Carburetor for 4X90HU 547CC Engine – Replaces 993-00170

Carburetor Replacement for 4X90HU / 4X90HUA 547CC Engine

Keep your lawn tractor running at peak performance with this direct-fit carburetor replacement. Designed to replace OE part numbers 993-00170, 993-00170A, and 793-00170, this carburetor is precision-engineered for a seamless fit on compatible 547CC engines. Made in Mainland China.

Compatibility

• Engines: 4X90HU, 4X90HUA, 547CC
• Troy: Models with 4X90HU, 4X90HUA, 547CC engines
• Cub Cadet XT1-LT42 Tractor (2015) – OHV models
• Cub Cadet XT1-LT42 Tractor (2016) – Model 13W8A1CS010

Replaces OE Part Numbers

• 993-00170
• 993-00170A
• 793-00170

Key Features

• Direct OE Replacement: Engineered to match original factory specifications for a plug-and-play installation
• Durable Construction: Built from high-quality plastic and metal components for long-lasting reliability
• Complete Kit: Everything you need for installation is included in the package
• Improved Engine Performance: Ensures proper fuel-to-air ratio for smooth, consistent operation

Specifications

• Material: Plastic + Metal
• Brand: NEWONE
• Country of Origin: Made in Mainland China

Package Includes

• 1× Carburetor
• 1× Fuel pipe
• 3× Gaskets
• 1× Filter
• 1× Switch
• 2× Clips
• 1× Accessory set

Note

Please verify your engine model and OE part number before ordering to ensure compatibility. Slight color variations from product images may occur due to monitor brightness settings. Minor measurement tolerances are normal.

Looking for other tools and outdoor equipment accessories? Check out our Garden Pruner Shears – Secateurs for Bonsai & Fruit Trees or the Air Compressor Pressure Gauge 0-10/0-12/0-25 Bar | DIY Tool for your workshop and outdoor needs.

Learn more: OSHA guidance on hand and power tools

Frequently Asked Questions

Q: What OE part numbers does this carburetor replace?

A: This carburetor is a direct replacement for OE part numbers 993-00170, 993-00170A, and 793-00170, commonly found on 4X90HU, 4X90HUA, and 547CC engines.

Q: Which lawn tractor models is this carburetor compatible with?

A: This carburetor fits the Cub Cadet XT1-LT42 Tractor for model years 2015 (OHV) and 2016 (Model 13W8A1CS010), as well as Troy models equipped with 4X90HU, 4X90HUA, or 547CC engines.

Q: What is included in the package?

A: The package includes 1 carburetor, 1 fuel pipe, 3 gaskets, 1 filter, 1 switch, 2 clips, and 1 accessory set — everything needed for a straightforward installation.

Q: Is this carburetor easy to install?

A: Yes. This is a direct OE-style replacement designed to match factory specifications. Basic mechanical knowledge and standard tools are recommended. Always refer to your equipment's service manual for guidance during installation.