Crankshaft Main Bearing for Sea-Doo GTI STD 130 1630 2020-2026

Crankshaft Main Bearing for Sea-Doo GTI STD 130 1630

This crankshaft main bearing is a replacement engine component made to support the crankshaft in the 1630 engine used by the 2020 to 2026 Sea-Doo GTI STD 130, keeping the rotating assembly stable under load.

Overview

This crankshaft main bearing is built to carry the crankshaft journal inside the 1630 engine of the 2020 to 2026 Sea-Doo GTI STD 130. The bearing helps hold oil clearance and reduce friction so the crank spins smoothly at high rpm. It suits riders and shops servicing a PWC engine during a rebuild or bottom end refresh.

Built For Performance

• Constructed to hold the crankshaft journal steady under high rpm load
• Precision machined dimensions for consistent oil clearance
• Friction reducing surface that limits heat build up in the crankcase
• Made to handle the loads of a 1630 engine running at sustained speed
• Sold as a direct replacement for the crankshaft main bearing location

Fits These Machines

• for Sea-Doo GTI STD 130, 2020-2026
• for Sea-Doo models running the 1630 engine

On-The-Job Use

• Bottom end rebuilds on a 1630 engine
• Crankshaft service when the engine is apart for inspection
• Routine maintenance for a 2020 to 2026 Sea-Doo GTI STD 130
• Shop repairs on personal watercraft engines

Specs At A Glance

Good To Know

Q: How many main bearings does a 1630 crankshaft use? A: A 1630 crankshaft uses multiple main bearings, so check your service manual to confirm how many you need for the job before ordering.

Q: Should main bearings be replaced as a set? A: Main bearings are normally replaced together during a bottom end rebuild, and clearances should be measured after installation.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.