal fitment: No
• california prop 65 warning: True

shipping cyclevintagee:

• transit: 4-8 Days
• type: Calculated
• carrier: USPS
• class: Standard
• cost: $0.00
• service: USPS Ground Advantage

offer cyclevintagee:

• availability: In Stock
• quantity: 1
• started: March 22, 2026
• options: Ship-to-home
• sold: 0

seller cyclevintagee:

• rating: 100.0%
• city: Minneapolis, Minnesota
• # reviews: 125

returns cyclevintagee:

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

payments cyclevintagee:

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

general cyclevintagee:

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

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