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R.R AIR BRAKE

Description & Features

This Aeroquip by Danfoss / Eaton 1531A Series rubber hydraulic braided hose is designed for locomotive and passenger car air brake lines. Constructed with three braids and a synthetic rubber cover, this R.R AIR BRAKE offers maximum durability under harsh operating conditions. Its robust construction is able to withstand high pressures, extending hose assembly life.

The conductive hose features standard abrasion resistance and is certified to AAR-M618 standards. With a -24 dash size, it can handle a minimum working temperature of -65°F and has a minimum bend radius of 10.5 inches. Compatible qualified hose fittings include FJ4649, FJ4709, FJ4650, and 458.

SKU: 1531A-24

Supplier Part Number (MPN): 1531A-24

Specifications

Abrasion Resistance 29	Alternate Part Numbers Alternate Part Number MINO-00015F51224	Application Locomotive and passenger car air brake lines.	Certifications AAR-M618	Color Black	Conductivity 30	Construction 3 Braid	Cover Material Synthetic Rubber	Dash Size -24	Brand Danfoss Power Solutions (II LLC Aeroquip)	Brand Aeroquip	Pack Size 12.00	UOM FT	Features Maximum durability under harsh operating conditions\|Robust construction able to withstand highest pressures\|System engineered to extend hose assembly life	ICC Hoses and Flexible Tubes	Language English	Lay Line Style Embossed	Minimum Bend Radius 10.50	Minimum Bend Radius 10.5	Minimum Working Temperature -65	Product Width 1.88	Qualified Hose Fittings FJ4649, FJ4709, FJ4650, 458	Reinforcement Material Wire	Sub Brand Aeroquip	Supplier Part Number 1531A-24	Tube Material Synthetic Rubber	Product Weight 2.09 lbs

Product Questions & Answers (1)

Question by: Dwayne G on Nov 11, 2025, 9:49 PM

What kind of temps can this hose handle? Gotta make sure it won't crack in the winter.

Answer by: Customer Support on Nov 13, 2025, 5:47 PM

This hose is rated down to a minimum working temperature of -65°F, so it should hold up well even in very cold conditions.