

Conn Selmer Synthetic Piston Valve Oil Overview
Conn Selmer SYNVO4101 Synthetic Piston Valve Oil is a lightweight, synthetic valve oil formulated for long-lasting lubrication on any piston-valve brass instrument. Supplied brand new in original packaging, this 1.6 fl oz bottle is designed for consistent piston action across a wide range of trumpets, cornets, flugelhorns, and other piston-valve instruments.
Conn Selmer SYNVO4101 Synthetic Piston Valve Oil Specifications
- Type: Synthetic piston valve oil
- Compatibility: Piston-valve instruments
- Volume: 1.6 fl oz
- Viscosity: Lightweight
- Application: Piston valves
Condition
Brand new
Who Conn Selmer Synthetic Piston Valve Oil is For
Conn Selmer SYNVO4101 Synthetic Piston Valve Oil is a synthetic lubricant made specifically to keep piston valves moving smoothly on brass instruments. It is for any player using piston valves who wants a lightweight oil intended for long-lasting lubrication, including students, advancing players, and working professionals maintaining consistent valve feel in regular practice, rehearsal, and performance use.
This oil is intended for use on piston valves (not rotary valves) and is a practical choice for players who prefer a synthetic formulation and a lighter viscosity for responsive valve action.
Common Questions About The Conn Selmer SYNVO4101
Is the Conn Selmer SYNVO4101 compatible with all piston-valve instruments?
Yes. It is formulated for use on piston valves and can be used on trumpets, cornets, flugelhorns, baritones, euphoniums, and tubas with piston valve systems.
What does “lightweight” valve oil mean in practical use?
Lightweight refers to a lower-viscosity oil that spreads quickly and supports fast, responsive piston movement while still providing lubrication.
Is this item new?
Yes. This SYNVO4101 bottle is brand new and factory sealed.
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99
Conn Selmer SYNVO4101 Synthetic Piston Valve Oil (1.6 fl oz)
Conn Selmer Synthetic Piston Valve Oil Overview
Conn Selmer SYNVO4101 Synthetic Piston Valve Oil is a lightweight, synthetic valve oil formulated for long-lasting lubrication on any piston-valve brass instrument. Supplied brand new in original packaging, this 1.6 fl oz bottle is designed for consistent piston action across a wide range of trumpets, cornets, flugelhorns, and other piston-valve instruments.
Conn Selmer SYNVO4101 Synthetic Piston Valve Oil Specifications
- Type: Synthetic piston valve oil
- Compatibility: Piston-valve instruments
- Volume: 1.6 fl oz
- Viscosity: Lightweight
- Application: Piston valves
Condition
Brand new
Who Conn Selmer Synthetic Piston Valve Oil is For
Conn Selmer SYNVO4101 Synthetic Piston Valve Oil is a synthetic lubricant made specifically to keep piston valves moving smoothly on brass instruments. It is for any player using piston valves who wants a lightweight oil intended for long-lasting lubrication, including students, advancing players, and working professionals maintaining consistent valve feel in regular practice, rehearsal, and performance use.
This oil is intended for use on piston valves (not rotary valves) and is a practical choice for players who prefer a synthetic formulation and a lighter viscosity for responsive valve action.
Common Questions About The Conn Selmer SYNVO4101
Is the Conn Selmer SYNVO4101 compatible with all piston-valve instruments?
Yes. It is formulated for use on piston valves and can be used on trumpets, cornets, flugelhorns, baritones, euphoniums, and tubas with piston valve systems.
What does “lightweight” valve oil mean in practical use?
Lightweight refers to a lower-viscosity oil that spreads quickly and supports fast, responsive piston movement while still providing lubrication.
Is this item new?
Yes. This SYNVO4101 bottle is brand new and factory sealed.
Pairs well with
In stock! Ships within 1-2 business days.
30-day risk-free trial
2-Year Warranty
Complimentary shipping for all U.S. orders over $99

Conn Selmer SYNVO4101 Synthetic Piston Valve Oil (1.6 fl oz)
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
Orders valued over $99 ship via FedEx 2-Day within the U.S. and via DHL internationally. A physical address (no P.O. Boxes) and signature are required. Smaller accessories ship via USPS (2–5 day service) and do not require a signature if valued under $99. Please see our FAQ for additional details.
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Return Policy
We offer an unconditional 30-day return policy to ensure you’re completely satisfied. If you’re unhappy for any reason, return the item for a full refund or full exchange credit (reeds and other consumables are non-returnable once opened). Every instrument we sell is guaranteed to be free of mechanical defects—if an issue arises, contact us and we’ll either reimburse a local repair or provide a prepaid return label for repair, exchange, or refund. If you simply change your mind, you may still return the item for a full refund, but return shipping costs are the customer’s responsibility unless free returns were purchased through Redo at checkout. Please see our FAQ for additional details.
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Shop Warranty:
Brand new items are covered by the full manufacturer’s warranty unless otherwise noted (see the individual maker for details). Open box/refurbished, used, and vintage items include a two-year warranty serviced by our in-house repair shop, and we guarantee every instrument will be free of mechanical defects. Warranty coverage does not include damage from accident, misuse, negligence, improper operation, unauthorized alterations or removed serial numbers, normal wear and routine maintenance, environmental damage (including perspiration, corrosion, or extreme temperature and humidity), lacquer or plating wear, or consumable parts such as springs, pads, and felts. Please see our FAQ for additional details.
