Dykes MotorsAuthorized Bobcat, LS Tractor and Ferris dealer in Collins, MS. Parts shipped nationwide.(601) 516-7255

Briggs & Stratton 12X812-0121-B1 Engine Parts

39 genuine Briggs & Stratton parts are listed by Briggs for engine model 12X812-0121-B1. Free shipping on every parts order, or pick up at the dealership in Collins.

Fitment comes straight from Briggs & Stratton factory data, not a guess. The type and code matter on carburetors, ignition and governor parts, so confirm the full number off the engine before you order.

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The model, type and code are stamped on the engine shroud or the valve cover, e.g. 356447 0036 B1. The first six characters alone will show parts for every type of that model. Do not have it handy? Shop by part type instead.

Accessories

690449 STOP-SHAFT — Dykes Motors genuine OEM part
Shaft Stop
Briggs & Stratton OEM · 690449
Listed for 12X812-0121-B1
$6.75
Ships in 2 to 3 business days
691093 PLUG-OIL DRAIN — Dykes Motors genuine OEM part
Plug Oil Drain
Briggs & Stratton OEM · 691093
Listed for 12X812-0121-B1
$6.58
Ships in 2 to 3 business days
691255 PILOT-GUIDE — Dykes Motors genuine OEM part
Guide Pilot
Briggs & Stratton OEM · 691255
Listed for 12X812-0121-B1
$17.34
Ships in 2 to 3 business days
691772 GEAR-DRIVE — Dykes Motors genuine OEM part
Drive Gear
Briggs & Stratton OEM · 691772
Listed for 12X812-0121-B1
$99.48
Ships in 2 to 3 business days
691778 SHAFT-AUX DRIVE — Dykes Motors genuine OEM part
Shaft Aux Drive
Briggs & Stratton OEM · 691778
Listed for 12X812-0121-B1
Market price $38.23$29.09Save 24%
Ships in 2 to 3 business days
691952 SEAL-OIL — Dykes Motors genuine OEM part
Oil Seal
Briggs & Stratton OEM · 691952
Listed for 12X812-0121-B1
$11.48
Ships in 2 to 3 business days
792245 ARRESTOR-SPARK — Dykes Motors genuine OEM part
Spark Arrestor
Briggs & Stratton OEM · 792245
Listed for 12X812-0121-B1
$23.93
Call for lead time
797521 GEAR-TIMING
Timing Gear
Briggs & Stratton OEM · 797521
Listed for 12X812-0121-B1
$16.69
Ships in 2 to 3 business days

Brakes

691831 SPRING-BRAKE
Brake Spring
Briggs & Stratton OEM · 691831
Listed for 12X812-0121-B1
Market price $13.51$12.51Save 7%
Ships in 2 to 3 business days

Chassis & Hardware

692982 BRACKET-CONTROL — Dykes Motors genuine OEM part
Control Bracket
Briggs & Stratton OEM · 692982
Listed for 12X812-0121-B1
Market price $58.09$52.08Save 10%
Ships in 2 to 3 business days
790143 BRACKET-CONTROL
Control Bracket
Briggs & Stratton OEM · 790143
Listed for 12X812-0121-B1
$51.30
Ships in 2 to 3 business days
797306 ROD-CONNECTING
Connecting Rod
Briggs & Stratton OEM · 797306
Listed for 12X812-0121-B1
$73.82
Ships in 2 to 3 business days

Electrical

693010 WIRE-STOP — Dykes Motors genuine OEM part
Stop Wire
Briggs & Stratton OEM · 693010
Listed for 12X812-0121-B1
$13.96
Ships in 2 to 3 business days
792565 BRACKET-STOPSWITCH — Dykes Motors genuine OEM part
Stopswitch Bracket
Briggs & Stratton OEM · 792565
Listed for 12X812-0121-B1
$9.03
Ships in 2 to 3 business days

Engine Parts

272199S GASKET-INTAKE
Intake Gasket
Briggs & Stratton OEM · 272199S
Listed for 12X812-0121-B1
Market price $5.40$4.64Save 14%
Ships in 2 to 3 business days
497683 GUARD-MUFFLER — Dykes Motors genuine OEM part
Muffler Guard
Briggs & Stratton OEM · 497683
Listed for 12X812-0121-B1
Market price $69.95$65.81Save 6%
Ships in 2 to 3 business days
498528 GASKET SET-VALVE — Dykes Motors genuine OEM part
Gasket Set Valve
Briggs & Stratton OEM · 498528
Listed for 12X812-0121-B1
$30.48
Ships in 2 to 3 business days
498983 SUMP-ENGINE — Dykes Motors genuine OEM part
Engine Sump
Briggs & Stratton OEM · 498983
Listed for 12X812-0121-B1
Market price $144.71$98.42Save 32%
Ships in 2 to 3 business days
590393 VALVE-INTAKE
Intake Valve
Briggs & Stratton OEM · 590393
Listed for 12X812-0121-B1
$26.46
Ships in 2 to 3 business days
590394 VALVE-EXHAUST
Exhaust Valve
Briggs & Stratton OEM · 590394
Listed for 12X812-0121-B1
$29.05
Ships in 2 to 3 business days
590395 Breather Assembly
Breather Assembly
Briggs & Stratton OEM · 590395
Listed for 12X812-0121-B1
$17.96
Ships in 2 to 3 business days
590404 PISTON ASSEMBLY
Piston Assembly
Briggs & Stratton OEM · 590404
Listed for 12X812-0121-B1
$86.66
Ships in 2 to 3 business days
590411 HEAD-CYLINDER
Cylinder Head
Briggs & Stratton OEM · 590411
Listed for 12X812-0121-B1
$54.57
Ships in 2 to 3 business days
590507 GASKET SET-VALVE — Dykes Motors genuine OEM part
Gasket Set Valve
Briggs & Stratton OEM · 590507
Listed for 12X812-0121-B1
$30.63
Ships in 2 to 3 business days

Do not see the part for your 12X812-0121-B1?

We are an authorized Briggs & Stratton dealer and can order any genuine Briggs part, usually within a few days. Call (601) 516-7255 or email info@dykesmotors.com with the model, type and code off the engine. You can also see every part listed for model 12X812. Or browse every Briggs & Stratton part by category.

Visit Us in Collins, MS

3069 Hwy 49, Collins, MS 39428 · (601) 516-7255 · Get directions