Seal-Unitized 12S40000B

positive OEM
Timken
Part# 12S40000B
note
Universal Fit

This part fits a wide range of truck models. Depending on your truck's configuration, additional fit criteria may apply. If you're in doubt, contact our sales team before ordering to make sure it's right for your vehicle.

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Unitized wheel seal for lubrication retention in heavy-duty vehicle hubs.
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shipping-move Ships in 7-10 days
non-returnable Non-returnable info
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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