Name: Wheel Front Ltd. Liability Company
Price range: $

“HOLLEY .150in Needle & Seat Assembly 6-521” has been added to your cart. View cart

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QUICK FUEL TECHNOLOGY S/S Needle & Seat – .130 18-10QFT
SKU: QFT18-10
Product information
Weight0.025 lbs
Dimensions4 × 2.9 × 1.1 in
Material
Brass

Color
Natural

Finish
Natural

Quantity
Each

Orifice Diameter
0.130 in

Details...
Original price was: $37.00.Current price is: $33.24.Add to cart
Original price was: $37.00.Current price is: $33.24.
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QUICK FUEL TECHNOLOGY Needle & Seat Hardware Kit 18-100QFT
SKU: QFT18-100
Product information
Weight0.03 lbs
Dimensions3.25 × 1.95 × 0.8 in
Quantity
Kit

Gaskets Included
Yes

Gasket Quantity
2.0

Gasket Material
Composite

O-Ring Included
Yes

Details...
Original price was: $12.00.Current price is: $10.38.Add to cart
Original price was: $12.00.Current price is: $10.38.
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QUICK FUEL TECHNOLOGY S/S Needle & Seat – .150 18-11QFT
SKU: QFT18-11
Product information
Weight0.04 lbs
Dimensions4 × 2.85 × 1.05 in
Material
Brass

Color
Natural

Finish
Natural

Quantity
Each

Variant
Yes

Details...
Original price was: $37.00.Current price is: $33.24.Add to cart
Original price was: $37.00.Current price is: $33.24.
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QUICK FUEL TECHNOLOGY Titanium Needle & Seat – .150 18-12QFT
SKU: QFT18-12
Product information
Weight0.035 lbs
Dimensions3.8 × 2.85 × 1.1 in
Material
Brass

Color
Natural

Finish
Natural

Quantity
Each

Variant
Yes

Details...
Original price was: $44.00.Current price is: $39.90.Add to cart
Original price was: $44.00.Current price is: $39.90.
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QUICK FUEL TECHNOLOGY Viton Needle & Seat – .110 18-2QFT
SKU: QFT18-2
Product information
Weight0.035 lbs
Dimensions4.1 × 1.95 × 1.05 in
Material
Brass

Color
Natural

Finish
Natural

Quantity
Each

Variant
Yes

Details...
Original price was: $23.00.Current price is: $20.30.Add to cart
Original price was: $23.00.Current price is: $20.30.
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QUICK FUEL TECHNOLOGY Viton Needle & Seat – .120 18-3QFT
SKU: QFT18-3
Product information
Weight0.04 lbs
Dimensions3.5 × 2.95 × 1 in
Material
Brass

Color
Natural

Finish
Natural

Quantity
Each

Variant
Yes

Details...
Original price was: $30.00.Current price is: $26.57.Add to cart
Original price was: $30.00.Current price is: $26.57.
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QUICK FUEL TECHNOLOGY Viton Needle & Seat – .130 18-4QFT
SKU: QFT18-4
Product information
Weight0.02 lbs
Dimensions4.1 × 2 × 1.05 in
Material
Brass

Color
Natural

Finish
Natural

Quantity
Each

Variant
Yes

Details...
Original price was: $38.00.Current price is: $33.90.Add to cart
Original price was: $38.00.Current price is: $33.90.
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MOROSO Needle & Seat 65413
SKU: MOR65413
Product information
Weight0.045 lbs
Dimensions5 × 3.7 × 0.7 in
Quantity
Kit

Gaskets Included
Yes

Gasket Quantity
2.0

Gasket Material
Composite

O-Ring Included
Yes

Details...
Original price was: $16.09.Current price is: $13.99.Add to cart
Original price was: $16.09.Current price is: $13.99.
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MOROSO .130 Steel Needle & Seat 65412
SKU: MOR65412
Product information
Weight0.06 lbs
Dimensions5 × 3.7 × 0.7 in
Material
Brass

