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Specialized Circular Crankcase Ventilation Element
High-Load Industrial Diesel Components | Part Identification: 5801856860
5801856860 Product Description
This specialized circular crankcase ventilation element is engineered to control oil carryover in high-load industrial diesel engines. Based on the structural design verified in "5801856860 25.27.A01.20 29317.png", the unit features a rugged molded plastic support frame integrated with a multi-layered pleated media pack that optimizes gas-oil separation paths. Geometrically configured with a 185.0 mm outer diameter, a 74.0 mm secondary guide width, and a 55.0 mm internal passage bore, the cartridge provides structural sealing stability. Featuring multi-tier heights of 64.0 mm, 56.0 mm, and a 29.0 mm base seat, this modular assembly maintains balanced crankcase pressure levels while recycling separated lubricating oil back into the oil pan.
5801856860 Core Technical Advantages
01
Advanced Coalescing Media Pleats
Employs progressive-density filtration layers that effectively separate micro-sized oil vapors and aerosols from blow-by gases, preserving turbocharger and intercooler cleanliness.
02
Rigid Injection-Molded Cage
Built with a durable composite plastic shell that resists high thermal operating conditions and chemical breakdown from aggressive engine oil additives.
03
Optimized Pressure Balancing
Engineered to maintain low flow resistance across the ventilation tract, preventing excessive oil pan vacuum or backpressure buildup that strains engine crankshaft seals.
04
Precise Multi-Step Geometry
Features exact step-height profiles to ensure an airtight, rattle-free installation inside the crankcase breather housing, eliminating raw emission bypass.
5801856860 Technical Specifications
Parameter Profile
Specification Data
Product Classification
Crankcase Ventilation / Engine Breather Filter
Part Identification
5801856860
Design Style
Circular Pleated Element Cartridge
Outer Diameter (D1)
185.0 mm
Secondary Diameter (D2)
74.0 mm
Inner Core Diameter (D3)
55.0 mm
Primary Assembly Height (H1)
64.0 mm
Step Base Height (H2)
56.0 mm
Lower Collar Height (H3)
29.0 mm
Primary Brand Reference
New Holland 5801856860
Alternative Interchanges
Mann Filter C 18 016, 25.27.A01.20, 29317
5801856860 Target Applications & Fleet Coverage
This premium engine breather component maintains balanced crankcase dynamics across high-displacement commercial logistics lines, heavy harvesting combines, and articulated tractors.
1. Heavy Logistics & Long-Haul Commercial Trucks
Iveco Stralis Series (Active Time / Day): Core emission protection for heavy distribution vehicles, covering 190S31, 190S33, 190S36, 190S40, 190S41, 190S42, 190S45, 190S46, and 190S48 setups.
Iveco Stralis Multi-Axle Trucks: Fits high-capacity transport variants including 260S31, 260S33, 260S36, 260S40, 260S41, 260S42, 260S45, 260S46, 260S48, and 320S48 models.
Iveco Stralis Premium Tractor Units: Provides vital ventilation line optimization for long-haul configurations including the 440S31, 440S33, 440S36, 440S40, 440S41, 440S42, 440S45, 440S46, and 440S48 series.
Iveco Stralis AD / AS / AT Specialized Chassis: Direct integration across extensive model variants including AD190/260/320/340/440, AS190/260/320/340/440, and AT190/260/320/340/440 units, covering standard Diesel, CNG, and LNG configurations (such as AS440S46TP CNG/LNG and AS190S46FP LNG).
Iveco S-Way & X-Way Next-Gen Lines: Advanced crankcase protection for modern linehaul trucks including S-Way (AS190S46P, AS260S51FP, AS440S42T, AS440S57TP) and X-Way infrastructure models (AS280X48P, AS300X57, AS360X57PX, AS440X42TP, AS440X57TP).
Case IH Steiger & Quadtrac Tractors: Crucial blow-by oil separation for high-horsepower articulated field tractors, including the Steiger 420, Quadtrac 540, Quadtrac 580, Quadtrac 600, and Quadtrac 620 models.
New Holland FR Forage Harvesters: Protects processing engines under high seasonal loads, covering models FR 650, FR 650 E5, and FR 780.
New Holland Combine & T-Series Tractors: Fits heavy field harvesting systems including the CR 8.80 E5 Rotary combine along with T 9.480 and T 9.615 heavy-duty agricultural platforms.
3. Industrial Power Units & Marine Engines
Fiat Iveco Cursor Block Configurations: Main ventilation loop protection for industrial and power generation applications powered by Cursor 13 and Cursor 16 diesel blocks, including CR 13TE6W, CR 13TE7W, and CR 16TE1W setups.
