Home /Products/Engine Air Filter/113-1578 Radial Seal Air Filter CAT 312C 315C 3066 Engine Excavator

113-1578 Radial Seal Air Filter CAT 312C 315C 3066 Engine Excavator

10
MOQ
$1-20
Price
113-1578 Radial Seal Air Filter CAT 312C 315C 3066 Engine Excavator
Features Gallery Product Description Chat Now
Features
Specifications
Product Name: Round Radial Seal Air Filter
Cross Reference: P778993, AF25238
Fit Engine: CAT 3066 Diesel Engine
Fit Equipment: CAT 312C,315C Excavator
Filter Material: High Efficiency Wood Pulp Filter Paper
End Cap: Galvanized Metal End Cover
Sealing Type: Radial Seal
Installation: Direct OEM Replacement
Application: Construction, Mining Engineering Machinery
Package Size(D×H): 36×32 CM
Net Weight: 2.4 KG
Gross Weight: 2.6 KG
HS Code: 8421310000
Highlight:

CAT 312C excavator air filter

,

315C engine radial seal filter

,

3066 engine air filter replacement
Basic Infomation
Place of Origin: CHINA
Certification: ISO9001
Model Number: 113-1578
Payment & Shipping Terms
Packaging Details: Neutral export carton
Delivery Time: 3-7 Works day
Payment Terms: T/T
Supply Ability: 50000/Years
Product Description

Product Description;

113-1578 heavy-duty round radial seal air filter fits CAT 312C,315C excavators with 3066 engine. High-grade filter paper efficiently blocks dust, sand and debris to safeguard engine intake system. Metal end cap and tight radial seal prevent unfiltered air infiltration. OEM consistent dimension supports direct replacement, ideal for mining and construction harsh working conditions.

113-1578 Oil Filter for E3054 C4.4 Engine 113-1578 Oil Filter for E3054 C4.4 Engine
Item Specification Details
Product Name Round Radial Seal Air Filter
OEM Part No 113-1578
Cross Reference P778993, AF25238
Fit Engine CAT 3066 Diesel Engine
Fit Equipment CAT 312C,315C Excavator
HS Code 8421310000
Package Size(D*H) 36*32 CM
Net Weight 2.4 KG
Gross Weight 2.6 KG
Filter Material High Efficiency Wood Pulp Filter Paper
End Cap Galvanized Metal End Cover
Sealing Type Radial Seal
Installation Direct OEM Replacement
Application Construction, Mining Engineering Machinery
OEM Part No Cross Reference Fit Engine Fit CAT Equipment
113-1578 P778993,AF25238 3066 312C,315C Excavator
113-1579 P778994,AF25239 3066 318C,320C Excavator
113-1580 P778995,AF25240 3306 938G,950G Wheel Loader
113-1581 P778996,AF25241 3306 962G,966G Wheel Loader
113-1582 P778997,AF25242 3116 325C,330C Excavator
113-1583 P778998,AF25243 3116 345C,980G Wheel Loader
113-1584 P778999,AF25244 3054 307C,308C Mini Excavator
113-1585 P779000,AF25245 3054 311C,312CL Excavator
113-1586 P779001,AF25246 3126 322C,328C Excavator
113-1587 P779002,AF25247 3126 972G,988G Wheel Loader

Why choose us?

113-1578 Radial Seal Air Filter CAT 312C 315C 3066 Engine Excavator 2

Certifications & Quality;

  • ISO 9001 certified.
  • 100% pressure, flow, and leakage tested before shipment to ensure quality.
  • Comply with construction machinery hydraulic component industry standards.

Our Advantages;

  • 10+ years of professional experience in manufacturing excavator hydraulic parts, mature technology, stable quality.
  • Sufficient inventory, ready stock for popular models, fast delivery.
  • Support OEM/ODM customization, develop special models per customer requirements.
  • Complete after-sales team, provide technical consultation, installation guidance, troubleshooting.

After-Sales Service;

  • Free replacement or repair for non-human quality issues within warranty period.
  • Provide technical support for installation, commissioning, and operation.
  • Lifetime supply of wearing parts and maintenance services at cost price.

Packing and shipping:

113-1578 Oil Filter for E3054 C4.4 Engine 113-1578 Oil Filter for E3054 C4.4 Engine

FAQ

lSSUES YOU MAY BE CONCERNED ABOUT
HERE IS THE ANSWER!

Q1: Which machines does this air filter fit?

A: Fits CAT 312C,315C excavators powered by 3066 engine.

Q2: What cross reference numbers can replace 113-1578?

A: Interchangeable with P778993, AF25238.

Q3: Is it single piece air filter or inner+outer set?

A: Single round primary air filter with galvanized metal end cap.

Q4: Can I install it directly to replace original CAT filter?

A: Same OEM dimension and radial seal design for plug-and-play installation without modification.

Q5: Do you supply full 113 series air filters?

A: Full range from 113-1578 to 113-1587 are in stock for various CAT engines and equipment.

Q6: Where is this filter commonly used?

A: Widely applied on construction excavators and wheel loaders for mining, road engineering sites.

Thank you for attention!

Tag:

Engine Air Filter

Hydraulic Filter Element

Diesel Engine Air Filter

Recommended Products
Get in touch with us
Contact Person : Jimmy Chan
Tel : 8613640223941
Characters Remaining(20/3000)
Get In Touch
No.D-3 South Zhuji Construction Machinery B,Zhongshan Avenue ,Tianhe District,Guangzhou of China
jimmychan852@vip.163.com
8613640223941
About
Company Profile Factory Tour Quality Control Contact Us
Products
Engine Fuel InjectorEngine Speed SensorExcavator O Ring All Categories
Mail Us
Let us know your requirement. We will connect best products with you.
Sitemap │ Mobile Site │ Privacy Policy
China Good Quality Engine Fuel Injector Supplier. © 2026 Guangzhou Yingxin Machinery Parts Co., Ltd.. All Rights Reserved.