SKU: 73479234308

20464403 Genuine Mack Water Pump

$89.06 $98.95
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

20464403 Genuine Mack Water PumpPart details DESCRIPTION Water Pump CONDITION Used BRAND Mack PART NUMBER 20464403 OTHER OEM PART NUMBERS THAT WILL WORK 22902433, 85023585, 85021383, 35151110, 85151109, 22902433, 18 2089, 182089, , 20538845, 20744939, 207744940, 21468471, 21468472, 22197705, 22197707, 22902431, 3161436, 3803930, 43445HD, 742161595 2, 801131, 801131E, 85000062, 85109694, 85110396, 85116648, 85116649, 85116650, 85116652, 85124621, 85124623, 85142304, 85142305,

Part details

DESCRIPTION Water Pump
CONDITION Used
BRAND Mack
PART NUMBER 20464403
OTHER OEM PART NUMBERS THAT WILL WORK 22902433, 85023585,  85021383, 35151110, 85151109, 22902433, 18-2089, 182089, , 20538845, 20744939, 207744940, 21468471, 21468472, 22197705, 22197707, 22902431, 3161436, 3803930, 43445HD, 742161595 2, 801131, 801131E, 85000062, 85109694, 85110396, 85116648, 85116649, 85116650, 85116652, 85124621, 85124623, 85142304, 85142305, 85151109, 85 151110, S-24054, US2304, 524054 , 22183231, 24152057, 85152424, 22552995, 22552997, 85151955, 23959591, 85152423, 85020924

Function of this part

The cooling system maintains proper engine operating temperature using components such as the radiator, charge air cooler, fan drive, and water pump. It removes excess heat from the engine and sometimes from charge air and transmission oil.

Why this part matters

Overheating can quickly damage an engine or transmission. Keeping the cooling system in good shape is essential for uptime, especially on heavy loads or in hot climates.

About the brand

Mack is known for building tough trucks and components for construction, vocational, and highway fleets that need reliable performance day after day.

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: 73479234308

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4.8 ★★★★★
Based on 11 reviews
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M
Verified Purchase
Monica
Louisville, US
★★★★★ 5
Unique Texture, Amazing Results — Now One of My Favorites!
This serum definitely has a texture similar to snail mucin, so it took me a few tries to get used to — but I’m so glad I stuck with it because the results are incredible. Once it absorbs, my skin feels deeply hydrated, smoother, and so much more plump. The rice and ceramide formula really strengthens the skin barrier, and I’ve noticed my complexion looking brighter and healthier overall. It layers beautifully under moisturizer and doesn’t leave any sticky residue once it settles in. If you’re looking for a hydrating, brightening serum and don’t mind a unique texture, this one is absolutely worth it. It grew on me fast and is now a staple in my routine!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
B
Verified Purchase
Beautifulkrãzy
Lowell, US
★★★★★ 5
Great products
Helps with skin irritation does not leave a crazy residue. It is effective and it's an easy application! so the valuable for your money . They could definitely charge a little less, though. But all around great products by ANUA
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
A
Verified Purchase
Annie Rodriguez
San Leandro, US
★★★★★ 5
Glass skin in a bottle
I read a review here saying this product was glass skin in a bottle before purchasing myself, and to be fair, I didn’t get it because of that particular effect, but the way my skin has changed since I started using it is just amazing. I’ve been using this for several months now along with the toner and moisturizer from the same line. This is hydrating, leaves a beautiful glow on the skin, wears great under makeup, and I’ve noticed more and more people commenting on how nice and healthy my skin looks since I started using it. I am currently going through a hormonal acne flare up, and this helps my skin feel calm and does not break me out at all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
R
Verified Purchase
Reagan
Whiting, US
★★★★★ 4
Hydrating and NOT Sticky!!
As someone who has VERY dry and sensitive skin, I love this product. It gives me an extra layer of protection during the cold and windy days, so I don’t have to worry about my skin burning or peeling the next day. It’s pretty lightweight, and really only feels like you are putting on water almost. It gives your skin a subtle glow too which is nice, and has no scent (which is perfect for sensitivity). It works super well and makes your skin looks plump. The only reason I’m docking a star is because a few times I’ve used this I have had issues with my makeup (especially around my eyes) separating or peeling off. I’m not sure if this is happening because of the reaction with this product and my sunscreen or what, so take that with what you will!
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Reviewed in the United States on February 12, 2026
D
Verified Purchase
Deb
Lake Worth, US
★★★★★ 5
Great Skin Product
I’m absolutely impressed with the ANUA Rice Ceramide 7 Hydrating Barrier Serum! This fragrance-free Korean skincare serum combines the power of rice, hyaluronic acid, and niacinamide to brighten, hydrate, and strengthen my skin barrier. After using it regularly, my complexion looks noticeably more radiant and plump — that coveted glass skin glow is definitely real! The serum is lightweight and non-comedogenic, making it perfect for daily use without clogging pores or causing irritation. It complements my routine perfectly after cleansing with the Anua Heartleaf Pore Control Cleansing Oil and using the 3-in-1 Jade Roller and Gua Sha Facial Kit to boost absorption and circulation. Together, these products have transformed my skin, reducing wrinkles, controlling pores, and keeping my skin hydrated and fresh. If you want a gentle yet effective serum that brightens and deeply hydrates while supporting your skin’s natural barrier, this is a must-have!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2025

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