Miller Fluid Power 051-KR011-175 H-Series Rod Seal Kit | 1-3/4\" Rod | Bolted For Sale

Description

The Miller Fluid Power 051-KR011-175 is a piston rod bushing and seal assembly in the KR011 series, designed for Miller A, J, and H Series cylinders. It is the 1-3/4\" (One and Three-Quarter inch) rod diameter variant with bolted iron bushing retention. Refer to manufacturer documentation to confirm compatibility with your specific application.

This assembly services the rod gland of Miller air cylinders, providing the bushing, rod seal, rod wiper, and bolted retainer hardware required to restore rod sealing on the head end of the cylinder. The bolted bushing design is the standard retention method used across Miller H Series cylinders; on bore/rod combinations where the bolted bushing would interfere with tie rod nuts, a retainer-held bushing (KR010 series) is used instead — confirm your cylinder\'s gland construction before ordering.

Miller H Series cylinders are rated for operating pressures up to 3000 PSI; the rod gland seal assembly must match the cylinder\'s rod diameter exactly. The suffix -175 encodes the rod diameter as 1-3/4\" (1.75\"), consistent with the Miller seal kit part numbering convention across the entire KR011 size range.

• Brand: Miller Fluid Power (Parker Hannifin)
• MPN: 051-KR011-175
• Type: Piston Rod Bushing and Seal Assembly (Bolted Bushing Gland Kit)
• Series: KR011 — Bolted Iron Bushing
• Rod Diameter: 1-3/4\" (1.75 in)
• Bushing Retention: Bolted (Iron)
• Applicable Cylinder Series: Miller A Series (Air), J Series, H Series
• Suitable Media: Compressed Air (Air Cylinder Service)
• H Series Cylinder Max Operating Pressure: 3000 PSI
• Country of Manufacture: United States

Condition: New — Open Box. Sourced from manufacturing MRO turnover, plant closures, and industrial surplus; the part is new and unused but may have been in storage for years. Packaging may show shelf wear or be missing.

• Domestic shipping via USPS Ground Advantage, USPS Priority Mail, or UPS Next Day Air. Cost is calculated at checkout based on your location. We ship within 1 business day.
• International shipping is offered through the International Shipping program.
• Local pickup is available — message us ahead of time to coordinate.
• UPS Next Day Air orders: Cutoff is 2pm Eastern for guaranteed same-day shipout. We can usually work later orders in if we know they\'re coming, so message us — we just can\'t work magic every time.
• Shipping on your own UPS or FedEx account? No problem. This package ships at approximately 6.00 × 6.00 × 4.00 inches and 1.00 lb 12.00 oz. Send a message before checkout with your account number and shipping method.

We offer free returns through \'s standard 30-day return policy. If something isn\'t right, message us first — we want to make it right and we\'ll work with you to do it.

We started ACME MRO Solutions to fix something we kept running into as contractors — plants down, parts slow, surplus listings you couldn\'t trust. Our goal is simple: get YOU the right component fast, with an honest description, so you can get back to running.

We describe what we see. Used items show signs of use; if a part has visible wear, damage, or a missing component, the condition description will say so. We don\'t claim anything is tested unless we tested it — and we don\'t bench-test parts where testing isn\'t practical or revealing (feed-through modules, breakers, mechanical components). When we do test something, we\'ll say so explicitly.

If something is our fault, we don\'t work through it — we make it right. We are proud to serve American manufacturing. Your uptime is our bottom line.

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Send a message through . During business hours we typically respond within the hour. Whether you need to confirm compatibility before buying, request additional photos, ask about a cross reference, or work through something after delivery — message first and we\'ll figure it out together.