Menu
Navigate
News ›
About Us ›
Gallery Shop Tech Database
Service ›
Contact
Parts by Model
Pre-Featherbed Models ›
Wideline Featherbed Models ›
Lowboy Frame Components ›
Slimline Featherbed Singles & Twins ›
P11/G15 Desert Sleds ›
Norton 750 1968-70 ›
1970 Interim ›
Proddy Racer ("Norvil" ) ›
Norton 750 - 1971 ›
Norton 750 - 1972 ›
Norton 750 / 850 - 1973 incl. 850Mk1A ›
Norton 850 - 1974 incl. JPN & Mk2A ›
Norton 850 Mk3 - 1975-on ›
Amal carburettor models ›
Alton Electric Starter ›
AP Racing Products ›
Norton Parts Kits ›
Shop Categories
Oxford Products Smiths Electronic Instruments - Speedos and Tachos Lubricants, grease, valve grinding, tyres & tubes
Books ›
Merchandise Technical Accessories Tools Special Offers Go Faster Stuff Norton Autojumble - Seconds Recommended Upgrades New Products
andover-triumph.co.uk Visit andover-triumph.co.uk for Triumph Parts | andover-rotary.co.uk Visit andover-rotary.co.uk for Rotary Parts
NewsAbout UsGalleryShopTech DatabaseServiceContact
Part No – 70.1612

Washer shakeproof 1/4"

£0.19 excl. VAT

in stock

Suggested Quantity (see drawing)

On Explosion Drawings

▶ Cylinder Barrel & Head, 350cc Triumph 350 & 500cc Models, 1966
▶ Cylinder Barrel & Head, 500cc Triumph 350 & 500cc Models, 1966
▶ Chaincase & Chains Triumph 350 & 500cc Models, 1966
▶ Engine Fittings & Exhaust System Triumph 350 & 500cc Models, 1966
▶ Rear Wheel, Bolt-On Sprocket Triumph 350 & 500cc Models, 1966
▶ Twinseat & Side Panel Triumph 350 & 500cc Models, 1966
▶ A.C. Magneto Ignition Coils, Wiring Harness & Direct Lighting Triumph 350 & 500cc Models, 1966
▶ Cylinder Barrel & Head Triumph 500cc 1970
▶ Gearbox Outer Cover & Levers Triumph 500cc 1970
▶ Swinging Arm & Suspension Units Triumph 500cc 1970
▶ Rear Wheel, Bolt-On Sprocket Triumph 500cc 1970
▶ Ignition Coils, Horn, Rectifier & Zener Diode Triumph 500cc 1970
▶ Cylinder Barrel & Head Triumph 650 1964
▶ Gearbox Outer Cover Triumph 650 1964
▶ Toolkit & Pillion Footrests Triumph 650 1964
▶ Oil Pump, Release Valver, Manifold & Tappets Triumph 650 1967
▶ Gearbox Outer Cover Triumph 650 1967
▶ Rear Wheel Triumph 650 1967
▶ Side Panels & Twinseat Triumph 650 1967
▶ Toolkit, Frame lock, Pillion Footrests Triumph 650 1967
▶ A.C. Magneto Ignition Coils & Direct Lighting Triumph 650 1967
▶ D.C.Ignition Coils, Horn, Rectifier & Zener Diode Triumph 650 1967
▶ Oil Pump, Release Valve, Manifold & Tappets Triumph 650 1968
▶ Gearbox Outer Cover & Levers Triumph 650 1968
▶ Rear Wheel, Bolt-On Sprocket Triumph 650 1968
▶ Ignition Coils, Horn, Rectifier & Zener Diode Triumph 650 1968
▶ Oil Pump, Release Valve, Manifold & Tappets Triumph 650cc 1969-70
▶ Gearbox Outer Cover Triumph 650cc 1969-70
▶ Rear Wheel Triumph 650cc 1969-70
▶ Ignition Coils, Horn, Rectifier & Zener Diode Triumph 650cc 1969-70
▶ Oil Pump, Release Valve, Manifold & Tappets Triumph 650 Oil in Frame 1971-72
▶ Gearbox Outer Cover Triumph 650 Oil in Frame 1971-72
▶ Gearbox Outer Cover, R/H Gearchange Triumph 750 (T140V/TR7) 1973-78
▶ Gearbox Outer Cover, L/H Gearchange Triumph 750 (T140V/TR7) 1973-78
▶ Tail Lamp & Support Triumph 750 (T140V/TR7) 1973-78
▶ Handlebars & Controls 1976-on Triumph 750 (T140V/TR7) 1973-78
▶ Gearbox Outer Cover Triumph TR7/T140E 1979-83
▶ Rear Lamp, Support & Fixings Triumph TR7/T140E 1979-83
▶ Handlebars & Control Levers Triumph TR7/T140E 1979-83
▶ Crankcase 650cc Models, 1961 (Pre-Unit)
▶ oil pump, release valve & manifold 650cc Models, 1961 (Pre-Unit)
▶ cylinder block & head, 6T 650cc Models, 1961 (Pre-Unit)
▶ cylinder block & head, TR6, T110, T120 650cc Models, 1961 (Pre-Unit)
▶ gearbox shell 650cc Models, 1961 (Pre-Unit)
▶ gearbox selector mechanism & levers 650cc Models, 1961 (Pre-Unit)
▶ Cylinder Block & Head Triumph 500cc T100R & TR5T 1973
▶ Gerabox outer cover & levers Triumph 500cc T100R & TR5T 1973
▶ rear wheel, T100R Triumph 500cc T100R & TR5T 1973
▶ Battery Carrier & air Filter 650cc Models, 1961 (Pre-Unit)
▶ Toolkit, pillion footrests 650cc Models, 1961 (Pre-Unit)
▶ distributor & coil 650cc Models, 1961 (Pre-Unit)
▶ Cylinder Barrel & Head, 500cc Triumph 500cc Models, 1961
▶ engine fittings & exhaust system Triumph 500cc Models, 1961
▶ rear wheel, non-QD Triumph 500cc Models, 1961
The NORTON, COMMANDO, DOMINATOR, NORVIL and Green Globe logo trade marks are registered trade marks used under licence from The Norton Motorcycle Co. Limited. All trade marks are acknowledged.
THE SOURCE OF ALL NORTON COMMANDO AND NORTON DOMINATOR SPARE PARTS
THE SOURCE OF ALL NORTON COMMANDO AND NORTON DOMINATOR SPARE PARTS

phone: +44 (0) 1264 359 565 | telefax: +44 (0) 1264 748 409 |

Web shop order questions or Retail sales, Trade Sales, Delivery queries:
sales@andover-norton.co.uk

Technical advice, parts queries:
technical@andover-norton.co.uk

Andover Norton International Ltd | Unit 6 Wooler Park
North Way | ANDOVER SP10 5AZ England

Imprint/Contact | Shipping | Data Privacy | Terms of Use | Return Policy

Cancel an order

© 2026 Andover Norton International Ltd.

Visit andover-classicmotorcycle.co.uk for Workshop, Repair, Transport and Storage Services