CCR1600 Ceramic Plunger and Sleeve 4088593 For Fuel Injection Pump

Keywords: 4088593 plunger and sleeve, CCR1600 fuel pump ceramic plunger, fuel injection pump plunger assembly, diesel pump plunger barrel, engine fuel system spare parts, aftermarket pump plunger sleeve

Product Overview

Plunger and Sleeve Part No.4088593 is precision‑matched ceramic plunger barrel assembly for CCR1600 fuel injection pump, widely used on excavators, heavy‑duty trucks and industrial diesel engines. As the core hydraulic component of fuel injection pump, it precisely controls high‑pressure fuel metering and delivery, ensuring stable injection pressure and accurate fuel supply timing. This replacement plunger & sleeve set solves common defects such as insufficient fuel pressure, power drop, rough engine running, hard starting and excessive smoke caused by plunger surface wear, scratch and internal leakage. Manufactured with high‑precision ceramic grinding technology to meet OEM tolerance standard for fuel pump overhaul repair.

Detailed Specifications

Key Features & Advantages

• Strict OEM dimension and matching clearance, perfectly compatible with CCR1600 fuel injection pump.
• Premium ceramic material with ultra‑low friction coefficient, outstanding wear‑resistance and anti‑scuffing property.
• High‑precision grinding processing, stable high‑pressure sealing performance, reduce internal fuel leakage.
• Restore original pump fuel supply performance, improve engine starting performance, output power and combustion efficiency.
• Each plunger‑sleeve assembly goes through strict pressure test before factory delivery.
• Core precision spare part for fuel injection pump overhaul and calibration service.

Application Scope

Fit Equipment: Excavators, heavy‑duty trucks and industrial machinery equipped with CCR1600 fuel injection pump ‑ Widely used for fuel pump repair workshops, machinery maintenance shops and engine overhaul projects.

Our Company Advantage

We are professional supplier of full‑range construction machinery spare parts, supplying hydraulic parts, engine parts, electrical parts, seal kits and complete overhaul kits. ‑ Large ready stock for various machinery spare parts ‑ Factory‑direct wholesale competitive price ‑ Mixed‑order & one‑stop spare‑parts procurement supported ‑ Professional part‑number matching technical support service

Packaging & Shipping

Shock‑resistant individual box packaging, protect precision surface from collision damage during transit ‑ Export‑grade outer carton for safe sea and land transportation ‑ Multiple shipping options: sea freight, air freight, international express for small trial orders ‑ Export documents such as Commercial Invoice, Packing List can be provided.

Contact Us

If you need more excavator spare parts or other construction machinery replacement components, please send your parts list to us. We will offer our best quotation for you quickly.