CAT 263-8096 Cylinder 4 High-Pressure Fuel Injection Line

CAT 263-8096 Cylinder 4 High-Pressure Fuel Injection Line

CAT 263-8096 Cylinder 4 High-Pressure Fuel Injection Line è identificato dal codice articolo Caterpillar 263-8096. Delivers high-pressure fuel along the specified fuel-injection route for cylinder 4. The cylinder number is important: the four lines in this family have different paths and must not be treated as interchangeable merely because they serve the same C4.4 generator-set engine. This listing is intended for engineers, fleet maintenance teams and international B2B parts buyers who need a clear product specification and a defensible method of checking the application before ordering.

Product Overview and Function

Delivers high-pressure fuel along the specified fuel-injection route for cylinder 4. The cylinder number is important: the four lines in this family have different paths and must not be treated as interchangeable merely because they serve the same C4.4 generator-set engine.

Precision diesel injection equipment is sensitive to contamination and installation errors. A line that appears close in shape may follow the wrong cylinder route or place stress on its unions; these details matter under high fuel pressure.

Key Product Features

• CAT-identified line for cylinder 4
• High-strength high-pressure fuel-system tube
• Designed to provide a sealed delivery path from injection equipment
• Route geometry must match the correct cylinder and injection arrangement

Specifiche tecniche

Technical data above is limited to publicly verifiable CAT product information. Unlisted dimensions, pressure ratings, torque values and electrical characteristics are not assumed. Please verify the current official drawing and applicable serial number before installation.

Compatible CAT Models and Applications

Fitment guidance: Model numbers are representative applications from the Caterpillar public product listing, not a guarantee for every production year or serial number. Engine and machine configurations vary, so final compatibility must be checked in CAT SIS or with the relevant parts diagram before shipment.

Common Problems and Inspection Points

• Hard starting, visible wetness around a joint, a fine mist or a rail-pressure fault can have many possible causes; confirm the leak source before replacing a line.
• Never use fingers to check a suspected pressurized diesel leak: high-pressure fuel can penetrate the skin and cause serious injury.

Do not replace a component based on one symptom alone. Inspection should include the adjacent parts, installation condition and available equipment diagnostics so that a new part is not installed into an unresolved system fault.

Installation and Maintenance Notes

• Identify the correct cylinder 4 line before removal; tag nearby tubes to prevent cross-connection.
• Depressurize the fuel circuit by the service manual, protect open ports from contamination, and follow CAT instructions for line reuse and tightening.

Fuel-system work should be completed by qualified personnel using the engine-specific depressurization, cleanliness and leakage-test procedure. Never loosen a pressurized line while an engine is running. Use the applicable Caterpillar service manual for torque figures, clearance settings, calibration instructions and safe test procedures; those values can differ between engine arrangements.

Prima di effettuare l'ordine

• Order cylinder 4 line 263-8096, not a similar-looking neighboring-cylinder line.
• Supply the C4.4 generator serial number and a clear routing photo to confirm fitment.
• Please send the requested quantity, shipping destination, engine or machine serial number, and photographs of the old part or packaging if available.

Ricambi CAT correlati

For other components used in related engine or maintenance systems, review these RUIPO product listings. They are cross-references for sourcing and are not a claim of direct interchangeability:

• CAT 230-8999 C4.4 Fuel Injector
• Pompa dell'acqua per motore CAT 354-1672

Why Choose RUIPO Spare Parts

• CAT part-number-based sourcing for professional maintenance and procurement teams.
• Assistance checking fitment against your engine or machine model and serial number.
• International B2B quotations, packing confirmation and export-shipping coordination.
• Clear communication on stock status and documentation before an order is confirmed.

Domande frequenti

What is the CAT 263-8096 part used for?

Delivers high-pressure fuel along the specified fuel-injection route for cylinder 4. The cylinder number is important: the four lines in this family have different paths and must not be treated as interchangeable merely because they serve the same C4.4 generator-set engine.

Which Caterpillar models are compatible with 263-8096?

Public Caterpillar parts data lists selected examples including Generator Sets: C4.4. This is an application guide only; confirm compatibility by serial number and engine arrangement.

What should be checked before purchasing?

Please confirm the original CAT part number, equipment/engine model, serial number, correct mounting arrangement and quantity. For repair jobs, ask whether related seals or hardware are required.

Can RUIPO help with international supply and part identification?

RUIPO Spare Parts can review the part number and your equipment information, check current stock and available packaging, and prepare a quotation with shipping details. Product availability is not guaranteed until confirmed.

Request a quote: Contact RUIPO Spare Parts with the CAT part number, required quantity, destination country and serial-number information. We can check the details before an export quotation is issued.