Filter size chart: filter sizes, dimensions and thread sizes

Filter size chart: filter sizes, dimensions and thread sizes

Filter sizes come down to a few measurements: height, outer diameter, thread and gasket. This chart lists them for 800+ SDN filters, with how to measure your old filter to compare.

How filter sizes are measured

All figures are in millimetres. A filter dimension chart usually uses these letters:

  1. H: overall height, from the base plate or gasket face to the top.
  2. D: outer diameter at the widest point of the can or element.
  3. d: inner diameter of an element's centre bore (elements only).
  4. Thread: the mounting thread of a spin-on filter, for example M20×1.5 or 3/4"-16.
  5. Gasket: outer and inner diameter of the sealing ring.
  6. Panel and box filters: length × width × height (L × W × H).

Spin-on filter thread sizes

Metric threads are written M + diameter × pitch in mm: M24×1.5 is 24 mm across with 1.5 mm between threads. Inch threads are written diameter + threads per inch: 3/4"-16 is 3/4 inch with 16 threads per inch. A metric and an inch thread can look alike and still not fit. The thread sizes below appear on the SDN parts in the chart further down.

ThreadTypeExample SDN part
M16×1.5MetricGSW2096 coolant
M20×1.5MetricGSL5170 oil
M24×1.5MetricGSLA111 oil
M27×2MetricGSL6352 oil
M32×1.5MetricGSL7950 oil
M45×2MetricGSH7730 hydraulic
11/16"-16InchGSW2071, GSW2075 coolant
3/4"-16InchGSL6969 oil, GSFH166 fuel
7/8"-14InchGSF9465 fuel
1-3/8"-12InchGSH5726, GSH6263, GSH6322 hydraulic

Oil filter size chart

Figures in mm, taken from the SDN catalogue. Blank means not recorded. Before you pay, we send photos of the actual filter with its measurements.

SDN partCross-referenceHeight HOuter Ø DThreadTop
GL0181VH5601E0181215141
GL0191VH5601E0191185100
GL04835000483287129
GL0721CAT 1R-0721230129
GL0726CAT 1R-0726261
GL135115607-1351220121
GL1707800171707264/250113
GL2340VHS156072340180105
GL2360VHS156072360193128
GL3155CAT 322-3155223102.3
GL4356ME064356160128
GL5270CAT 337-5270271.5120.5
GL57241305572416480
GL8036CAT 569-80361780
GL855011708550137
GL85511170855185
GL88072098807120
GL9300026316-93000192108
GL9672John Deere RE509672147
GL9764504179764224112
GSL0005E400508-000051041-12
GSL0034A160605020034A167933/4-16
GSL0064400508-00064951-12
GSL0091400508-000912061081.1/2-16
GSL02054650205100
GSL03S3D03S3.14-111713/16-16
GSL0716CAT 1R-0716136
GSL1230Komatsu 600-211-12302501201.1/2-12
GSL12363831236207961-12
GSL1318AJX1318A2451401.3/4-16
GSL1807Donaldson P5518072581071.1/8-16
GSL1808CAT 1R-18083161.1/2-16
GSL1885DZ1018851771281.5/8-12
GSL219015607-21902101.1/2-16
GSL2580836662580145
GSL2785John Deere RE572785300
GSL3000Fleetguard LF30002951182.1/4-12
GSL3145MANN-FILTER WD1314530713641.1/2-16
GSL3325Fleetguard LF33252861201.1/2-12
GSL3349Fleetguard LF3349170931-16
GSL385341838531481041-12
GSL385942838592001081.1/2-12
GSL38604283860250201.3/8-16
GSL4013ME074013220128
GSL4019Fleetguard FF14019NN2501201.1/2-12
GSL4133320/0413316893
GSL44032654403141933/4-16
GSL44072654407175933/4-16
GSL449544844952151221.1/2-12
GSL4833ME014833130

Fuel filter size chart

Figures in mm, taken from the SDN catalogue. Blank means not recorded. Before you pay, we send photos of the actual filter with its measurements.

