Upgrade your classic Triumph’s engine assembly with this comprehensive bolt set, meticulously curated for 1969–1970 650cc unit models—including the T120 Bonneville, TR6, and Tiger Trophy. Each component is manufactured to original specifications, ensuring a precise fit and authentic appearance for restoration, repair, or regular maintenance.
Key Features
- Complete Fastener Kit: Contains all essential nuts, studs, bolts, and washers for the crankcase assembly.
- OEM-Grade Construction: Made from high-quality materials for strength and durability, matching original Triumph standards.
- Engineered for Compatibility: Designed specifically for 650cc unit Triumph motorcycles from 1969–1970, guaranteeing seamless integration.
- Ideal for Restoration: Perfect for enthusiasts and professional restorers seeking authenticity and reliability.
Kit Composition
- 1 x 70-5963 Stud 5/16″-26 x 4-3/4″
- 2 x 70-2888 Short Studs 5/16″-26 x 3-7/8″
- 1 x 70-4856 Long Studs 5/16″-26 x 5-1/16″
- 1 x 21-1870 Bolt 5/16″-18 x 1-7/8″
- 1 x 14-6220 Bolt 5/16″-18 x 1-3/4″
- 1 x 21-1869 Bolt 5/16″-18 x 1-7/8″
- 10 x S1-51 Hex Nuts 5/16″-26
- 13 x S25-3 Plain Washers 5/16″
- 1 x 14-1445 Stud 3/8″-16/24 x 4-1/2″
- 1 x 14-6242 Bolt 3/8″-16 x 4″
- 2 x S25-2 Washer 3/8″
- 1 x 14-0303 Nut 3/8″-24
Applications
- Fits Triumph T120 Bonneville, TR6, and Tiger Trophy 650cc unit models (1969–1970)
- Suitable for crankcase assembly and engine rebuilds
Why Choose This Set?
- Ensures secure, vibration-resistant fastening for engine longevity
- Maintains the authenticity and value of your vintage Triumph
- Trusted by restorers and mechanics for quality and fit
Restore your Triumph with confidence—choose this engine bolt set for unmatched reliability and period-correct detail..
The product images shown are for illustrative purposes only and may not be an exact representation of the product received. Manufacturers occasionally make minor cosmetic changes to items, such as color, finish, label, or design. These changes do not impact the item’s function or compatibility. Please contact us if you have specific concerns regarding appearance.