2-Pack Engine Oil Strainer Screens - CSC RX3 RX4 / Zongshen NC250 NC300 NC450

Product Description

2-Pack Engine Oil Strainer Screens for Zongshen NC-Series Engines

This set includes two tubular mesh engine-oil strainers with sealing O-rings. They are used as coarse oil screens inside the crankcase oil circuit to catch larger debris before it circulates through the engine.

This pair is especially useful because many NC-series engine layouts use one strainer in the left crankcase and a second matching strainer in the right crankcase. The CSC RX3 catalog uses the same manufacturer number 1431B-ME30-0000 for both positions. The CSC RX4 catalog likewise uses later Zongshen number 100060838 in both left and right crankcase positions.

Measured Size - Each Strainer

• Overall length: approximately 88 mm
• Mesh body width / diameter: approximately 14 mm
• Sealing O-rings installed at both ends

Cross-Reference

• Set SKU: Z17-107x2
• Single CSC SKU: Z17-107
• CSC alternate position SKU: Z18-109
• Earlier Zongshen number: 1431B-ME30-0000
• Later Zongshen number: 100060838

Documented Applications

• CSC RX3 / Zongshen Cyclone RX3 / ZS250GY-3
• CSC RX4 NC450 engine - later 100060838 version
• AJP PR5 250
• Romet ADV 250
• Macbor Montana XR3 250
• AKT TT 250
• Zuumav K8 NC300
• Honley RX3 Venturer 250
• FB Mondial HPS 300 and Pagani 300 - later 100060838 version
• Kove 450 Rally / NC450S - later 100060838 version

For non-CSC applications, verify the part number, dimensions and engine configuration before ordering.