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SKU:
NLT1Q00774
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Troy-Bilt 17.5HP 500cc Riding Mower Carburetor Kit | 13AN77KG011
$32.99
In Stock
$32.99
Sale price
$32.99
Regular price
This aftermarket carburetor kit fits compatible Troy-Bilt 17.5HP 500cc riding mowers including 13AN77KG011 and related chassis using the matching Briggs engine.
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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
- Troy-Bilt 13AN77KG011
- Troy-Bilt 13WN77BS011
- Troy-Bilt 13AN77KS011
- Troy-Bilt 13WM77KS011
- Troy-Bilt 13AL78BT066
- Troy-Bilt 13AN77TG766
- Troy-Bilt 13AN77BS011
- Compatible Briggs 219707, 289707, 303777, and 311707 engine specifications
Product Overview
When a riding mower has fresh fuel and spark but still surges, floods, or dies under load, a restricted or worn carburetor becomes a practical next repair target. This kit is built around the common Troy-Bilt 500cc single-cylinder configuration, but the engine code must make the final decision.
Chassis numbers and engine numbers serve different purposes. Confirm both the Troy-Bilt model under the seat and the Briggs model, type, and code on the engine before ordering.
This is a high-quality aftermarket replacement or service part and is not manufactured or supplied by the original equipment brand.
Key Features & Performance
- Carburetor service kit for matching 500cc single-cylinder mower engines
- Supports steady fuel delivery under mowing load
- Useful after water contamination, varnish, or internal carburetor wear
- Aftermarket repair option for several related Troy-Bilt chassis
Replaces Part Numbers
- 794294
Common Uses
- Repairing surging at full governed speed
- Correcting stalling when the mower deck is engaged
- Returning a riding mower to service after off-season storage
Technical Specifications
- Product Type: Riding mower carburetor kit
- Engine Size: Compatible 500cc and 17.5HP configurations
- Primary Chassis: Troy-Bilt 13AN77KG011
- Replacement Type: Aftermarket
Installation & Fitment
- Read both chassis and engine identification labels
- Compare linkage, fuel solenoid, flange, and choke control with the original
- Drain contaminated fuel and inspect the cap vent and fuel line
- Verify no leaks and set governed speed according to the engine manual
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown. Model names and year ranges alone may not guarantee fitment. Always compare the original component, reference number, dimensions, connectors, engine or vehicle identification, and installed configuration before purchase.
Frequently Asked Questions
Q: Is 13AN77KG011 the engine number? A: No. It is a mower chassis number; the engine has its own model, type, and code.
Q: Can a carburetor fix loss of power in tall grass? A: Only when fuel metering is the cause; compression, ignition, governor, and deck condition also affect load performance.
Q: Does the kit fit every 17.5HP Troy-Bilt? A: No. Match the chassis, engine specification, and carburetor layout.
Q: How should final fitment be confirmed? A: Match the original component and every listed identifier and physical detail; contact Northline Parts with the model, serial number, VIN, engine code, or clear photos when additional help is needed.
Part Summary
keywords: Troy-Bilt 13AN77KG011 carburetor, 17.5HP 500cc mower carb, 794294 replacement carburetor, Troy-Bilt mower surging repair, riding mower fuel kit
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.