Yamaha GP440 Snowmobile (1976-1977)

The Yamaha GP440 snowmobile, produced in 1976 and 1977, was a popular model known for its reliable performance. It was powered by a consistent 433cc S433 twin-cylinder, fan-cooled engine, featuring a bore of 68mm and a stroke of 59.6mm. This engine design remained largely unchanged from 1974 through these model years, ensuring a consistent experience for riders. During its production run from 1976 to 1977, the Yamaha GP440 maintained a single primary model designation. While the 1977 version was sometimes referred to as the 'GP440A', there were no distinct trim levels or significant mid-cycle generation changes. The engine specifications and overall platform remained consistent, offering a straightforward choice for snowmobile enthusiasts of the era. FAQ:

Q: How do I ensure this product fits my 1976-1977 Yamaha GP440?

A: Please use the year and edition selector at the top of the page to confirm compatibility with your specific model.