2596925C91 | International DT466 HEUI Long Block | 1995–1996 | Genuine Navistar Renewed Factory Reman | NO CORE CHARGE

2596925C91 | International DT466 HEUI Long Block | 1995–1996 | 175–250 HP | Genuine Navistar Renewed Factory Reman | NO CORE CHARGE

Genuine Navistar "Renewed" factory-remanufactured DT466 HEUI long block — outright purchase, no core charge or exchange required. Serial 457367 | Reman date July 30, 2014 | Stored climate-controlled. Perfect drop-in for 1995–1996 transition-year trucks. Mansfield, Ohio.

Call to confirm: 419-522-3320.

Specs & Features

• Part Number: 2596925C91
• Engine Model: DT466 HEUI (Hydraulic Electronic Unit Injector)
• Horsepower Range: 175–250 HP
• Year Range: 1995–1996
• Reman Program: Navistar "Renewed" factory remanufactured
• Serial Number: 457367
• Reman Date: July 30, 2014
• Block Casting: 1820494C4
• Head Stencil: Cat 14205023
• Configuration: Wet-sleeve long block | timed front gear group

What’s Included

• Full long block assembly (block + cylinder head)
• Internal rotating assembly (crank, rods, pistons)
• Camshaft and lifters
• Timed front gear group
• Original serial tag and reman stamp
• Does NOT include turbocharger, ECM, injectors, oil pan, or external accessories

Fitment Notes

• Direct replacement for 1995–1996 International DT466 HEUI applications
• Common in 4700/4900 series trucks, school buses, and vocational chassis
• Verify ESN and part number against your original engine before purchase

HEUI Technology | Caterpillar-Navistar Partnership

The DT466 HEUI system was jointly developed by Caterpillar and Navistar in the early 1990s — pioneering hydraulic actuation for precise electronic fuel control. This genuine "Renewed" long block carries that original engineering legacy, including Caterpillar-spec components (head stencil Cat 14205023). Proven reliability that made the DT466 a fleet legend.

Shipping

• LTL freight to commercial address with dock/forklift
• Residential/liftgate service available on request
• Ships as pictured: Professionally crated and secured to our signature heavy-duty skid to ensure zero-damage transit to your shop.

Image Disclaimer

Photos show the actual long block in inventory. Additional images available on request.

Warranty Policy

Sold as-is; no warranty or returns. Please verify fitment before purchasing.

Location

Mansfield, Ohio

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