Seal-Unitized 12S40000B

positive OEM
Timken
Part# 12S40000B
note
Unitized wheel seal for lubrication retention in heavy-duty vehicle hubs.
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Extended Lead Time
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Description

The Timken Commercial Vehicle Standard Seal-Unitized (12S40000B) is a wheel seal designed to maintain lubrication and prevent contamination in heavy-duty vehicle wheel assemblies. It serves as a critical sealing component to protect wheel bearings and related parts from external debris and fluid loss.

Key Specifications

  • Application: Commercial vehicle wheel hubs
  • Function: Seals wheel bearings to retain lubricant
  • Compatibility: Heavy-duty trucks, commercial vehicles
  • Construction: Rubber sealing element, metal reinforcement
  • Features: Unitized design, oil bath compatible
  • Quality: OEM Timken part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 12S40000B
Type OEM
Part# variations 12S40000B TRB,
12S40000BTRB,
TRB12S40000B
Manufacturer Timken
Warranty Standard Manufacturer Warranty