The Honda 71212-743-640 Auger Transmission Gasket is a genuine OEM component designed for Honda HS and HSS series two-stage snow blowers, including the HS522, HS622, HS624, HS724, HS828, HS928, HS1132, HS1332, HSS724, HSS928, and HSS1332. As a direct Honda OEM part, it is manufactured to the same specifications as the original, ensuring a proper seal at the auger transmission. Honda supersedes parts at serial number breaks, so confirm your machine's serial number against the fitment table before ordering to make sure part number 71212-743-640 is the correct gasket for your unit.
Key Features
- Genuine Honda OEM Seal — manufactured to Honda's original specifications, delivering the sealing performance this transmission junction demands and avoiding the oil weepage that an ill-fitting gasket causes
- Broad HS and HSS Series Coverage — fits HS522, HS622, HS624, HS724, HS828, HS928, HS1132, HS1332, HSS724, HSS928, and HSS1332 two-stage snow blowers
- Verify by Serial Number — Honda updates part supersessions at production serial breaks; check your snow blower's serial number against the fitment table to confirm this is the correct gasket for your machine
- Transmission Integrity — a sound auger transmission gasket keeps gear oil contained and protects internal transmission components, preventing premature wear that leads to costly repairs mid-season
The auger transmission gasket seals the mating surfaces of the auger transmission housing on a two-stage snow blower. The auger transmission transfers power from the engine to the paired augers that gather and feed snow into the blower stage, and the gasket prevents gear oil from leaking out of the housing at that joint. When this gasket deteriorates, cracks, or is compressed beyond its usable life, oil escapes the transmission, lubricant levels drop, and internal gears begin to run dry — leading to accelerated wear and eventual transmission failure. Replacing a worn gasket with a genuine Honda part restores the oil-tight seal the transmission depends on to deliver full auger torque through demanding snow clearing conditions.
Part Details
| Part Number | 71212-743-640 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Auger Transmission Gasket |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Two-Stage Snow Blower | HS522, HS622, HS624, HS724, HS828, HS928, HS1132, HS1332, HSS724, HSS928, HSS1332 | All |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
