Triumph BSA Oil Pressure Relief Valve Piston 70-8752 Nicholson *****Please check the specifications abouve

*****Please check the specifications abouve to ensure that this Part will work for your application

389 & 689 Series Carburetors

then this is exactly what you need

Keep the inside of you Carb Clean and Free of debris

Wheel has 52 Teeth and accepts a 2-row "Duplex" Primary Chain

Triumph BSA Oil Pressure Relief Valve Piston 70-8752 Nicholson *****Please check the specifications abouveNew Oil Pressure Relief Valve Replacement Piston. This is the part known as the "piston" that installs inside your oil pressure relief valve. Made in England to replace part number 70 8752 and E8752. Works with most oil pressure relief valves as fitted to a wide range of Triumph, BSA, and Norton motorcycles including singles, twins, and triples. Please refer to your parts catalog for proper fitment. *****Always check your parts book to ensure that