Multiquip EE51148 Aftercooler Line Upper KTA50 Rocor Rad

The Multiquip EE51148 Aftercooler Line Upper KTA50 Rocor Rad is a genuine OEM component designed for KTA50 series equipment. Sourced directly from Multiquip, this line is built to the exact specifications required for proper aftercooler circuit routing on KTA50 applications. Confirmed fitment for KTA50 equipment means you can order with confidence and get the machine back to work. DHS Equipment stocks genuine Multiquip OEM parts to ensure you receive the correct component every time.

Key Features

• Genuine OEM Construction — Manufactured to Multiquip's exact material and dimensional specifications for the aftercooler circuit, ensuring correct pressure handling and thermal compatibility for this cooling line application.
• Direct-Fit Routing — Engineered to match the upper aftercooler line path on KTA50 Rocor Rad configurations, connecting to existing fittings and brackets without alteration.
• Confirmed KTA50 Fitment — Specifically referenced for KTA50 equipment; use your model code to verify compatibility before ordering.
• Sustained Cooling Circuit Integrity — A correctly functioning upper aftercooler line maintains charge-air flow through the cooling system; a cracked, collapsed, or leaking line reduces cooling efficiency and can lead to elevated intake air temperatures and power loss.
• OEM Part Number EE51148 — Cross-reference EE51148 against your parts manual to confirm this is the correct upper line for your specific KTA50 Rocor Rad configuration.

The aftercooler line routes compressed, heat-saturated charge air from the turbocharger through the aftercooler (also called an intercooler or charge air cooler) where it is cooled before entering the engine. The upper line is the feed side of this circuit, and its condition directly affects how efficiently intake air is cooled. A damaged or deteriorated line allows hot charge air to bypass the cooling stage, increasing intake temperatures, reducing engine output, and accelerating wear on internal components.

For fitment questions or to confirm compatibility with your specific KTA50 unit, contact the DHS Equipment parts team — we're here to help you identify the right part the first time.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.