GL-QC-A12
ISO 7241-A Hydraulic Quick Coupler, 1/2 inch
Interchangeable with ISO 7241-A (poppet valve) series. Steel body, trivalent zinc plated, NBR seals. Suitable for tractor remotes,
共立机械（台州）有限公司
Hydraulic Couplers and Tractor Fittings, Built for the Field
Taizhou-based manufacturer of ISO 7241-A/B quick couplers, tractor hydraulic fittings, hose adapters and PTO parts. OEM and ODM welcome, stable tolerances, 15-25 day lead time, shipping to 60+ countries.
- ISO 7241-A / B interchangeable
- OEM & ODM to your drawing
- Dimensional drawings on request
Send us a part number
Have an old coupler or a competitor code? Send the number or a photo, we will match it and quote.
15+Years in machining
60+Export markets
250 barRated working pressure
100 pcsLow MOQ for OEM
Product ranges
Standard catalogue parts held in stock, plus custom machining to drawing.
Hydraulic Quick Couplers液压快换接头
ISO 7241-A/B, flat-face and push-pull couplers from 1/4 inch to 2 inch.
See all products →Tractor Hydraulic Fittings拖拉机液压接头Banjo fittings, banjo bolts, elbows and tees matched to common tractor models.
See all products →Hose Adapters & Banjo Fittings软管接头 / 铰接接头JIC 37 degree flare, BSP, NPT and metric adapters for hydraulic hose assembly.
See all products →PTO Shaft & Drive PartsPTO 传动件PTO yokes, spline shafts, shear bolts and quick-release pins.
See all products →Custom CNC Parts定制 CNC 件Built to your drawing: turning, milling, thread rolling and surface treatment.
See all products →Featured parts
Interchangeable with major European and American brands.
GL-QC-B34
ISO 7241-B Hydraulic Quick Coupler, 3/4 inch
ISO 7241-B ball valve series for higher flow circuits. Interchangeable with major European and American brands without modificatio
GL-FF12
Flat Face Hydraulic Quick Coupler, 1/2 inch
Flat face design minimises fluid loss and air ingress on connect and disconnect. Ideal for attachment changing on compact loaders
GL-BJ18
Tractor Hydraulic Banjo Fitting, M18 x 1.5
Banjo eye fitting with copper washer, machined from bar stock. Matched to common compact tractor hydraulic ports.
GL-JIC12-BSP34
JIC 37 Degree Flare Hose Adapter, 1/2 JIC x 3/4 BSP
Male JIC 37 degree flare to male BSPP adapter, machined and zinc plated. Used to join JIC hose assemblies to BSP ported equipment.
GL-PTO-136Z6
PTO Shaft Yoke, 1-3/8 inch Z6 Spline
Quick-release PTO yoke for 1-3/8 inch 6-spline tractor PTO. Forged body, machined spline, hardened locking pin.
Why buyers work with us
Machining in-house
CNC turning, milling, thread rolling, heat treatment and trivalent zinc plating all run under one roof, so tolerances stay repeatable batch after batch.
Cross-reference service
Send a Parker, Faster, Stucchi or OEM code and we will confirm the interchangeable part, with a dimensional drawing before you commit.
Low MOQ, honest lead time
From 100 pcs on most couplers. We quote realistic lead times rather than promising dates we cannot hold.
Export-ready documents
Commercial invoice, packing list, certificate of origin and test reports prepared for customs, in English.
Need a price today?
Send your part list on WhatsApp or email. Most quotations go out within 24 hours.