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BALDWIN · Hydraulic Filter

PT707-HD

Hydraulic Element

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Stock checked September 11, 12:46 PM Eastern. Call before travelling so we can confirm what is still available.

THE DETAILS THAT MATTER

FILTER SPECIFICATIONS.

Filter type
Hydraulic Element
Outside diameter
3 15/16 in.
Outside diameter (mm)
100.0
Inside diameter
1 19/32 in.
Length
9 9/32 in.
Length (mm)
235.7
Manufacturer part number
PT707-HD
GTIN
00791440007765

Baldwin replacement references: Allis Chalmers 1900201; Caterpillar 9Y4522; Komatsu 145-491-1580; Schroeder K-Series

Baldwin PIES August 20, 2026 · Baldwin Product Guide July 24, 2026.

START WITH THE NUMBER YOU HAVE

CROSS-REFERENCE NUMBERS.

Baldwin’s reference lists the numbers below for PT707-HD. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.

116 manufacturer reference rows

Brand / manufacturerReference numberCondition / noteReference qty
AIR REFINERQK251
ALLIS-CHALMERS1900203
ALLIS-CHALMERS19002013
ALLIS-CHALMERS1978781
ALLIS-CHALMERS19787821
ALLIS-CHALMERS19787851
ALTEC INDUSTRIES353300011
AMERICAN PARTS21071
AMERICAN PARTS924341
BALDWIN FILTERSPT707Superceded By1
BALDWIN FILTERSPT707HD1
BIG A FILTER21071
BIG A FILTER924341
BLOUNT1200881
BOWSER-BRIGGSKS4009251
BUDA1900201
BUDA19002011
BUDA1978781
BUDA19787821
BUDA19787851
CAN-FLOF2525NM1
CARQUEST854341
CATERPILLAR3I14751
CHAMPION LABORATORIESLP28541
CHAMPION LABORATORIESP28541
CHICAGO PNEUMATIC11PS22031
CHICAGO PNEUMATIC13PS22031
CIM-TEK301301
CLARK EQUIPMENTSC32101801
CO-OPPK251
COOPERSHEM60771
CYCLONEPMK251
DONALDSONP1674251
DONALDSONP7795641
FIAT1900203
FIAT19787821
FIAT198781
FIAT701900203
FIAT701978781
FILTERMART101871
FILTRATION PRODUCTS CORP.FPE2525N1
FILTRECD650C25A1
FLEETGUARDHF60872
FLEETGUARDHF61111
FLEETGUARDLF7092
FLEETRITEHFR860871
FLEETRITEHFR861111
FLO-LINEQK251
FLOW-EZY6583051
FLUITEKP390930B71
FRAM FiltersC16821
FRAM FiltersC39551
FRANKLIN15084381
FRANKLIN15104601
GOULDPK251
GRAINGER2KZJ41
GUARDIAN FILTER CO.G0514341
GUD FILTERSG8601
HASTINGSHF7581
HEAVY DUTY AIRA180041
HYCONHK020BN1
HYDAC20587781
KAWASAKI7100150L0031
KOMATSU14549115801
KOMATSU17543141301
KOMATSUYM14549115801
KOMATSUYM17543141301
KRALINATORL8141
LETOURNEAUVF44541
LHATIE252511
LUBER-FINERLP28541
MOTORCRAFTFH251
NAPA GOLD14341
NAPA X14341
NSN NATIONAL STOCK NUMBER43300044300151
PARKER HANNIFIN9257731
PARKER HANNIFIN925773M1
PARKER HANNIFIN9268991
PARKER HANNIFIN9314381
PRENTICE1200881
PTI TECHNOLOGIESHF4050DCB1
PUROLATOREP3201
PUROLATOREP3261
PUROLATORH561151
PUROLATORPM50351
PUROLATORPM6014251
PUROLATOR-FACET6100EAL202N11
PUROLATOR-FACET9700EAL201N11
PUROLATOR-FACET9700EAL202N11
READY-POWER1200881
REFILCOPL4092511
REFILCOPL409251A1
REFILCOPL40951A1
RYCOR23271
RYCOR23291
RYCOR2329P1
SCHROEDERG11391
SCHROEDERG7131
SCHROEDERK251
SEPARATION TECHNOLOGIES818ACC25CB1
SEPARATION TECHNOLOGIESST61111
SF-FILTER / SCHUPPHY91061
SURE FILTER TECHNOLOGYSFH00251
TEREX152670461
TRACTOMOTIVE1900201
TRACTOMOTIVE19002011
TRACTOMOTIVE1978781
TRACTOMOTIVE19787821
TRACTOMOTIVE19787851
WABCOVF44541
WESTERN FILTERE0250BT251
WIX514341
WOODGATEWGH60871
WOODGATEWGH61111
ZINGARE251
ZINGASRE409251

Source: Baldwin Specs & Interchange · July 27, 2026. Reference quantity is part of the manufacturer’s cross-reference, not store stock.

CHECK THE EQUIPMENT. CHECK THE ENGINE.

APPLICATIONS & EQUIPMENT.

Allis Chalmers, Big Bud, Schroeder, WABCO Equipment

Baldwin Product Guide summary. This description does not establish fit for every model from each manufacturer.

Call with your equipment model, engine and the number on the existing filter. Our counter will help verify the application.

A REAL COUNTER. CLOSE TO HOME.

YOUR LOCAL FILTER PEOPLE.

Bring the number off your old filter, or your equipment and engine details. We’ll help check the match.