Detroit Diesel 6-71TI Mixing Elbow (Dry Turbo) Johnson Towers JT1198 Replacement
HDI Marine presents the Detroit Diesel 6-71TI Mixing Elbow (Dry Turbo) Johnson Towers JT1198 Replacement, a robust Exhaust Components solution for offshore and commercial applications. This direct replacement for Johnson Towers JT1198 is engineered for 6-71TI engines delivering 425 and 450 HP in a dry turbo configuration, ensuring reliable exhaust flow and compatibility with marine exhaust systems. The HDI Marine part, catalogued as HDI DET5-90, replaces JT 1198 and is built to OEM specifications for durable performance in demanding marine service.
Ideal for boat parts inventories and marine parts enthusiasts, this unit ships with Free delivery Australia-wide on orders over $350. We deliver to every marina, port, and coastal town across Australia, including Mooloolaba Marina, Mackay Marina, and Newcastle Marina. As part of Exhaust Components and Marine Energy Systems, this replacement ensures compatibility with your Detroit Diesel 6-71TI installation while delivering dependable operation on the water.
Details
Full specifications, features and technical details for this product are listed in the description above. Need help checking compatibility with your vessel, caravan or 4x4? Contact our Gold Coast team on 0416 180 996 or sales@bigburjos.com and we'll confirm fitment before you order.
Shipping & Returns
Shipping (Australia-wide): Orders over $350 AUD ship free. Orders under $350 have a $15 AUD flat-rate delivery fee. Standard delivery takes 3–11 business days depending on your location; express options (1–3 business days) are available at checkout. Orders are dispatched within 1–2 business days.
Returns: We offer a 30-day return policy. Items must be unused and in original packaging. Contact us at sales@bigburjos.com or 0416 180 996 to start a return. See our full Shipping Policy and Refund Policy for details, including your rights under Australian Consumer Law.