Rochester 2 & 4 Barrel Choke Thermostat TH1048B

Your Price: $15.95

BUICK, CHEVROLET, CHEV/GMC TRUCK, OLDSMOBILE, PONTIAC, MARINE
Shaft rotates clockwise to close choke (rich)
2.25" cap diameter

Part Number: TH1048B

Availability: In Stock

Quantity

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Description
Customer Reviews

Rochester 2 & 4 barrel choke thermostat. This is for the integral (mounted on the carburetor), hot air choke type. New, currently being produced. Fits 2 jet and Quadrajet 4 barrel carburetors. If you are not sure about the fit, compare the diameter of the thermostat and the direction of the winding.

FEATURES:
Exact original equipment replacement
Housing mate with original equipment connector
Automatic operation in all temperatures
Durable, over one million field tested
Dust proof and moisture resistant housing
Includes new screws and retainers

SPECS:

Looking at coil = rotates clockwise when heated (choke opens / lean)
Choke shaft = rotates counter-clockwise when heated (choke opens/lean)
Choke shaft = rotates clockwise to close (choke closes/rich)
Cap diameter = 2.25"

To get the correct thermostat verify the carb number.

APPLICATIONS:

MAKE

YEAR

MODEL

8 CYLINDER

2 JET

BUICK

1977-78

305 LESABRE, SKYLARK, REGAL, CENTURY

CHEVROLET

1975-78

262", 305, 350"

CHEVROLET/GMC TRUCK

1975-78

305, 350

OLDSMOBILE

1975-1977

350 INTEGRAL STYLE

PONTIAC

1977-78

305, 350 LEMANS INTEGRAL

CARBURETOR NUMBERS:

17015899

17053850

17053851

17054014

17054632

17054662

17054664

17055021

17055104

17055105

17055108

17055110

17055300

17055304

17055307

17055308

17055311

17055313

17055455

17055456

17055473

17055548

17055550

17055821

17055887

17055889

17055890

17055892

17055893

17055894

17055895

17055896

17055897

17055898

17056100

17056101

17056102

17056103

17056109

17056111

17056113

17056114

17056115

17056116

17056117

17056120

17056121

17056122

17056123

17056124

17056125

17056126

17056127

17056128

17056129

17056132

17056137

17057104

17057105

17057108

17057109

17057110

17057111

17057113

17057114

17057123

17057188

17057190

17057192

17057194

17057372

17057373

17057374

17057375

17057376

17057377

17057378

17057404

17057405

17057408

17057410

17057412

17057414

17058100

17058101

17058102

17058103

17058104

17058105

17058106

17058107

17058108

17058110

17058111

17058112

17058113

17058114

17058115

17058116

17058118

17058121

17058123

17058126

17058128

17058176

17058178

17058404

17058405

17058408

17058410

17058412

17058414

17065215

17065216

17065218

17065219

17065694

7045100

7045101

7045102

7045105

7045106

7045110

7045111

7045112

7045114

7045115

7045116

7045123

7045124

7045128

7047505

7047506

Rating Snapshot

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Average Customer Ratings

4.7

Admiral, Austrian Navy

Good quality, nice part. I haven't installed it yet. It's cold here. I got a carb kit from you also. It was very good. This is for a 57 chevy that I inherited. I know a small block chevy is supposed to be very easy but I can't figure this one out. I work on Packards and Mercedes and Fords but this Chevy has me bumfuddled. Thanks Joe

Did you find this helpful? 2 of 2 Found Helpful

Reviewed by: Joe Welborn from Stockton MO on 1/5/2016

Choke Kit Rochester 2G

Very useful part and of good quality

Did you find this helpful? 2 of 2 Found Helpful

Reviewed by: Lew Hamilton from Erie, PA on 6/7/2015

N/a

Mailed fast .great fit. Shared web site with friends ,they like it too10

Did you find this helpful? 2 of 2 Found Helpful

Reviewed by: Paul spiak from Cape Coral fl on 10/5/2014

Me.

I removed the spring from the plastic cover and flipped it around and put it back into my metal original housing. Works great. I noticed the new spring has a lot more coils that my 1958 Chevy 2gc had. Thanks for your video too.stay safe.

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Reviewed by: John Casciani from Napa California on 12/29/2020

Great company , had just what I needed for my old carb, will order from them again

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Reviewed by: John from Champaign on 11/16/2019

Perfect

This thermostat works perfectly. No more hot start issues.

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Reviewed by: Dan from Sparks on 5/6/2019

Perfect

Great match

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Reviewed by: Kyle Franz from Hawaii on 5/1/2019

Owner

The spring was on backwards took me some time to figure out the problem It was very frustrating but was able to fix it and it works fine now

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Reviewed by: James Wetzel from Warne N.C. on 4/20/2019

Mr.

Fantastic item - lightning despatch. Fantastic after sales service. "I'll be back" as Arnie would say.

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Reviewed by: Ian Grier from Scotland on 8/11/2017

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Select Options

Carburetor Parts > Marine > Mercury Marine
Carburetor Parts > by Carb Types > Rochester > 2G, 2GC, 2GV, 2 Jet 2 Barrel > Choke Parts
Carburetor Parts > by Carb Types > Rochester > Quadrajet 4 Barrel > Quadrajet Choke Parts
Carburetor Parts > by Part Type > Thermostats

Rochester 2 & 4 Barrel Choke Thermostat TH1048B

Rating Snapshot

Average Customer Ratings

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