Homelite 996663001 Left Housing for Height Adjuster – Genuine OEM Replacement Housing

Part Number: 996663001
Category: Walk-Behind Lawn Mower Height Adjustment Parts
Type: Left Housing for Height Adjuster – Genuine OEM Replacement Housing

The Homelite 996663001 Left Housing for Height Adjuster is a genuine OEM replacement component designed for compatible Ryobi 18V walk-behind lawn mowers. It forms the left-side housing within the mower's cutting-height adjustment system and works with the adjustment lever, linkage, spring, pins, and related hardware.

Product Specifications

• Part Number: 996663001
• Manufacturer: Homelite / Ryobi
• Product Type: Height Adjuster Housing
• OEM Description: Left Housing for HT Adjust
• Factory Description: Left Housing
• Position: Left Side
• Function: Houses / Supports Components of the Cutting Height Adjustment System
• Application: Walk-Behind Lawn Mower
• Compatible Brand: Ryobi
• Confirmed Model: P1104
• Manufacturing Number: 099323001
• Power Platform: 18V
• System: Cutting Height Adjustment / Deck Assembly
• OEM Status: Genuine Homelite / Ryobi OEM Part
• Condition: New
• Quantity Used: 1 per confirmed P1104 assembly

Features & Benefits

• Genuine Homelite / Ryobi OEM replacement component
• Factory part number 996663001
• Designed specifically as the left housing for the applicable height-adjustment system
• Supports the mower's factory cutting-height adjustment components
• Works with the adjustment lever, lock pin, linkage, spring, and related hardware
• Helps maintain proper alignment of the height-adjuster mechanism
• Factory-correct fit for compatible Ryobi walk-behind mowers
• Maintains the mower's original deck and adjustment configuration
• Suitable for mower repair and restoration
• Ideal replacement for cracked, broken, warped, worn, damaged, or missing housings
• Direct replacement for equipment requiring 996663001

Applications

Confirmed applications include:

• Ryobi P1104 18V Walk-Behind Lawn Mower
• Ryobi P1104 MFG. No. 099323001
• P1104 cutting-height adjustment assemblies
• Walk-behind mower deck adjustment systems
• OEM replacement applications specifically requiring 996663001

Ryobi's factory P1104 replacement-parts list identifies 996663001 as key number 77, Left Housing, quantity 1. PartsTree and PartsWarehouse independently list the same part for the P1104 mower.

Important Notes

• Verify compatibility with your specific mower model, manufacturing number, and production revision before ordering.
• Homelite OEM suppliers identify 996663001 specifically as “LEFT HOUSING FOR HT ADJUST.”
• The Ryobi P1104 18V Lawn Mower, MFG. No. 099323001 is a confirmed application.
• Factory documentation lists 996663001 as item 77, Left Housing, with one required per applicable P1104 mower.
• Related height-adjustment components include 996655001 Adjust Lever, 996665001 Metal Pin, 996669001 Lock Pin, 996666001 Tension Spring, and 996662001 Adjustment Link Bar. These are separate replacement components.
• Do not confuse 996663001 Left Housing with 996633001 Right Housing. They are separate OEM components used in different positions on the mower.
• Repair Clinic also catalogs 996663001 specifically as a genuine OEM “Left housing for ht adjust” for the Ryobi P1104.
• This listing is for one 996663001 Left Housing for Height Adjuster only unless otherwise specified. Adjustment levers, springs, pins, linkage bars, wheels, axles, deck components, and other hardware are sold separately.
• Inspect the adjustment lever, pins, spring, linkage, mounting points, and surrounding deck components when replacing the housing. Replace excessively worn, bent, cracked, or damaged related components as necessary.
• Match part number 996663001 with your mower's illustrated parts diagram before ordering to ensure proper fitment.