Layshaft for AMERICAN Transmission SAE 4 (TPNA-40M925)

Used in heavy-duty pump systems, this part ensures optimal power delivery and mechanical integrity. Acts as an intermediate shaft in the gearbox, transmitting power between gears to coordinate input and output motion.

Key advantages:

• Minimizes wear under load
• Protects against leaks
• Boosts system longevity

Compatible with AMERICAN Transmission SAE 4 (TPNA-40M925) mud pumps.