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Haltec DS-1 Double Seal Flow-Through Valve Caps Pack of 10
$28.99
Sale price
$28.99
Regular price
Available to Order
This Double Seal Flow-Through Valve Cap Pack of 10 is a high-quality aftermarket replacement part compatible with high pressure truck tire service and matches OEM Part# DS-1.
Not sure which part fits your equipment?
Our Northline Parts team can help you find the right replacement. Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT | Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Product Overview
The Haltec DS-1 flow-through valve cap is engineered for high-pressure truck tire applications, functioning as both a secure seal and an inflate-through extension. Its unique design acts as a check valve, tightening the seal in the event of a core failure to prevent air loss and maintain tire integrity.
Key Features & Performance
- Inflate and gauge directly through the cap to reduce service time by 65%
- Tough all-metal housing with precision-fit brass components
- Heat-resistant grommets and durable self-sealing O-ring for high-temperature durability
- Double seal design provides primary protection against air leaks
Fitment & Compatibility
- High Pressure Truck Tires
- Standard Bore Valve Stems
- TV-540, 550, & 570 Series Truck Valves
Technical Specifications
- Part Number(s): DS-1, DS-1-10PK
- Part Type: Double Seal Flow-Through Valve Cap
- Overall Length: 7/8 inch
- Temperature Rating: -40°F to 250°F
- Material: Brass and Metal Housing
Frequently Asked Questions
Q: Do I need to remove the cap to check tire pressure? A: No, the flow-through design allows you to inflate, deflate, or check pressure directly through the cap, saving significant labor time.
Q: Is this an original OEM part? A: This is a high-quality aftermarket replacement part manufactured to meet or exceed original equipment specifications in form, fit, and function.
Compatibility may vary by serial number. Verify fitment before purchase.