SBT 13031-3720 Crankshaft Jetski 650CC X2-SX-JETMATE-TS-SC 18MM

( Brand: Sbt ), ( Manufacturer Part Number: 13031-3720 ), ( Part Type: Crankshaft ), ( Core: Core Required. Old Crankshaft ), ( Core Charge: Exchange. Will Reman Your Crankshaft ), ( Replaces: 13031-3707, 13031-3720 )

Review SBT Kawasaki 650cc Crankshaft 18mm Jetski

Introducing the SBT 13031-3720 crankshaft for Kawasaki 650cc X2-SX-Jetmate-TS-SC jet skis, a high-performance component engineered to deliver exceptional power and reliability. This crankshaft, manufactured by SBT, a trusted name in marine engineering, is designed specifically for the Kawasaki X2-SX-Jetmate-TS-SC model jet ski.

Measuring 18mm in diameter, this crankshaft boasts a robust and durable construction, allowing it to withstand the rigors of high-speed jet skiing. Its precision-machined design ensures a perfect fit and seamless integration with your jet ski's engine. The crankshaft's surface is treated with a corrosion-resistant coating, providing excellent protection against the harsh marine environment.

The SBT 13031-3720 crankshaft is engineered to deliver improved power output and increased torque, ensuring your jet ski accelerates quickly and maintains impressive top speeds. Its optimized crankshaft geometry enhances engine efficiency, resulting in reduced fuel consumption and longer runtimes.

Moreover, this crankshaft undergoes rigorous testing to meet and exceed industry standards for quality and performance. It is a direct replacement for the original equipment crankshaft, ensuring a hassle-free installation process. No modifications or additional parts are required, making it a convenient and cost-effective upgrade for your Kawasaki X2-SX-Jetmate-TS-SC jet ski.

Investing in a high-performance crankshaft like the SBT 13031-3720 not only enhances your jet ski's power and efficiency but also adds value to your watercraft, ensuring you enjoy a thrilling and unforgettable riding experience every time you hit the water. Upgrade your Kawasaki X2-SX-Jetmate-TS-SC jet ski with this top-tier crankshaft, and take your water adventures to the next level.

Buying a Kawasaki JetSki X2-SX-JetMate-TS-SC Crankshaft (Part Number: SBT 13031-3720): A Comprehensive Analysis

The Kawasaki JetSki X2-SX-JetMate-TS-SC is a popular jet ski model known for its versatility and performance. One of the essential components of a jet ski's engine is the crankshaft. This analysis will focus on the SBT 13031-3720 Kawasaki 650cc crankshaft, discussing its pros, cons, and a concluding recommendation.

1. High-quality material: The crankshaft is made of premium materials, ensuring durability and resistance to wear and tear. This can lead to improved engine performance and longevity.

2. Precision manufacturing: The crankshaft undergoes precise manufacturing processes, ensuring accurate dimensions and tolerances. This results in better engine efficiency and power output.

3. OEM (Original Equipment Manufacturer) replacement: This crankshaft is an OEM replacement part, meaning it is designed to fit and function identically to the original component. This guarantees a perfect fit and compatibility with the jet ski's engine.

1. Cost: The SBT 13031-3720 Kawasaki crankshaft is relatively expensive compared to aftermarket alternatives. This may deter some buyers looking for more cost-effective solutions.

2. Availability: Depending on the region and distributor, availability of this OEM part may be limited. This could result in longer wait times for repair or replacement.

3. Complex installation: Installing a crankshaft can be a complex process and may require specialized tools and knowledge. This could add to the overall cost and time investment.

The SBT 13031-3720 Kawasaki 650cc crankshaft is an excellent choice for those seeking high-quality, OEM replacement parts for their JetSki X2-SX-JetMate-TS-SC. Its advantages include precise manufacturing, durability, and compatibility. However, potential drawbacks include a higher cost compared to aftermarket alternatives and limited availability. Ultimately, the decision to purchase this crankshaft depends on personal priorities, budget, and time constraints. If the importance of having an OEM part and the benefits it offers outweigh the costs, then this is the recommended choice. If budget is a primary concern, an aftermarket alternative may be a more suitable option.

Details:

For quality and durability remember the name SBT. And follow directions: Remove the PTO couplet and measure outside diameter of threads on end crank. Blended or broken ends of your Crankshaft wont be accepted. Condition: Re-manufactured.

SBT is pride in their testing procedures that makes parts so reliable and set them apart from the competition. Trued welded to better than OEM specifications. The core: is your old OEM Crankshaft. Replaces: 13031-3707, 13031-3720.

Manufacturer PN: 13031-3720. Will reman your crankshaft. Their facilities include manufacturing, research Development, and testing. Notes: CORE required, OLD Crankshaft.

The name SBT is known as manufacturer of top the line PWC and Jet Boat parts. Below the price of item. Kawasaki 650cc X2-SX-Jetmate-TS-SC Crankshaft 18mm 13031-3720 Jetski SBT: Thumbnails to: PRODUCT SPECIFICATIONS: Brand: SBT.: Remanufactured Crankshaft, including all new main and wrist-pin bearings, inner seals rods.

Shipping Note: Taking up to 6/8 woks be ready and ship.

part #: 130313720 prices

• $389.49-$422.08

specifications perwatercraft:

• for makes: Kawasaki
• brand: Sbt
• mpn: 13031-3720
• part type: Crankshaft
• core: Core Required. Old Crankshaft
• core charge: Exchange. Will Reman Your Crankshaft
• replaces: 13031-3707, 13031-3720

offer perwatercraft:

• options: Ship-to-home
• quantity: 1
• started: January 14, 2026
• sold: 0
• availability: In Stock

shipping perwatercraft:

• cost: $47.07
• class: Standard
• carrier: UPS
• type: Calculated
• transit: 6-12 Days
• service: UPS Ground

seller perwatercraft:

• city: Hollywood, Florida
• rating: 99.2%
• # reviews: 75494

payments perwatercraft:

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

returns perwatercraft:

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

general perwatercraft:

• Parts Accessories > Personal Watercraft Parts > Other Parts
• condition: Remanufactured

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