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This is a Gates MegaCrimp G25170-1212 hydraulic coupling, also known as 12G-12FJX. It is a straight female JIC 37-degree flare swivel fitting for 3/4" hydraulic hoses. Made from zinc-plated steel for corrosion resistance, it's designed to create a secure, leak-proof seal in the demanding hydraulic systems of general concrete mixer trucks. This fitting is a crucial replacement part for routine maintenance or repair of hydraulic lines to prevent leaks and ensure the proper functioning of hydraulic components.
Technical Specifications
Hose Inside Diameter3/4 inch
Thread Size1 1/16"-12
Fitting TypeFemale JIC 37° Flare Swivel
MaterialSteel
FinishZinc Plated (TuffCoat)
Overall Length3.74 inches
Nut Hex Size32 mm
Stem Hex Size30 mm
Cut-Off Length1.73 inches
Key Features
Patented "C" insert ensures a concentric, leak-proof seal.
TuffCoat plating provides superior corrosion resistance.
Tested to withstand up to 1 million impulse cycles for durability.
Designed for use with 1-wire and 2-wire braided hydraulic hoses.
"Bite-the-wire" design for robust coupling and hose retention.
Fits These Mixers
McNeilus, Terex, Con-Tech. This is a general hydraulic fitting for concrete mixers and may be compatible with various McNeilus, Terex, and Con-Tech models. However, specific model fitment has not been verified.
All measurements ± standard manufacturing tolerance.
Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.
Specifications
Specifications
Sub Category
Fittings
Documentation
No documents available
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