Holley 122-57 Carburetor Standard Main Jet

★★★★★ 4.1 55 reviews

US$5.50
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US$5.50
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Product details

Management number 237331785 Release Date 2026/07/10 List Price US$5.50 Model Number 237331785
Category

These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimeters per minute" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main jets are flow tested and then stamped with the correct number.

  • Standard Main Jet
  • .056" Jet size
  • 1/4-32 Thread
  • Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500
  • Sizes from 40-110
  • Jet Hole sizes provided for reference only . All Holley jets are sized by actual flow and may vary from sizes above.
UPC 090127021446
ASIN B00029J794
Brand Name Holley
Unit Count 1.0 Count
Item Weight 0.04 Pounds
Manufacturer Holley
Model Number 122-57
Item Type Name Holley 122-57 Carburetor Standard Main Jet
Exterior Finish Machined
Included Components Holley 122-57 Carburetor Standard Main Jet
Part Interchange Info 122-57
Manufacturer Part Number 12257
OEM Equivalent Part Number 122-57
Compatible with Vehicle Type UTV
Manufacturer Warranty Description Warranty
Global Trade Identification Number 00090127021446

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