Schaeffer's 9000-006-1 SynShield OTR Plus Full Synthetic 5W-40 Oil (Gallon)
SKU: 88594046731

Schaeffer's 9000-006-1 SynShield OTR Plus Full Synthetic 5W-40 Oil (Gallon)

Sale price$42.78 Regular price$47.53
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Schaeffer's 9000-006-1 SynShield OTR Plus Full Synthetic 5W-40 Oil (Gallon)SynShield OTR Plus 5W 40 Diesel Engine Oil is a premium advanced performance, fully synthetic, heavy duty diesel engine oil formulated to provide maximum protection against wear, oxidation, deposit formation, soot contamination and aeration. Blended with anti wear additives and anti oxidants, SynShield OTR Plus 5W 40 Full Synthetic Oil delivers better fuel economy benefits while maintaining durability protection to keep your truck running long after

SynShield® OTR Plus 5W-40 Diesel Engine Oil is a premium advanced performance, fully synthetic, heavy-duty diesel engine oil formulated to provide maximum protection against wear, oxidation, deposit formation, soot contamination and aeration.

Blended with anti-wear additives and anti-oxidants, SynShield® OTR Plus 5W-40 Full Synthetic Oil delivers better fuel economy benefits while maintaining durability protection to keep your truck running long after it’s been paid off. Fortified with our proven friction modifiers, Micron Moly® and Penetro®, SynShield® OTR Plus 5W-40 Full Synthetic diesel oil significantly reduces friction throughout your engine. Components continue to move smoothly without causing wear even as the miles and the loads increase.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88594046731

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4.8 ★★★★★
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nelson malony
Birmingham, US
★★★★★ 5
Great product
I have used this for years and it is excellent. Very easy to use.
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Reviewed in the United States on May 13, 2026
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Verified Purchase
Louie Ciavaglia
Lake Worth, US
★★★★★ 5
Works great
Be careful NOT to get it on painted surfaces it will remove the paint. It does exactly what they say it does and if you follow the directions to the letter you won't have any problems
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Reviewed in the United States on November 15, 2024
K
Verified Purchase
Kindle Customer
Louisville, US
★★★★★ 5
Worth the time and effort.
Perfect solution to my faded out, sun damaged gel coat. Follow the instructions to the letter for a factory-like shine. One bottle was barely enough for our 22' Winnebago, another bottle for our 29' Cabin Cruiser. Many compliments on the shine.
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Reviewed in the United States on April 24, 2025
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Verified Purchase
lwp99
Pawtucket, US
★★★★★ 4
A quality product which will clean an oxidized fiberglass trailer in preparation for the application of Poli Glow
I used this to remove the Poli Glow previously applied about two years ago to my fiberglass trailer. It seems to do a slightly better job of removing the PG than the other Prep solution, but I didn't do a side-to-side comparison. And the surface never achieved a completely uniform appearance after the stripping, although this may not be possible because of differences in the remaining gel coat surfaces. I also completely washed the trailer with soap & water after using this stripping product. I didn't do this the previous time and thought some of the prep compound may have been left on the surface resulting in a shorter life. Time will tell. Note: it is still "work" to strip the trailer, this is not a "magic" solution, thus the 4-star rating. But it, along with the Poli Glow, was the only way to get my oxidized trailer to look shiny. All the other products tried failed to bring a glow. I will purchase it again when redoing the trailer.
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Reviewed in the United States on March 5, 2017
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Verified Purchase
Raymond Verdelotti
Fort Morgan, US
★★★★★ 5
Stripper
I love this stuff. Been using it for years and never disappoint. Use all there products.
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Reviewed in the United States on October 22, 2025

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