Don't turn a block overhaul into a metal-shaving nightmare. The ATC6400 Universal Cylinder Liner Puller delivers the centralized, high-tonnage mechanical leverage required to snap loose rust-welded sleeves without scuffing engine decks.

The Crucial Physics of Sleeve Extraction

Over millions of runtime hours, heavy-duty commercial diesel water jackets become packed with hard-crusted rust scale, cavitation debris, and degraded O-ring adhesive. This chemical fusion literally locks the cylinder liner into the lower block counterbores. Grabbing a makeshift lever, wedge, or unguided puller to jar the component free is an absolute trap—unbalanced forces tilt the sleeve, forcing the hardened steel to cut, score, or micro-crack the delicate seating lips of the block itself. The ATC6400 master puller bypasses this structural risk entirely. By deploying rigid support legs that straddle the cylinder walls and thin, precision-ground spring feet that grab the bottom rim profile, this system delivers an unyielding, linear upward pull that draws the sleeve out tracking completely perpendicular to the engine deck.

• Massive Modular Capacity – Flawlessly configures to extract wet liners with bore diameters from 4.00″ up to 6.25″ (101.6 mm to 158.75 mm).
• Extended Leverage Reach – The heavy-duty centercore drive screw effortlessly clears deep counterbores, tracking up to 15.0″ (380 mm) in depth.
• Thin-Profile Clamping Jaws – Precision-contoured puller feet engage minimal lip clearances, protecting sensitive lower landing shoulders from deformation.
• Universal Engine Cross-Reference – Direct high-durability functional equivalent to industry profiles PT-6400, PT-6410, and PT-6405.
• High-Impact Master Storage Case – A substantial 44.00 lbs industrial tool assembly packaged securely inside a rugged carrying case for effortless shop-to-field mobility.

Stop Fighting the Core. Pull with Absolute Certainty.

The ATC6400 Universal Liner Puller is a mandatory infrastructure asset for high-volume diesel machine centers, heavy agricultural equipment facilities, and maritime transport maintenance docks. Take the strain out of bottom-end reconditioning with professional American engineering.

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