SDN partCross-referenceHeight HOuter Ø DThreadTop
GF0002120499
GF00088A20093
GF0010VH23303EV01091844
GF0019A160603020019A17993
GF0128400508-0012888
GF0258Fleetguard FS20258287/237128
GF0333Fleetguard FS20333180
GF0393Fleetguard FS2039370/138
GF0418Fleetguard FS20418245.8/231.5124.5
GF0480CAT 500-0480229103
GF0481CAT 500-0481277147
GF0756CAT 1R-0756234.5100
GF0906John Deere RE52090616084
GF1081Fleetguard FS108153
GF1157YN21P1157R100114
GF1460A14-01460176114.5
GF14917811491140
GF1682234011682115/11090
GF16902340-1169013590
GF1740PFCO0101740243118
GF1804CAT 1R-180415976
GF1900Komatsu 600-331-1900302127
GF20202020PM108
GF202660282026150120
GF20402040PM120
GF232041650-50232072
GF2641464264114393
GF266Fleetguard FF26615293
GF26S118Y26S1183/168121
GF2900Komatsu 600-331-2900204127
GF2973YA00002973145604
GF3014Fleetguard FS53014412.6/384.8148
GF3015Fleetguard FS53015218149
GF30181873018188/16586.5
GF3901CAT 311-390119981.6
GF3928CAT 434-3928228103
GF4205750201014205111
GF4640DZ11464095.548.5
GF4701YA0002470176
GF480780015480755
GF4987CAT 523-4987258103
GF556511980-5565088
GF5650129100-55650514
GF5710121850-557107235
GF59101710815591035412
GF6374837086374139
GF6604CAT 523-6604108
GF6745AR8675482130
GF7077CAT 436-7077225117
GF7284John Deere RE507284136

Air filter size chart

Figures in mm, taken from the SDN catalogue. Blank means not recorded. Before you pay, we send photos of the actual filter with its measurements.

SDN partCross-referenceHeight HOuter Ø DThreadTop
GA005001184
GA008381A0083428234135
GA0102John Deere RE210102322
GA011011S1-2011028213286
GA012011NB-20120553307195
GA0149Donaldson P640149218
GA017511110175469235
GA0217400504-0021751
GA0219ME06021930015488
GA022565B0225324127
GA025117500251469235132
GA025617500256510150
GA026017500260580310185
GA026631-0266196
GA027361-0273338
GA028311110283385180
GA0326CAT 4N032630617488
GA038140050400381350112
GA040240C04023741324
GA04084090408343234123
GA041050C0410314
GA053111110531570230
GA0966HXE60966350
GA1004ABXGWK1004AB330150
GA1039Donaldson P181039471350
GA104111EM-210414902011
GA1048CAT 339-104820610591
GA1090HXE11090597
GA1100600182110025667
GA111011K621110490228126
GA118284191182234
GA1190Donaldson P611190360
GA120543912055201654
GA133914213395102811501
GA13401421340523
GA1540YD0000154025511265
GA1541YD0000154129571
GA1560Donaldson P601560352
GA16303EC-01-11630280133
GA1960John Deere RE261960335
GA19827521982221
GA2009E111-2009380174108
GA2066AXE420665173101854
GA21224642122362234132
GA2225John Deere AH222225588320198
GA230031130-02300265
GA2440K2440413.5241
GA24506001812450320244143
GA250161-2501338282
GA2503CAT 6I-2503415

Hydraulic filter size chart

Figures in mm, taken from the SDN catalogue. Blank means not recorded. Before you pay, we send photos of the actual filter with its measurements.

