Name: Wheel Front Ltd. Liability Company
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“ADVANCED ENGINE DESIGN Nylon Needle & Seat Washers (10pk) 5123X” has been added to your cart. View cart

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ADVANCED ENGINE DESIGN 50cc Pump Diaphragms (10pk) 5337X
SKU: AED5337X
Product information
Weight0.15 lbs
Dimensions4.15 × 4.1 × 1.65 in
Quantity
Set of 10

Variant
Yes

Material
Rubber / Steel

Color
Black / Cadmium

Finish
Plated

Details...
Original price was: $81.00.Current price is: $73.51.Add to cart

Original price was: $81.00.Current price is: $73.51.
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ADVANCED ENGINE DESIGN 50cc Accelerator Pump Diaphragm 5337
SKU: AED5337
Product information
Weight0.03 lbs
Dimensions4.4 × 3.85 × 0.45 in
Quantity
Each

Variant
Yes

Material
Rubber / Steel

Color
Black / Cadmium

Finish
Plated

Details...
Original price was: $11.00.Current price is: $9.18.Add to cart

Original price was: $11.00.Current price is: $9.18.
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ADVANCED ENGINE DESIGN 30cc Pump Diamphragm (10pk) 5335X
SKU: AED5335X
Product information
Weight0.185 lbs
Dimensions6.4 × 4.05 × 0.85 in
Quantity
Set of 10

Variant
Yes

Material
Rubber / Steel

Color
Black / Cadmium

Finish
Plated

Details...
Original price was: $48.00.Current price is: $42.85.Add to cart

Original price was: $48.00.Current price is: $42.85.
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ADVANCED ENGINE DESIGN 30cc Accelerator Pump Diaphragm 5335
SKU: AED5335
Product information
Weight0.03 lbs
Dimensions4.4 × 3.9 × 0.25 in
Quantity
Each

Variant
Yes

Material
Rubber / Steel

Color
Black / Cadmium

Finish
Plated

Details...
Original price was: $7.00.Current price is: $5.96.Add to cart

Original price was: $7.00.Current price is: $5.96.
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ADVANCED ENGINE DESIGN Idle Mixture Screw Gaskets (10pk) 5255X
SKU: AED5255X
Product information
Weight0.01 lbs
Dimensions2.5 × 2.5 × 0.35 in
Quantity
Set of 10

Intended Purpose
Idle Mixture Screw

Reusable
Yes

Thickness
0.063 in

Material
Rubber

Details...
Original price was: $6.00.Current price is: $5.04.Add to cart

Original price was: $6.00.Current price is: $5.04.
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ADVANCED ENGINE DESIGN 4160 Fuel Bowl Screws (8) 5250
SKU: AED5250
Product information
Weight0.24 lbs
Dimensions5.65 × 4.65 × 1 in
Quantity
Kit

Intended Purpose
Fuel Bowl

Material
Steel

Color
Cadmium

Finish
Plated

Details...
Original price was: $14.00.Current price is: $12.25.Add to cart

Original price was: $14.00.Current price is: $12.25.
Quantity Only 4 left in stock!
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ADVANCED ENGINE DESIGN 4150 Bowl Screws (10pk) 5200X
SKU: AED5200X
Product information
Weight0.3 lbs
Dimensions4.15 × 1.65 × 1 in
Quantity
Set of 10

Intended Purpose
Fuel Bowl

Material
Steel

Color
Cadmium

Finish
Plated

Details...
Original price was: $9.00.Current price is: $7.96.Add to cart

Original price was: $9.00.Current price is: $7.96.
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ADVANCED ENGINE DESIGN 4150 Fuel Bowl Screws (8) 5200
SKU: AED5200
Product information
Weight0.26 lbs
Dimensions5.85 × 4.6 × 0.55 in
Quantity
Set of 8

