KURIYAMA PART C Coupler

Description & Features

This Kuriyama of America Part C coupler, also known as a female adapter, features a female camlock end to connect with a male adapter of the same size. The other end has a hose shank for clamping to a hose.

Designed for a variety of applications, this coupling ensures a secure and leak-proof connection for fluid transfer.

SKU: AL-C400

Supplier Part Number (MPN): AL-C400

Alternate Part Numbers: C1FY22

Specifications

Brand
KOA Couplings™
Connection Size 1
4 mm
Connection Size 2
4 mm
Connection Type
Female Coupler, Hose Shank
Connection Type 1
Female Coupler
Connection Type 2
Hose Shank
Fitting Type
Coupling
Material
Aluminum
Material Construction
Aluminum
Series
AL-C Series

Product Questions & Answers (4)

Question by: Rhonda G on Dec 2, 2025, 9:59 AM
Got a 4 inch hose shank I need to connect up, will this Part C coupler work as the female end of that connection?
Answer by: Customer Support on Dec 4, 2025, 6:06 AM
That's what this fitting is built for. The AL-C400 is a 4 inch Part C female coupler with a hose shank end, so it mates directly onto a 4 inch hose and gives you the female Part C connection on the other side. Kuriyama makes solid aluminum cam and groove style fittings, and this one follows that standard Part C configuration.
Question by: Neal P on Oct 7, 2025, 9:53 PM
How durable is this coupler for outdoor use on a farm implement?
Answer by: Customer Support on Oct 9, 2025, 10:56 AM
Constructed from aluminum, this Kuriyama Part C coupler offers good corrosion resistance for typical outdoor conditions.
Question by: Merle T on Aug 20, 2025, 7:28 AM
what size hose shank does this thing hook up to?
Answer by: Customer Support on Aug 22, 2025, 6:03 AM
The coupler on this one is built for a 4 inch connection, with a Part C female coupler on one end and a hose shank on the other. So if you're working with 4 inch hose, you're in the right spot.
Question by: Darryl H on Nov 16, 2025, 1:33 PM
got a 4 inch hose. is this the kind of fitting that clamps into the hose and gives me a female coupler end?
Answer by: Customer Support on Nov 17, 2025, 4:34 PM
Built for that exact setup, it is a 4 inch Part C female coupler with a hose shank on the other side, so the shank is the end that goes into the hose and the female coupler is the connection end.

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