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Best Carburetor Needle & Seat Assemblies - Buying Guide

Last Updated: 11/18/2019

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  #1

Holley 34-7 Needle and Seat Hardware Kit - HOL 34-7

Model: HOL 34-7   |    Mpn: HOL 34-7   |    Ean: 0090127055892   |    PartNumber: HOL 34-7   |   Asin: B00029JHGW

This needle and seat hardware kit will fit center-hung fuel bowls. It includes an adjusting nut, a locking screw with a gasket, and an O-ring.

Features

  • Center-hung fuel bowl float style
  • Includes adjusting nut, locking screw with gasket, and O-ring
  • External Float Adjustment
  • Limited Warranty
  • See more on Amazon...

Brand: Holley   |   Manufacturer: Holley

Package Dimensions: 0.1 x 5 x 6 inches (0.3 x 12.7 x 15.2 cm)

Amazon Price: $6.25 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 24 hours
List Price: $7.71

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  #2

HONDA 16012-KPS-901 NEEDLE SET, JET

 PartNumber: 16012-KPS-901   |   Asin: B00NO09MJ8


Fits:
2009 CRF230F
2008 CRF230F
2007 CRF230F
2006 CRF230F
2005 CRF230F
2004 CRF230F
2003 CRF230F

Features

  • New OEM Honda Needle Set Jet
  • OEM Part Number: 16012-KPS-901
  • Item only fits specific models listed. The picture could be generic.
  • Message us with VIN/HULL for fast fitment verification.
  • See more on Amazon...

Brand: Honda   |   Manufacturer: Honda

Amazon Price: $25.65 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 6-10 business days
List Price: $25.65

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  #3

Holley 1008-777 Bottom Needle and Seat Gasket - Pack of 10

Model: HOL 1008-777   |    Mpn: HOL 1008-777   |    Ean: 0090127008485   |    PartNumber: HOL 1008-777   |   Asin: B00062ZE1W

This needle and seat gasket is designed for the bottom portion of carburetors that have an adjustable needle and seat. It is sold in a pack of 10.

Features

  • Meant for the bottom side of carburetors
  • Fits carburetors with adjustable needle and seat
  • Pack of 10
  • See more on Amazon...

Brand: Holley   |   Manufacturer: Holley

Item Dimensions: 0.75 x 3.5 x 5 inches (1.9 x 8.9 x 12.7 cm)   |   Package Dimensions: 0.6 x 2 x 2.5 inches (1.5 x 5.1 x 6.4 cm)

Amazon Price: $11.36 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 1-2 business days
List Price: $11.90

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  #4

Empi 43-5350 Idle Cut-Off Solenoid Weber Carburetor s, DGV, DGS & Empi EPC, Each

 Ean: 0707924236309   |    PartNumber: 43-5350-0   |   Asin: B01NBIZ274

Idle cut off solenoid for EPC and E series carbs. EachIdle Cut Off Solenoid For Epc 32/36 & 38E Carbs

Features

  • Application For Empi 32/36 EPC, 38 EPC Carburetors & Weber 32/36 DGV, 38 DGS Carburetors
  • Sold As Each
  • Empi Quality
  • See more on Amazon...

Brand: Empi   |   Manufacturer: EMPI

Amazon Price: $21.95 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 24 hours
List Price: $21.95

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  #5

Holley 6-504 Viton Inlet Needle

Model: 6-504   |    Mpn: 6504   |    Ean: 0090127075029   |    PartNumber: 6504   |   Asin: B00029JK3C

The Holley inlet needle with a Viton tip features an adjustable .110" seat size.

Features

  • Adjustable to meet your racing needs
  • 90-day limited warranty
  • Adjustable needle and seat design
  • Backed by 90 day warranty
  • See more on Amazon...

