1/2" Muffler Lock Nut replaces Briggs & Stratton 691720 & 220859

3/4" Muffler Lock Nut replaces Briggs & Stratton 690453, 692304 & 261409

1" Muffler Lock Nut replaces Briggs & Stratton 691808 & 261564

Replaces OEM #:s Briggs & Stratton 272293, 692236
Fits Briggs & Stratton Engine Models 10 & 12.5 hp. 280000, 281000.

Replaces Briggs 94706, 1502004MA

Replaces OEM: BRIGGS & STRATTON 89966, TECUMSEH 30911, 33652.
Fits 2-1/2 to 3-1/2 hp.
Fits N, 5S, 6B-F, 6-R, 6B-HS, 6B-H, 6, 6R, 6F, 6S, 6B-S, 8, 8F, 8R, 8P, 8B-F, 8B-R, 8B-H, 60100 (2 hp horizontal): 80299, 80300, 81997, (3 hp horizontal).
Also fits Tecumseh 33652, 30911, 30874, 27674, 28396 and Clinton 170-136-500, 170-18-500, 170-159-500 (OEM Type).
Copper Brazed, OEM Gauge Material, Electrostatic Painted.

691416 Genuine Briggs & Stratton Muffler Bolt
Length: 3-1/2"

Replaces OEM: BRIGGS & STRATTON 299477, 299477S, 392989, 393232, 393232S
KOHLER 275679S
TECUMSEH 32043A, 32043B
FITS BRIGGS & STRATTON.  
ALSO FITS WISCONSIN & GRAVELY.  
FITS MANY JOHN DEERE, WHEEL HORSE & POWER KING.
ID:  1-1/4"
PIPE SIZE:  1"
THREAD SIZE:  1"

Replaces: BRIGGS & STRATTON 393010, 393010S
PAINTED, LOW-TONE, TWO-STEP TYPE
FITS BRIGGS & STRATTON MODELS:  9, 9B, 9F, 9R, 100200, 130200, 131200 (5 HP HORIZONTAL);
170499, 170700, 171700, 171706 (7 HP HORIZONTAL) 190400, 190799, 195400 SERIES (8 HP HORIZONTAL)
PIPE SIZE:  3/4"
IF LOCK NUT IS NEEDED ORDER R1287

Muffler Replaces: BRIGGS & STRATTON 393615, 494585, 49485, PLP 157-061,
PRIME LINE 7-03661, SILVER STREAK 35-004, SUNBELT B1SB892.
Fits 5 hp Vertical Shaft.

New Old Stock Supersedes to Briggs 493936, 494585

Replaces: BRIGGS & STRATTON 394644, 692307.
Comes with bolts