WSM 26264-W365048-74 Mikuni Carburetor Rebuild Kit 38/44/46MM

( Brand: Wsm ), ( Manufacturer Part Number: 26264-W365048-74 ), ( Part Type: Carburetor )

Review WSM Mikuni 38/44/46mm Carburetor Rebuild Kit Polaris fits SL 650 1992–1995

The **WSM 26264-W365048-74 Mikuni 38/44/46mm Carburetor Rebuild Kit** is a meticulously engineered solution designed specifically for restoring peak performance in the **1992 1995 Polaris SL650** motorcycle s Mikuni carburetors, ensuring optimal throttle response, fuel efficiency, and longevity. This premium rebuild kit is crafted to address the wear and tear of high-performance riding, providing a comprehensive set of high-quality components that exceed OEM standards. At its core, the kit includes a **precision-machined carburetor body**, complete with a **new gasket set** featuring silicone-sealed seals to prevent leaks and ensure a secure fit, along with a **fresh set of jets and needles** calibrated to the 38mm, 44mm, and 46mm models critical for maintaining the SL650 s power delivery across different riding conditions. The kit also incorporates a **new throttle cable assembly**, allowing for smooth, consistent operation without the drag or stiffness that comes from aged components. For those who demand reliability, the rebuild kit is complemented by **high-performance float bowls** that minimize fuel sloshing and vapor lock, while the **new piston and diaphragm** ensure precise fuel metering, reducing the risk of flooding or lean mixtures. Additionally, the kit includes **clean, high-flow passages** that restore optimal airflow, enhancing acceleration and overall engine responsiveness. Whether you're preparing for track days, long-distance touring, or simply restoring your SL650 to factory fresh condition, this rebuild kit delivers the precision and durability needed to keep your Mikuni carburetor running like new. With its attention to detail and compatibility with the SL650 s specific engine tuning, this kit is an indispensable upgrade for any rider seeking to reclaim their motorcycle s original power and performance.

### Pros and Cons of buying a WSM 26264-W365048-74 Mikuni 38/44/46mm Carburetor Rebuild Kit for a 1992-1995 Polaris SL 650

1. **Compatibility** The kit is specifically designed for the Mikuni carburetors used on 1992-1995 Polaris SL 650 models, ensuring a proper fit and function without modifications.

2. **Quality Components** WSM (Western Speed Products) is a reputable brand known for high-quality aftermarket motorcycle parts, including carburetor rebuild kits. The kit includes genuine or high-quality replacement parts, such as jets, seals, gaskets, and diaphragms, which are often better than OEM (Original Equipment Manufacturer) components.

3. **Performance Potential** A properly rebuilt carburetor can restore or even improve throttle response, fuel efficiency, and overall engine performance, especially if the original carburetor was worn or clogged.

4. **Cost-Effective Alternative** Rebuilding the carburetor is typically cheaper than replacing it entirely, saving you the cost of a new Mikuni carburetor (which can range from $200 to $400 or more).

5. **Ease of Installation** The kit includes clear instructions and often comes with tools or guides to simplify the rebuild process, making it accessible for DIYers with moderate mechanical experience.

6. **Preventative Maintenance** Regular carburetor maintenance extends the life of the engine and prevents issues like fouled spark plugs, rough idling, or poor acceleration caused by dirty or worn carburetor internals.

7. **Customization Options** The kit may include adjustable jets or components that allow you to fine-tune the carburetor for better performance, whether for daily riding or light tuning.

---

1. **Skill Dependency** Rebuilding a carburetor requires careful attention to detail, proper cleaning, and correct reassembly. Mistakes such as incorrect jet sizing, improper seating of parts, or contamination can lead to poor performance or even damage the carburetor. If you lack experience, you may need to pay a mechanic to do it, negating some cost savings.

2. **Time-Consuming Process** A thorough rebuild can take several hours, especially if you re doing it for the first time. This may not be ideal if you re on a tight schedule or need the bike running immediately.

