Manufacturer: Briggs and Stratton, Toro, Lawn Boy |
Product Number: 398188 |
Classification: Part |
Weight: 0.01 lbs. |
Shipping: Ships Worldwide |
Genuine manufacturer approved carburetor needle valve for lawn and garden equipment engines. This item includes the seat. The needle valve opens and closes to control the flow of fuel into the carburetor. Make sure to disconnect the spark plug wire and drain all gasoline from the carburetor and fuel tank before starting a repair. |
This part is compatible with the following machines:
15Z100 Series (0111) Engine
93400 Series (0010-1286) Engine
129H00 Series (0005-0185) Engine
12A100 Series (0130-0938) Engine
12A300 Series (0100-0917) Engine
12A400 Series (0100-0110) Engine
12A600 Series (0100-0112) Engine
12B600 Series (0100-0104) Engine
12C100 Series (0007-0251) Engine
12C300 Series (0131-0279) Engine
12C400 Series (0100-0208) Engine
12C600 Series (0100-0118) Engine
12D100 Series (0110-0940) Engine
12D200 Series (0113, 0355) Engine
12D300 Series (0007-0019) Engine
12D400 Series (0007-0110) Engine
12D600 Series (0015-0119) Engine
15B100 Series (0018-0645) Engine
15C100 Series (0111-0939) Engine
15D100 Series (0111-0918) Engine
15Z300 Series (0111-0112) Engine
12A800 Series (0100, 0413, 0414, 0508, 0511, 0512, 0513, 0514, 0600, 0611, 061 Engine
12B400 Series Engine
12B800 Series Engine
12C700 Series Engine
12C800 Series Engine
12D800 Series Engine
90700 Series Engine
91700 Series Engine
9A400 Series Engine
9K400 Series Engine
0647-0 Portable Generator
1133-0 Portable Generator
38629 (290000001-290999999)(2009) Snowthrower
38629 (280000001-280999999)(2008) Snowthrower
38629C (290000001-290999999)(2009) Snowthrower
38629C (280000001-280999999)(2008) Snowthrower
38637 (310000001-310999999)(2010) Snowthrower
38637 (290000001-290999999)(2009) Snowthrower
38624 (290000001-290999999)(2009) Snowthrower
38637 (280000001-280999999)(2008) Snowthrower
38637C (290000001-290999999)(2009) Snowthrower
38639 (280000001-280999999)(2008) Snowthrower
38639C (290000001-290999999)(2009) Snowthrower
38639C (280000001-280999999)(2008) Snowthrower
16400 (1000001-1999999)(1991) Lawn Mower
16400 (2000001-2999999)(1992) Lawn Mower
16400 (3900001-3999999)(1993) Lawn Mower
16400 (4900001-4999999)(1994) Lawn Mower
16400 (5900001-5999999)(1995) Lawn Mower
16400 (6900001-6999999)(1996) Lawn Mower
16401 (1000001-1999999)(1991) Lawn Mower
16401 (2000001-2999999)(1992) Lawn Mower
16401 (39000001-39999999)(1993) Lawn Mower
16401 (4900001-4999999)(1994) Lawn Mower
16401 (59000001-59999999)(1995) Lawn Mower
16401 (6900001-6999999)(1996) Lawn Mower
16401 (7900001-7999999)(1997) Lawn Mower
16401 (890000001-899999999)(1998) Lawn Mower
16402 (1000001-1999999)(1991) Lawn Mower
16403 (1000001-1999999)(1991) Lawn Mower
16403 (2000001-2999999)(1992) Lawn Mower
16404 (1000001-1999999)(1991) Lawn Mower
16404 (2000001-2999999)(1992) Lawn Mower
20010 (9900001-9999999)(1999) Lawn Mower
20010 (200000001-200999999)(2000) Lawn Mower
20011 (210000001-210999999)(2001) Lawn Mower
20020 (9900001-9999999)(1999) Lawn Mower
20020 (210000001-210999999)(2001) Lawn Mower
20021 (9900001-9999999)(1999) Lawn Mower
20021 (200000001-200999999)(2000) Lawn Mower
20021 (210000001-210999999)(2001) Lawn Mower
20022 (9900001-9999999)(1999) Lawn Mower
20022 (200000001-200999999)(2000) Lawn Mower
20022 (210000001-210999999)(2001) Lawn Mower
20023 (210000001-210999999)(2001) Lawn Mower
20023 (200000001-200999999)(2000) Lawn Mower
20023 (9900001-9999999)(1999) Lawn Mower
20023C (210000001-210999999)(2001) Lawn Mower
20025 (200000001-200999999)(2000) Lawn Mower
20025 (210000001-210999999)(2001) Lawn Mower
20025 (9900001-9999999)(1999) Lawn Mower
20027 (9900001-9999999)(1999) Lawn Mower
20027 (200000001-200999999)(2000) Lawn Mower
20027 (210000001-210999999)(2001) Lawn Mower
20028 (9900001-9999999)(1999) Lawn Mower
20028 (200000001-200999999)(2000) Lawn Mower
20028 (210000001-210999999)(2001) Lawn Mower
20029 (9900001-9999999)(1999) Lawn Mower
20030 (9900001-9999999)(1999) Lawn Mower
20035 (210000001-210999999)(2001) Lawn Mower
20042 (210000001-210999999)(2001) Lawn Mower
20042 (200000001-200999999)(2000) Lawn Mower
20042 (9900001-9999999)(1999) Lawn Mower
20043 (210000001-210999999)(2001) Lawn Mower
20043 (200000001-200999999)(2000) Lawn Mower
20043 (9900001-9999999)(1999) Lawn Mower
20045 (210000001-210999999)(2001) Lawn Mower
20048 (210000001-210999999)(2001) Lawn Mower
20101 (1000001-1999999)(1991) Lawn Mower
