Calvana 2" Flywheel Fan Replacement for Briggs & Stratton 319000/31A000 — Direct-Fit, Durable Cooling Fan

The Calvana 796201 2" flywheel fan is a direct-fit replacement fan for select Briggs & Stratton small engines, restoring cooling and reliable operation to mowers and tractors.

If your lawn mower or garden tractor is running hotter than usual or the original flywheel fan is cracked or missing, this replacement fan from Calvana is sized and shaped to match multiple Briggs & Stratton part numbers. Built with durable materials and designed for straightforward installation, it helps re-establish the cooling airflow your engine needs without extensive modification.

Will this fan fit my Briggs & Stratton 319000 or 31A000 engine?

Yes — the Calvana 796201 is manufactured to match the mounting and dimensions used on those engine families. It is compatible with a range of OEM part numbers, so you should check your existing fan or engine tag to confirm part cross-reference.

• Made to replace fans for models 319000 and 31A000.
• Cross-compatible with Briggs numbers: 699708, 794436, 699043, 697853, 695492, 695056.
• Verify diameter and hub fit against your original part before installation.

How difficult is installation and what tools are required?

Installation is straightforward for anyone comfortable with basic small-engine maintenance. The fan slides onto the flywheel hub and secures according to the engine's original retention method; no complex machining or alteration is necessary.

• Typical tools: socket set, flywheel puller (if removing old fan), torque wrench.
• Follow the included instructions and torque specs from your engine manual.
• Check keyway orientation and seating to ensure correct blade angle and clearance.

What benefits does this replacement fan provide for engine performance?

By restoring proper airflow around the flywheel and cooling fins, the fan helps the engine maintain safe operating temperatures and stable performance. Improved heat dissipation reduces thermal stress on components, contributing to extended equipment life under normal use.

• Reinstates directed airflow over the cylinder and head fins.
• Reduces risk of overheating during prolonged mowing or heavy loads.
• Constructed for wear resistance to handle outdoor operating conditions.

What should I check before ordering this replacement fan?

Confirming dimensions and part numbers is the fastest way to ensure compatibility. Compare the new fan to your old unit for diameter, hub bore, thickness, and any keying features to prevent fitment issues after purchase.

• Measure fan diameter and hub bore on the original fan.
• Match mounting style and keyway if present.
• Inspect for any interference with shrouds, housings, or ignition components.

Who this is for: The Calvana 796201 fan suits DIYers, small-engine technicians, and owners of older lawn mowers or garden tractors (including Troy-Bilt Pony and some John Deere models using Briggs & Stratton engines) who need an economical, reliable replacement part. If you have a worn, broken, or missing flywheel fan on a compatible Briggs & Stratton engine, this fan is a practical repair option to restore cooling performance and keep your outdoor equipment running smoothly.