Cast Iron Exhaust Manifold with Machined Surfaces for Agricultural Tractors SKU: QT55137

A cracked or warped exhaust manifold doesn't just make noise—it lets hot gases escape where they shouldn't, reduces engine power, and can fill your cab with dangerous fumes. This heavy-duty cast iron replacement manifold collects exhaust gases properly and channels them into your exhaust system for efficient operation and safer working conditions.

Why Cast Construction Matters

• Cast iron construction handles repeated heat cycling from cold starts to full-power operation without cracking
• Machined sealing faces provide leak-resistant gasket contact that cheaper manifolds can't match
• Flange-ready outlet design simplifies connection to existing exhaust components
• Precise port geometry maintains proper backpressure for optimal engine performance

S&H Parts has been helping farmers find reliable exhaust solutions for over 55 years. When your manifold fails during busy season, you need a replacement that fits right and lasts. Call our parts experts if you need help confirming fitment.