Brand: Holley   |   Manufacturer: Holley

Package Dimensions: 1.4 x 3.5 x 5 inches (3.6 x 8.9 x 12.7 cm)

Amazon Price: $15.15 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 24 hours
List Price: $15.15

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  #6

Holley 6-518-2 Viton Inlet Needle

Model: 6-518-2   |    Mpn: 65182   |    Ean: 0090127424100   |    PartNumber: 65182   |   Asin: B00029JK4Q

The Holley inlet needle with a Viton tip features an adjustable 0.120" seat size.

Features

  • Adjustable to meet your racing needs
  • 90-day limited warranty
  • Easy adjustment-no fuel bowl removal needed
  • Sold as a pair
  • Limited Warranty
  • See more on Amazon...

Brand: Holley   |   Manufacturer: Holley

Item Dimensions: 5 x 1.5 x 3.5 inches (12.7 x 3.8 x 8.9 cm)   |   Package Dimensions: 1.3 x 3.6 x 4.9 inches (3.3 x 9.1 x 12.4 cm)

Amazon Price: $25.75 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 24 hours
List Price: $31.79

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  #7

ACCELERATOR PUMP DIA 32/36 E38, dune buggy vw baja bug

 Ean: 0707924416251   |    PartNumber: 43-5727-0   |   Asin: B00FB7ZDQ8

Accelerator pump diaphragm for progressive 32/36Accelerator Pump Dia 32/36 E38

Features

  • Replacement Carburetor Accelerator Pump Diaphragm
  • Fits Empi 38E EPC Carburetors & Weber 38 DGS Carburetors
  • Sold As Each
  • Empi Quality
  • See more on Amazon...

Brand: Empi   |   Manufacturer: EMPI

Amazon Price: $19.41 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 24 hours
List Price: $19.41

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  #8

Holley 6-522 Viton Inlet Needle

Model: 6-522   |    Mpn: 6-522   |    Ean: 0090127684191   |    PartNumber: 6-522   |   Asin: B00DDQCG14

Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR Sprint Cup team and every NHRA Pro-Stock champion for four decades. Holley's products include performance fuel pumps, fuel injection, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.

Features

  • Operation Is Simple
  • Viton Inlet Needle
  • Resistant To Dirt
  • Conforms Nicely To Seat
  • Superior Sealing
  • See more on Amazon...

Brand: Holley   |   Manufacturer: Holley

Package Dimensions: 0.6 x 3.5 x 4.3 inches (1.5 x 8.9 x 10.9 cm)

Amazon Price: $26.78 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 24 hours
List Price: $28.08

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  #9

Mikuni Carburetor Jet Needle Type 6F15

Model: TRTC13303   |    Mpn: J8-6F15   |    Ean: 0182682878747   |    PartNumber: J8-6F15   |   Asin: B00ANGZMRM

Genuine Mikuni Jet Needle, Sold Individually Style: 6F15
Please Note: The Image Displayed Is Representative of Mikuni Jet Needles, but May Vary Depending on Your Specific Model. You Will Receive Needle Described, Despite Image Shown.

Features

Brand: Mikuni   |   Manufacturer: MIKUNI

Amazon Price: $7.46 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 1-2 business days
List Price: $7.46

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  #10

Edelbrock 1465 NEEDLE AND SEAT KIT

Model: 1465   |    Mpn: 1465   |    Ean: 0085347014651   |    PartNumber: 1465   |   Asin: B00062YA9Y

The Edelbrock Needle and Seat includes a pair of spring loaded needles and seats. The needle is made of Viton material. This carburetor needle and seat is designed for off-road applications. The size of the seat is 0.0935. The weight is approximately 0.03 pounds and it is not adjustable and spring loaded.

Features

  • Includes a pair of spring loaded needles and seats
  • Needle is made of Viton material
  • Designed for off-road applications
  • Size of the seat is 0.0935
  • Weight is approximately 0.03 pounds and it is not adjustable and spring loaded
  • See more on Amazon...

