Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

AEROQUIP Hydraulic Hose Fitting: -4 For Hose Dash Size, 7/16 in x 1/4 in Fitting Size - Steel Reusable Hydraulic Hose Fittings
AEROQUIPSteel Reusable Hydraulic Hose Fittings

AEROQUIP Hydraulic Hose Fitting: -4 For Hose Dash Size, 7/16 in x 1/4 in Fitting Size

The AEROQUIP 3G-OTH-648535 is a steel reusable hydraulic hose fitting for -4 hose dash size, with a 7/16"-20 thread and 7/16 in x 1/4 in fitting size. It features a Universal x Hose connection type and is designed…

SKU 3G-OTH-648535

Also listed as: 1902974S · 190297 4S

Brand
AEROQUIP
Item
Hydraulic Hose Fitting: -4 For Hose Dash Size, 7/16 in x 1/4 in Fitting Size
Category
Steel Reusable Hydraulic Hose Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

AEROQUIP
Manufacturer Part Number
190297-4S
Type
Universal x Hose
Thread Size
7/16"-20
Fitting Size
7/16 in x 1/4 in
For Hose Dash Size
-4
Fitting Connection Type
Universal x Hose
For Use With Hose Series
1503

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

AEROQUIP Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AEROQUIP 3G-OTH-648535 is a steel reusable hydraulic hose fitting for -4 hose dash size, with a 7/16"-20 thread and 7/16 in x 1/4 in fitting size. It features a Universal x Hose connection type and is designed for use with 1503 hose series (MPN 190297-4S).

Frequently Asked Questions

What is the AEROQUIP 4KFF1 hydraulic hose fitting used for?

The AEROQUIP 4KFF1 is a steel reusable hydraulic hose fitting used to connect -4 dash size hose to a 7/16"-20 threaded port. It is designed for use with 1503 hose series and provides a reliable, field-attachable connection in industrial hydraulic systems.

What are the specifications of the AEROQUIP 190297-4S fitting?

The AEROQUIP 190297-4S (4KFF1) is a steel reusable hydraulic hose fitting with a Universal x Hose connection type. It has a 7/16"-20 thread size, 7/16 in x 1/4 in fitting size, and is for -4 hose dash size. It is compatible with 1503 hose series.

Where to buy AEROQUIP hydraulic hose fittings worldwide?

3G Electric supplies AEROQUIP hydraulic hose fittings like the 4KFF1 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this steel reusable fitting for -4 hose.

How to install an AEROQUIP reusable hydraulic hose fitting?

To install the AEROQUIP 4KFF1, cut the hose to length, lubricate the fitting threads and hose interior, then screw the fitting onto the hose until fully seated. Use a wrench to tighten the nut against the hose. Always follow manufacturer guidelines for torque and hose preparation.

Used in

Common applications for AEROQUIP
Mobile hydraulic equipment repair — Aeroquip 45° elbow flange fittings (e.g., 1A12FLA10) for hose replacement on excavators and loaders.
Industrial hydraulic power units — Aeroquip 90° elbow flange fittings (e.g., 4S20FLB20) for connecting pumps to manifold blocks.
In-house hose assembly shops — Aeroquip die packages (e.g., ET4020TP-0002) for crimping 1-wire braid hoses up to 1 1/4 in diameter.
Oil and gas field equipment — Aeroquip carbon steel flange fittings (e.g., 1A24FLA20) for high-pressure fluid transfer lines.
Hydraulic press maintenance — Aeroquip die cage assemblies (e.g., FT1382-200-M465) for crimping 4-spiral hoses on heavy-duty presses.
Agricultural machinery servicing — Aeroquip 45° elbow fittings (e.g., 1A12FLA12) for replacing hoses on tractors and harvesters.

AEROQUIP Products

3G Electric supplies AEROQUIP steel reusable hydraulic hose fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from AEROQUIP

View all AEROQUIP parts
Hydraulic Hose Fitting: -6 For Hose Dash Size, 5/8 in x 3/8 in Fitting Size, Inverted Flare x Hose (MPN 4401-6S)
AEROQUIP
Hydraulic Hose Fitting: -6 For Hose Dash Size, 5/8 in x 3/8 in Fitting Size, Inverted Flare x Hose (MPN 4401-6S)
Hydraulic Hose Fitting: -5 For Hose Dash Size, 1/2 in x 5/16 in Fitting Size, Universal x Hose (MPN 190297-5S)
AEROQUIP
Hydraulic Hose Fitting: -5 For Hose Dash Size, 1/2 in x 5/16 in Fitting Size, Universal x Hose (MPN 190297-5S)
Hydraulic Hose Fitting: -10 For Hose Dash Size, 7/8 in x 1/2 in Fitting Size, JIC x Hose, For 1503 (MPN 4411-10-8S)
AEROQUIP
Hydraulic Hose Fitting: -10 For Hose Dash Size, 7/8 in x 1/2 in Fitting Size, JIC x Hose, For 1503 (MPN 4411-10-8S)
Hydraulic Hose Fitting: -4 For Hose Dash Size, 1/8 in x 1/4 in Fitting Size, NPTF x Hose, Straight (MPN 4412-2-4S)
AEROQUIP
Hydraulic Hose Fitting: -4 For Hose Dash Size, 1/8 in x 1/4 in Fitting Size, NPTF x Hose, Straight (MPN 4412-2-4S)
Hydraulic Hose Fitting: -10 For Hose Dash Size, 7/8 in x 5/8 in Fitting Size, Universal x Hose (MPN 190297-10S)
AEROQUIP
Hydraulic Hose Fitting: -10 For Hose Dash Size, 7/8 in x 5/8 in Fitting Size, Universal x Hose (MPN 190297-10S)
Hydraulic Hose Fitting: -5 For Hose Dash Size, 1/2 in x 5/16 in Fitting Size, JIC x Hose, Straight (MPN 4411-5s)
AEROQUIP
Hydraulic Hose Fitting: -5 For Hose Dash Size, 1/2 in x 5/16 in Fitting Size, JIC x Hose, Straight (MPN 4411-5s)
Hydraulic Hose Fitting: -4 For Hose Dash Size, 7/16 in x 1/4 in Fitting Size, JIC x Hose, 90° Elbow (MPN 190296-4S)
AEROQUIP
Hydraulic Hose Fitting: -4 For Hose Dash Size, 7/16 in x 1/4 in Fitting Size, JIC x Hose, 90° Elbow (MPN 190296-4S)
Hydraulic Hose Fitting: -12 For Hose Dash Size, 1/2 in x 3/4 in Fitting Size, NPTF x Hose, Straight (MPN 4412-8-12s)
AEROQUIP
Hydraulic Hose Fitting: -12 For Hose Dash Size, 1/2 in x 3/4 in Fitting Size, NPTF x Hose, Straight (MPN 4412-8-12s)