SKU: 67148286596

2123995 Genuine Paccar Back Pressure Valve

Sale price$359.55 Regular price$399.50
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

2123995 Genuine Paccar Back Pressure ValvePart details DESCRIPTION Back Pressure Valve CONDITION Used BRAND Paccar PART NUMBER 2123995 OTHER OEM PART NUMBERS THAT WILL WORK 2123995PE, 2187602, 2187602PE, 2256375, 2256375PE, 2339635, 2339635PE, 2426254PE, 2426254, 2187602. 2339635PE Function of this part This component is part of the heavy duty truck chassis or engine system and is designed for the loads and duty cycles found in commercial service. It is built to work with OEM mounting points

Part details

DESCRIPTION Back Pressure Valve 
CONDITION Used
BRAND Paccar
PART NUMBER 2123995
OTHER OEM PART NUMBERS THAT WILL WORK 2123995PE, 2187602, 2187602PE, 2256375, 2256375PE, 2339635, 2339635PE, 2426254PE, 2426254, 2187602. 2339635PE

Function of this part

This component is part of the heavy-duty truck chassis or engine system and is designed for the loads and duty cycles found in commercial service. It is built to work with OEM mounting points and connections for the specified application.

Why this part matters

Choosing a correct OEM-style part helps avoid fitment issues and keeps the truck operating as the manufacturer intended. A good used part can restore function quickly while keeping repair costs under control.

About the brand

PACCAR components support both Kenworth and Peterbilt trucks with OEM-grade fit and performance.

Fitment & usage

Used OEM parts are a smart choice for controlling repair costs while still using original-equipment components. Always match the OEM part number(s) listed to your existing part, and consult your service manual, dealer, or technician if you are unsure about fitment.

Note: Because this is a used component, normal signs of wear such as scratches, discoloration, or light surface corrosion may be present. Refer to the product photos and information on Second Truck Parts for the best representation of the part you will receive.

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: 67148286596

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Rebeca
Pawtucket, US
★★★★★ 5
Moisturizing Sunscreen
Size: 2.82 Fl Oz (Pack of 1)
The grass-fed tallow base makes it deeply moisturizing—it feels like a nourishing balm. The PDRN complex is a nice bonus for repair.
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Reviewed in the United States on May 23, 2026
M
Myra Montoya
Lexington, US
★★★★★ 5
Soothes and Protects
Size: 2.82 Fl Oz (Pack of 1)
The grass-fed tallow is incredibly gentle and moisturizing.Highly recommend this natural sunscreen! This tallow PDRN sunscreen is incredible.
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Reviewed in the United States on May 23, 2026
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choisi,syleme
Houston, US
★★★★★ 5
Safe for the whole family
Size: 2.82 Fl Oz (Pack of 1)
Finally, a clean beauty sunscreen I trust for everyone. No irritation, no white cast—just healthy, hydrated skin.
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Reviewed in the United States on May 23, 2026
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Verified Purchase
Lex
Whiting, US
★★★★★ 5
Great sunscreen
Size: 2.82 Fl Oz (Pack of 1)
No white filmy cast. Soothing and easy to apply.
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Reviewed in the United States on June 6, 2026
J
JEFF
Fort Morgan, US
★★★★★ 5
Beef Tallow Sunscreen
That dry, stretched sensation that I sometimes get from using other sunscreens was not something that I experienced with this one. On the contrary, I had the impression that my skin remained supple and pleasant throughout the morning. I used it prior to going about my errands, having a drive, going for a stroll outdoors, and spending time at the park. To my satisfaction, I did not feel the need to quickly apply another moisturizing lotion on top of the one I was using in order to restore the natural feel of my skin. Simply said, it made it simpler for me to utilize on a daily basis. When I wore it for a longer period of time, I also paid attention to how it felt on my face. Even though I wore it on a number of days when the temperature was high, I did not experience any discomfort as the day progressed. Despite the fact that I was aware that I was wearing sunscreen, I did not feel any discomfort or want to wash my face straight away with it. Because I am quite particular about the products that I use on my face, I found that to be really helpful. In addition to having a sunscreen that is dependable, I want it to be something that I can really endure for a considerable amount of time.
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Reviewed in the United States on June 9, 2026

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