BoWex 48 FLE-PA Coupling – Compact OEM Flange

The BoWex® 48 FLE-PA is a lightweight, torsionally rigid flange coupling designed for diesel engine to hydraulic pump connections, especially in mobile machines, powerpacks, and compact gensets. Manufactured by KTR, this coupling combines a polyamide curved-tooth gear hub with a PA6-GF25 composite flange, offering excellent durability and zero-maintenance operation.

✅ Features of BoWex 48 FLE-PA:

• Fits SAE 6.5" , 7.5", 8" and 10" flywheel diameters and many special versions
• Internal tooth count: 50
• Dry-running design – no lubrication needed
• Handles angular and axial misalignment
• Compact axial build – ideal for tight engine compartments
• Suitable for agricultural, forestry, and construction machinery

🔍 Flange Identification Tips

If markings are unclear or missing, identify your flange by:

• Counting 50 internal teeth on the hub or flange
• Measuring the flange diameter
• Confirming the SAE flywheel size (usually SAE 6.5", 7.5", 8" or 10")

You can also refer to our BoWex FLE-PA identification guide for more help.

🧩 What We Supply:

• Original KTR BoWex 48 FLE-PA flanges
• Matching spline hubs and inserts
• Screw kits and optional hardware
• Technical assistance to verify correct sizing

📩 Not sure if BoWex 48 is the right fit?
Send us a photo of your existing flange, the internal tooth count, or engine details — our team will verify and offer the correct OEM product from stock.

Keywords: KTR-Kupplungstechnik; BoWex, FLE-PA, >PA6-GF25<, D-4440 Rheine, D-48407 Rheine U.S. Patent 5586938