Exhaust Box Muffler, Oval Body, 12-13/16 in L, 2-3/8 in Inlet, 3-3/4 in Outlet SKU: QT42185

This replacement exhaust box (muffler) keeps your tractor’s exhaust flowing freely to protect engine performance and reduce noise on long workdays.

Built for tough field conditions, its oval underhood design and steel construction handle heat, vibration, and dust while staying easy to service.

• Underhood, oval-body muffler box
• Inlet: 2-3/8 in
• Outlet: 3-3/4 in
• Body length: 12-13/16 in

Installation Tip: Dry-fit first to confirm clearance; align flow direction, use a new clamp and gasket, tighten evenly, and recheck for leaks after warm-up.

A straightforward, reliable solution to keep your equipment ready for everyday farm work.