HONDA K SERIES REPLACEMENT SYNCHRO 4TH GEAR SET — READY TO SHIP

IN STOCK — READY TO SHIP.

Replacement synchro 4th gear set for Honda K Series transmissions.

PARTS INCLUDED IN EACH SET:
• Main-shaft 4th gear component
• Countershaft 4th gear component

AVAILABLE K SERIES RATIOS:
• Helical 1.15
• Helical 1.0

ADDITIONAL CONFIGURATION:
• Straight-cut 0.95 — made to order when unavailable; estimated production time is 1–3 months and may vary

IMPORTANT:
Select the exact ratio and cut that matches your K Series transmission. The ratios are not interchangeable without confirming compatibility.

Professional transmission installation is strongly recommended. Contact BF Gears USA before ordering if you need assistance confirming the correct configuration.

Race-Proven Gears. Built to Perform.