NEW HOLLAND 86615356 3/4 Quick-Coupler, Female (1999 to 2011)
New Holland part number 86615356 is a female (socket/coupler) quick-disconnect hydraulic coupling. In the context of New Holland skid-steer and compact-track-loader hydraulics of that era, it corresponds to a Snap-tite (now Parker) 72 Series ISO 7241-1 Series B (ISO-B) poppet-style coupler (typically equivalent to a 72C12-12F or similar 3/4? Body-size steel unit with female NPTF end).
Specifications (72 Series female coupler, 3/4? Body size - matching the typical New Holland application). Snap-tite / Parker 72 Series. ISO 7241-1 Series B (ISO-B) interchange.Female NPTF (other options exist: SAE, BSP). Steel (yellow zinc chromate plated standard); stainless or brass available. Buna-N (Nitrile) standard; Viton / EPDM options.
4,000 psi (280 bar). 16,000 psi (1,105 bar). Typically -40 °F to +250 °F (-40 °C to +121 °C) with standard Buna-N.
Parker 60 Series, Safeway S10, Faster HNV, Aeroquip FD45, Dixon H-Series, and other ISO-B units. Primarily Union City, PA (Parker Quick Coupling Division / legacy Snap-tite plant). These ratings and features come from the official Snap-tite 72 Series catalog data for the 3/4? Exact end-fitting size, seal material, or any New Holland-specific modifications should be verified against the physical part or a current Parker datasheet. Model Number Usage and Production Dates.
The following New Holland models list 86615356 (or its superseded numbers) in the parts catalog. Production date ranges are approximate based on published model years and supersession data. Superseded / replaced numbers (86615356 replaces): 87720455, 87720454, 87720453, 87659804, 87620591, 87620590, 87620589, 87568391, 87462538, 87459446, 87034972. Always verify with the machine's serial number, parts book, or a dealer, as hydraulic circuits and coupler sizes can vary by configuration or later updates.For critical applications, confirm the exact Snap-tite / Parker equivalent part number (material, seals, and threads) against the physical coupler.