Description

ALUMINUM REPLACEMENT UPPER STEP FOR PETERBILT BATTERY BOX - 33.4" (850mm)

**Requires drilling through sides of existing brackets. It bolts on through end plates, not through the top**

  • Price is for one (1) top step, including stainless hardware.
  • L 33-7/16" x W 7" x H 2" - Fits all 387 and 587 models, and 384 or 386 models with side fairing. DOES NOT FIT 379, 388, 389, or 579
  • Bottom step for models 387 and 587 is the same as the 579, and is available here.
  • Heavy Duty End Plates - 3/16" 'U' bracket is inserted in each end, then secured with 4 HD rivets. This makes the steps much stronger than the factory steps and other aftermarket-brand steps with thin end plates.
  • Because our steps are bolt-on, they can easily be replaced if damaged again.
  • Made in USA

 

  • HEAVY-DUTY VERSION --- Includes 3/16" aluminum plate riveted to front edge of step for greater strength. This option (which is also available from the factory) eliminates the steps from cracking and bending in the middle.
Product form

PETERBILT 387 386 587 Battery Box Replacement Step

$155.00

ALUMINUM REPLACEMENT UPPER STEP FOR PETERBILT BATTERY BOX - 33.4" (850mm) **Requires drilling through sides of existing brackets. It bolts... Read more Read more

SKU: BBS387-UHD

Description

ALUMINUM REPLACEMENT UPPER STEP FOR PETERBILT BATTERY BOX - 33.4" (850mm)

**Requires drilling through sides of existing brackets. It bolts on through end plates, not through the top**

  • Price is for one (1) top step, including stainless hardware.
  • L 33-7/16" x W 7" x H 2" - Fits all 387 and 587 models, and 384 or 386 models with side fairing. DOES NOT FIT 379, 388, 389, or 579
  • Bottom step for models 387 and 587 is the same as the 579, and is available here.
  • Heavy Duty End Plates - 3/16" 'U' bracket is inserted in each end, then secured with 4 HD rivets. This makes the steps much stronger than the factory steps and other aftermarket-brand steps with thin end plates.
  • Because our steps are bolt-on, they can easily be replaced if damaged again.
  • Made in USA

 

  • HEAVY-DUTY VERSION --- Includes 3/16" aluminum plate riveted to front edge of step for greater strength. This option (which is also available from the factory) eliminates the steps from cracking and bending in the middle.

Frequently Asked Questions

Here are the most common questions and answers about our products. Call or text if you have another question not listed here.

What is the difference between standard and heavy duty?

Heavy duty steps are reinforced with a 3/16" thick aluminum plate riveted to the front edge. This makes the steps significantly stronger. We always recommend the heavy duty steps - unless they're for light use, like on the passenger side.

What is the difference between standard and heavy duty?
Is this part in stock? When can you ship it?

Yes, all of our parts are in stock and ship from our Reno, NV shop within 1 to 2 days.

Can I return this if it doesn't fit?

Yes. You are responsible for the cost of return shipping, so read the full description and double check the part numbers, measurements, and photos to ensure you are ordering the correct part.

Do you make the products on your website?

Yes. We make the products we sell - in Reno, NV, with high-quality American-made materials. Even the rivets we use on our steps are made in the USA.

Do you offer express shipping?

Yes, except on a few oversize items. You can select 2-day express shipping at checkout. Keep in mind that does not include our processing time of 1-2 days. So express shipping will take 3+ business days after you order.

Can I call to place an order over the phone?

You can, but honestly, the website is the easiest and fastest way to place your order.

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