*SPECIAL PRICE* – Flywheel Assembly 13” for Massey Ferguson Tractors – S.43788

The Sparex Flywheel Assembly S.43788 is engineered for precision and performance, ensuring smooth power transfer and reliable engine operation. With a robust 13-inch (330mm) diameter, this flywheel is built to endure demanding agricultural workloads and supports efficient drivetrain function.

Manufactured by Sparex, this flywheel assembly meets or exceeds OEM standards, with direct compatibility for Massey Ferguson models such as 390, 390T, 398, and 4300-series models. Its sturdy construction ensures long service life and reliable torque delivery.

Designed to match OEM part numbers including 747577M91 and 4111D043, this unit provides a perfect replacement with trusted fitment and durability.

Ideal for professional repairs and scheduled maintenance on mid-range Massey Ferguson tractors, this flywheel supports consistent engine performance in field or transport operations.

Key Features
13-inch (330mm) heavy-duty flywheel
OEM replacement for MF 390, 398, 4345, and more
Ensures smooth engine and clutch engagement
High-strength build for demanding conditions
Matches OEM part numbers 747577M91 / 4111D043
Precision-machined for perfect balance
Perfect for: Massey Ferguson drivetrain repairs & engine servicing