KAWASAKI 43015-0788 Front Brake Master Cylinder 219

( Manufacturer Part Number: 43015-0788 ), ( Part Type: Brake Cylinder ), ( Country Of Origin: Japan )

Review KAWASAKI #219 Front Brake Master Cylinder fits KL650M KLR650S KLR650 2022–2026

The **Kawasaki 43015-0788 219 Front Brake Master Cylinder** is a precision-engineered component designed exclusively for the **2022 2026 Kawasaki KLX650S**, ensuring optimal braking performance and reliability for off-road enthusiasts. This high-quality master cylinder is crafted from durable materials, including a robust aluminum housing and a sealed, corrosion-resistant design to withstand the harshest riding conditions, from dusty trails to muddy terrain. The **219-series** designation indicates a refined hydraulic system with improved modulation and consistent pedal feel, allowing riders to achieve precise control over the front brake lever with minimal effort. Built to Kawasaki s stringent engineering standards, this master cylinder features a **dual-piston design** that enhances braking efficiency while reducing wear over time, ensuring longevity even under heavy use. The integrated bleed port simplifies maintenance, enabling quick and easy bleeding of the brake system to eliminate air pockets and maintain peak hydraulic performance. Whether tackling steep climbs, technical descents, or aggressive trail riding, this master cylinder delivers the responsiveness and confidence riders demand from their KLX650S, making it an essential upgrade for those seeking superior braking performance and durability.

### **Pros and Cons of buying a Kawasaki 43015-0788 (2022-2026 KLX650 Front Brake Master Cylinder)**

1. **Direct OEM Fitment** This is an original Kawasaki part designed specifically for the 2022-2026 KLX650, ensuring a perfect match in terms of compatibility, function, and performance. No modifications or conversions are needed.

2. **Reliability and Durability** Kawasaki parts are built to meet the manufacturer s high standards, meaning they are likely to last as long as the original component, provided they are installed and maintained correctly.

3. **Consistent Braking Performance** The master cylinder is a critical component in the braking system. A high-quality, genuine part ensures consistent brake modulation, responsiveness, and safety, reducing the risk of brake failure or inconsistent stopping power.

4. **Warranty Coverage** Purchasing from an authorized dealer or Kawasaki-approved seller may include warranty protection, offering peace of mind against defects or premature wear.

5. **Preventative Maintenance** Replacing a worn or leaking master cylinder as part of routine maintenance can prevent more costly repairs down the line, such as damage to the brake lines, calipers, or hydraulic system.

6. **Easy Installation** Since it is an OEM part, installation typically requires minimal adjustments, making it a straightforward upgrade or replacement for those with basic mechanical skills.

7. **Compatibility with Aftermarket Upgrades** If you plan to upgrade other braking components (e.g., brake pads, rotors, or hydraulic lines), this master cylinder will integrate seamlessly with those parts.

---

1. **Higher Cost** Genuine Kawasaki parts are more expensive than aftermarket alternatives. While this ensures quality, it may not be the most budget-friendly option for riders on a tight budget.

2. **Limited Availability** Depending on the region, genuine Kawasaki parts may not always be readily available, requiring potential delays or ordering from specialty suppliers.

3. **Potential Overkill for Some Riders** If the original master cylinder was functioning adequately and only showing minor wear, replacing it with a new OEM part may be unnecessary unless there are specific performance or safety concerns.

4. **No Performance Enhancements** Unlike some aftermarket master cylinders designed for improved braking feel or modulation, this part will not offer any performance upgrades beyond OEM specifications.

5. **Installation Risks if DIY** While straightforward, improper installation (e.g., air in the system, incorrect bleeding) can lead to brake failure or reduced effectiveness. Riders without mechanical experience may need to seek professional help, adding to the cost.

6. **Environmental and Ethical Considerations** Purchasing new parts contributes to waste if the old master cylinder was still functional. Some riders may prefer refurbished or remanufactured parts to reduce environmental impact.

---

The Kawasaki 43015-0788 front brake master cylinder for the 2022-2026 KLX650 is a reliable, high-quality choice for riders who prioritize safety, compatibility, and long-term performance. It is ideal for those who want to maintain their bike s original specifications or address a confirmed issue with the braking system. However, the higher cost and potential overkill for minor wear may make aftermarket or refurbished alternatives more appealing to budget-conscious riders.

If your bike s braking system is failing, leaking, or exhibiting inconsistent performance, replacing the master cylinder with this OEM part is a prudent investment in safety and longevity. For riders who are unsure about the condition of their current master cylinder, consulting a mechanic for a diagnostic check before purchasing is advisable.

- You have confirmed brake issues (e.g., spongy pedal, leaks, or poor modulation).

- You want to ensure OEM compatibility and reliability.

- You are comfortable with the cost and want to avoid potential brake-related failures.

- Your current master cylinder is still functional but showing minor wear (e.g., slight sponginess).

