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Description
Triumph 650 / 750 Replacement Cylinder Heads (New) - Choose Head / ApplicationWhen it comes down to Triumph cylinder heads, the Triumph TR6 and TR7 cylinder head is one of the hardest to find in decent shape that is! Today we are offering you brand new Triumph TR6 and TR7 cylinder heads both manufactured in England by L. F. Harris. This Triumph TR6 and TR7 650 cylinder head are both manufactured from the original castings and comes supplied with valve guides and valve seats. Exhaust ports are threaded to accept spigots. Our
When it comes down to Triumph cylinder heads, the Triumph TR6 and TR7 cylinder head is one of the hardest to find... in decent shape that is! Today we are offering you brand new Triumph TR6 and TR7 cylinder heads both manufactured in England by L.F. Harris.
This Triumph TR6 and TR7 650 cylinder head are both manufactured from the original castings and comes supplied with valve guides and valve seats. Exhaust ports are threaded to accept spigots.
Our Triumph TR6 and TR7 cylinder head is as good as you can get. Better than any NOS head... Our new 650 single carb cylinder heads are exactly what you need, why spend money on repairs, broken fins, damaged seats or worn out valve guides?
TR6 Cylinder Head Specs
The TR6 head will fit all unit construction models from 1963-1972 including a T120R Bonneville should you prefer a "single carb". Since this head is a "9-bolt" type, it can be fitted on 650 pre-unit twins assuming you have a 9-bolt barrel!
TR7 Cylinder Head Specs
TR7 cylinder head will fit all Triumph 750 TR7 models from 1973 and on... If you have a Triumph T140 and prefer a single carb, this cylinder head will replace a Triumph T140 head. Check your parts book to ensure the best fitment.
Please note that both TR6 and TR7 cylinder head do not come with valves, retainers, or springs - sold as pictured - use the drop down menu to select which head you desire
**Features**
- Made in England by L.F. Harris
- OEM part number is 70-9345, E9345, 70-4552, E4552, 70-9428, E9428, 70-5348, E5348, 71-7505, E17505, 71-4020, E14020, 71-3558, E13558 & E17505
- Seat & Guides installed
- Free shipping in the USA
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 396 reviews
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Product Reviews
★★★★★ 5
Well priced
Size: 1+6+6 Pack
Very economically priced set of replacement parts for Eufy RoboVac 11S Max
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Perfect fit
Size: 2+6+1+12 Pack
This is the second time I have ordered replacement parts for my Eufy robot vac. They fit perfectly.
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Reviewed in the United States on November 3, 2025
★★★★★ 5
Good value replacement parts package
Size: 2+6+1+12 Pack
Purchasing the Replacement Parts for my Eufy RoboVac 11S Max has proven to be an excellent value for the cost. The kit, which includes brushes and a filter, has significantly extended the life and maintained the efficiency of my vacuum. It's reassuring to know that I can keep my RoboVac performing at its best without the need for costly professional services or a premature replacement of the unit itself. The ease of replacing the parts meant that my vacuum was back to its optimal cleaning performance in no time. For anyone looking to maintain their Eufy RoboVac 11S Max in top condition, these replacement parts are a wise and economical choice.
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Reviewed in the United States on February 28, 2024
★★★★★ 5
Everything you need to do full maintence of your robot vaccum
Style: C20 Parts * 19pcs
this kit truly includes everything you need to do full maintenance of your eufy C20 vacuum. From replacement brushes and filters to cleaning tools and essential spare parts, it covers all the basics to keep your vacuum running like new.
The components are well-made and fit perfectly, making installation quick and hassle-free. Regular maintenance becomes much easier when everything you need is in one convenient package. It saves time, extends the life of your vacuum, and helps maintain strong suction and cleaning performance.
Highly recommended for routine upkeep and long-term performance.
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Muy bueno
Style: C20 Parts * 19pcs
Muy bueno lo recomiendo
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Reviewed in the United States on May 11, 2026