20183B (4900001-4999999)(1994) Lawn Mower
20212 (1000001-1999999)(1991) Lawn Mower
20213 (1000001-1999999)(1991) Lawn Mower
20213 (2000001-2999999)(1992) Lawn Mower
20214 (1000001-1999999)(1991) Lawn Mower
20214 (2000001-2999999)(1992) Lawn Mower
20215 (1000001-1999999)(1991) Lawn Mower
20215 (2000001-2999999)(1992) Lawn Mower
20216 (1000001-1999999)(1991) Lawn Mower
20217 (1000001-1999999)(1991) Lawn Mower
20217 (2000001-2999999)(1992) Lawn Mower
20218 (1000001-1999999)(1991) Lawn Mower
20218 (2000001-2999999)(1992) Lawn Mower
20322 (2000001-2999999)(1992) Lawn Mower
20327B (2000001-2999999)(1992) Lawn Mower
20328B (2000001-2999999)(1992) Lawn Mower
20433 (39000001-39999999)(1993) Lawn Mower
20434 (3900001-3999999)(1993) Lawn Mower
20434 (4900001-4999999)(1994) Lawn Mower
20435 (39000001-39999999)(1993) Lawn Mower
20435 (49000001-49999999)(1994) Lawn Mower
20435WF (39000001-39999999)(1993) Lawn Mower
20436 (39000001-39999999)(1993) Lawn Mower
20436 (49000001-49999999)(1994) Lawn Mower
20436WF (39000001-39999999)(1993) Lawn Mower
20437 (39000001-39999999)(1993) Lawn Mower
20437 (49000001-49999999)(1994) Lawn Mower
20441 (5900001-5999999)(1995) Lawn Mower
20441 (6900001-6999999)(1996) Lawn Mower
20442 (6900001-6999999)(1996) Lawn Mower
20443 (5900001-5999999)(1995) Lawn Mower
20443 (6900001-6999999)(1996) Lawn Mower
20444 (6900001-6999999)(1996) Lawn Mower
20445 (7900001-7999999)(1997) Lawn Mower
20448 (7900001-7999999)(1997) Lawn Mower
20449 (7900001-7999999)(1997) Lawn Mower
20450 (8900001-8999999)(1998) Lawn Mower
20452 (8900001-8999999)(1998) Lawn Mower
20453 (6900001-6999999)(1996) Lawn Mower
20454 (6900001-6999999)(1996) Lawn Mower
20457 (7900001-7999999)(1997) Lawn Mower
20458 (7900001-7999999)(1997) Lawn Mower
20461 (5900001-5999999)(1995) Lawn Mower
20461 (6900001-6999999)(1996) Lawn Mower
20462 (5900001-5999999)(1995) Lawn Mower
20462 (6900001-6999999)(1996) Lawn Mower
This item works with the following types of products:
- • Engine
- • Generator
- • Lawn Mower
- • Snowblower
1. Drained fuel tank.
2. Removed shroud, air filter assembly and disconnected fuel line. (Good time to replace air filter)
3. Removed carburetor, noting manner of attachment of throttle linkage.
4. Disassembled float bowl from carb.
5. Removed float, needle valve and needle valve seat.
6. Remove old air cleaner gasket.
7. Thoroughly cleaned carb and parts to be reused.
8. Replace needle valve seat per instructions supplied with new part.
9. Replace float and needle valve with new parts.
10. Reassembly float bowl on carb.
11. Reattach carb to engine, including reattachment of throttle linkage.
12. Reinstall fuel line. (Note: I recommend installing an in-line fuel strainer.)
13. Reinstall air filter assembly and shroud.
14. Fill fuel tank
15. Test run engine.
Engine now starts easy and has same power as before.
I try to avoid ethanol in my small engines even in those supposedly designed for it. It's a powerful solvent and a potential troublemaker in my experience.
After making sure new seat was correctly oriented and centered in hole, I pressed it in with the blunt end of a drill bit that was almost as big as the hole. Then reassembled carb and put it back on the mower.
2. Removed float bowl cover, float, main jet and needle.
3. Removed plastic seat from carburetor body by inserting a small drill bit into it and levering it out.
4. Inserted new plastic seat into carburetor body. Used same drill bit to guide it into place and firmly seat it.
5. Installed needle valve and float and checked for correct operation by inverting carburetor and making sure that float fully closed (float is horizontal).
6. Reassembled carburetor and installed it back on engine.
2, Determined main jet damaged
3. Ordered required (obsolete) parts from eReplacements
4. Installed replacement parts
5. Re-installed carburetor
6. Started engine and mowed lawn.
Removed the carburetor
Removed the lower jet holding the carburetor bowl and removed the bowl
Pulled the pin and removed the float
Removed the old seat
Installed the new needle and seat and float
Reinstalled the bowl and jet
Reinstalled the carburetor, coverings and air filter
Replace carb needle valve and seat.
Unit started on first pull.
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Manufacturer: Briggs and Stratton, Toro, Lawn Boy |
Product Number: 398188 |
Classification: Part |
Weight: 0.01 lbs. |
Shipping: Ships Worldwide |