Replacement Muffler for Kohler KT745 and ZT740 Engine Zero-Turn and Commercial Mowers SKU: 415-0072-00

A cracked or rusted muffler creates excessive noise, reduces power, and directs dangerous exhaust gases toward the operator. This replacement muffler restores the quiet operation and safe exhaust flow your Kohler KT745 or ZT740 engine needs for commercial and zero-turn mowing equipment.

Why Genuine Matters

• Heat-resistant metal construction withstands high exhaust temperatures and daily vibration
• Proper fit ensures secure mounting to the exhaust port without leaks
• Designed specifically for Kohler KT745 and ZT740 engine specifications
• Durable welds prevent premature failure under demanding commercial conditions

When your muffler is rattling, rusted through, or simply too loud for safe operation, this replacement delivers reliable performance. Clean the exhaust port thoroughly before installation and use a new gasket for the best seal. S&H Parts has the right exhaust solution for your commercial mowing equipment.