178-9166
53.3mm Long Permanent Coupling
53.3mm crimp-on permanent coupling for 6.4mm pilot hose.
Description
Crimp-style hose end engineered for low-displacement hydraulic pilot circuits. Seals reliably under constant pressure spikes and machine vibration to keep control fluid moving to actuators and spool valves without leaking. Overall length: 53.3 mm…
Overview
Crimp-style hose end engineered for low-displacement hydraulic pilot circuits. Seals reliably under constant pressure spikes and machine vibration to keep control fluid moving to actuators and spool valves without leaking.
Features
- Overall length: 53.3 mm
- Fits 6.4 mm inner diameter hose
- Permanent crimped connection
- High corrosion and wear resistance
Applications
- Hydraulic pilot control lines for operating valves and actuators
Specifications
| Brand | Caterpillar |
|---|
Related parts

79.8mm Long Permanent Coupling
124-1920
Similar part

112.8mm Long Permanent Coupling
124-1911
Similar part

60.2mm Long Permanent Coupling
124-1914
Similar part

Permanent Coupling
115-8215
Similar part

Permanent Coupling
124-2057
Similar part

Permanent Coupling
124-2118
Similar part

Permanent Coupling
124-1950
Similar part

Permanent Coupling
124-1972
Similar part
Customer Reviews
No reviews yet.
Reviews come from verified buyers: customers whose quotation for this part was accepted.
How to get 53.3mm Long Permanent Coupling 178-9166
Jumbosan supplies 53.3mm Long Permanent Coupling 178-9166. Choose the way that suits you.
Send a quote request form
Fill in the short form with the quantity and your company details. We reply with availability and lead time.
Contact us by email
Email [email protected] with the part number and the quantity you need.
Message us on WhatsApp
Send the part number to +90 543 279 89 81 on WhatsApp and a salesperson replies in the chat.
Send your list to the AI quote page
Upload a PDF, photo or spreadsheet of part numbers. The AI reads it and builds the request for you, which suits long lists.