Brand: Edelbrock   |   Manufacturer: Edelbrock

Item Dimensions: 1.1 x 2.7 x 5.7 inches (2.8 x 6.9 x 14.5 cm)   |   Package Dimensions: 0.9 x 1.9 x 5.7 inches (2.3 x 4.8 x 14.5 cm)

First Available: 2012-06-05

Amazon Price: $17.95 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 24 hours
List Price: $17.95

Warranty: 90 Day Manufacturer

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  #11

Mikuni TM32-38MM Carburetor Needle & Seat 786-46001-3.3

Model: TRTC13328   |    Mpn: 786-46001-3.3   |    Ean: 0182682874510   |    PartNumber: 786-46001-3.3   |   Asin: B0022ZZ71I

Genuine Mikuni Needle and Seat Style: 786-46001-3.3 Fits: All TM32, TM34, TM36 and TM38mm Flat Slide Carbs-Push in Type
Please Note: The Image Displayed Is Representative of the Item, but May Vary Depending on Your Specific Model.

Features

  • Made by Mikuni
  • Mikuni # 786-46001
  • 32-38mm Flatslide smoothbores
  • Not suitable for use with fuel pump.
  • Use for gravity feed systems only.
  • See more on Amazon...

Brand: Mikuni   |   Manufacturer: Mikuni

Item Dimensions: 0.6 x 2.8 x 4 inches (1.5 x 7.1 x 10.2 cm)   |   Package Dimensions: 0.6 x 2.8 x 4 inches (1.5 x 7.1 x 10.2 cm)

Amazon Price: $15.01 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 1-2 business days
List Price: $15.04

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  #12

Mikuni Jet Needles - 62.2 Needle - 28.5 Length to Taper J8-6DH07

Model: 6DH7   |    Mpn: 6DH7   |    Ean: 3665987136639   |    PartNumber: 6DH7   |   Asin: B00230DEBC

The Jet Needle controls the fuel mixture in the mid-range 1/4-3/4 throttle position.
The taper of the needle determines the amount of the fuel.
For example: the thinner the diameter of the needle, the more fuel will be drawn.
The thicker the diameter of the needle, the less fuel can be drawn.
10mm - 2.516.
20mm - 2.516.
30mm - 2.505.
40mm - 2.316.
50mm - 2.009.
60mm - 1.688.
30-38 Spigot Mount

Features

  • The Jet Needle controls the fuel mixture in the mid-range 1/4-3/4 throttle position
  • The taper of the needle determines the amount of the fuel
  • For example: the thinner the diameter of the needle, the more fuel will be drawn
  • The thicker the diameter of the needle, the less fuel can be drawn
  • 10mm - 2.516
  • See more on Amazon...

Brand: Mikuni   |   Manufacturer: MIKUNI AMERICAN CORP

Package Dimensions: 0.2 x 2.7 x 4.1 inches (0.5 x 6.9 x 10.4 cm)

Amazon Price: $8.28 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 1-2 business days
List Price: $8.28

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  #13

Mikuni Jet Needle J8-8CFY02-95

Model: TRTC13327   |    Mpn: J8-8CFY02-95   |    PartNumber: J8-8CFY02-95   |   Asin: B00230F3NY

Genuine Mikuni jet needle J8-95 is the richest size available Works in both HSR45 and HSR48 carbs Needle only, clip sold separately

Features

  • Genuine Mikuni jet needle
  • J8-95 is the richest size available
  • Works in both HSR45 and HSR48 carbs
  • Needle only, clip sold separately
  • See more on Amazon...

Brand: Mikuni   |   Manufacturer: Mikuni

Item Dimensions: 0.4 x 2.7 x 4.7 inches (1.0 x 6.9 x 11.9 cm)   |   Package Dimensions: 0.4 x 2.7 x 4.7 inches (1.0 x 6.9 x 11.9 cm)

Amazon Price: $11.92 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 1-2 business days
List Price: $11.99

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  #14

Holley HOL 6-506 HOL 6-506 Viton Inlet Needle

Model: HOL 6-506   |    Mpn: HOL 6-506   |    Ean: 0090127075036   |    PartNumber: HOL 6-506   |   Asin: B00029JK3M

The Holley inlet needle with a Viton tip features an adjustable .097" seat size.

