Ts1 Ring Set 4 1/2"+.005
Total Seal is the leading company in the development of innovative ideas in piston rings, and has done a great deal of testing in an attempt to solve the complexities of sealing a cylinder under all circumstances, like high RPM s, Big Bore sizes, high temperature and other severe conditions. They offer two different ring sets for the Harely-Davidson market, the TS1 set and TSS set. The TSS sets are designed for stock street applications. They have a moly coated cast iron top ring. This is higher quality top ring than what would be used in OEM applications. The second ring is the Gap-less design patented by Total Seal and also found in the TS1 sets. The Total Seal Gap-less design eliminates the end gap problem and keeps the gap blocked as ring and cylinder wall wear occurs. TS1 sets are the highest performance rings on the market. They have a Moly Max plasma ductile iron top ring. This ring will hold up to extreme heat and detonation and is used in nitro, blown and nitrous applications. Total Seal highly recommends this ring for high performance street applications, where the compression ratio has been raised. The second ring is the Gap-less design. This ring is the same on all applications. It consists of two pieces, a ring and a rail and is so constructed that the blow-by is reduced to 2% or less and remains at this basic level trough out the life of the ring set. The Gap-less ring seals so well, the oil temperature actually goes down because of the lesser blow by. The oil ring in the TS1 set is a 3 piece design with a stainless steel expander and tool steel chromed faced rails. Total Seal piston rings sets are sold in sets for one single piston. Available in standard, and oversize.
Note: Bore sizes 3 3/4", 3 13/16", 4", 4 1/4", 4 3/8" and 4 1/2" are available in TS1 quality only. Not all Big Bore sizes are available. It may be needed to gap a larger size piston ring down to the size required.
The estimated dispatch time is displayed on each product page and depends on the product’s stock location:
- In stock: dispatch within 1–3 business days
- European stock: dispatch within 2–3 business days
- USA stock: estimated dispatch within 3–5 weeks
- Products with a specific lead time: estimated dispatch according to the timeframe displayed on the product page
Once your order has been dispatched, you will receive a confirmation email with tracking information.
Estimated carrier transit times are:
- France: 1–5 business days
- Most European destinations: 5–10 business days
- Countries outside the European Union: delivery times may vary depending on the destination and customs clearance
The dispatch estimate and carrier transit time are separate.
Compatibility
You can verify compatibility in two ways:
- Use the vehicle selector on the product page to check whether the part matches your motorcycle.
- Review the fitment table for the full list of compatible models and years.
Some parts may require additional components, modifications or a specific existing setup. Always read the fitment notes and product description before ordering.
Still unsure? Contact us with:
- motorcycle make and model;
- model year;
- exact version or trim;
- current modifications;
- product reference or link.
Our team will help you confirm compatibility before ordering.
Eligible items may be returned within 30 days of delivery.
To be accepted, the item must be:
- unused and uninstalled;
- in its original condition;
- returned with its original packaging, labels and accessories.
Parts that have been installed, damaged or modified cannot be returned.
Please contact us before sending an item back. Returns sent without prior authorization may not be accepted.
Return shipping costs remain the customer’s responsibility unless the item received is incorrect, damaged or defective.
Customs Duties & Taxes
European Union
Orders delivered within the European Union are shipped from France. No import duties are charged upon delivery.
Countries outside the European Union
Local VAT, customs duties and carrier clearance fees may apply. These charges are determined by the destination country and remain the customer’s responsibility.
Payment Options
We accept major credit and debit cards, PayPal and the installment payment methods displayed at checkout.
Eligible orders may be paid in 3 or 4 installments, subject to the payment provider’s approval and applicable limits.
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