Fuel Pump O-Ring 64.6x5.7 NBR 70 Shore for KTM 450 Rally - 0770646057

This is an OEM O-Ring with dimensions 64.6x5.7mm, made from NBR 70 Shore material. It provides a reliable seal for the fuel pump assembly, preventing leaks and ensuring proper fuel system performance in off-road rally motorcycles.

Compatible with KTM 450 Rally Replica/Replica Factory models 2015-2024, including 2016-2024 EU versions and 2017 US; Husqvarna FR 450 Rally 2017-2024; GASGAS RX 450F Replica 2023-2024. Fits all listed rally models directly as original equipment replacement.

Constructed from high-quality NBR rubber for durability and resistance to fuel and oils. Maintains seal integrity under high-pressure conditions typical in rally applications.

Check compatibility list below to see if this part fits your motorcycle model.