Features

  • Adjustable to meet your racing needs
  • 90-day limited warranty
  • Adjustable needle and seat design
  • Backed by 90 day warranty
  • See more on Amazon...

Brand: Holley   |   Manufacturer: Holley

Package Dimensions: 1.3 x 3.5 x 5 inches (3.3 x 8.9 x 12.7 cm)

Amazon Price: $14.08 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 24 hours
List Price: $17.38

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  #15

Sudco Shims Needle Carb Keihin 009-396

 PartNumber: 009-396   |   Asin: B00T6J9Z7K

Sold in 12 pack..
Carburetor Needle Shims for Carburetor Needles..
.126in. id x .275in. od x .020 (.5mm) thick.
For most Keihin carbs

Features

  • Sold in 12 pack.
  • Carburetor Needle Shims for Carburetor Needles.
  • .126in. id x .275in. od x .020 (.5mm) thick
  • For most Keihin carbs
  • See more on Amazon...

Brand: Sudco   |   Manufacturer: Sudco

Item Dimensions: 0.1 x 1 x 2 inches (0.3 x 2.5 x 5.1 cm)   |   

Amazon Price: $8.65 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 1-2 business days
List Price: $4.95

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  #16

REPLACEMENT PROGRESSIVE FLOAT, dune buggy vw baja bug

 Ean: 0707924288889   |    PartNumber: 43-6550-0   |   Asin: B00FB7Z160

Upgraded replacement float. When floats get warn out they begin to leak and fill up with fuel which causes the needle and seat to remain open and floods your motor. Fits empi epc 32/36 and epc 38. Carburetor: Progressive 32/36 Material: Plastic Quantity: Sold Each.Replacement Progressive Float

Features

Brand: Empi   |   Manufacturer: EMPI

Amazon Price: $23.09 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 24 hours
List Price: $23.20

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  #17

AED 5117 Hi-Flow Alcohol Needle and Seat

Model: 5117   |    Mpn: 5117   |    Ean: 0817744001282   |    PartNumber: 5117   |   Asin: B000CIGLLM

he traditional .110" Viton hi-flow units designed for up to 650 HP on gas. For power levels over 650 HP with single carburetors or with marginal fuel systems we recommend the special .125" viton tipped assemblies which flow approximately 25% more fuel than the .110's and will accept up to 7-8 pounds of fuel pressure. For alcohol applications the .150" stainless steel needle and seats are the ultimate in fuel capacity and seating ability where optimum fuel flow is required. These special hi-flow needle and seats will not accept the standard 7-8 psi at idle like conventional needle and seats. Reduced fuel pressure at idle is required to properly seat at idle.

Features

Brand: AED   |   Manufacturer: Advanced Engine Design

Item Dimensions: 0.4 x 4.35 x 3.95 inches (1.0 x 11.0 x 10.0 cm)   |   Package Dimensions: 0.5 x 4 x 4.4 inches (1.3 x 10.2 x 11.2 cm)

Amazon Price: $9.48 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 24 hours
List Price: $15.54

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  #18

Holley 6-513 Viton Inlet Needle

Model: 6-513   |    Mpn: 6513   |    Ean: 0090127075104   |    PartNumber: 6513   |   Asin: B00029JK3W

The Holley inlet needle with a Viton tip features an adjustable 0.097" seat size, off road.

Features

  • Hold bowl inverted when installing or removing to prevent damage
  • Spring loaded to prevent flooding during operation on rough terrain
  • 90-day limited warranty
  • Backed by limited warranty
  • See more on Amazon...

