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Heavy-Duty Parts For Truck, Bus, and Off-Road Equipment.

International Radiator - Northern Radiator 238846, Active Radiator Supply Company 640121, LT9486, Reach Cooling 42-11015

Save: $111.54
Part
T21870

In Stock

$1,115.37

Original Price: $1226.91

You Save: $111.54

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Product Information
  • SKU
    T21870
  • UPC
    06941278980011
  • Core Material
    Aluminum
  • Tank Material
    Plastic
  • Inlet Location
    Top Left
  • Outlet Location
    Bottom Right
  • Core Height
    35.12 in / 892 mm
  • Core Thickness
    2.05 in / 52 mm
  • Core Width
    40.44 in / 1027.2 mm
  • Filler Neck Included
    No
  • Outlet Diameter
    2.52 in / 64 mm
  • Transmission Oil Cooler Included
    Yes
  • Down Flow Or Cross Flow
    Down Flow
  • Radiator Cap Included
    No
  • Features
    • Our B-type tubes feature central reinforcement to provide greater tolerance to pressure. Stronger tube design means drastically reduced probability of tube failure.
    • Our deep extrusion header provides a stronger tube to header joint which is more resistant to the effects of vibration and thermal tube expansion, virtually eliminating tube to header leaks.
    • Our fin edges are folded for increased stability and heat disbursement properties.
    • Our included "multi-fit" attachments allow one radiator to cover multiple vehicle applications without sacrificing OE fit. This results in wider vehicle coverage with substantially less inventory.
    • Thermal expansion cuts allow for longer life and reduce failure rates by allowing improved core expansion and contraction during normal heat cycles.
    • We design and manufacture all our radiators to meet or even exceed Original Equipment specifications. We take pride in producing the most reliable replacement parts in the market.
    • We use longer header tabs for increased pressure resistance. This reduces the potential for tank to header leaks.
  • Cross References
    BrandPart Number
    TEXAS TRUCK ACRC-42-11015
    Active Radiator Supply Company640121
    Northern Radiator238846
    OEM2513220C1
    OEM2516016C91
    OEM2516021C1
    OEM4070906F92
    OEM4070907F92
    OEMLT9486
    Superior Cooling Systems238846
    TRUCKAC+T21870
Product Description
Keep your International HX520 or HX620 running at the right temperature with this aftermarket radiator from Reach Cooling, part number 42-11015. This down-flow aluminum core radiator is a direct replacement for OEM 2513220C1 and cross-references Northern Radiator 238846, Active Radiator Supply Company 640121, and LT9486, making it straightforward to confirm you have the correct part for your truck. Engineered to meet or exceed original equipment specifications, it fits the 2018-2025 International HX520 14.9L and the 2017-2025 International HX620 14.9L. The aluminum core features B-type tubes with central reinforcement for improved pressure tolerance, deep extrusion headers that resist vibration and thermal expansion to virtually eliminate tube-to-header leaks, and thermal expansion cuts that extend core life through normal heat cycles. Folded fin edges add stability and improve heat disbursement, while longer header tabs resist tank-to-header leaks. A transmission oil cooler is included, with fittings spaced 11.5 inches apart. The inlet is located at the top left and the outlet at the bottom right, both measuring 2.52 inches in diameter. Radiator cap and frame are not included. Multi-fit attachments allow precise installation across multiple applications without sacrificing OE fit.

TruckAC+ is your direct source for Heavy-Duty Parts on Truck, Bus, and Off-Road Equipment applications. We offer brand specific products, backed by a manufacturer’s warranty, competitive pricing, and guaranteed same day shipping. TruckAC+ product offerings include Red Dot A/C and Heat units, OEM Sanden A/C Compressors, Blower Motors, Condensers, Evaporators, Expansion Valves, A/C Fittings, Heater Cores, Receiver Driers, Sensors, Turbochargers, Hydraulic Hose/Fittings, APU Parts and more!

Our website is simple to navigate; you can shop by the OE number and/or product to complete your order within minutes. For assistance with an order, please contact our Customer Service team. Customer Service Representatives are available Monday – Friday 8am - 5pm (CST) by email at customerservice@truckac.com, or phone at 1-844-878-2522.