Skip to product information
In stock
SKU:- ZST3596117 | Part Number:- 3596117
Sale price
$52.91
Regular price
The Stemco Kit Hubodometer Window 3596117 is a hub cap window kit used on heavy-duty truck wheel ends to support hubodometers and lubricant level monitoring. The kit is specified as a 3-1/2 inch hub or Hubo window kit and is supplied as a component for axle hub caps. It features a clear polycarbonate window that allows visual inspection of oil or grease levels in oil bath hub caps, helping maintenance staff confirm correct lubrication without removing the cap. Several listings reference the kit as an axle hub cap window component with compact dimensions around 5.25 inches square and 2 inches high, keeping the assembly low profile on the wheel. The product is manufactured in the United States and is supported by Stemco�s commercial vehicle wheel-end engineering. This window kit is suited to heavy-duty truck applications where reliable lubricant monitoring and hubodometer visibility are required to support regular inspections and fleet maintenance schedules.
- Height: 2 in - Width: 5.25 in - Length: 5.25 in - Weight: 0.2 lb - Package Height: 2 in - Package Width: 5.25 in - Package Length: 5.25 in - Package Weight: 0.18 lb - Height: 6 cm - Length: 14 cm - Width: 13 cm - Material: Polycarbonate - Used on heavy-duty truck axle hub caps with hubodometers and oil bath or grease hub systems - Suits 3-1/2 inch hub window applications on wheel ends - Allows visual inspection of hub oil or grease levels through a clear window - Supports monitoring of hubodometer readings without removing the cap - Polycarbonate window construction for impact resistance and durability - Supplied as a complete window kit component for hub cap assemblies - Includes large red plug on some variants for service access - Compact dimensions support easy fitment in tight wheel end spaces - Engineered to meet OEM specifications for form, fit and function - Provides reliable performance under heavy-duty operating conditions - Helps maintain correct lubricant levels to protect wheel bearings and seals - Reduces maintenance time by enabling quick checks during pre-trip inspections - Assists fleets in maintaining vehicle uptime on the road - Quick and easy mounting design for straightforward workshop installation - Cost-effective replacement component for worn or damaged hub cap windows