Description

2025 Yamaha Jetblaster Pro 3-Up 1050 Engine Rebuild Service

Prepare for the 2025 season with a performance upgrade that will feel like a brand new engine. Our professional Yamaha Jetblaster Pro 3-Up 1050 Engine Rebuild Service is the definitive solution for your watercraft. At REV6 Powersports, we specialize in revitalizing stock and high-performance engines. As a result, our expertise ensures that your rebuilt engine will not only meet but exceed original factory standards. To guarantee the quality of our work, every rebuild is backed by a free 1-year industry-leading warranty. For added peace of mind, you also have the option to upgrade to a 2-year warranty. You can review our full warranty policy here: REV6 Warranty Policy.

Core Requirements:

⚠️ A rebuildable core is required for this product. After you place your order, we will send a box, a prepaid label, and arrange for pickup. Simply remove your exhaust, fuel related components, electrical and sensors, and we will take care of the rest. For full details, please visit our Help Center.

What’s Included:

• Standard 1-year warranty, with an optional 2-year no-fault warranty available
• A full inspection of engine core
• Inspected crankcase assembly
• Inspected and rebuilt crankshaft assembly
• New high babbitt crankshaft bearings
• Cylinders bored and honed to next oversize or re-sleeved
• New pistons, rings, and wrist pins installed with precision
• Rebuilt cylinder head
• Valve guide inspected and replaced as need
• Valves and valve seats are recut/refaced to ensure tight seal, verified with vacuum test
• Camshafts cleaned, inspected and polished
• Decked and resurfaced mating surfaces to create a tight seal
• Timing chain inspected for stretch and wear, replaced as needed
• New gaskets and oil seals
• All bearings fully cleaned and inspected, replaced as needed
• Assembly completed by a master technician

Your Peace of Mind, Guaranteed:

We provide a double inspection guarantee. This means your engine is meticulously assembled by one master technician and then carefully inspected by another. This rigorous quality assurance process confirms every part, engine, and transmission is better than new, reflecting our unwavering commitment to superior craftsmanship and reliability.

Support for Your Project:

At REV6, our resources are designed to support your rebuild from start to finish. For instance, our FAQ page can answer many of your questions quickly, and our rebuild kit guide helps you select the right components for your machine. We extend a token of our appreciation with veterans’, servicemen’s, and first responders’ discounts. We sincerely thank you for choosing REV6 with your rebuild project. If you need technical advice, our expert team is ready to help; simply contact us. You can also explore our flexible payment options and get the details of our Core Exchange Program. For a wealth of detailed information, our Help Center is available to you. We are passionate about what we do, and we’re here to help you get the most out of your machine.