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Male Jic X Male Komatsu Union

Description & Features

Constructed from steel in a straight configuration, this Male Jic X Male Komatsu Union is designed to connect a 1-5/16-12 UN male JIC fitting on one end to a 22mm male Komatsu port on the other. The union measures 73.6mm in length with a 38mm across-flats width, making it a compact and direct solution for joining hydraulic lines where these two thread standards meet.

Manufactured by Adaptall, this adapter suits mobile hydraulic equipment and construction machinery applications where Komatsu-threaded ports are common. The steel construction supports use in demanding hydraulic circuits where durability and thread integrity are essential.

SKU: 9237-16-33

Supplier Part Number (MPN): 9237-16-33

Specifications

CH Width 38mm	L Length 73.6mm	Adaptall Material Steel	Adaptall Shape Straight	Side 1 Callout 1-5/16 - 12 UN	Side 1 Gender M	Side 1 Size 1"	Side 1 Type Jic	Side 2 Callout 22mm	Side 2 Gender M	Side 2 Size 33mm	Side 2 Type Komatsu	Brand Adaptall America	Brand Adaptall	Pack Size 1.00	UOM EA	Supplier Part Number 9237-16-33	Product Weight 0.70 lbs

Product Questions & Answers (1)

Question by: Lyle B on Mar 21, 2026, 9:00 AM

Got a Komatsu excavator with a 22mm port and need to tie into a JIC line, this union gonna bridge that gap without needing extra fittings in between?

Answer by: Customer Support on Mar 23, 2026, 6:45 AM

That's what this piece is built for. One end threads onto a 1-5/16-12 UN male JIC fitting and the other connects directly to a 22mm male Komatsu port, so you get a straight, single-adapter solution with nothing extra in the chain. At 73.6mm long and 38mm across the flats, it's compact enough to fit in tighter spots on mobile equipment without a lot of fuss.