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

“HOLLEY Rebuild Kit For Bypass Regulators 12-841/12-842 12-823” has been added to your cart. View cart

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QUICK FUEL TECHNOLOGY Diaphragm Kit – Pressure Regulator – Gas 35-100QFT
SKU: QFT35-100
Product information
Weight0.025 lbs
Dimensions4.05 × 2.9 × 1.05 in
Quantity
Kit

Component Type
Regulator Diaphragm

Diaphragm Included
Yes

Spring Included
Yes

Spring Quantity
1.0

Details...
Original price was: $14.00.Current price is: $11.92.Add to cart
Original price was: $14.00.Current price is: $11.92.
Quantity Only 9 left in stock!
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QUICK FUEL TECHNOLOGY Diaphragm Kit – Pressure Regulator – Alcohol 35-1100QFT
SKU: QFT35-1100
Product information
Weight0.04 lbs
Dimensions4.05 × 3 × 1.2 in
Quantity
Kit

Component Type
Regulator Diaphragm

Diaphragm Included
Yes

Spring Included
Yes

Spring Quantity
1.0

Details...
Original price was: $23.00.Current price is: $20.87.Add to cart
Original price was: $23.00.Current price is: $20.87.
Quantity Only 6 left in stock!
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QUICK FUEL TECHNOLOGY GFLT Bypass Pressure Regulator Diaphram 35-1200QFT
SKU: QFT35-1200
Product information
Weight0.075 lbs
Dimensions5.6 × 4.45 × 1.25 in
Quantity
Kit

Component Type
Regulator Diaphragm

Diaphragm Included
Yes

Spring Included
Yes

Spring Quantity
1.0

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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MAGNAFUEL/MAGNAFLOW FUEL SYSTEMS Replaement Diaphram For MP-9940/9950 Regulators MP-9950-03
SKU: MRFMP-9950-03
Product information
Weight0.02 lbs
Dimensions3.8 × 3.8 × 0.3 in
Material
Nitrile

Color
Black

Finish
Natural

Quantity
Each

Component Type
Regulator Diaphragm

Details...
Original price was: $24.26.Current price is: $22.05.Add to cart
Original price was: $24.26.Current price is: $22.05.
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MAGNAFUEL/MAGNAFLOW FUEL SYSTEMS Replacement Diaphragm MP-9600-03
SKU: MRFMP-9600-03
Product information
Weight0.015 lbs
Dimensions3.8 × 3.05 × 0.2 in
Material
Nitrile

Color
Black

Finish
Natural

Quantity
Each

Component Type
Regulator Diaphragm

Details...
Original price was: $22.46.Current price is: $20.42.Add to cart
Original price was: $22.46.Current price is: $20.42.
Quantity Only 8 left in stock!
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MAGNAFUEL/MAGNAFLOW FUEL SYSTEMS Dual Air Bleed Kit MP-9575
SKU: MRFMP-9575
Product information
Weight0.42 lbs
Dimensions8.95 × 7.1 × 1.65 in
Quantity
Kit

Fittings Included
Yes

Component Type
Regulator Bleed System

Air Bleed Included
Yes

Single / Dual Bleed
Dual Bleed

Details...
Original price was: $145.19.Current price is: $131.99.Add to cart
Original price was: $145.19.Current price is: $131.99.
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MAGNAFUEL/MAGNAFLOW FUEL SYSTEMS MP-9433 Diaphram MP-9400-03
SKU: MRFMP-9400-03
Product information
Weight0.02 lbs
Dimensions3.85 × 3.75 × 0.45 in
Component Type
Regulator Diaphragm

Quantity
Each

Material
Nitrile

Color
Black

Finish
Natural

Details...
Original price was: $22.08.Current price is: $20.07.Add to cart
Original price was: $22.08.Current price is: $20.07.
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K.S.E. RACING Fuel Regulator Rebuild Kit For KSEKSC2005 KSC3000
SKU: KSEKSC3000
Product information
Weight0.035 lbs
Dimensions3.5 × 2.45 × 1.25 in
Quantity
Kit