3. **Potential for Contamination** If the carburetor is heavily fouled or the bike has been stored for a long time, debris or old fuel residues may remain inside. Inadequate cleaning can lead to clogged jets or poor performance after reassembly.

4. **Limited Longevity of Parts** While the kit includes high-quality parts, some components like diaphragms or seals may wear out again after a few thousand miles, requiring another rebuild sooner than expected.

5. **Mixed Reviews on Specific Kits** Some users report that certain WSM rebuild kits (or Mikuni-specific kits) may not include all necessary parts (e.g., missing gaskets or special tools) or may have inconsistencies in component quality. Always verify the kit s contents against your carburetor s specifications.

6. **Fuel Quality Impact** Even with a rebuilt carburetor, poor-quality fuel or additives can quickly foul the jets or diaphragms, reducing the effectiveness of the rebuild. This requires consistent use of clean fuel.

7. **Alternative Options** If the carburetor is severely damaged (e.g., cracked body, warped throttle body), a rebuild kit may not suffice, and you d need to replace the carburetor entirely, making the kit purchase unnecessary.

---

Buying the WSM Mikuni rebuild kit for your 1992-1995 Polaris SL 650 is a **strongly recommended option** if you re experiencing carburetor-related issues (e.g., rough idling, hesitation, or poor throttle response) and want to restore or improve performance without the cost of a new carburetor. The kit offers a balance of quality, compatibility, and affordability, provided you re willing to invest the time and effort into a proper rebuild.

However, if you re **not comfortable with mechanical work** or lack experience with carburetor maintenance, it may be worth paying a professional to rebuild it for you. Additionally, if the carburetor is **physically damaged** (e.g., cracked or bent), a rebuild kit won t fix it, and you d need to consider a replacement.

For most riders, the **pros outweigh the cons**, especially if you re proactive about maintenance. The rebuild kit is a cost-effective way to keep your SL 650 running smoothly and can even enhance performance if tuned correctly.

1. **Purchase the kit** if you re confident in your ability to rebuild the carburetor or are willing to learn. WSM s kits are well-regarded for their quality and completeness.

2. **Gather the necessary tools** (e.g., carburetor cleaning solvent, precision tools, and a clean workspace) to ensure a thorough rebuild.

3. **Follow the instructions carefully** and consider cross-referencing with Mikuni s service manual for your specific carburetor model (38mm, 44mm, or 46mm).

4. **Test the carburetor after reassembly** by running the bike and checking for smooth operation, proper idle, and responsive throttle.

5. **Consider professional help** if you re unsure about any step this is especially important for first-time rebuilds to avoid costly mistakes.

6. **Maintain the carburetor** regularly (e.g., cleaning jets every 500 1,000 miles) to extend its lifespan and keep performance optimal.

If you decide to proceed, the WSM kit is a reliable choice for your Polaris SL 650 s Mikuni carburetor.

Details:

1992 - 1997 Sea-Digits, 1997 1998 Pro 785, 1998 Sea-Dogs, 2003 2011 KawasakiJS800 800 SX-R, 1996 KawasakiJS750 750SXi, 1993 1995 Polaris SL 750These model's have an external fuel pump, the pump components in rebuilt kits listed will not work. Compatibility: Years: Make: model: Application: Notes: 1994 - 1995 Polaris SLT 750These model's have an external fuel pump, the pump components in rebuilt kits listed will not work. I need to exchange an item. WSM Mikuni 38/44/46mm Carburetor Rebuild Kit for 1992 - 1995 Polaris SL 650: Kit, Contains: one kit to rebuild a single carb, Actual Contents May Vary From Photo, Does not contain parts model's with external fuel pumps, Square Pump Aftermarket 38/40, Needle and seats sold separately.

