Wix 51619 Transmission Filter Kit

Brand Wix 51619
Anti-Drain Back Valve No
BetaRatio 15=2
Burst Pressure 285
Bypass Relief Valve Setting None
Class Hw
Duty Type Hd
Flow Rate 18-20 gpm
Height 7.038
Inner Diameter Top Closed
Media Material Enhanced cellulose
Micron 16.00
Outer Diameter Top 3.689
Style Spin-on hydraulic filter
Thread Size 1 1/8-16
Fits —

Spin-on hydraulic filter. Simple service-kit design for straightforward replacement.

Enhanced cellulose media. Delivers efficient filtration for demanding hydraulic service.

OEM interval recommended. Built for maintenance schedules specified by the original equipment maker.

Cross-references ACDelco PF1805, American Parts 92619 and Baldwin BT595 for the same application. See all 15.

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WIX 51619 Transmission Filter Kit Overview

The WIX 51619 is a spin-on hydraulic transmission filter kit built for heavy-duty service. It uses enhanced cellulose media and corrosion-resistant construction to support clean fluid flow in demanding operating conditions.

Compatible With Caterpillar, Mitsubishi, and other applications that use this hydraulic filter specification, the WIX 51619 is a practical choice for transmission service where filtration performance and leak resistance matter.

Key Features

  • Spin-on hydraulic filter style for service-friendly replacement
  • Enhanced cellulose media for 16 micron filtration
  • 18-20 GPM flow rate for heavy-duty hydraulic systems
  • 15=2 beta ratio for controlled particle capture
  • 285 burst pressure rating for demanding operating conditions
  • Closed top design with 1 1/8-16 thread size
  • No anti-drain back valve and no bypass relief valve setting

Detailed Product Description

WIX 51619 is engineered as a heavy-duty transmission filter kit for hydraulic service intervals. The filter uses premium media selected for the application, along with strong center tube and end cap construction to help maintain sealing integrity under load. With a 7.038-inch height, 3.689-inch outer diameter, and closed inner diameter top, it is built as a direct-service spin-on hydraulic filter for systems that call for this specification.

This part cross-references Fleetguard HF7936 and Baldwin BT595 for the same application. It is commonly searched as a WIX 51619 transmission filter, WIX 51619 hydraulic filter, and transmission filter kit for Caterpillar and Mitsubishi equipment.

What It Helps Address

  • Dirty transmission or hydraulic fluid
  • Premature wear from suspended particles
  • Restricted flow caused by contaminated filter media
  • Leak concerns at the filter sealing surfaces
  • Service interval replacement for heavy-duty hydraulic systems

Installation Notes and Tips

Verify thread size, filter height, outer diameter, and media specification before installation. Replace the filter at OEM hydraulic filter change intervals and inspect the sealing surfaces for debris or damage before spinning the new filter into place. Confirm the application against the vehicle or equipment service information for Caterpillar, Mitsubishi, or other listed cross-reference uses.

Quality Assurance

WIX HD hydraulic filters use application-specific media and corrosion-resistant materials to support long service life and leak-resistant operation in heavy-duty use. The 51619 follows WIX’s OEM-recommended hydraulic filter change interval guidance for service maintenance.

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 15 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — PF1805American Parts — 92619Baldwin — BT595CARQUEST Premium Filters — 85619Caterpillar — 917336Caterpillar — 1090360Fleetguard — HF7936FRAM — P8732Hastings — HF919Kralinator — L1619LUBER-FINER — LFH8252Mitsubishi — MB1090360NAPA Gold Filters — 1619Woodgate — WGH7936ABPN10GHF7936