SDN partCross-referenceHeight HOuter Ø DThreadTop
GH0001B4120016310001335120
GH000253C0002296150
GH000288743
GH0003819394
GH00064660156
GH0010689382100103811134
GH0012689373100122801134
GH00190208
GH00224135
GH003119053
GH0032011657
GH00365518150
GH00515412
GH005553C005514
GH005853C0058107
GH00590196
GH00658247
GH00732230
GH008253C008294354
GH0092C635155
GH0119A2221000001198045
GH01215290121305/241144/101
GH0139730401000139285
GH0155AH012205-015503
GH0157803410157280163
GH0158803410158496
GH0162803410162595220
GH016953C0169148
GH017053C0170413114
GH017340050400173420150
GH017540050400175420175
GH0212CAT 131-0212455150
GH023953C0239311
GH0241400504-02418544
GH026553C02658547
GH029153C0291230150
GH02M13790002M1139
GH03596210359290126
GH036360200363197150
GH036460200364130/125
GH0395730403000395H418123
GH041660210416251111
GH050053C0500249
GH058DEF058D253
GH058NEF058N463156
GH06600660R010BN3HC333115
GH0711E85700711135
GH0722CAT 1R-0722280130
GH07F1LS50V00007F1200
GH083453C0834210120

Coolant filter size chart

Figures in mm, taken from the SDN catalogue. Blank means not recorded. Before you pay, we send photos of the actual filter with its measurements.

SDN partCross-referenceHeight HOuter Ø DThreadTop
GSW2071Fleetguard WF207110211/16-16
GSW2075Fleetguard WF20751379611/16-16
GSW2076Fleetguard WF20761919311/16-16
GSW2096Fleetguard WF209614793
GSW2126Fleetguard WF2126146934

Dimensions also published by the parent group

These 31 parts carry the dimension text as published elsewhere, in the order H × D × d or thread; L, W and H for box filters. Where a figure carries no letter, ask us which measurement it is.

SDN partFilter typeCross-referenceDimensions (mm)
GA4834Air1394834H179*D90*d45
GA4966Air—H387*D236*d132
GA52S007AirLC11P00052S007H391*D149*109
GA5682Air32/925682W148*L250*H180
GA5962AirAF25962H425*D225*185
GA6098Air4206098265*251/200*135/23
GA6945AirRE196945232*252
GA7154Air87517154H311*D276*d146
GA7542AirP607542W327*L130*H183
GA7665Air87727665H353*D421
GA9410Air6C060-99410172*90*40
GA9841Air4969841L520*W300*H260
GA9845Air496-9845L442*W250*H264
GAS005AirLP11P00015S005J1K250*174/128*72
GSF9465FuelRE539465H220*D110*7/8-14
GSFH166FuelHH166-43560110*83*3/4"-16
GSW2071CoolantWF2071102*96*11/16"-16
GSW2075CoolantWF2075138*94*11/16-16
GSW2096CoolantWF2096147*95*M16*1.5
GL9764Oil504179764H224*D112*d29
GSL5170Oil119305-35170H68*D65*M20*1.5
GSL6352OilLF16352H174*D101*M27*2
GSL6969Oil377-696994*92*3/4"-16
GSL7950Oil5I-7950224*110*M32*1.5
GSLA111Oil2654A111H206*D95*M24*1.5
GH0082Hydraulic53C0082H94/91*D35*d12/0
GH5270Hydraulic—H271.5*D120.5
GSH5726HydraulicRE205726H250*D95*1.3/8-12
GSH7730HydraulicKHJ17730155*82*M45*2
GSH6263Hydraulic84226263H294*D123*1.3/8-12
GSH6322Hydraulic118-6322154*98*1.3/8-12

Why size alone is not enough

Two filters with the same height, diameter and thread can still differ in bypass valve setting, anti-drain-back valve, media and micron rating, and gasket material. Fitting a filter by size alone can starve an engine of oil or let dirt bypass the media. Match by the original part number first, then use the measurements to confirm.

Sizes for another part

Send the part number from the old filter, or a photo with a ruler next to it. We confirm the match and send the full specifications with the quotation.

Related products

Match by number: filter cross reference.

Why the bypass valve matters: filter collapse pressure and bypass valves.

Need full specifications? Contact our engineers.

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