Bomag 05904230 Intercooler

The Bomag 05904230 Intercooler is a genuine OEM component designed for Bomag BM 1000/35, BM 1200/35, and BM 1300/35 cold milling machines. Sourced directly from Bomag, this intercooler matches the original unit in construction and specification, ensuring a direct fit across the compatible BM-series milling lineup. Fitment extends to the BM 1300/35, BM 1200/35 T4f, BM 1300/35 T4f, BM 1000/35-2, BM1200/35-2, and BM1000/35-2, making this intercooler a versatile solution for operators running multiple machines in the BM cold milling family. When your original intercooler degrades or fails, replacing it with an authentic Bomag part keeps the engine cooling system performing as the machine was engineered to deliver.

Key Features

• Genuine OEM Construction — manufactured to Bomag's original design tolerances, delivering the same charge-air cooling capacity as the unit that left the factory with your machine
• Direct Bolt-In Replacement — mounting points, inlet and outlet connections, and core dimensions match the original intercooler exactly, so installation proceeds without modification
• Broad BM-Series Coverage — fits BM 1000/35, BM 1200/35, BM 1300/35, BM 1200/35 T4f, BM 1300/35 T4f, BM 1000/35-2, BM1200/35-2, and BM1000/35-2 cold milling machines
• Engine Performance Protection — a functioning intercooler keeps intake air temperatures within design limits, sustaining full engine power output and preventing heat-related derating during demanding milling passes
• Emissions System Integrity — on Tier 4 Final-compliant machines such as the BM 1200/35 T4f and BM 1300/35 T4f, correct charge-air cooling is critical to maintaining proper combustion conditions and emissions compliance

An intercooler cools the compressed charge air that the turbocharger forces into the engine before it enters the combustion chambers. By lowering intake air temperature, the intercooler increases air density, which allows the engine to burn fuel more efficiently and produce consistent power — particularly important during the sustained high-load operation typical of asphalt and concrete milling work. When an intercooler leaks, becomes blocked, or loses core efficiency, intake air temperatures rise, the engine management system reduces power output to protect itself, and fuel consumption climbs. On emissions-controlled variants, degraded charge-air cooling can also trigger fault codes and affect exhaust aftertreatment function. Replacing a worn intercooler with a genuine Bomag part restores the thermal management the engine depends on to run at full capacity.

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.