Gasket-Carburetor Mounting 270684 - OEM Briggs and Stratton

Description:

This is an authentic manufacturer sourced replacement part designed for use with lawn and garden equipment engines. This carburetor gasket provides an air tight seal for the carburetor. Over time gaskets tend to deteriorate and would need to be replaced. It is made out of compound material and it is sold individually.

You would need a screwdriver to replace this item.

Frequently Purchased With

Carburetor Bod..
$4.60

Gasket-Intake..
$4.73

Gasket-Nozzle..
$6.14

Compatibility

This part is compatible with the following machines:

Briggs and Stratton

Toro

38155 (0000001-0999999)(1980) Snowthrower
38160 (1000001-1999999)(1981) Snowthrower
38160 (0000001-0999999)(1980) Snowthrower
38070 (8000001-8999999)(1978) Snowthrower
38060 (8000001-8999999)(1978) Snowthrower
31727 (1000001-1999999)(1971) Snowthrower
31756 (4000001-4999999)(1974) Snowthrower
31756 (3000001-3999999)(1973) Snowthrower
31760 (200001-299999)(1972) Snowthrower
31763 (7000001-7999999)(1977) Snowthrower
31763 (6000001-6999999)(1976) Snowthrower
31763 (5000001-5999999)(1975) Snowthrower
31763 (4000001-4999999)(1974) Snowthrower
31763 (3000001-3999999)(1973) Snowthrower
31813 (4000001-4999999)(1974) Snowthrower
31820 (200001-299999)(1972) Snowthrower
31823 (7000001-7999999)(1977) Snowthrower
31823 (6000001-6999999)(1976) Snowthrower
31823 (5000001-5999999)(1975) Snowthrower
31823 (4000001-4999999)(1974) Snowthrower
31832 (1000001-1999999)(1971) Snowthrower
31260 (200001-299999)(1972) Snowthrower
31263 (4000001-4999999)(1974) Snowthrower
31320 (200001-299999)(1972) Snowthrower
31323 (4000001-4999999)(1974) Snowthrower
38090 (3000001-3999999)(1983) Snowthrower
38090 (2000001-2999999)(1982) Snowthrower

38090 (1000001-1999999)(1981) Snowthrower
38090 (0000001-0999999)(1980) Snowthrower
38090 (9000001-9999999)(1979) Snowthrower
38095 (1000001-1999999)(1981) Snowthrower
38150 (7000001-7999999)(1987) Snowthrower
38150 (6000001-6999999)(1986) Snowthrower
38150 (5000001-5999999)(1985) Snowthrower
38150 (4000001-4999999)(1984) Snowthrower
38150 (3000001-3999999)(1983) Snowthrower
38150 (2000001-2999999)(1982) Snowthrower
38150 (1000001-1999999)(1981) Snowthrower
38150 (0000001-0999999)(1980) Snowthrower
38150 (9000001-9999999)(1979) Snowthrower
38155 (6000001-6999999)(1986) Snowthrower
38155 (5000001-5999999)(1985) Snowthrower
38155 (4000001-4999999)(1984) Snowthrower
38155 (3000001-3999999)(1983) Snowthrower
38155 (2000001-2999999)(1982) Snowthrower
38155 (1000001-1999999)(1981) Snowthrower
38570 (5900001-5999999)(1995) Snowthrower
38570 (4900001-4999999)(1994) Snowthrower
38570 (3900001-3999999)(1993) Snowthrower
38570 (2000001-2999999)(1992) Snowthrower
38570 (1000001-1999999)(1991) Snowthrower
38570 (0000001-0999999)(1990) Snowthrower
38570 (8000001-8999999)(1988) Snowthrower
58170 (3000001-3999999)(1983) Tiller

Expand the 150+ compatible machines

Repair Instructions: Submitted by Customers Like You

Tool Type:

Generator

Parts Used:

Carburetor Body Gasket - 27918

Gasket-Carburetor Mounting - 270684

Repair Difficulty:

Medium

Time Spent Repairing:

30-60 minutes

Tools Used:

Screwdriver, Pliers, Socket set, compressed air and carb cleaner, box knife

Carburetor gummed up, flooded, dirt under needle seat

1. removed the Generator carburetor
2. disassembled the carburetor
3.scraped old gasket from two halves.
4. thoroughly cleaned the carburetor parts with cleaner and compressed air
5. reassembled the carburetor with new gaskets and made correct needle screw adjustments
6. re-installed on the generator.
7. started the engine in 2 pulls
8. adjusted the governor for proper electrical output

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Tool Type:

Lawn Mower

Parts Used:

Kit-Idle Mixture - 292681

Gasket-Nozzle - 691610

Valve-Needle - 394683

Packing-Needle Valve - 691606

Gasket-Intake - 27828S

Carburetor Body Gasket - 27918

Gasket-Carburetor Mounting - 270684

Nozzle-Carburetor - 398202

Repair Difficulty:

Medium

Time Spent Repairing:

30-60 minutes

Tools Used:

Screwdriver, Pliers, Power Drill, Nutdriver

Carburetor was all plugged up needed all new parts

Disassemble complete carburetor and do a total rebuild works perfectly retapping the threaded holes and new needle and seat are the key

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Tool Type:

Generator

Parts Used:

Gasket-Nozzle - 691610

Gasket-Intake - 27828S

Gasket-Carburetor Mounting - 270684

Body Assembly-Upper Carburetor - 399443

Repair Difficulty:

Medium

Time Spent Repairing:

More than 2 hours

Tools Used:

Screwdriver, Pliers, Socket set, Wrench Set

Upper carburetor flange broke requiring replacement

The repair was pretty straight forward. One aspect that took a while to figure out is that you have to remove the jet and tube through the main jet adjusting screw on the bottom to be able to remove the upper carburetor assembly.
Also I had to slightly ream the holes in the new assembly to get the float pin to fit.

Runs good now.

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Reviews

Average Rating (out of 5):

2 Reviews

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Easy fix.

I was able to find the parts needed. All worked/fit and the engine runs like new again.

Guest - December 21, 2021 Verified Purchase

Recent purchase

It came in a timely manner and work great for my repair needs

Guest - May 14, 2019 Verified Purchase

Verified Purchase

eReplacementParts Team

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