Component Type
Regulator Rebuild Kit

Diaphragm Included
Yes

Spring Included
Yes

Spring Quantity
1.0

Details...
Original price was: $38.93.Current price is: $35.39.Add to cart
Original price was: $38.93.Current price is: $35.39.
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STRAUB TECHNOLOGIES INC. Alm. Adjusting Nut Holley Fuel Press Reg. 950-1000
SKU: STT950-1000
Product information
Weight0.104 lbs
Dimensions5.3 × 4.2 × 1.5 in
Material
Aluminum

Color
Polished

Finish
Polished

Quantity
Each

Component Type
Fuel Pressure Adjuster

Details...
Original price was: $44.39.Current price is: $36.99.Add to cart
Original price was: $44.39.Current price is: $36.99.
Quantity Only 4 left in stock!
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WILLYS CARB Rebuild Kit Fuel Pressure Regulator WCD690
SKU: WCD690
Product information
Weight0.075 lbs
Dimensions3.3 × 3.1 × 1.5 in
Component Type
Regulator Rebuild Kit

Quantity
Kit

Diaphragm Included
Yes

Spring Included
Yes

Spring Quantity
1.0

Details...
Original price was: $40.25.Current price is: $36.59.Add to cart
Original price was: $40.25.Current price is: $36.59.
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HOLLEY Replacement Regulator Kits EFI 12-878
SKU: HLY12-878
Product information
Weight0.08 lbs
Dimensions6.95 × 4.95 × 2.1 in
Quantity
Each

Component Type
Regulator Filter

Filter Included
Yes

Filter Micron
10.0

Rated Gph
175.0

Details...
Original price was: $31.00.Current price is: $28.00.Add to cart
Original price was: $31.00.Current price is: $28.00.
Quantity Only 9 left in stock!
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HOLLEY Rebuild Kit for 12-843 Regulator 12-824
SKU: HLY12-824
Product information
Weight0.09 lbs
Dimensions7 × 5 × 2.05 in
UPC Code
90127681770

Brand
HOLLEY

Condition
New

Type
Fuel Pressure Regulator Components

Manufacturer Part Number
12-824

Details...
Original price was: $55.00.Current price is: $49.95.Add to cart
Original price was: $55.00.Current price is: $49.95.
Quantity Only 1 left in stock!
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HOLLEY Rebuild Kit For Bypass Regulators 12-841/12-842 12-823
SKU: HLY12-823
Product information
Weight0.075 lbs
Dimensions6.95 × 5 × 2.1 in
UPC Code
90127681763

Brand
HOLLEY

Condition
New

Type
Fuel Pressure Regulator Components

Manufacturer Part Number
12-823

Details...
Original price was: $52.00.Current price is: $46.57.Add to cart
Original price was: $52.00.Current price is: $46.57.
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HOLLEY Replacement Diaphragm 12-803 Regulator 12-818
SKU: HLY12-818
Product information
Weight0.07 lbs
Dimensions7 × 5 × 2.1 in
UPC Code
90127640807

Brand
HOLLEY

Condition
New

Type
Fuel Pressure Regulator Components

Manufacturer Part Number
12-818

Details...
Original price was: $63.00.Current price is: $56.79.Add to cart
Original price was: $63.00.Current price is: $56.79.
Quantity Only 2 left in stock!
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HOLLEY Regulator Dia. Kit 12-807
SKU: HLY12-807
Product information
Weight0.06 lbs
Dimensions20.85 × 7.85 × 2.2 in
UPC Code
90127020265

Brand
HOLLEY

Condition
New

Type
Fuel Pressure Regulator Components

Manufacturer Part Number
12-807

Details...
Original price was: $14.00.Current price is: $12.64.Add to cart
Original price was: $14.00.Current price is: $12.64.
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HOLLEY Regulator Diaphram 12-752
SKU: HLY12-752
Product information
Weight0.075 lbs
Dimensions7 × 5 × 2.1 in
UPC Code
90127334362

Brand
HOLLEY

Condition
New

Type
Fuel Pressure Regulator Components

Manufacturer Part Number
12-752

Details...
Original price was: $49.00.Current price is: $44.17.Add to cart
Original price was: $49.00.Current price is: $44.17.
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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.

Fuel Pressure Regulator Components

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