Wix 51344 Engine Oil Filter
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Wix 51344 Engine Oil Filter

Brand Wix 51344
Anti-Drain Back Valve Yes
BetaRatio 2/20=6/20
Burst Pressure 360
Bypass Relief Valve Setting 8-11
Class Ha
Duty Type Hd
Flow Rate 9-11 gpm
Height 4.069
Inner Diameter Top Closed
Media Material Enhanced cellulose
Micron 21.00
Outer Diameter Top 3.242
Style Spin-on lube filter
Thread Size 20x1.5 mm
Fits —

Heavy-duty filtration. High-capacity media suits demanding equipment and tough operating conditions.

Leak-resistant construction. Corrosion-resistant can, center tube, and end caps help maintain a secure seal.

Recommended service intervals. Built for OEM oil and filter change intervals.

Cross-references ACDelco PF1230, Allmand 920743 and Atlas (Canada) M56 for the same application. See all 214.

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WIX 51344 HD Oil Filter Overview

The WIX 51344 is a heavy-duty spin-on engine oil filter built for demanding service in trucks, farm equipment, construction machinery, mining equipment, and other hard-working applications. It uses enhanced cellulose media, a corrosion-resistant can, and sealing components selected for leak-resistant performance under changing operating conditions.

For buyers searching for a WIX 51344 oil filter, this part is built to support OEM oil and filter change intervals while maintaining consistent flow and engine protection in high-load environments.

Key Features

  • Enhanced cellulose filter media for high-capacity oil filtration
  • Anti-drain back valve helps retain oil in the filter after shutdown
  • Bypass relief valve setting: 8-11 PSI
  • Flow rate: 9-11 GPM for heavy-duty lubrication systems
  • Micron rating: 21.00
  • Burst pressure: 360 PSI
  • Spin-on lube filter design with 20x1.5 mm thread size
  • Corrosion-resistant can, center tube, and end caps

Detailed Description

WIX engineered the 51344 for engines that operate under sustained load and frequent duty cycles. The filter’s enhanced cellulose media captures contaminants while maintaining oil flow, and the anti-drain back valve helps reduce dry starts after shutdown. With a 4.069-inch height and closed inner diameter top, this filter follows a compact spin-on format commonly used in industrial and off-road equipment.

This part cross-references FRAM PH3807 and Baldwin B161 for the same application. It is also searched as a WIX 51344 replacement oil filter for equipment using 20x1.5 mm threads.

What It Helps Address

  • Engine wear caused by circulating oil contamination
  • Oil drain-back after shutdown that can contribute to dry starts
  • Pressure fluctuations in heavy-duty lubrication systems
  • Filter housing corrosion in harsh operating environments
  • Service intervals that require dependable filtration performance

Installation Notes and Tips

Verify thread size, gasket sealing surface, and filter clearance before installation. Pre-fill only when the engine manufacturer allows it, and always lubricate the gasket before tightening. For fitment-based searches, this filter is commonly referenced for equipment applications such as Kubota, Yanmar, and John Deere models that use the same thread and sealing configuration. Fits should be confirmed by part number and service specifications before installation.

Quality Assurance

WIX HD oil filters are built with high-strength, corrosion-resistant components and sealing materials selected for long service life in demanding conditions. The 51344 is designed to support OEM oil and filter change intervals in heavy-duty service environments.

