Every engine owner knows the frustration of unexpected breakdowns—costly, time-wasting, and disruptive. The Perkins S551-4 air filter is built to turn that around, designed specifically to shield your Perkins engine from the contaminants that cause wear and tear.
Made with premium materials, this filter traps 99% of harmful particles, from fine dust to larger debris, ensuring only clean air reaches critical components like pistons and valves. No more premature damage, no more sudden stops—just consistent, efficient performance you can count on.
What sets the S551-4 apart? It’s engineered for a perfect fit with compatible Perkins models, so installation is quick and leak-free. Its durable build means longer service life, reducing how often you need replacements. Whether you’re in construction, farming, or power generation, downtime is costly—this filter helps you avoid it.
We understand reliability matters, which is why our supply chain is built to deliver. Need it fast? We’ve got you covered. Concerned about quality? Each S551-4 meets strict standards, tested to perform like the original, without cutting corners.
Think of it as an investment: a small cost now to save on big repairs later. Keep your engine running longer, your operations on track, and your mind at ease. When you choose Perkins S551-4, you’re choosing more than a filter—you’re choosing peace of mind.
Don’t let dirty air slow you down. Trust our supply of Perkins S551-4 air filters to keep your engine healthy, your work moving, and your bottom line strong.
We are a supplier of various engine assemblies and engine accessories in China, with a wide range of brands and types, and a huge warehouse storage and professional after-sales maintenance team. Both original and subsidiary factories can provide it, supplied globally.
Ningbo Qiuning Trading Co., Ltd. Service Supply and Sales Center
Our company provides more engine assemblies and accessories of different brands and models
If you are interested, please add my contact information directly:
WeChat/WhatsApp：+86 15888032469
E-mail： allen@perkins-rx.com
Remarks: The model or serial number processing is faster and the price is more favorable
We provide global logistics and delivery services, genuine product guarantee, and support online ordering.
Perkins U5LT0019 piston kits and U5LF0020 and U5LF0021 engines of 1004 and 1006 series
Fuel filter 26560143
Oil-water and fuel filter 26560145
Oil filter 2654403
Cylinder head assembly ZZ80228
Piston assembly U5LF0019
Piston ring 4181A026
Cylinder liner 3135X063
Upper repair kit U5LT1018
Lower repair kit U5LB1167
Fuel injector 2645A621
Fuel injector assembly 2645A060
Oil pump 4132F057
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Perkins Engine 2806C-G1/2 Turbocharger assembly R/CH10899
Perkins Engine 2806C-G1/2 Injector assembly P/CH10948
Perkins Engine 2806C-G1/2 water pump assembly KRP1718
Perkins Engine 2806C-G1/2 Water pump shaft CH10555
Perkins Engine 2806C-G1/2 Manual pump KRP1679
Perkins Engine 2806C-G1/2 Cooler assembly CH10903
Perkins engine 2806C-G1/2 diesel cooler CH11116
Perkins Engine 2806C-G1/2 Charger CH11087
Perkins engine 2806C-G1/2 starter motor CH12807
