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Steer Axle Oil Seal - Stemco Voyager Type 3.500 in Shaft - 383-0136 STM3830136 181.AS3830136
Steer Axle Oil Seal - Stemco Voyager Type 3.500 in Shaft - 383-0136 STM3830136 181.AS3830136
Automann

Steer Axle Oil Seal - Stemco Voyager Type 3.500 in Shaft - 383-0136 STM3830136 181.AS3830136

In stock
SKU: 181.AS3830136
$21.01
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Fitment

Fits these trucks

12,000 lb front steer axlesSteer axle wheel end - hub oil seal positionFreightliner, Kenworth, Peterbilt, Volvo and Western Star steer axlesEaton and Meritor front axle applications
Always confirm your year, make & model before ordering.
Part numbers

OEM & interchange numbers

4 cross-refs
CR 35058PRO Freightliner STM3830136 Stemco 383-0136 Stemco 3830136
Direct 1-to-1 replacement for every number above. Tap any number to copy.
Overview

Oil creeping past the front hub is the first sign a steer wheel end is on borrowed time. This Steer Axle Oil Seal from Automann is the Stemco Voyager type replacement for 12,000 lb front steer axles, keeping lubricant in the hub and road water, salt and grit out of the bearings. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets, diesel repair shops, and owner-operators nationwide.

Front Wheel End Sealed Tight: The 383-0136 Steer Seal Advantage

Dimensions are what make a wheel seal work, and this one is cut to the original numbers: 3.500 in on the shaft and 4.840 in in the bore, the exact envelope of the Stemco Voyager type seal it replaces. The piloted entry means it is a hand install โ€” the seal starts square to the spindle instead of cocking in the bore, which is how most premature seal failures actually begin. At 0.6 lbs it is a small part carrying a large share of the responsibility for the front wheel end.

At FleetPro Parts & Tires, we know a leaking steer seal soaks the brake linings and ruins a good set of shoes. This Automann seal is a direct replacement for highly searched industry numbers including Stemco 383-0136, Freightliner STM3830136 and CR 35058PRO. If you found oil at a wheel-off inspection, replace the seal immediately.

Vehicle Fitment & Compatibility

This Fleet Standard aftermarket oil seal is intended for the following commercial applications:

  • Axle Type: Front steer axle rated 12,000 lb
  • Make/Model: Freightliner, Kenworth, Peterbilt, International, Volvo, Western Star, Ford, Chevrolet/GM
  • Axle Manufacturers: Eaton, Meritor
  • Component Group: Air Brake & Wheel / Wheel End (Seals & Bearings)

Direct Replacement & Cross-Reference Numbers:

This Automann oil seal serves as a direct replacement for the following part numbers:

  • Stemco Interchange: 383-0136, 3830136
  • Freightliner Interchange: STM3830136
  • CR Interchange: 35058PRO
  • Automann Distributor #: 181.AS3830136

Technical Specifications

  • Component Type: Oil Seal, Stemco Voyager type
  • Axle: Steer axle
  • Shaft Diameter: 3.500 in
  • Bore Diameter: 4.840 in
  • Axle Rating: 12,000 lb front steer axles
  • Installation: Hand install, piloted entry
  • Weight: 0.6 lbs
  • Product Level: Fleet Standard Aftermarket
  • Brand: Automann (Distributed by FleetPro Parts & Tires)
Key features
  • Direct Stemco 383-0136 Replacement: Built to the same 3.500 in shaft and 4.840 in bore as the Stemco Voyager type seal it comes out to replace.
  • 12,000 lb Front Axle Fit: Sized for the 12,000 lb front steer axles used under Freightliner, Kenworth, Peterbilt, International, Volvo and Western Star trucks.
  • Piloted Hand Installation: The piloted entry starts the seal square to the spindle by hand, so the front wheel end goes back together quickly.
  • Keeps Lubricant In and Contamination Out: Holds hub oil where it belongs and blocks the water and grit that shorten wheel bearing life.
  • Wide OE Interchange: Crosses to Freightliner STM3830136, Stemco 383-0136 and CR 35058PRO in one part number.
Specifications
Component Type
Oil Seal, Stemco Voyager type
Axle
Steer axle
Shaft Diameter
3.500 in
Bore Diameter
4.840 in
Fits
12,000 lb front steer axles
Installation
Hand install, piloted entry
Weight
0.6 lbs
Package Dims
6.6 x 6.5 x 1.6 in
UPC
889626046568
Product Level
Fleet Standard Aftermarket
Questions
Will this fit my truck?
This part fits 12,000 lb front steer axles, Steer axle wheel end - hub oil seal position, Freightliner, Kenworth, Peterbilt, Volvo and Western Star steer axles, Eaton and Meritor front axle applications. Always confirm your year, make and model before ordering.
What part numbers does it replace?
Yes. It is a direct replacement that interchanges with CR 35058PRO, Freightliner STM3830136, Stemco 383-0136, Stemco 3830136.
How fast does it ship?
In-stock orders placed before 12 PM Central on business days ship the same day from our Hanover Park, IL warehouse, and typically arrive in 2 to 5 business days anywhere in the USA.
What's your return policy?
Unused items in original packaging can be returned within 30 days, backed by our 30-day money-back guarantee. If we ship the wrong part, we cover the return label and send the correct one.