Related reading

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 214 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
ACDelco — PF1230Allmand — 920743Atlas (Canada) — M56Atlas (Canada) — M66Baldwin — B161Baldwin — B161-SBaldwin — BT65BAP Geon — 1110907Beck/Arnley — 0410589Beck/Arnley — 0410720Beck/Arnley — 0418062Bedford & Vauxhall — VOF228Bedford & Vauxhall — VOF693Bomag — 05742439Bosch — 0 986 452 041Bosch — 0 986 452 906Bosch — 0 986 452 927Bosch — 72151Bosch — F026407104Bosch — OF151Bosch — OF165Bosch — P 2006Bravo — B4458Car Care — OF3593CARQUEST Premium Filters — 85344CARQUEST Premium Filters — 96338Case — 125282A1Case — 1627132090Casite Filters — CF3807Caterpillar — 1146934Caterpillar — 1200664Cenex — CO2867Century — HH11050000A4CEW — 3167004Champion Automotive — OF20Citgo Petroleum — C4458Clark Equipment — 3974113AClark Equipment — 6657635Continental Elite — L3593Continental Elite — L4458Crosland — 2025Denyo — 0602041174Deutsch — D482Diamond — 2705012Ditch Witch — 194041Donaldson — PH4458Dynalife — CN3807Facet — L3593Farmtrac — LG2942Federated — LF386FFiltron — OP 558Firestone Ride-Rite — TF4458Flag Filters - Archived — C3593Fleetguard — LF3536Fleetguard — LF3776Fleetguard — LF3812Fleetguard — LF16103Fleetguard — LF16157FRAM — PH2849FRAM — PH3592FRAM — PH3807FRAM — PH3807AGehl — 121433Gehl — 179239Gehl — 182131Generac — 099600Generac — 99600General Motors — 12339909General Motors — 25161879General Motors — 5527662013Genie — 31744Genie — 116509Genie — 139282Genie — 866050Genie — 866050GTGenie — 185527662013GH Tennant — 9005007GH Tennant — PP083Grasshopper — 100805Grease Monkey — GM4458Group 7 — V4458Group 7 — V4620Hastings — 386AHastings — LF386Hino — 156071260Hino — 156071280Hitachi Construction Machinery — 4294838Hitachi Construction Machinery — L4294838Hyster — 74595HHyster — 324692Hyster — 1361808IAPCO — OF34Ingersoll Rand — 36870574Ingersoll Rand — 85426856International Harvester (IHC) — 200073A1International Harvester (IHC) — 1285681C1IPS — 41133Isuzu — 8-94412-815-0Jacobsen — 557759Jacobsen — 2810346Jiffy Lube — JL4458Jlg — 7017923John Deere — CH10467Jurafil — SO6117K Mart — K45K Mart — MP45Kohler — 322422Komatsu — 8FG1238029AKomatsu — 11900535100Komatsu — YM11900535150Kralinator — L60AKubota — 16271-3209-0/2Kubota — 16271-3209-2Kubota — 1627132090Kubota — 1627132091Kubota — HH160-32093Landtrac — LG2942Lastec — 018050Lazorlite — L111406Mann-Filter — W 814/80Mann-Filter — W 817/80Mazda — 082014300microGreen — MG2017Mighty Distributing System — M3593AMighty Distributing System — M3593SPMighty Distributing System — M4458Mighty Distributing System — M4458SPMileguard — MO3807AMiller Welder — 218467Mitsubishi — MD 162 326Mopar — L60AMPNAPA Gold Filters — 1344New Holland Construction — 73185316New Holland Construction — XJBR-02370Onan — 1855835OTC — 137500OTC — 42534635Phillips 66 — PO292Precision Tune — OF4458Pro-Gauge — PGO321Pro-Gauge — PGO4458Promotive — PH2802Promotive — PH4620Purflux — LS705Purolator — L 24458Purolator — PER 4458Purolator — PL24458Quaker State — QS3807ARepco — 1110907Repco — 1111107Ryco — Z44Ryco — Z193Sakura — C-1701Sakura — C-5204Sakura — C1517Sakura — C1606Sakura — C1607Sakura — C1608Sakura — C1713Schaeff — 5.527.662.013Sears — TP18Sears — TS18Security Filters — PH2700Security Filters — PH2805Shell - Archived — S49Subaru — 15208AA110Sunoco — O23Sunoco — O32Takeuchi — 11900535100TCM — 1216382301Texaco — HSO124Texaco — TFC527Texaco — TFC527BThomas Built Buses — 126182Tokyo-Roki — 11900535100Toro — 1301569Toyo-Roshi — 1560187310Transicold — 945539Transicold — 20126182Transicold — 251503800Transicold — 305032700Transicold — 306011900Trust — PH2802Universal Filter Italiana (UFI) — 2315100Universal Filter Italiana (UFI) — 2325200Vera — 1001311Vera — 1050900Vermeer — 8E66320781Volvo — 7417534Volvo — 11715850Volvo — 14523962Western Auto — 5255427Western Auto — 7454192Western Auto — 7458904Wirtgen — 2160199Wix Europe — WL7108Woodgate — WGL716Worldparts — W27373Yanmar — 124085-35111Yanmar — 11900535100Yanmar — 11900535150Yanmar — 13560735140Yanmar — YM11900535100Yanmar — YM1190053515010775F6591F6595MO4458OC 982VO30VO38Z68Z 68 AZ 218