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4350 AQUIP REUSABLE FIT

Description & Features

Constructed from stainless steel, this SAE 37° JIC swivel fitting is designed for reliable performance across a wide range of hydraulic hose assemblies. The female swivel end (End Size 1: 0.875 in.) connects to a -10 dash size hose, with a 1.5 in. hex on the line/hose/tube end to facilitate installation and reduce assembly time. The reusable design supports repeated field disassembly and reassembly without replacing the fitting, making it well suited for maintenance-intensive environments.

Part of the Aeroquip 4721 Series from Aeroquip by Danfoss/Eaton, the 4350 Aquip Reusable Fit is a dependable choice for hydraulic hose terminations where a JIC swivel interface is required. At 0.55 lb, the fitting is compact and straightforward to handle during assembly. Stainless steel construction provides resistance to corrosion in demanding service conditions.

SKU: 259-4721-10

Supplier Part Number (MPN): 259-4721-10

Specifications

a Dimensions 3.4 in	Compatible Hose ID 0.63 in	Connection Size 1 5/8 in	Connection Size 2 5/8 in	Connection Type Female JIC Swivel, Hose	Connection Type 1 Female JIC Swivel	Connection Type 2 Hose	Construction Style Reusable	Cut-Off Factor 1.85 in	Dimension Standards SAE J514	Dimensions 0.5 in ID x 3.4 in L	End Connection Torque 54 to 67 lb-ft	End Gender 1 Female	End Size 1 7/8 in	Finish Passivated	Fitting Type Straight Fitting	For Use With Model 2766, 2781 and FC195 Hoses	Hex Size 1-1/2 in, 1 in	Hose Dash Size 10	Inside Diameter 1/2 in	Material Stainless Steel	Material Construction 316 Stainless Steel	Series 259-4721 Series	Thread Sealant Without Thread Sealant	Thread Size 7/8-14	Thread Type UNF

Product Questions & Answers (1)

Question by: Steve T on Jul 18, 2025, 7:48 AM

What size is the hose connection this fitting takes?

Answer by: Customer Support on Jul 19, 2025, 8:22 AM

It's made for a -10 dash size hose.