SKU: 77671684973

Donaldson Fuel Filter P550391 for Isuzu 4BD1T 6RB1T 6WG1 6BG1 6HK1 6HK1X 4BG1T 6BG1T 4JG1 4BG1 6SD1 6SD1T

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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Donaldson Fuel Filter P550391 for Isuzu 4BD1T 6RB1T 6WG1 6BG1 6HK1 6HK1X 4BG1T 6BG1T 4JG1 4BG1 6SD1 6SD1TPart Number: P550391 Attributes: Outer Diameter: 3. 70 inch (94 mm) Thread Size: M24 x 1. 5 Length: 6. 77 inch (172 mm) Gasket OD: 3. 54 inch (90 mm) Gasket ID: 2. 68 inch (68 mm) Efficiency 99%: 30 micron Efficiency Test Std: SAE J1985 Emulsified H2O Efficiency: 95. 00 Percent Application: For Isuzu Engines: 4BD1T, 6RB1T, 6WG1, 6BG1, 6HK1, 6HK1X, 4BG1T, 6BG1T, 4JG1, 4BG1, 6SD1, 6SD1 Type: : Water SeparatorStyle: Spin On

Part Number:

P550391

Attributes:

Outer Diameter: 3.70 inch (94 mm)

Thread Size: M24 x 1.5

Length: 6.77 inch (172 mm)

Gasket OD: 3.54 inch (90 mm)

Gasket ID: 2.68 inch (68 mm)

Efficiency 99%: 30 micron

Efficiency Test Std: SAE J1985

Emulsified H2O

Efficiency: 95.00 Percent

Application:

For Isuzu Engines:4BD1T, 6RB1T, 6WG1, 6BG1, 6HK1, 6HK1X, 4BG1T, 6BG1T, 4JG1, 4BG1, 6SD1, 6SD1

Type:

: Water SeparatorStyle: Spin-On

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: 77671684973

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4.3 ★★★★★
Based on 331 reviews
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Product Reviews
J
Verified Purchase
Jocelyn
Draper, US
★★★★★ 4
Great quality for price
Material Type: Recycled Polyester, Color: Red Stripe, Size: XX-Large
Very impressed with the shirt quality, especially for such a low price. Sizing is accurate.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
S
Verified Purchase
Shawn SnoMan Thompson
New York, US
★★★★★ 5
For work or casual wear, this polo is a great choice.
Material Type: Recycled Polyester, Color: Port Stripe, Size: X-Large
I really like this polo. I've been wearing it once a week or every other week since November. Its very comfortable and breathable. This polo feels like it should last a while. The fit is good. I typcally wear XL and this XL fits great. I've pruchased it in both burgundy and black so far. I definitely recommend this shirt. For work or casual wear, this will look good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
T
Verified Purchase
Tech Dad
Waukegan, US
★★★★★ 5
Great value: These are my go-to work from home shirt
Material Type: Recycled Polyester, Color: Blue, Size: X-Large
I’ve been pleasantly surprised by these shirts and wear them weekly for Zoom calls, since I’m still working from home these days. I figured at the price point it was worth trying them out, and now I’ve bought several in different colors. They aren’t super soft, but they are comfy and look nice. I’m 6’1” ~220 pounds, and the XL slim fit still has plenty of room. I imagine the regular cut is incredibly boxy and oversized. The difference between polyester vs recycled polyester is inconsequential. I typically buy expensive golf shirts, and these definitely aren’t as nice. They are a fraction of the cost though and a great “beater” work shirt / hang out shirt. It’s nice wearing something that looks and feels decent, but if something happens to it, you can toss and it and pick up another for the cost of a chipotle burrito.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2022
E
Verified Purchase
Espresso
Fort Morgan, US
★★★★★ 3
Great price, not great quality
Material Type: Recycled Polyester, Color: Black, Size: Small
Simple, straight forward all black polo. I am a size medium woman (with some room since I don't like form-fitting) and bought a men's small. Fits perfectly for my frame. Long enough to tuck in for my part-time extra weekend job uniform. Also suitable for the golf course. A little thin, and if you hold it up to light you can sort of see through it. *Not* flowy, soft and smooth fabric like a rash guard/sun shirt - more structured than that. But it's cool and does the job for the price under $10.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2024
K
Verified Purchase
Ken Strech
Draper, US
★★★★★ 5
Recommend
Material Type: Recycled Polyester, Color: Dark Navy, Size: X-Large
Great fit, right price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026

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