Brand: Holley   |   Manufacturer: Holley

Item Dimensions: 1.5 x 3.5 x 5 inches (3.8 x 8.9 x 12.7 cm)   |   Package Dimensions: 1.3 x 3.5 x 5 inches (3.3 x 8.9 x 12.7 cm)

Amazon Price: $25.75 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 24 hours
List Price: $31.79

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  #19

Needle Valve 1.5

Model: 14-1066   |    Mpn: VM28/511-1.5   |    Ean: 0182682879799   |    PartNumber: VM28/511-1.5   |   Asin: B000N5OX9G

NEEDLE VALVE 1.5

Features

  • Made by Mikuni
  • Mikuni # VM28/511
  • Viton Tip.
  • 30-44 spigot mount aluminum body carbs.
  • This is the long style that has a needle retaining clip.
  • See more on Amazon...

Brand: Mikuni   |   Manufacturer: Mikuni

Item Dimensions: 1 x 1 x 1 inches (2.5 x 2.5 x 2.5 cm)   |   Package Dimensions: 0.2 x 5 x 5 inches (0.5 x 12.7 x 12.7 cm)

Amazon Price: $16.79 | as of 11/18/2019(1:49am pst)
Availibility: Usually ships in 1-2 business days
List Price: $20.95

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Looking For Something Else? Search

Most Popular
New Releases

  1. Holley 34-7 Needle and Seat Hardware Kit - HOL 34-7
  2. Edelbrock 1465 NEEDLE AND SEAT KIT
  3. Holley 6-504 Viton Inlet Needle
  4. AED 5117 Hi-Flow Alcohol Needle and Seat
  5. Holley 6-513 Viton Inlet Needle
  6. Needle Valve 1.5
  7. Holley 1008-777 Bottom Needle and Seat Gasket - Pack of 10
  8. Holley 6-522 Viton Inlet Needle
  9. Sudco Shims Needle Carb Keihin 009-396

Most Wished For

  1. Holley 1008-777 Bottom Needle and Seat Gasket - Pack of 10
  2. Mikuni TM32-38MM Carburetor Needle & Seat 786-46001-3.3
  3. Edelbrock 1465 NEEDLE AND SEAT KIT
  4. Mikuni Jet Needles - 62.2 Needle - 28.5 Length to Taper J8-6DH07
  5. Mikuni Jet Needle J8-8CFY02-95
  6. Holley HOL 6-506 HOL 6-506 Viton Inlet Needle
  7. Sudco Shims Needle Carb Keihin 009-396
  8. Holley 34-7 Needle and Seat Hardware Kit - HOL 34-7
  9. REPLACEMENT PROGRESSIVE FLOAT, dune buggy vw baja bug
  10. Holley 6-504 Viton Inlet Needle

Most Gifted

  1. Holley 34-7 Needle and Seat Hardware Kit - HOL 34-7
  2. Edelbrock 1465 NEEDLE AND SEAT KIT
  3. Holley 6-504 Viton Inlet Needle
  4. AED 5117 Hi-Flow Alcohol Needle and Seat
  5. Holley 6-513 Viton Inlet Needle
  6. Needle Valve 1.5
  7. Holley 1008-777 Bottom Needle and Seat Gasket - Pack of 10
  8. Holley 6-522 Viton Inlet Needle
  9. Sudco Shims Needle Carb Keihin 009-396

Top Selling

  1. Holley 34-7 Needle and Seat Hardware Kit - HOL 34-7
  2. HONDA 16012-KPS-901 NEEDLE SET, JET
  3. Holley 1008-777 Bottom Needle and Seat Gasket - Pack of 10
  4. Empi 43-5350 Idle Cut-Off Solenoid Weber Carburetor​s, DGV, DGS & Empi EPC, Each
  5. Holley 6-504 Viton Inlet Needle
  6. Holley 6-518-2 Viton Inlet Needle
  7. ACCELERATOR PUMP DIA 32/36 E38, dune buggy vw baja bug
  8. Holley 6-522 Viton Inlet Needle
  9. Mikuni Carburetor Jet Needle Type 6F15
  10. Edelbrock 1465 NEEDLE AND SEAT KIT



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