2PCS 115757 Hydraulic Fittings Adapters M14 to M16 For Mini Excavator Hose

Part Number:Direct replacement for OEM part number 115757. Engineered to exact original specifications, these M14×1.5mm to M16×1.5mm hydraulic fitting adapters eliminate the thread-mismatch problem that leads to hydraulic leaks, pressure loss, and costly downtime when connecting aftermarket attachments to your excavator's auxiliary circuit. If your current fittings are leaking or your new attachment won't connect, 115757 is the part you need.Compatibility:Verified compatible with AGT, FFIndustries, VICSEC, Miva, Machpro, TPM, and most other mini excavator brands that use M14 valve port connections on the auxiliary hydraulic circuit. Fits compact excavators in the 0.8–3 ton class. Works with a full range of hydraulic attachments including hydraulic thumbs, tilt buckets, augers, and screw-type accessories. Before purchasing, confirm your excavator's auxiliary valve port thread is M14×1.5mm and your attachment hose end is M16×1.5mm.Features & Specs:Each adapter connects an M14×1.5mm male end (valve port side) to an M16×1.5mm male end (hose side) in a compact straight-through design that maintains unrestricted hydraulic flow. Key specifications: overall length 26mm, upper OD 14mm, lower OD 16mm. Rated at 8,000 PSI working pressure — more than sufficient for standard mini excavator auxiliary circuits. Manufactured from high-grade carbon steel with precision CNC-machined BSP threads; a protective finish that withstands outdoor and high-humidity job site conditions for extended service life. Every unit is dimensionally inspected to OEM tolerances, delivering the same fit and sealing performance as factory parts.Installation:No special tools or hydraulic training required. Identify the M14 end (smaller diameter, goes into the excavator valve port) and the M16 end (larger diameter, connects to the attachment hose). Thread in by hand until snug, then torque to the manufacturer's specification for your hydraulic system. Check for leaks at operating pressure before resuming work. This 2-pack means you always have spares on hand — keep extras in your toolbox for quick field repairs and attachment swaps.

• 【Direct Replacement for Part #115757】 Precisely engineered as a drop-in replacement for part number 115757, these M14×1.5mm to M16×1.5mm threaded adapters restore full hydraulic performance without modification. Ideal for repairing or upgrading worn or leaking fittings on your mini excavator
• 【Wide Compatibility – Fits Major Brands】 Compatible with AGT, FFIndustries, VICSEC, Miva, Machpro, TPM, and most other most mini excavators using M14 valve ports. Works seamlessly with hydraulic thumbs, tilt buckets, augers, and other screw-type hydraulic attachments on 0.8–3 ton compact excavators
• 【8000 PSI Heavy-Duty Carbon Steel Construction】 Crafted from high-grade carbon steel with precision CNC-machined threads, each adapter is rated up to 8000 PSI. Built to withstand demanding construction, landscaping, and demolition environments without deformation or corrosion
• 【Leak-Free Precision Threading】 Features a straight-through male BSP thread design with precision-ground mating surfaces, ensuring a tight, leak-free hydraulic seal every time. No additional sealant required – just thread on and torque to spec for a reliable connection
• 【Value 2-Pack – Tool-Free Installation】 Includes 2 adapters (overall length 26mm) so you have spares on hand for multiple machines or attachments. Simple hand-tight screw-in installation requires no special tools, getting your excavator back to work in minutes