HomeAir and Fuel Delivery > CarburetionHygrade 371B Carburetor Repair Kit
Part #: 371B

Hygrade 371B Carburetor Repair Kit

⚙️ 32 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick and Jeep, GS 350, LeSabre, Skylark, Special, Sportwagon, CJ5, CJ5A, CJ6, CJ6A, Commando, Dispatcher, DJ5, DJ6, Jeepster, Universal, Universal Truck, CJ3, FC150, and FC170HD
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Hygrade 371B Carburetor Repair Kit Overview

The Hygrade 371B Carburetor Repair Kit is designed specifically for Rochester 2 bbl. carburetors, including types 2g, 2gc, and 2gv. This kit provides essential components to restore proper carburetor function on Buick LeSabre, Skylark, and Jeep CJ5 models equipped with these carburetors.

  • Includes accelerator pump for improved throttle response
  • Flange base gasket and fuel inlet gasket included for secure sealing
  • Needle and seat included to regulate fuel flow accurately
  • Comes with detailed installation instructions
  • Compatible with Rochester 2 bbl. carburetors: 2g, 2gc, 2gv

Detailed Product Description

The Hygrade 371B Carburetor Repair Kit contains all necessary components to refurbish Rochester 2 bbl. carburetors commonly found on Buick LeSabre and Skylark models, as well as Jeep CJ5 vehicles. This kit includes an accelerator pump to ensure smooth fuel delivery during acceleration, along with a flange base gasket and fuel inlet gasket to maintain proper sealing and prevent leaks. The needle and seat assembly is included to control fuel flow precisely, which is critical for maintaining engine performance and fuel efficiency. While the kit does not include a float or throttle linkage clip, it provides the core parts needed for a thorough carburetor rebuild. Clear instructions are provided to assist with installation and ensure correct assembly.

Applications and Common Issues Addressed

  • Restores proper fuel delivery and throttle response on Rochester 2 bbl. carburetors
  • Eliminates fuel leaks caused by worn gaskets
  • Resolves flooding or fuel starvation due to faulty needle and seat
  • Improves engine performance on Buick LeSabre, Skylark, and Jeep CJ5 carburetors
  • Addresses accelerator pump failures affecting acceleration smoothness

Installation Notes and Tips

  • Ensure carburetor is clean before installing the repair kit components
  • Follow the included instructions carefully to avoid misassembly
  • Inspect related parts such as the float and throttle linkage separately, as they are not included
  • Use proper tools to avoid damaging gaskets during installation
  • Test carburetor function after rebuild to confirm proper operation

Quality Assurance and Warranty

Hygrade provides this 371B Carburetor Repair Kit with quality components designed to meet OEM specifications for Rochester 2 bbl. carburetors. The kit is manufactured to ensure reliable performance and durability. Installation instructions are included to support proper use. Warranty coverage details should be confirmed with the product documentation or supplier.

This part fits 32 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1969BuickLeSabre5.7LV8N/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1969BuickLeSabreN/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1969BuickLeSabre5.7LV8N/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1969BuickLeSabreN/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1969BuickSkylark5.7LV8N/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1969BuickSkylarkN/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1969BuickSkylark5.7LV8N/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1969BuickSkylarkN/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1968BuickLeSabre5.7LV8N/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1968BuickLeSabreN/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1968BuickLeSabre5.7LV8N/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1968BuickLeSabreN/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1968BuickSkylark5.7LV8N/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1968BuickSkylarkN/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1968BuickSkylark5.7LV8N/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1968BuickSkylarkN/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1967BuickLeSabre5.6LV8N/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1967BuickLeSabre5.6LV8N/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1967BuickSkylark4.9LV8N/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1967BuickSkylark4.9LV8N/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1967BuickSkylark5.6LV8N/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1967BuickSkylark5.6LV8N/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1967BuickSkylark3.7LV6N/Aw/ Rochester Carb.; 2GC; 7026144-7026145, 7027040-7027042, 7036144
1967JeepCJ53.7LV6N/Aw/ Rochester Carb.; 2G, 2GC; 7027041, 7036144; w/ Calif. Emissions
1966BuickLeSabre5.6LV8N/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1966BuickLeSabre5.6LV8N/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1966BuickSkylark3.7LV6N/Aw/ Rochester Carb.; 2GC; 7026144-7026145, 7027040-7027042, 7036144
1966BuickSkylark4.9LV8N/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1966BuickSkylark4.9LV8N/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1966BuickSkylark5.6LV8N/Aw/ Rochester Carb.; 2GC; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1966BuickSkylark5.6LV8N/Aw/ Rochester Carb.; 2GV; 17054600, 17054649, 7026046-7026047, 7026146-7026147, 7027044-7027046, 7027049, 7028140-7028141, 7029140-7029141, 7036046, 7036048, 7036146, 7036248, 7037034
1966JeepCJ53.7LV6N/Aw/ Rochester Carb.; 2G, 2GC; 7027041, 7036144; w/ Calif. Emissions

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

15289C2G11365088907896-139BCK217D

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.