Skip to product information
SKU:
NLT1C01514
Ships for free in 2–4 business days.
Briggs Vanguard Carburetor 846109 Replaces 808253 809017 843324
$47.99
In Stock
$47.99
Sale price
$47.99
Regular price
This aftermarket Vanguard carburetor kit replaces Briggs & Stratton 807905, 808253, 808370, 809017, 843324, and 846109 on compatible engine specifications.
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- Briggs & Stratton 350400 engine family (compatible type codes)
- Briggs & Stratton 350442 / 350445 / 350447 engine families (compatible type codes)
- Briggs & Stratton 356447 engine family (compatible type codes)
- Select Toro, Cub Cadet, and Argo equipment using 846109
Product Overview
An older Vanguard engine that hunts at steady speed, floods the intake, or loses power when the governor opens may have a worn or contaminated carburetor. Pump delivery, ignition on both cylinders, compression, valve clearance, and intake gaskets should be tested first.
This replacement follows the 846109 service configuration used on select 35-cubic-inch Vanguard engines and equipment. Briggs carburetor selection depends on the complete model-type-code, not horsepower alone. Compare the air-cleaner base, jets, choke, solenoid, and manifold before ordering.
Key Features & Performance
- Complete carburetor solution for compatible Vanguard V-twin engines
- Cross-references six Briggs service numbers
- Useful when obsolete carburetor bodies cannot be rebuilt reliably
- Designed to restore consistent air-fuel control under governed load
Replaces Part Numbers
- 807905
- 808253
- 808370
- 809017
- 843324
- 846109
Common Uses
- Replacing an obsolete or corroded Vanguard carburetor
- Correcting hunting after governor and intake checks
- Repairing fuel overflow from a damaged carburetor body
Technical Specifications
- Product Type: Vanguard V-twin carburetor kit
- Service Reference: 846109
- Engine Family: Compatible Briggs 35-series engines
- Condition: New aftermarket replacement
Installation & Fitment
- Copy every throttle, choke, and governor linkage position
- Match the main-jet and solenoid configuration to the engine spec
- Flush the fuel system and inspect the pump before startup
- Use the complete model, type, and code stamped on the engine shroud
Compatibility Notice
Northline Parts does its best to list all known compatible models. The correct part may fit an application that is not shown above. Model year, production date, serial number, engine or equipment specification, installed options, and previous repairs can change fitment. Match the original part, reference number, dimensions, connectors, mounting points, and product photos before purchase.
Frequently Asked Questions
Q: Will 18 HP on the engine cover confirm fit? A: No. Several carburetors were used at the same horsepower; match the full model-type-code and reference number.
Q: Does 846109 replace 808253 and 809017? A: Yes, those numbers are among the listed cross-references.
Q: Can a governor problem look like carburetor surging? A: Yes. Linkage, springs, intake leaks, and ignition should be checked.
Q: Is this an original-equipment part? A: No. This is a new aftermarket product. Brand names and part numbers are used only to identify compatible applications.
Part Summary
keywords: Briggs 846109 carburetor replacement, 808253 Vanguard carb kit, 809017 engine carburetor, 843324 aftermarket carb, Briggs 350447 fuel system repair
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, specifications, and application before purchase.