Wix 51622 Transmission Filter Kit - External or Remote Mounted

Brand Wix 51622
Anti-Drain Back Valve Yes
Burst Pressure 500
Bypass Relief Valve Setting 7-9
Class HB
Duty Type HD
Flow Rate 7-9 GPM
Height 5.216
Inner Diameter Top Closed
Media Material Enhanced Cellulose
Micron 28.00
Outer Diameter Top 3.691
Style Spin-On Transmission Filter
Thread Size 3/4-16
Fits Citroen and Lancia

Spin-on transmission filter. Easy service replacement with a secure threaded fit.

Enhanced cellulose media. Helps capture contaminants while maintaining steady flow.

Leak-resistant construction. High-strength, corrosion-resistant components support lasting performance.

Cross-references ACDelco HD222, ACDelco HD222L and ACDelco PF2149 for the same application. See all 93.

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WIX 51622 Transmission Filter Kit

The WIX 51622 transmission filter kit is built for heavy-duty service where consistent fluid flow and dependable filtration matter. It uses enhanced cellulose media and a spin-on design to help maintain clean transmission fluid in demanding operating conditions.

Compatible With applications that call for a 3/4-16 thread, 5.216-inch height, and 3.691-inch outer diameter top, this WIX transmission filter is a direct service choice for maintenance on equipment and vehicles using the 51622 specification.

Key Features

  • Spin-on transmission filter design for service-friendly replacement
  • Enhanced cellulose media for 28-micron filtration
  • Anti-drain back valve helps retain fluid after shutdown
  • Bypass relief valve setting: 7-9
  • Flow rate: 7-9 GPM for heavy-duty transmission service
  • Burst pressure rating: 500
  • Closed top with 3/4-16 thread size
  • Built with corrosion-resistant materials and sealing components for leak resistance

Detailed Description

WIX designs the 51622 for heavy-duty transmission filtration using premium media selected for the application. The filter combines enhanced cellulose media with durable construction, including strong center tubes and end caps, to support long service life under varied operating conditions. WIX also recommends this filter for OEM transmission filter change intervals, making it a practical choice for scheduled maintenance on equipment and vehicle platforms that specify this part number.

This part cross-references Donaldson P550222 and Fleetguard HF6107 for the same application. Search terms such as WIX 51622 transmission filter kit, heavy-duty spin-on transmission filter, and 3/4-16 transmission filter replacement are commonly used by buyers looking for this service part.

What It Helps Address

  • Dirty transmission fluid that can affect shifting performance
  • Restricted flow caused by a loaded or worn filter element
  • Fluid drain-back after shutdown
  • Leak concerns at the filter sealing surfaces
  • Routine transmission service intervals on heavy-duty equipment

Installation Notes and Tips

Verify thread size, filter height, and sealing dimensions before installation. Replace the filter during the transmission service interval specified by the vehicle or equipment manufacturer, and inspect the mounting surface for debris or old gasket material before tightening the new filter.

For buyers searching by application, this WIX 51622 filter is commonly referenced for service work on Ford, Toyota, and General Motors platforms where the 51622 specification is listed. Always confirm the exact transmission filter requirement against the service manual or existing part number before ordering.

Quality Assurance

WIX uses application-specific media and corrosion-resistant construction to support reliable filtration in heavy-duty transmission service. The 51622 is engineered with sealing components and internal structure intended to maintain performance under demanding operating conditions.

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 93 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — HD222ACDelco — HD222LACDelco — PF2149AG Chem — AG514690Allis Chalmers — 690348Allis Chalmers — 4855745Allis Chalmers — 4910810American Parts — 92622Apollo — HP1Autopart International — 5001312891Baldwin — B252Baldwin — B253Baldwin — BT8328Baldwin — BT8434BAP Geon — 1119806Beck/Arnley — 0410776Cam2 — HP1CARQUEST Premium Filters — 85622CARQUEST Premium Filters — 96391Caterpillar — 971215Cenex — CO1Champion Automotive — OF407Cim-Tek — 70564Clark Equipment — 992221Clark Equipment — 1777935Deutsch — D545Donaldson — HFP550222Donaldson — P550222Fleetguard — HF6107Fleetrite — HFR86107Ford — C9AF9601AFord — E3PE6714AAFord — E7TZ6731AFRAM — P8954FRAM — PH7650FRAM — PH28041Fuller- Transmissions — 17237Gardner Denver — 26C1General Motors — 690348General Motors — 6903488General Motors — 25010441General Motors — 25010543General Motors — 97182282GRADALL — 80384045Gravely — 040172Grove — 7437000794Handy Pack — HP1Hastings — BT8328Hastings — HF978Hastings — LF140Hastings — P140Hayden — 1002Heritage — HL1Hyster — 76990HHyster — 132869112Hyster — 513498801International Harvester (IHC) — 473663C1Isuzu — 8971822820Kralinator — L1Lancia — 222 0425LPM — 11328691LUBER-FINER — HP1LUBER-FINER — HP1-1LUBER-FINER — LFP1TMighty Distributing System — L39001Motorcraft — FL1HPMotorcraft — FT74NAPA Gold Filters — 1622PUREPRO — HP1Purolator — HP1Purolator — L 39001Sakura — C-38010Security Filters — HP1Sellick — 131559Technolab — T5500222Toyota — 785203020071Universal Filter Italiana (UFI) — 2310200Warner — WHP1Woodgate — WGH6107Woodgate — WGH9107Yale And Towne — 17237Yale And Towne — 5134988Yale And Towne — 9047881Yale And Towne — 51349881Yale And Towne — 51349882Yale And Towne — 51349883Yale And Towne — 513498801Yale And Towne — 513748801Yale And Towne — 513798803Yale And Towne — 580007144Yale And Towne — 900506401Yale And Towne — 904788100S1