vsversusfinder

WH23X38617 Washing Machine Pump Filter W/Seal vs WP91939 Washer Upper Transmission Shaft Seal 91939

Updated July 2026 — WH23X38617 Washing Machine Pump Filter W/Seal wins on brand trust and price, WP91939 Washer Upper Transmission Shaft Seal 91939 wins on sales rank and compatibility.

The WH23X38617 offers better performance and reliability, while the WP91939 is a more budget-friendly option.

Why WH23X38617 Washing Machine Pump Filter W/Seal is better

Higher Sales Rank

WH23X38617 has a bestseller rank of 1325.

OEM Quality

WH23X38617 is a genuine OEM part.

Functionality

WH23X38617 prevents debris from clogging the pump.

Why WP91939 Washer Upper Transmission Shaft Seal 91939 is better

Lower Price

WP91939 is priced at $12.95.

Versatility

WP91939 is compatible with various Whirlpool models.

Multiple Replacements

WP91939 replaces several part numbers.

Overall score

WH23X38617 Washing Machine Pump Filter W/Seal
85
WP91939 Washer Upper Transmission Shaft Seal 91939
70

Specifications

SpecWH23X38617 Washing Machine Pump Filter W/SealWP91939 Washer Upper Transmission Shaft Seal 91939
Part TypePump FilterShaft Seal
OEMYesYes
Price$30.55$12.95
Rank13252132
CompatibilitySpecificVersatile

Dimension comparison

WH23X38617 Washing Machine Pump Filter W/SealWP91939 Washer Upper Transmission Shaft Seal 91939

Overview of WH23X38617 Washing Machine Pump Filter W/Seal

The WH23X38617 Washing Machine Pump Filter W/Seal is a genuine OEM part priced at $30.55. It has a bestseller rank of 1325, indicating a solid presence in the market. This pump filter is designed to prevent debris from entering the washing machine's pump, which can help maintain the appliance's efficiency and longevity. The product is accompanied by a seal, ensuring that it fits snugly and functions effectively. The manufacturer emphasizes that this part should only be installed if it matches the existing component, as returns are not accepted once installed.

Overview of WP91939 Washer Upper Transmission Shaft Seal

In contrast, the WP91939 Washer Upper Transmission Shaft Seal is available for $12.95, making it about 58% cheaper than the WH23X38617. This part serves to prevent oil leaks through the drive tube of washers and is compatible with various Whirlpool models. The WP91939 has a bestseller rank of 2132, suggesting a decent but lesser demand compared to the pump filter. It replaces several part numbers, showcasing its versatility in addressing transmission shaft leaks in washing machines.

Features of WH23X38617 Washing Machine Pump Filter W/Seal

The WH23X38617 offers critical features including its designation as a genuine OEM part, which assures compatibility and quality. It is specifically crafted to cater to the needs of washing machines by filtering out debris, thereby protecting the internal components. This pump filter is straightforward to install, provided it matches your existing part. However, potential buyers should note the strict return policy: items must be in new and resealable condition for any returns or exchanges, adding a level of caution for buyers.

Features of WP91939 Washer Upper Transmission Shaft Seal

The WP91939 boasts features that cater specifically to the prevention of oil leaks in washers. As a genuine replacement part, it is designed to fit seamlessly into compatible models, thus maintaining the washing machine's operational integrity. Additionally, it is manufactured under the reputable standards associated with OEM parts, ensuring reliability. The part is also designed to replace multiple previous models, enhancing its appeal for those needing a compatible solution to oil leakage issues.

Price Comparison

When it comes to price, the WH23X38617 is priced at $30.55, while the WP91939 is a more budget-friendly option at $12.95. This price difference of about $17.60 means that the WP91939 is approximately 58% cheaper than the WH23X38617. For consumers looking to save money while addressing specific washing machine issues, the WP91939 provides a compelling choice without compromising on quality or functionality.

Market Position

The WH23X38617 holds a stronger market position with a bestseller rank of 1325 compared to the WP91939's rank of 2132. This difference suggests that the pump filter is more sought after, perhaps due to its essential function of preventing debris from clogging the washing machine's pump. The higher sales rank may also indicate that consumers are more inclined to invest in this part, possibly reflecting a greater perceived value for maintaining their washing machine's performance.

Compatibility and Installation

The WH23X38617 is a specific solution for washing machines requiring a pump filter, ensuring that it fits the intended model when matched correctly. Its installation is straightforward, although it carries the caveat that returns are not accepted once the part has been installed. Conversely, the WP91939 is known for its compatibility with various Whirlpool models, making it a versatile option for consumers. Its ease of installation and the ability to replace multiple part numbers make it an attractive choice for those needing to address oil leaks without the additional costs associated with more specialized parts.

Which should you buy?

Choosing between the WH23X38617 Washing Machine Pump Filter W/Seal and the WP91939 Washer Upper Transmission Shaft Seal ultimately depends on your specific needs and budget. If you require a pump filter and are willing to invest in a trusted OEM part, the WH23X38617 is a solid choice, despite its higher cost. However, if you are looking for an economical solution to oil leakage in a Whirlpool washer, the WP91939 offers significant savings while still delivering quality performance. For most consumers, the WP91939 may provide better value, given its lower price point and broad compatibility, especially for those on a tight budget or seeking to make cost-effective repairs.