Restore the heart of your classic Triumph with this comprehensive Engine Crankcase Bolt & Stud Kit—an essential solution for 1967–68 T120 Bonneville and TR6 650 models.
Key Features
- Complete Hardware Set: Includes all factory-correct studs, bolts, nuts, and washers needed for proper crankcase assembly.
- Genuine Fitment: Designed specifically for Triumph 650cc Unit models, replicating original specifications for reliable performance and authentic restoration.
- High-Quality Materials: Manufactured to meet or exceed OEM standards, ensuring strength and longevity for vintage engine builds.
- Accurate Replacement: Each part is precisely matched with Triumph part numbers for guaranteed compatibility and a hassle-free rebuild experience.
Kit Contents: Quantity / Part Number / Description
- 2 x 70-2888 Stud
- 1 x 70-4856 Stud
- 1 x 70-5963 Stud
- 1 x 70-4541 Bolt
- 1 x 70-4540 Bolt
- 1 x 70-4098 Bolt
- 1 x 70-4542 Stud
- 1 x 70-6929 Bolt
- 10 x S1-51 Nut
- 13 x S25-3 Washer
- 2 x S25-2 Washer
- 1 x PO172A Nut
Why Choose This Kit?
- Authentic Restoration: All components mirror original Triumph crankcase hardware, maintaining your motorcycle’s value and historical integrity.
- Convenient Packaging: Every essential item in one kit, removing the guesswork from sourcing individual parts.
Applications
- Fits Triumph T120 Bonneville, TR6, and other 650cc twins from 1967–68. Check compatibility for your motorcycle’s specific year and model before ordering.
Ideal For:
- Engine rebuilds
- Period-correct restorations
- Routine maintenance and repairs
Upgrade your restoration project with confidence and ensure a perfect fit every time with this expertly curated bolt and stud kit—trusted by Triumph enthusiasts and professional restorers alike.