Governor Shaft Seal
Genuine Briggs & Stratton OEM · Part number 790574
The Governor Shaft Seal is a genuine Briggs & Stratton engine parts part, OEM part number 790574. Dykes Motors sells it for $6.82. It is in stock to order online, or you can pick it up at our store. Not sure it fits your machine? Send the model and serial number to the parts desk before you order. Dykes Motors is an authorized Bobcat, LS Tractor, and Ferris dealer with genuine parts and service on site.
Price and availability checked
We accept Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, Amazon Pay, PayPal, Venmo, and Klarna.
In stock. Ships in 2 to 3 business days, arrives in 1 to 2 more — by Tue, Oct 27. Free shipping on every parts order. Free pickup at 3069 Hwy 49.
Genuine OEM part. Manufacturer warranty honored at our dealership.
Fits these models
2,468 more models in the OEM parts diagram, unverified
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0123-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0124-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0125-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0126-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0127-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0128-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0129-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0130-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0131-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0132-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0133-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0724-E1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0887-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-0996-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-1219-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-2219-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-3132-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-5124-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-5127-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-5129-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-5130-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-5131-B1
- Appears in the OEM parts diagram for Briggs & Stratton 401577-5887-B1
- Appears in the OEM parts diagram for Briggs & Stratton 4035A7-0409-E1
- Appears in the OEM parts diagram for Briggs & Stratton 403677-0343-E1
- Appears in the OEM parts diagram for Briggs & Stratton 404577-0264-E1
- Appears in the OEM parts diagram for Briggs & Stratton 404577-0291-E1
- Appears in the OEM parts diagram for Briggs & Stratton 4045A7-0211-E1
- Appears in the OEM parts diagram for Briggs & Stratton 4045A7-0259-E1
- Appears in the OEM parts diagram for Briggs & Stratton 4045A7-0285-E1
- Appears in the OEM parts diagram for Briggs & Stratton 4045A7-0286-E1
- Appears in the OEM parts diagram for Briggs & Stratton 4045A7-0307-E1
- Appears in the OEM parts diagram for Briggs & Stratton 4045A7-0312-E1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0110-E1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0111-B1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0111-E1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0112-B1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0112-E1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0113-B1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0113-E1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0114-B1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0114-G1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0116-B1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0118-B1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0118-B2
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0122-B1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0123-B1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0123-E1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0126-B1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0128-B1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0129-B1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0129-B2
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0129-B3
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0129-B4
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0130-B1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0280-B1
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0280-B2
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0280-B5
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0280-B6
- Appears in the OEM parts diagram for Briggs & Stratton 405577-0281-B1
Plus 2,408 more models. Text your model and serial number below and we confirm the exact fit.
Details
This genuine Briggs & Stratton governor shaft seal (part number 790574) prevents oil leakage around the governor shaft on compatible engines. Governor shaft seals are critical for maintaining proper lubrication and preventing fluid loss in the engine block. Because this is an engine-specific part, confirm your engine model or number against the fitment list before ordering to ensure correct fit.
Verify your fitment before you order
Text your equipment model and serial number to 601.516.7255 and we confirm the exact part before you pay. Prefer to talk? Call (601) 516-7255.
Questions about part 790574
What machines does part 790574 fit?
We do not list a confirmed fitment for part 790574 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.
How much is part 790574?
Dykes Motors sells the Governor Shaft Seal, part number 790574, for $6.82. Price and availability were checked Oct 20, 2026.
Is part 790574 a genuine Briggs & Stratton part?
Yes. Part 790574 is a genuine Briggs & Stratton OEM part.
Is part 790574 in stock?
Yes. It is in stock to order online, or you can pick it up at our store.
Visit Us in Collins, MS
3069 Hwy 49, Collins, MS 39428 · (601) 516-7255 · Get directions









