×
Description
07056800 – Shoulder Bolt .38-16 × 2.50 Grade 5 HWH – OEM Ariens / Gravely
The 07056800 Shoulder Bolt is a genuine OEM Ariens / Gravely fastener designed for use in mower deck brackets, rollers, and anti-scalp wheel assemblies. Featuring a 3/8"-16 thread with a 2.50-inch shoulder length, this bolt provides precise spacing and smooth pivoting action where controlled movement is required.
Manufactured as a Grade 5 hex washer head (HWH) bolt, it offers the ideal balance of strength and flexibility for deck-mounted components that experience vibration and repeated motion.
Key Details
-
Part Number: 07056800
-
Part Name: Shoulder Bolt
-
Brand: OEM Ariens / Gravely
-
Thread Size: 3/8"-16
-
Length: 2.50 in.
-
Grade: Grade 5
-
Head Style: Hex Washer Head (HWH)
-
Part Type: OEM shoulder fastener
-
Installation: Direct replacement
Function & Application
This shoulder bolt is commonly used to mount anti-scalp wheels, rollers, and mower deck brackets, allowing components to rotate freely while maintaining proper spacing and alignment. The shoulder design prevents over-tightening and ensures smooth operation over uneven terrain.
Where Used (Common Applications)
Widely used across ZT, ZTX, ZTXL, PM, Pro, and EverRide platforms, including:
-
Anti-Scalp Wheels & Rollers
-
Mower Deck Brackets and Rollers
-
Deck Covers, Belts, and Blade Guards
-
Walk-Behind and Zero-Turn Mowers
Applies to numerous 34"–72" mower decks across residential and commercial equipment.
(Exact fitment depends on model and serial number.)
Why Use OEM 07056800
-
Correct shoulder length for anti-scalp wheels
-
Allows smooth pivoting without binding
-
Maintains OEM spacing and deck geometry
-
Grade 5 strength for controlled flex
-
Guaranteed Ariens / Gravely OEM quality

