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Sierra International, 18-7057, Needle & Seat
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Vendor: Sierra
Type: Carburetors & Parts
Sku: WBCARB00027H34C
Available: Available
MPN: 18-7057
Sold by Carkart, an authorized reseller.
Returns accepted within 30 days | support@carkart.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
⚠️ California Proposition 65 Warning :
Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
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Sierra International, 18-7057, Needle & Seat
$19.09
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What is the bore size of the Sierra International, 18-7057 Needle & Seat? A: The bore size is zero point zero seventy-eight inches. This specification ensures compatibility with various Tillotson carburetors.
- Q: What are the dimensions of the Sierra International, 18-7057 packaging? A: The package dimensions are one point two seven centimeters in height, nine point nine zero six centimeters in length, and seven point six two centimeters in width. This compact size makes it easy to store.
- Q: What is the weight of the Sierra International, 18-7057 product? A: The product weighs zero point zero twenty-two pounds. Its lightweight design facilitates easy handling during installation.
- Q: How do I install the Sierra International, 18-7057 Needle & Seat? A: To install, remove the old needle and seat assembly from your carburetor and replace it with the Sierra International assembly. Ensure it fits securely to prevent leaks.
- Q: Is the Sierra International, 18-7057 suitable for all Tillotson carburetors? A: No, it is specifically designed for Tillotson AJ, CO, KA, KB, KC, KD, and WB Series carburetors. Always check compatibility before purchasing.
- Q: Can I use the Sierra International, 18-7057 in marine applications? A: Yes, it can be used in marine applications where compatible Tillotson carburetors are installed. Ensure proper fitting to maintain performance.
- Q: How do I care for the Sierra International, 18-7057 Needle & Seat? A: To care for it, keep it clean and free from debris. Regularly check for wear or damage to ensure optimal performance.
- Q: Is the Sierra International, 18-7057 made from durable materials? A: Yes, it is made from metal, providing durability and longevity. This material choice is standard for high-performance engine components.
- Q: What should I do if my Sierra International, 18-7057 arrives damaged? A: If it arrives damaged, contact customer support immediately to initiate a return or exchange. Keep all packaging for reference during the process.
- Q: Does the Sierra International, 18-7057 come with a warranty? A: Yes, it typically comes with a manufacturer’s warranty. Check the packaging or product details for specific warranty information.
- Q: Can I find replacement parts for the Sierra International, 18-7057? A: Yes, replacement parts are available through authorized dealers and online retailers. Always ensure parts are compatible with your model.
- Q: What is the country of origin for the Sierra International, 18-7057? A: The country of origin is the United States. This may indicate higher quality control standards.
- Q: Is the Sierra International, 18-7057 safe for use in automotive applications? A: Yes, it is safe for automotive applications when installed correctly. Follow manufacturer recommendations for best results.
- Q: What is the leaf category for the Sierra International, 18-7057? A: The leaf category is Needle & Seat Assemblies. This classification helps in identifying similar products.
- Q: Where can I purchase the Sierra International, 18-7057? A: You can purchase it from automotive parts retailers, online marketplaces, and authorized Sierra dealers. Check for best prices and availability.