×
Description
07500008 – Wing Knob with Stud, 5/16-18 × 0.75″ | Gravely / Ariens OEM Part
The 07500008 Wing Knob with Stud is a genuine OEM hand-tightening fastener used extensively on Gravely and Ariens commercial mowers and attachments. Designed for quick, tool-free removal and secure fastening, this wing-style knob is commonly used on belt covers, discharge chutes, guards, frames, engine guards, and bagger components.
Its integrated 5/16-18 threaded stud (0.75″ length) provides reliable clamping strength while allowing fast access during routine service and maintenance.
Product Details
-
OEM Part Number: 07500008
-
Description: Wing Knob with Stud
-
Thread Size: 5/16-18 UNC
-
Stud Length: 0.75″
-
Knob Type: Wing / hand knob
-
Material: Heavy-duty molded knob with steel stud
-
Function: Tool-free fastening and quick removal
-
Condition: New, genuine OEM replacement
Features & Benefits
-
Genuine Gravely / Ariens OEM part for exact fit
-
Wing-style design allows quick tightening by hand
-
Ideal for frequent access panels and guards
-
Durable construction for commercial mowing environments
-
Maintains factory safety and serviceability standards
Common Applications
This wing knob is widely used for securing:
-
Belt covers and belt guards
-
Discharge chutes
-
Engine guards and fenders
-
Frames and access panels
-
Bagger, blower, and attachment assemblies
Fits Gravely & Ariens Equipment (Partial List)
Used across a very broad range of equipment, including:
-
Pro-Walk® 36 / 48 / 52 / 60
-
Pro-Turn® 148 / 152 / 160 / Z / ZX / Mach One
-
ZT HD® 44 / 48 / 52 / 60 (CARB & EFI)
-
Pro-Stance® 32 / 36 / 48 / 52 / 60 / Ultra / EV
-
Pro-Master® & PM-Series
-
Z-Stance® models
-
Baggers, dethatchers, belt cover kits, and attachments
⚠️ Fitment varies by serial number and location. Always confirm using the Illustrated Parts Diagram (IPD) for your specific model.
Why Choose a Genuine OEM Wing Knob?
-
Ensures correct thread engagement and clamping force
-
Prevents vibration-related loosening
-
Preserves original safety guard retention
-
Designed to withstand repeated removal and installation

