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These couplers are a direct replacement for the standard sized coupler mounted on many models of tractors and attachments.
These are NOT light duty couplers. The sturdy design of heavy duty TopLine couplers have become well known for their durability and ability to withstand rugged conditions.
Our coupler sizes fit many models of: Bobcat, John Deere, CAT, Kubota, New Holland, CASE, JCB, Thomas, Gehl, Volvo, and ASV.
Couples to any standard 1/2" Ag ball Style Ag couplers on tractors and other equipment. These couplers meet or exceed the ISO 5675 standard.
Features:
Specifications:
This set includes:
Interchangeable Part Numbers
| Manufacturer | Male | Female |
|---|---|---|
| Dixon AG Series | AG4F4 | 4AGF4 |
| Faster NV/NS Series | NS 12 NPT M | NS 12 NPT F |
| Parker 4000 Series | 8010-4 | 4050-4 |
| Safeway S20 Series | S71-4 | S25-4 |
| Stucchi IR Series | 800001005 M IR12 NPT |
800001004 F IR12 NPT |
(Click below to see what couplers fit your machine)

More Thread Sizes for 1/2" Body Agricultural Style Adapters:
|
1/2” NPT Female Thread (Set) TL38 – Ball Style |
Flat Face to Agricultural Style Adapters:
See our Store for more coupler sizes
We aim to be your #1 source for high quality skid steer & ag hydraulic quick connect couplers and accessories.
This item has a 100% satisfaction guarantee!
Return Policy: If you are not fully satisfied with your purchase, you may return unused item for a full refund of the purchase price, excluding shipping charges, within 60 days of purchase date.
If you have any questions about this item, feel free to contact us
Check back often for more skid steer products and solutions.
Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
US$40
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