Engine Cold Crack Repair

It’s made from ductile cast iron, which is a type of cast iron that’s more malleable and resistant to cracking than traditional cast iron.

H-Oversize HSS Tapered Tap. HO w/ Pilot Hole. High-speed steel tapered tap for use with HO Ductile Iron Plugs.

1 ¼ inch threaded ductile iron plug used in cold casting repairs.

H-HSS Taper Tap. High-speed steel taper tap for installing “H” series ductile iron plugs in casting repair.

Need to thread castings for a perfect seal with your Irontite B-1 Threaded Plugs? The [407-5303-27] HSS Tapered Tap delivers the exact threads required for a tight, reliable fit. Get the job done right the first time!

J, J-Drilled HSS Tapered Tap. High-speed steel tap for preparing holes for “J” Solid and “J-2 Drilled” ductile iron plugs in casting repair.

25/64 inch HSS Drill Bit

High-Speed Steel (HSS) Tapered Tap designed for creating threads for E, E-1, and E-1 Special plugs, including diesel ductile iron plugs.

It’s used to repair cracks or holes in various engine components.

E Automotive Ductile Iron Plugs sold in boxes of 25. Features 1-inch thread length and 0.590-inch small end diameter. Recommended drill, reamer, and tap part numbers provided for installation within Irontite’s crack repair system.

G-Oversize HSS Tapered Tap. High-speed steel tap for installing “GO” series ductile iron plugs in GM/Detroit Diesel 71 & 92 engines and other casting repair applications.

HSS Tapered Reamer for Irontite Casting Crack Repair Prepares holes for D, D-1, D-1 Special ductile iron plugs, extending tap lifespan, especially when working with thick castings.

E-1 Solid Diesel Iron Plug sold individually. Specifications include a 1 7/16 inch thread length and a 0.590 inch small end diameter. Recommended drill, reamer, and tap part numbers provided.

Cold Crack Repair Plug with hole

Need a reliable seal for your diesel engine? Look no further than our J size Solid Iron Diesel Plugs/Pins. Made from premium ductile cast iron and stress-relieved for optimal performance, these plugs offer a durable and long-lasting solution for your engine’s needs.

Need reliable plugs for your Irontite cold crack repairs? This box contains 50 high-quality B-1 automotive ductile iron plugs, essential for the Irontite system’s effective crack closure in metal castings.

J-2 Drilled Diesel Ductile Iron Repair Plug. Drilled ductile iron plug with a ½” hole, 1 ½” thread length, and 1.312” small end diameter. Used for cold crack repair in diesel castings.

HSS Tapered Reamer (407-5205-90) for precisely preparing holes for E, E-1, and E-1 Special plugs. Essential for crack repair and extending tap life.

A-235 Automotive Ductile Iron Plugs (Box of 100) for Irontite Cold Crack Repair. Ideal for high-pressure casting areas like valve seats, these tapered plugs ensure durable, leak-proof repairs.