640020 640020B 640020A Carburetor for Tecumseh Replaces Rotary 13151

Product Overview

This carburetor is a direct replacement for Tecumseh engines used in rotary mowers and small outdoor power equipment. It restores proper fuel mixture and engine performance, helping your equipment run smoothly. Designed for DIY repair and commercial use, this carburetor ensures reliable operation for Tecumseh-powered machines.

Key Features & Performance

• Direct replacement for OEM carburetors with part numbers 640020, 640020B, 640020A, and ROTARY 13151
• Pre-set factory calibration for optimal fuel-to-air ratio
• Durable zinc alloy construction resists corrosion and wear
• Easy bolt-on installation with included gaskets and mounting hardware
• Compatible with Tecumseh engines from 3.5 to 8 horsepower

Fitment & Compatibility

• Tecumseh engines requiring OEM carburetor #640020, 640020B, 640020A, or ROTARY 13151
• Rotary mowers, snow blowers, and generators with Tecumseh 3.5–8 HP engines
• Will fit models such as Tecumseh LV148EA, LV195EA, HMSK110, and similar

Common Uses

• Replacing worn or clogged carburetors on push lawn mowers
• Restoring starting and idle performance on Tecumseh-powered snow blowers
• Repairing small engines used in pressure washers and generators
• Replacing leaking or damaged carburetor assemblies on rotary tillers

Technical Specifications

• Part Number(s): 640020, 640020B, 640020A, ROTARY 13151
• Type: Carburetor assembly
• Material: Zinc alloy body
• Mounting: Bolt-on with gasket

Frequently Asked Questions

Q: Will this carburetor fit my Tecumseh engine with a different OEM number? A: It fits engines that use OEM part numbers 640020, 640020B, 640020A, or ROTARY 13151; check your engine’s part number for compatibility.

Q: Does this carburetor come with a gasket? A: Yes, the carburetor includes a mounting gasket and necessary hardware for installation.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.