- You are looking for cost savings and are comfortable with aftermarket or remanufactured parts (e.g., from brands like Akebono, Haynes, or reputable remanufacturers).

- You plan to upgrade other braking components and want to research the best overall system (e.g., a full brake kit).

For most riders experiencing brake problems, this Kawasaki part is the safest and most reliable choice. However, always verify the condition of your current system before purchasing to ensure you are addressing a genuine issue.

Details:

Part Numbers Are Provided to make this easier on you. 2025 Kawasaki KLR650 All parts are marked from the riding position. 2022 Kawasaki KLR650 Traveler.

Please research and make sure this is the correct part for your machine. Ship Carriers used are USA Postal Servo Ce's, FedEx. What To Expect. These pictures are of the actual item for sale.

This item listed may fit other makes, model's, and years. And marked for PARTS or NOT WORKING in item condition. This Part Was Removed From. Free shipping in the US only.

This part is used. 2022 Kawasaki KLR650 Adventure.

part #: 430150788 prices

• $68.01-$102.53

specifications cyclevintagee:

• for models: Kl650m, Klr650s, Klr650
• for makes: Kawasaki
• for years: 2022-2026
• mpn: 43015-0788
• part type: Brake Cylinder
• country of origin: Japan

shipping cyclevintagee:

• type: Calculated
• carrier: USPS
• cost: $0.00
• service: USPS Ground Advantage
• transit: 5-10 Days
• class: Standard

offer cyclevintagee:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• started: March 26, 2026

seller cyclevintagee:

• city: Port Saint Lucie, Florida
• # reviews: 4015
• rating: 99.9%

returns cyclevintagee:

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

general cyclevintagee:

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

payments cyclevintagee:

• wallet: Paypal
• other
• credit card: Mastercard

Kawasaki 43015-0788 Is Similar To:

• 045-6588 Kawasaki Kz Front Turn Signal Set Original Stanley (32.3% similar) Has original mounting caps and hardware...(May 5th, 2018)
• 11001-052-21 Kawasaki Nos New Black Cylinder Head Enduro (39.4% similar) Most packages are shipped USPS or ups. Shipping: shipping charges and quotes include postage handling are an estimate based on the item weight size using USPS or ups rates. If I miss something in the it is an honest mistake would never intentionally misrepresent parts - just isn't worth. Mach iv ...(February 4th, 2019)
• 11001-095-21 Kawasaki Kx Cylinder Head (34.9% similar) Kawasaki KX250 JX 250 cylinder head 21NO broken fins, some pitting on dome see pic...(October 23rd, 2018)
• 11004-052 Kawasaki Nos New Cylinder (39.6% similar) I do combine shipping when possible limited by size, weight and fragile nature of item. Please research part number for specifications to ensure this will work your model year most parts fit various model's years. Most packages are shipped USPS or ups. Years stated are given as a range and may or ...(October 11th, 2017)
• 11004-1048 Kawasaki Nos New Cylinder (39.3% similar) We buy vintage motorcycles, parts and collections. If I miss something in the it is an honest mistake would never intentionally misrepresent parts - just isn't worth. Shipping: shipping charges and quotes include postage handling are an estimate based on the item weight size using USPS or ups rates...(May 25th, 2017)
• 11004-1158 Kawasaki Klr650 Kl650 Cylinder (35.7% similar) Shipping method: USPS priority mail...(February 1st, 2018)
• 11005-085 11005-086 11005-087 Kawasaki Cylinders Cylinder Set Surfaced (34% similar) I mapped out the cylinder, see photo. Thanks, clay. Correct for 1972 unless someone ground down the slope of a 73. Appears to be some heavy milling on top, they came that way. I went ahead and cleaned-up only one cylinder. Super nice fins, nothing broke or mangled. Bore is void of major problems ...(March 27th, 2018)
• 11005-1034 Kawasaki Nos New Electro Fuse Cylinder Kx (43.9% similar) I do combine shipping when possible limited by size, weight and fragile nature of item. We buy vintage motorcycles, parts and collections. Some nos parts show normal shelf wear from age. Shipping: shipping charges and quotes include postage handling are an estimate based on the item weight size ...(February 4th, 2019)
• 11005-1394 Kawasaki 1985 Kx80 Cylinder (38.5% similar) Good cylinder from a 1985 kawasaki JX 80...(March 25th, 2017)
• 11005-1626 Kawasaki En Vulcan Used Engine Cylinder Jug Top End (40.6% similar) Fits: 90 kawasaki en 500 Vulcan please with any fitment questions. The cylinders do show wear and some corrosion this may clean up with a hone measure 74MM which is stock bore. The pictures make corrosion look worse then it is you can feel lightly with a finger nail. If you do not see what re ...(August 26th, 2018)
• 11009-005 Kawasaki Nos Oem Cylinder Base Gasket (39% similar) Nos oem kawasaki j1 cylinder base gasket. Please reference the part number for best understanding of model fitment. This part does not include the original packaging. Please with any questions...(July 10th, 2018)