JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

  1. Home
  2. Catalog
  3. Rochester- Twojet / 2G
  4. 2G Needle & Seats
  5. Rochester Needle and Seat Assembly, .101" diameter


Our Part # 3420D

Quantity
1+
10+ 
Price for each
$7.95
$6.36
Your savings
-
20%
Rochester Needle and Seat Assembly, .101" diameter 1Rochester Needle and Seat Assembly, .101" diameter 2

'Seat' Dimensions:
Thread Diameter: 5/16"
Overall Length: .890" (not including needle)

Stock Replacement .101" diameter for Rochester carburetors. Compatible with new alcohol enhanced fuels.

Fits:
Rochester 4G carburetors
Rochester 2G carburetors
Rochester H,HV carburetors

Note: 4G or 4 Jet carburetors use 2 needle and seat assemblies per carburetor, and may be different sizes in the primary and secondary sides.

Quantity:
Twitter
Stumbleupon
Reddit
Pintrest
Newsvine
Linkedin
Google+
Google
Facebook
Digg
Related Products
Related Categories
Search
- OR -
Key in your search data and then press the Enter key.
Categories
Specials


View All Discount Products
Rochester Choke Pull-Off, fits GM 1975-78 (3831A)
Rochester Choke Pull-Off, fits GM 1975-78 (3831A)
$18.95
$15.95
We Accept
What's New?
Divorced Choke Hold Down Screw (Early Model)
Divorced Choke Hold Down Screw (Early Model)
$2.99
Articles
All Articles 29
- Servicing Bi-Metal Choke Springs
- Ethanol (E-10) fuel in carbureted engines
- Where do I locate my carburetor number?
- How to Test a Vacuum Break / Pulloff
- #4802 Idle Pickup Tubes
- #3622 Power Piston Retaining Bushing
- O-Ring Inlet Repair Fuel Fitting
- #2702 Secondary Air Valve Spring Tension
- #4231B - Air Cleaner Repair Bracket
- Needle & Seats
- #2701 Secondary Air Valve Cam Replacement
- #2460-82 Changing Primary Metering Jets
- #2251/2252/2253 Fuel Filter Replacement
- #1742/1743 Secondary Well Plug Fix
- Float level adjustment for Quadrajet and Dualjet Carburetor
- Servicing the tamper resistant choke cover on Rochester carbs
- #1310-SR Mixture Control Solenoid Adjust
- What is a Carter Quadrajet?
- Quadrajet Model Designations
- Edelbrock Quadrajets
- #1003 Accelerator Pump Styles
- Exploded View 4MV 1975 thru
- Exploded View 4MV 1971 thru 1974
- Exploded View 4MV 1967 thru 1970
- Exploded View 4MV 1966
- Fuel Pressure
- Power Piston & Primary Metering Rods
- Fuel Inlets
- Exploded View 2G / 2GV
All Topics
- Carburetor Tech Info
- Mercury Marine Mercarb Carbureto
- Rochester 2G/Two Jet Tech
- Rochester Quadrajet Tech
Articles RSS Feed
Submit An Article

Information