Color
Natural

Finish
Natural

Quantity
Pair

Orifice Diameter
0.130 in

Details...
Original price was: $40.24.Current price is: $34.99.Add to cart
Original price was: $40.24.Current price is: $34.99.
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MOROSO .110 Viton Needle & Seat 65411
SKU: MOR65411
Product information
Weight0.065 lbs
Dimensions5 × 3.7 × 0.6 in
Material
Brass

Color
Natural

Finish
Natural

Quantity
Pair

Orifice Diameter
0.110 in

Details...
Original price was: $39.09.Current price is: $33.99.Add to cart
Original price was: $39.09.Current price is: $33.99.
Quantity Only 1 left in stock!
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HOLLEY .130in Needle & Seat Assembly – Viton 6-522
SKU: HLY6-522
Product information
Weight0.055 lbs
Dimensions5 × 3.5 × 1.1 in
Quantity
Pair

Material
Brass

Color
Natural

Finish
Natural

Adjustable
Yes

Details...
Original price was: $55.00.Current price is: $49.95.Add to cart
Original price was: $55.00.Current price is: $49.95.
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HOLLEY .150in Needle & Seat Assembly 6-521
SKU: HLY6-521
Product information
Weight0.03 lbs
Dimensions5 × 3.5 × 1.2 in
Quantity
Each

Material
Brass

Color
Natural

Finish
Natural

Adjustable
Yes

Details...
Original price was: $58.00.Current price is: $51.95.Add to cart
Original price was: $58.00.Current price is: $51.95.
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HOLLEY Needle & Seat 6-519-2
SKU: HLY6-519-2
Product information
Weight0.055 lbs
Dimensions5 × 3.45 × 1.15 in
Quantity
Pair

Variant
Yes

Variant Group
Carburetor Needle and Seats7

Variant Column
Orifice Diameter

Material
Brass

Details...
Original price was: $75.00.Current price is: $67.79.Add to cart
Original price was: $75.00.Current price is: $67.79.
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HOLLEY Viton Inlet Needle & Seat 6-518-2
SKU: HLY6-518-2
Product information
Weight0.05 lbs
Dimensions5 × 3.45 × 1.15 in
Quantity
Pair

Material
Brass

Color
Natural

Finish
Natural

Adjustable
Yes

Details...
Original price was: $55.00.Current price is: $49.95.Add to cart
Original price was: $55.00.Current price is: $49.95.
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HOLLEY Needle & Seat 6-515-2
SKU: HLY6-515-2
Product information
Weight0.06 lbs
Dimensions5 × 3.45 × 1.2 in
Quantity
Pair

Variant
Yes

Variant Group
Carburetor Needle and Seats7

Variant Column
Orifice Diameter

Material
Brass

Details...
Original price was: $58.00.Current price is: $51.95.Add to cart
Original price was: $58.00.Current price is: $51.95.
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HOLLEY Needle & Seat (Spring Loaded) 6-513
SKU: HLY6-513
Product information
Weight0.03 lbs
Dimensions5 × 3.5 × 1.15 in
Product Line
Off-Road

Quantity
Each

Material
Brass

Color
Natural

Finish
Natural

Details...
Original price was: $58.00.Current price is: $51.95.Add to cart
Original price was: $58.00.Current price is: $51.95.
Quantity Only 2 left in stock!
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Frequently Asked Questions

What sets Wheel Front Shop apart from the rest?

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.

How fast do we process backorders for auto parts?

We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors.Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 10-14 days. Shop with Confidence Commitment: If we cannot fulfill your backorder within 30 days, Wheel Front will issue a full refund—no hidden fees, no hassle, and no questions asked. Because your trust matters, we're committed to making every purchase simple, transparent, and worry-free.

Why Choose Our International Shipping?

We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.

How long does shipping take?

Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%

Can I track my order?

Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.

Do you have my product in stock?

Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.

My goods arrived damaged, what should I do?

We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.

How do I return an order?

You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

Carburetor Needle and Seats

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