


Rear Differential Vent Fitting 3/8-16 to 3/8" Hose Barb
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Rear Differential Vent Fitting 3/8-16 to 3/8" Hose BarbDifferential Housing Vent Fitting 3 8" 16 Male Thread with 3 8" (. 375") Hose Barb Fits: 3 8" 16 Threaded Holes Threads into differential housing to equalize air pressure to prevent seal damage 3 8" Hose barb allows relocated vent outlet Compatible with rear differentials with 3 8 16 threaded vent hole Includes: 1 fitting, uncoated mild steel Made in the USA
Quick Dispatch:
Your Rear Differential Vent Fitting 3/8-16 to 3/8" Hose Barb orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Rear Differential Vent Fitting 3/8-16 to 3/8" Hose Barb ships.
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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
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4.0 ★★★★★
Based on 1449 reviews
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Product Reviews
★★★★★ 5
Fits as described
Size: One Size, Style: Select
Great filter element, and priced right for multiple/limited use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 5
Saved money
Size: One Size, Style: Select
Nice quality part, cheaper than auto parts store if you have the time to wait on prime
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
good stuff
Size: One Size, Style: Select
it works good!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
★★★★★ 5
Oil filter.
Size: One Size, Style: Select
Filter and included o-ring fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
Can’t go wrong with k&n
Size: One Size, Style: Select
Easy to install, works as it should.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 8, 2025