Intended Purpose
Fuel Bowl

Material
Steel

Color
Cadmium

Finish
Plated

Details...
Original price was: $14.00.Current price is: $12.25.Add to cart

Original price was: $14.00.Current price is: $12.25.
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ADVANCED ENGINE DESIGN Clear Fuel Bowl Sight Plugs – Pair 5170
SKU: AED5170
Product information
Weight0.025 lbs
Dimensions4.4 × 3.85 × 0.65 in
Quantity
Pair

Material
Plastic

Color
Clear

Finish
Natural

Type
Float Bowl Sight Plug

Details...
Original price was: $16.00.Current price is: $13.72.Add to cart

Original price was: $16.00.Current price is: $13.72.
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ADVANCED ENGINE DESIGN Hardware Kit 4160 Vacuum Secondary Carb 5160
SKU: AED5160
Product information
Weight0.43 lbs
Dimensions5.75 × 4.65 × 1 in
Screws Included
Yes

Quantity
Kit

Intended Purpose
Hardware Kit

Material
Steel

Color
Cadmium

Details...
Original price was: $38.00.Current price is: $33.65.Add to cart

Original price was: $38.00.Current price is: $33.65.
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ADVANCED ENGINE DESIGN Hardware Kit 4150 Double Pumper Carb 5150
SKU: AED5150
Product information
Weight0.495 lbs
Dimensions5.7 × 4.65 × 1.05 in
Screws Included
Yes

Quantity
Kit

Intended Purpose
Hardware Kit

Material
Steel

Color
Cadmium

Details...
Original price was: $41.00.Current price is: $36.71.Add to cart

Original price was: $41.00.Current price is: $36.71.
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ADVANCED ENGINE DESIGN Nylon Needle & Seat Washers (10pk) 5123X
SKU: AED5123X
Product information
Weight0.01 lbs
Dimensions2.65 × 1.95 × 0.15 in
Quantity
Kit

Variant
Yes

Intended Purpose
Needle and Seat

Reusable
Yes

Top Quantity
10.0

Details...
Original price was: $8.00.Current price is: $7.04.Add to cart

Original price was: $8.00.Current price is: $7.04.
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ADVANCED ENGINE DESIGN Nylon Needle & Seat Gaskets 5123
SKU: AED5123
Product information
Weight0.015 lbs
Dimensions4.4 × 3.9 × 0.35 in
Quantity
Kit

Variant
Yes

Intended Purpose
Needle and Seat

Reusable
Yes

Top Quantity
6.0

Details...
Original price was: $8.00.Current price is: $6.88.Add to cart

Original price was: $8.00.Current price is: $6.88.
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ADVANCED ENGINE DESIGN Needle & Seat Hardware Kit 5120
SKU: AED5120
Product information
Weight0.05 lbs
Dimensions4.35 × 3.8 × 0.5 in
Gaskets Included
Yes

Gasket Quantity
4.0

Gasket Material
Plastic

Screws Included
Yes

Screw Quantity
2.0

Details...
Original price was: $8.00.Current price is: $6.88.Add to cart

Original price was: $8.00.Current price is: $6.88.
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ADVANCED ENGINE DESIGN .150 Alcohol Needle & Seat – Each 5117
SKU: AED5117
Product information
Weight0.035 lbs
Dimensions4.4 × 3.85 × 0.5 in
Quantity
Each

Gasket Material
Plastic

Material
Brass

Color
Natural

Finish
Natural

Details...
Original price was: $14.00.Current price is: $12.11.Add to cart

Original price was: $14.00.Current price is: $12.11.
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ADVANCED ENGINE DESIGN .120 Trick Hi-Flow Needle & Seat – Each 5116
SKU: AED5116
Product information
Weight0.03 lbs
Dimensions4.4 × 3.8 × 0.45 in
Product Line
High Flow

Quantity
Each

Variant
Yes

Variant Group
Carburetor Needle and Seats3

Variant Column
Orifice Diameter

Details...
Original price was: $13.02.Current price is: $11.32.Add to cart

Original price was: $13.02.Current price is: $11.32.
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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.

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