Replaces OEM #: Briggs & Stratton 391672, 690020
Fits Briggs & Stratton 190000, 191700 series 8 hp engines.

Replaces OEM #: Briggs & Stratton 391781, 499997
Fits Briggs & Stratton 251000, 252000, 280700 series 10 thru 12 hp.

Replaces OEM #: Briggs & Stratton 498681
Fits Briggs & Stratton 3.5, 3.75 & 5 hp newer models with thin rings.
For 9D, 91400, 10B, 10D, 10E & 135200 series engines.

Replaces OEM #: Briggs & Stratton 298174 Fits Briggs & Stratton 100000 series, 100200, 100900 4 hp after serial 6306141.

Replaces OEM #: Briggs & Stratton 295852, 297815, Tecumseh 32595, ST500058
Fits Briggs & Stratton 146000 & 147000 Series.
Fits Tecumseh 7 HP Vertical & Horizontal Models V70, H70, ECV110, HH70, VH70.

Replaces OEM #: Briggs & Stratton  391669, 499921
Fits Briggs & Stratton 170000 series. 190400, 190700, 191700.
DIAMETER:  3"

Replaces OEM #: Briggs & Stratton 298983
Fits Briggs & Stratton 3 thru 5 hp engines.

Replaces Briggs & Stratton 295657, 294232, Clinton 233-112-500
Fits Briggs & Stratton 60000-80000, SERIES 8B.  
Fits Clinton Models:  100, V, VS-100, 400 TO 409; 411, 415, 424, 426, 494, 800, 900, 1000, 1100, 2100, 3100, 4100 SERIES.  
3/16" Oil Ring

Replaces OEM #: Briggs & Stratton 391783, 499999
Fits Briggs & Stratton 251000, 252000, 280700 series 10 thru 12 hp.

Replaces OEM #: Briggs & Stratton 390486
Fits Briggs & Stratton 320420-320428, 325430-325438, 326400-326499. 14-16 hp.

Replaces OEM #: Briggs & Stratton 498680
Fits Briggs & Stratton 3.5 & 3.75 HP newer models with thin rings 9D,91400,10B,10D,10E series engines.

Replaces OEM #: Briggs & Stratton 499425
Fits Briggs & Stratton 5 hp, newer models with thin rings, 11A, 11C, 110600 series engines.

Replaces OEM #: Briggs & Stratton 391670, 690018
Fits Briggs & Stratton 8 HP engines

Replaces OEM #: Briggs & Stratton 299742, 298982
Fits Briggs & Stratton 90000 series, 130000 Series 3-1/2 & 5 hp Horizontal & Vertical.
(Chrome rings).
DIAMETER:  2-9/16"

Replaces OEM #: Briggs & Stratton 299743, 690014
Fits Briggs & Stratton 7 & 8 hp Horizontal & Vertical
Chrome rings
DIAMETER:  3"

Replaces OEM #: Briggs & Stratton 298982
Fits Briggs & Stratton 90000 series 3-1/2 hp 130200 to 130999 5 hp Vertical & Horizontal.

Replaces OEM #: Briggs & Stratton 298984
Fits Briggs & Stratton 3 thru 5 hp engines

Briggs & Stratton 298174 Fits Briggs & Stratton 100000 series, 100200, 100900 4 hp after serial 6306141.
New-Old Stock

Replaces OEM #: Briggs & Stratton 299690, 299745, 392331
Fits Briggs & Stratton 10 & 11 HP engines & 12 & 13 HP horizontal.
DIAMETER:  3-7/16"