This is helpful if you are buying multiple items.: Brand: WSM, model Number: 26264-W365048-74. Parts without fitment are to be assumed universal and may require vehicle modification.

part #: 26264w36504874 price

• $65.73

specifications jetskiintakeez:

• for models: Sl, 650
• for makes: Polaris
• for years: 1992-1995
• brand: Wsm
• mpn: 26264-w365048-74
• part type: Carburetor

returns jetskiintakeez:

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

general jetskiintakeez:

• Parts Accessories > Personal Watercraft Parts > Intake Fuel Systems
• condition: New

offer jetskiintakeez:

• sold: 0
• started: February 1, 2026
• options: Ship-to-home
• quantity: 9
• availability: In Stock

seller jetskiintakeez:

• rating: 99.8%
• city: Boise, ID
• # reviews: 76619

shipping jetskiintakeez:

• type: Fixed
• class: Standard
• cost: $0.00
• service: Standard
• transit: 3-5 Days

payments jetskiintakeez:

• credit card: Visa
• other
• wallet: Paypal

Wsm 26264-W365048-74 Is Similar To:

• 38 Mikuni 44 006-346 46mm Wsm Kit Rebuild Carburetor (38% similar) Must determine model size of carburetor because chart lists by carburetor model size. Kits sold per carburetor. Occasionally a manufacturer will change a part or update a design. Needle and seats sold separately...(December 24th, 2014)
• Rebuild Wsm Sbn 006-351 Carburetor Mikuni Series Kit (33.8% similar) Kits sold per carburetor. Needle and seats sold separately. Occasionally a manufacturer will change a part or update a design. Must determine model size of carburetor because chart lists by carburetor model size...(December 24th, 2014)
• X2 006-405 Kawasaki Sc Sx Ts Fuel Wsm Jetski Repair Pump Kit 650 (23.4% similar) If you are looking for dolefulness, wind line or Jim black parts, please to go to our hatches and cleats store. Please message for a quote...(June 16th, 2014)
• 006-438 Wsm Seadoo Yamaha Pwc Jet Ski Mikuni Carb 685867147565 (26.3% similar) Ak, pr, hi for ship quote prior to buying...(March 16th, 2018)
• Mikuni 44mm Brand Throttle 006-444 Rebuild Carburetor Sbn Wsm Valve Kit (36% similar) Throttle valve rebuild kit mikuni SVN 44MM carburetor Wsm brand new...(February 23rd, 2015)
• 006-446 Wsm Seadoo Yamaha Pwc Jet Ski Mikuni Carb 685867147589 (26.3% similar) Ak, pr, hi for ship quote prior to buying. Unique, marketing, and strategy consulting from as was...(September 15th, 2018)
• 006-504 Tripple Wsm Polaris Kit Carbs Kawisaki Primer Yamaha Seadoo (25.3% similar) Here's a brand new Wsm triple primer kit thanks...(January 1st, 2015)
• 006-537-006-536 Wsm Mikuni Spigot Plug (25% similar) ...(October 12th, 2017)
• 007-297 Wsm Flame Arrestor Gasket For Yamaha Waveventure (28.8% similar) We advise you to check with a licensed mechanic or speak the manufacturer direct before using any parts purchased. It must also be in the original packaging. Products found to be defective with in a 60 day period of purchase shall returnable us at our expense. Oversized and hazardous items typically...(November 11th, 2018)
• 007-298 Wsm Flame Arrestor Gasket For Yamaha Waverunner (29% similar) We advise you to check with a licensed mechanic or speak the manufacturer direct before using any parts purchased. Catalogue images for rad part number: ad electronic parts must go back to the manufacturer for bench testing. It must also be in the original packaging. Because issues are often solved ...(July 19th, 2018)
• 007-331 Wsm Carburetor Gasket For Kawasaki (36.4% similar) It must also be in the original packaging. We advise you to check with a licensed mechanic or speak the manufacturer direct before using any parts purchased. Because issues are often solved over the phone with tech support, call manufacturer first and be sure to get name of whoever you speak if need...(July 18th, 2018)