Photos show this exact unit, including any signs of use.

Donaldson P550949 Lube Oil Filter Synteq Heavy Duty Engine Protection
- ShippingDepends on item size and packaging.
- Local pickupAvailable in Taylorsville, UT.
This same item is also listed on
Same unit, same SKU.- Real photos
- Tested in Utah
- Ships in 2–4 business days
- 14-day limited returns
Description
SKU#30856- This product is in "New condition"
Optimize your heavy equipment operating efficiency with this premium Donaldson P550949 spin-on lube oil filter. Engineered strictly for heavy-duty diesel engines and demanding industrial applications, this high-capacity filter incorporates Donaldson advanced Synteq synthetic media technology. This specialized media structure delivers superior contaminant holding capacity, capturing finer particulate matter while maintaining low flow restriction under extreme pressure conditions. It provides maximum engine protection, significantly reducing component wear and extending intervals between routine maintenance overhead. This authentic commercial-grade fluid filtration component is brand new and arrives factory-sealed in its protective plastic wrap, ensuring absolute internal cleanliness and seal integrity until installation onto your fleet machinery.
Compatible with select models from:
Heavy Duty Engines: Cummins, Caterpillar, Detroit Diesel, and various industrial generator sets or earthmoving equipment setups requiring a P550949 specification filter.
This heavy-duty filtration hardware ensures exact OEM specification compatibility, reliable structural integrity, and exceptional service life extension for critical infrastructure.
Included and condition
Included
- Donaldson P550949 Lube Oil Filter
- Condition notes included
Condition
- Graded New. Use the listing photos for final cosmetic review.
- Cosmetic wear is referenced in the listing. The product photos should be part of your final condition review.
Confirm exact contents in the product photos. Accessories vary per unit.
Product overview
Optimize your heavy equipment's performance with the Donaldson P550949 Lube Oil Filter, now available at TamDo.us. This product is in new condition and features advanced Synteq synthetic media technology, specifically designed for heavy-duty diesel engines. The high-capacity filter ensures superior contaminant holding capacity while maintaining low flow restriction, making it ideal for demanding industrial applications. Enjoy fast shipping within 2–4 business days and take advantage of our 14-day return policy for a worry-free purchase.
Key features
- New condition for optimal performance
- Designed for heavy-duty diesel engines
- Advanced Synteq synthetic media technology
- Superior contaminant holding capacity
- Maintains low flow restriction
Why buy on TamDo.us
Buying pre-owned electronics on TamDo.us means lower prices than retail without sacrificing quality. We photograph each item in our Utah warehouse so you see exactly what you're buying — not stock images. Orders ship within 2–4 business days with tracking, and we offer 14-day returns on material defects. Need to inspect in person? Visit our local store at TamDous.com.
Good to know before you buy
Still unsure? Text (385) 715-6888 with SKU 30856Is this filter compatible with my engine?
The Donaldson P550949 is designed for heavy-duty diesel engines. Please check your engine specifications.
What is the return policy?
We offer a 14-day return policy for your peace of mind.
How fast will my order ship?
Orders typically ship within 2–4 business days from Utah.
Is there a warranty on this product?
This product does not come with a manufacturer warranty due to its new condition.
Can I track my order?
Yes, you will receive a tracking number once your order has shipped.
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