Description
xOverview
The GDHEEU 640052 carburetor is a thoughtfully designed replacement for Tecumseh engines used in snow blowers, generators, and chippers. Built to fit HMSK80, HMSK90, HMSK100 and similar 8–10 HP models, it aims to restore responsive idle, steady fuel flow, and easier cold starts during winter use. This is a practical upgrade that respects the realities of outdoor equipment and shifting weather, without promising guaranteed outcomes.
Owners and technicians may notice smoother operation and more predictable performance in challenging conditions. While results can vary by setup, the component is designed to work with common Tecumseh configurations to support winter readiness and reliable operation.
Key features that matter
- Brass reinforced float chamber helps maintain steady fuel flow in cold weather.
- Fluoro rubber needle valve reduces leaks and resists ethanol blends commonly found in fuels.
- Anti icing venturi design supports reliable operation at low temperatures.
- Nano coated aluminum body provides durability and resistance to corrosion and fuel exposure.
- Precisely calibrated for 8–10 HP Tecumseh engines to deliver stable performance.
- Part of a complete kit to simplify replacement and tuning for winter use.
Compatibility and kit contents
This carburetor is compatible with Tecumseh HMSK80, HMSK90, HMSK100, HMSK105, HMSK110, LH318SA, LH358SA, and can replace parts 640054, 640349, and 640058. It also suits snow blowers and outdoor power equipment from Toro and MTD families that rely on Tecumseh carbs.
The package is a multi component kit designed for straightforward installation and reliable performance in demanding conditions. Contents include:
- 1x carburetor
- 1x spark plug
- 1x fuel filter
- Fuel line for primer bulb
- Fuel line for carburetor
- 1x primer bulb
- 1x fuel shut off valve
- 2x throttle control knobs 35440 and 35438
- 2x gaskets
- 4x clamps
- 1x carbon dirt jet cleaner tool kit
Durability and cold weather performance
Designed for harsh winter conditions, the carburetor features a brass reinforced float chamber and a fluoro rubber needle valve to support consistent fuel delivery. The anti icing venturi and nano coated aluminum body enhance durability, while careful calibration targets stable performance across 8–10 HP engines. These attributes may contribute to smoother starts and steadier operation as temperatures drop.
Real world use cases
Ideal for snow clearing sessions, backup power generation, and yard maintenance during cold snaps. When equipment must start reliably and run smoothly in tough winter conditions, this replacement part can be a practical option to keep tools ready for action.
Installation notes
Before replacing, verify model compatibility and consult your equipment manual. Expect a straightforward swap with included clamps and gaskets, and follow standard safety guidelines during installation.
FAQ
Q: Is the 640052 carburetor compatible with Tecumseh HMSK engines?
A: Yes, it is designed for HMSK80, HMSK90, HMSK100 and similar 8-10 HP Tecumseh engines.
Q: What is included in the kit?
A: The package includes carburetor, spark plug, fuel filters, fuel lines, primer bulb, fuel shut off valve, throttle knobs, gaskets, clamps, and a jet cleaner kit.
Shipping & Return
xReturn Policy
We offer a 30-day return policy, which means you have 30 days after receiving your item to request a return. For Patio, Lawn & Garden items, returns are only accepted for products that arrive damaged, defective, incorrectly shipped, or in a condition that is the fault of the seller.
To be eligible for a return, your item must be in the same condition that you received it — unused, with all original packaging, tags, manuals, parts, and accessories included. Items that show signs of use, installation, outdoor wear, assembly, or damage caused after delivery cannot be returned.
You will also need your receipt or proof of purchase.
To start a return, contact us at gardencanada.ca@gmail.com
All approved returns must be sent to the following address:
Garden Canada – Returns Department
2601 E 28th St, STE 005
Signal Hill, California
United States
If your return is accepted, you will receive a prepaid return shipping label (when applicable) along with detailed instructions on how and where to send your package.
Items sent back without first requesting a return will not be accepted.
You can always reach us at gardencanada.ca@gmail.com for any return-related questions.
Damages and Issues
Please inspect your order upon delivery and contact us immediately if your item is damaged, defective, incorrect, broken, missing parts, or arrives in poor condition. We will evaluate the issue and make it right.
For seller-caused issues (damaged, defective, incorrect), Garden Canada will cover the return shipping cost.
Exceptions / Non-Returnable Items
The following items cannot be returned:
- Used or installed Patio, Lawn & Garden products
- Items showing signs of outdoor use, wear, dirt, or weather exposure
- Plants, seeds, bulbs, fresh flowers, and other perishable goods
- Products returned without original packaging, parts, manuals, or accessories
- Assembled furniture or products damaged during customer assembly
- Customized or personalized items
- Hazardous materials or flammable liquids
- Sale or clearance items
- Gift cards
If you are unsure about your item’s return eligibility, please contact us before sending it back.
Exchanges
Exchanges are only available for unused items that arrived damaged, defective, or incorrect. The fastest way to receive the item you want is to return the original (if eligible) and place a new order once your return is approved.
European Union 14-Day Cooling-Off Period
If your order is shipped into the European Union, you have 14 days to cancel or return the item for any reason. However, Patio, Lawn & Garden items must still be unused, in original condition, and in their original packaging with all included parts and accessories.
Refunds
Once we receive and inspect your return, we will notify you whether the refund was approved. If approved, your refund will be processed to your original payment method within 10 business days.
Please note that your bank or credit card provider may require additional time to process and post the refund.
If more than 15 business days have passed since your refund was approved, please contact us at gardencanada.ca@gmail.com
ORDER PROCESSING TIME
All orders are processed within 2–3 business days after payment confirmation. Orders placed on weekends or holidays will be processed on the next business day.
If there is any delay in preparing your order, we will notify you promptly by email.
SHIPPING TIME
Garden Canada ships exclusively within Canada across all provinces and territories.
Standard delivery: Total delivery time is approximately 5 business days (2–3 business days processing plus delivery time).
Remote or northern regions: 6–10 business days due to distance, weather conditions, and limited carrier routes.
Deliveries to areas such as Yukon, Northwest Territories, Nunavut, and certain rural communities may take longer because of seasonal and logistical factors.
While we always aim for timely deliveries, once a package is handed over to the carrier, Garden Canada is not responsible for carrier delays, service interruptions, or weather-related disruptions.
SHIPPING CONFIRMATION AND TRACKING
Once your order has shipped, you will receive a shipping confirmation email containing your tracking number and a link to track your shipment.
Tracking details typically become active within 24–48 hours after shipment.
SHIPPING RATES
Shipping within Canada is free on all orders.
Expedited or express delivery options may be available at checkout for an additional fee depending on your location.
ADDRESS ACCURACY
Please ensure your shipping address is complete and accurate before placing your order. Garden Canada is not responsible for delays, lost shipments, or delivery issues caused by incorrect or incomplete address information.
DAMAGED OR LOST PACKAGES
If your order arrives damaged, please contact us immediately at gardencanada.ca@gmail.com with clear photos of the package and its contents. We will review the situation and assist you as quickly as possible.
If your package is marked as “delivered” by the carrier but you have not received it, please first:
- Check with neighbors or building management
- Verify the shipping address used during checkout
- Contact your local delivery office
If the issue remains unresolved, please email us and we will help initiate a carrier inquiry or claim when applicable.
INTERNATIONAL SHIPPING
At this time, Garden Canada ships only within Canada. International shipping options may become available in the future.
CONTACT
If you have any questions regarding shipping, please contact us at: gardencanada.ca@gmail.com
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