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Aeroquip/BOSTON Hose SiliconeSAEJ20 BLUE

Description & Features

This Eaton Industrial Hose Aeroquip/BOSTON Hose SiliconeSAEJ20 BLUE is constructed with a blue silicone cover, offering premium abrasion resistance. The hose is reinforced with 4-ply polyester, making it suitable for heavy-duty coolant applications and applications requiring vibration isolation.

The conductive hose meets SAE J20 certifications and is designed to withstand a minimum working temperature of -54 degrees. Its minimum bend radius is 6.5 inches.

SKU: FF90830-32

Supplier Part Number (MPN): FF90830-32

Specifications

Abrasion Resistance 28	Application Heavy duty coolant applications. Applications requiring vibration isolation.	Certifications SAE J20	Color Blue	Conductivity 30	Construction 4 Ply	Cover Material Silicone	Dash Size -32	Brand Danfoss (Aeroquip Inc-Industrial Hose)	Brand Aeroquip	Pack Size 1.00	UOM EA	Features Highly abrasion resistant cover\|Small number of hoses for many fuel options\|Proven reliability with high temperature resistance	ICC Hoses and Flexible Tubes	Language English	Lay Line Style Ink Jet	Minimum Bend Radius 6.50	Minimum Bend Radius 6.5	Minimum Working Temperature -54	Net Pack Quantity Units EA	NMFC 70	Product Width 2.44	Reinforcement Material Polyester	Sub Brand None	Supplier Part Number FF90830-32	Tube Material Silicone	Product Weight 0.14 lbs

Product Questions & Answers (3)

Question by: Harold E on Sep 15, 2025, 1:13 PM

hose says it's rated down to -54 degrees, does that mean it handles real cold starts okay for coolant lines, or is that just a storage spec?

Answer by: Customer Support on Sep 17, 2025, 6:22 AM

Cold flexibility is one of the stronger points of silicone hose, and that -54 degree minimum working temperature applies to actual operation, not just storage. So for cold morning startups where coolant lines see a hard chill before the engine warms up, this hose holds up without getting stiff or cracking the way rubber hoses sometimes do. The silicone tube and cover both contribute to that cold performance.

Question by: Roy S on Mar 31, 2026, 8:20 PM

What kinda stuff is this hose good for, besides coolant?

Answer by: Customer Support on Apr 2, 2026, 10:24 AM

This hose is suitable for heavy-duty coolant applications and applications requiring vibration isolation.

Question by: Neal F on Jan 18, 2026, 9:20 PM

got a tight spot to snake this hose through, how sharp can i bend it without kinkin it

Answer by: Customer Support on Jan 20, 2026, 6:37 AM

Minimum bend radius on this hose is 6.5 inches, so you want to keep any turns at or above that radius to avoid stressing the silicone tube and the 4 ply polyester reinforcement.