Briggs & Stratton 127800 Series 20 K399781S, 795429, 795431, 20A, Note −−−−− 691092, Piston

Page 11

 

 

 

 

 

 

 

 

127800

REF.

PART

 

REF.

PART

 

REF.

PART

 

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

NO.

NO.

DESCRIPTION

 

 

 

 

 

 

 

 

20 K399781S

Seal−Oil

25

795429

Piston Assembly

26

795431

Ring Set

 

 

(PTO Side)

 

 

(Standard)

 

 

(Standard)

20A

K691952

Seal−Oil

 

 

(Used After Code Date

 

 

(Used After Code Date

 

 

(PTO Side)

 

 

07090300).

 

 

07090300).

 

 

(Auxiliary PTO)

 

 

−−−−−−− Note −−−−−

 

 

−−−−−−− Note −−−−−

22

691092

Screw

 

 

791097 Piston

 

 

791098 Ring Set

 

 

(Crankcase Cover/

 

 

Assembly

 

 

(Standard)

 

 

Sump)

 

 

(Used After Code Date

 

 

(Used After Code Date

23A

691987

Flywheel

 

 

04031400 and Before

 

 

04031400 and Before

 

 

−−−−−−− Note −−−−−

 

 

Code Date 07090400).

 

 

Code Date 07090400).

 

 

691992 Flywheel

 

 

499429 Piston

 

 

499425 Ring Set

 

 

Used on Type No(s).

 

 

Assembly

 

 

(Standard)

 

 

 

 

(Standard)

 

 

(Used After Code Date

 

 

0662, 0838, 0880,

 

 

 

 

 

 

 

 

(Used After Code Date

 

 

97011200 and Before

 

 

0882, 0883, 0897,

 

 

 

 

 

 

 

 

97011200 and Before

 

 

Code Date 04031500).

 

 

0899, 0900, 1139,

 

 

 

 

 

 

 

 

Code Date 04031500).

 

 

493261 Ring Set

 

 

1140, 1141, 1378,

 

 

 

 

 

 

 

 

493262 Piston

 

 

(Standard)

 

 

1927, 1953, 2000,

 

 

 

 

 

 

 

 

Assembly

 

 

(Used Before Code

 

 

2319.

 

 

 

 

 

 

 

 

(Standard)

 

 

Date 97011300).

 

 

696291 Flywheel

 

 

 

 

 

 

 

 

(Used Before Code

 

 

795432 Ring Set

 

 

Used on Type No(s).

 

 

 

 

 

 

 

 

Date 97011300).

 

 

(.020” Oversize)

 

 

3165.

 

 

 

 

 

 

 

 

795430 Piston

 

 

(Used After Code Date

24

222698S

Key−Flywheel

 

 

 

 

 

 

Assembly

 

 

04102100).

 

 

 

 

 

 

 

 

 

 

 

 

(.020” Oversize)

 

 

791324 Ring Set

 

 

 

 

 

(Used After Code Date

 

 

(.020” Oversize)

 

 

 

 

 

07090300).

 

 

(Used After Code Date

 

 

 

 

 

791326 Piston

 

 

04102100 and Before

 

 

 

 

 

Assembly

 

 

Code Date 07090400).

 

 

 

 

 

(.020” Oversize)

 

 

499427 Ring Set

 

 

 

 

 

(Used After Code Date

 

 

(.020” Oversize)

 

 

 

 

 

04102100 and Before

 

 

(Used After Code Date

 

 

 

 

 

Code Date 07040400).

 

 

97011200 and Before

 

 

 

 

 

499431 Piston

 

 

Code Date 04102200).

 

 

 

 

 

Assembly

 

 

493389 Ring Set

 

 

 

 

 

(.020” Oversize)

 

 

(.020” Oversize)

 

 

 

 

 

(Used After Code Date

 

 

(Used Before Code

 

 

 

 

 

97011200 and Before

 

 

Date 97011300).

 

 

 

 

 

Code Date 04102200).

 

 

493390 Ring Set

 

 

 

 

 

493386 Piston

 

 

(.030” Oversize)

 

 

 

 

 

Assembly

 

 

(Used Before Code

 

 

 

 

 

(.020” Oversize)

 

 

Date 97011300).

 

 

 

 

 

(Used Before Code

 

 

 

 

 

 

 

 

Date 97011300).

 

 

 

 

 

 

 

 

493387 Piston

 

 

 

 

 

 

 

 

Assembly

 

 

 

 

 

 

 

 

(.030” Oversize)

 

 

 

 

 

 

 

 

(Used Before Code

 

 

 

 

 

 

 

 

Date 97011300).

 

 

 

 

 

 

 

 

 

 

 

 

K Included in Engine Gasket Set−Ref. No.358.

z Included in Carburetor Gasket Set−Ref. No. 977.

D Included in Carburetor Overhaul Kit−Ref. No. 121.

Included in Valve Gasket Set−Ref. No 1095.

Illustrations cover a range of engines. Parts shown without corresponding text may not be used on your specific engine.

0519−11

Assemblies include all parts shown in frames.

06/27/2008

11

Image 11
Contents Illustrated Parts List OPERATOR’S Manual 1330 Repair Manual Label KIT Primer System 613A 972B Emissions Label 608 356 399269 697322493365 691781−−−−−−− Note −−−−− 69145120A 20 K399781S795429 795431692194 691866694086 491889125 498170 117 494870118 497315 121 498260130A 691181 130 691203209 691292 209A 691835222 790143 217 690354270 691027 305 691108Spacer Part Description−−−−−−−Note −−−−− 741 795755802 695267 871 262001937 691325 935 499421972B 699374 1059 692311