Custom Made Oil Filter P550788
CUSTOM MADE OIL FILTER P550788
Premium Donaldson Replacement for Maximum Engine Protection
As a leading high quality filters manufacturer, CHINA EVERLASTING PARTS delivers the P550788 heavy duty oil filter element, engineered as a superior cross-reference replacement for Donaldson and other major brands. Designed for extended life and high flow performance, this filter is the ideal inventory choice for B2B partners like retailers, wholesalers, and service centers seeking reliable, high-margin components.
✓ Direct Donaldson Cross Reference ✓ High Flow Design ✓ Extended Service Intervals ✓ Heavy-Duty Construction ✓ OEM & ODM Service Supported
PRODUCT SPECIFICATIONS
Parameter
Value
Part Number
P550788
Part Type
Oil Filter / Element
Brand
Donaldson Replacement
Outer Diameter
5.31 inch (135 mm)
Thread Size
1 1/2-16 UN
Length
9.61 inch (244 mm)
Gasket OD
4.29 inch (109 mm)
MOQ
60 pcs
Service
OEM & ODM Available
CROSS REFERENCE / INTERCHANGE
This high flow oil filter directly replaces the following part numbers, making your oil filter lookup and inventory management easier.
Brand
Part Number
Ashok Leyland
8560898, MAJ8423, HAJ8423
Baldwin
B7402
Caterpillar
2492347, 249-2347
Fleetguard
LF3472
Fram
PH4827
Hifi
SO 3472
Wix
51801
WHY CHOOSE OUR P550788 OIL FILTER?
FEATURES (What it has)
Precise Dimensions: Outer Diameter 5.31" (135mm), Length 9.61" (244mm) with 1 1/2-16 UN thread.
Robust Construction: Heavy-duty filter media and steel housing for demanding applications.
Perfect Seal: Integrated gasket with 4.29" (109mm) OD ensures leak-free operation.
Multi-Brand Compatibility: Cross-references seamlessly with Donaldson, Baldwin, Fleetguard, Wix, and more.
ADVANTAGES (What it means)
The high flow oil filter design minimizes oil flow restriction, maintaining optimal engine pressure and performance.
Extended life oil filter technology uses high-capacity media to trap more contaminants, allowing for longer service intervals.
The heavy duty oil filter element resists collapse under high pressure and temperature, ensuring reliability in severe conditions.
BENEFITS (Value for Your Business)
Increase Customer Satisfaction: Provide your clients with a reliable filter that protects expensive engines, reducing downtime and warranty claims.
Simplify Inventory & Sourcing: Our comprehensive oil filter lookup cross-reference covers multiple major brands, allowing you to stock one SKU for many applications.
Boost Your Margins: Source a high-quality filter directly from a professional manufacturer with competitive pricing and low MOQ (60pcs).
Grow Your Brand: Utilize our Oil Filter OEM ODM service to create your own private-label filter line, building brand loyalty.
EVIDENCE (Proof of Performance)
Trusted by businesses worldwide. Here’s what our B2B partners say:
★★★★★
"The P550788 is our go-to replacement. The quality matches OEM, and the extended life feature is a major selling point for our fleet customers."
– Alex T., Wholesaler, USA
★★★★★
"Excellent Donaldson cross-reference. Sourcing from CHINA EVERLASTING PARTS simplified our inventory. Reliable performance, great partnership."
– Maria G., Filter Store Owner, EU
★★★★★
"We used their OEM/ODM service for our brand. The process was smooth, and the final product quality is outstanding. Highly recommended."
– James L., Retail Chain, Australia
FREQUENTLY ASKED QUESTIONS
Q1: Is this P550788 a direct replacement for a Donaldson filter?
A: Yes. Our P550788 is manufactured to the exact same specifications as the Donaldson counterpart, ensuring perfect fit and performance. It is a premier choice in any Donaldson oil filter cross reference list.
Q2: What makes this an "Extended Life" oil filter?
A: It uses high-capacity, high-efficiency filter media designed to hold more contaminants and maintain effective filtration for longer periods compared to standard filters, reducing change frequency.
Q3: Do you offer custom branding (ODM/OEM)?
A: Absolutely. We specialize in Oil Filter OEM ODM service. We can produce filters with your logo, packaging, and even custom specifications. Contact us to discuss your project.
Q4: What is the lead time for an order?
A: For standard P550788 orders at MOQ, lead time is typically 15-25 days. Custom ODM/OEM projects may require additional time for sampling and approval.
CONTACT FOR B2B QUOTE
CHINA EVERLASTING PARTS CO., LIMITEDProfessional High Quality Filters Manufacturer.
Ready to stock this reliable heavy duty oil filter element or start your private label project?
WhatsApp/WeChat: +86 18965520297
Email: Sales@parts-machining.com
Services: Air, Oil, Fuel, Hydraulic Filters & Assemblies. OEM/ODM Welcome.