WIXLIB

PULLEY DIMENSIONAL REFERENCE

IDENTIFICATION INSTRUCTIONSDAYCO IDLER/TENSIONER PULLEYSThe advanced technologies employed in the materials research, engineering and manufacture of DAYCO idler/tensioner pulleys has earned them a reputation for quality long lasting performance.Maximum structural integrity and optimal design are guaranteed through “modeling” using state-of-the-art3D Computer Aided Design software and Finite Element Analysis. The manufacture of either our speciallyformulated glass filled polymer (plastic) pulleys or metal pulleys with smoother surfaces and tighter dimensionaltolerances reduces vibration which translates into a cooler running belt and ultimately longer belt life. Lifetimelubricated ball bearing and high temperature grease and seals assure peak bearing performance.These elements working together all provide the smooth, quiet drive service that both the Automotive OE andAftermarket demand.Determine if pulley is:3Flat with Flange.3Flat without flange.(count grooves) Example of 4 groove3Grooved with flange.(count grooves) Example of 6 groove3Grooved without flange.Competitive pulleys may vary slightly2

IDENTIFICATION INSTRUCTIONSDAYCO IDLER/TENSIONER PULLEY DIMENSIONS EXPLANATIONBC“A” Overall Diameter“B” Overall Width“C” Bearing ID1DA“D” Bearing BearingID264mm33.5mm14.5mm8.4mmDescriptionGLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(8 groove wide)Part#89080(1” 25.4mm)3

PULLEY DIMENSIONAL ingID2DescriptionPart#52.29mm15.1mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITHOUT FLANGE(3 groove wide)8914554mm30mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 7 rib wide serpentine belts)8953555mm36mm10.3mmSTEEL PULLEYGROOVED WITH FLANGE(8 groove wide)8950256mm30mm10.3mmSTEEL PULLEYGROOVED WITH FLANGE(6 groove wide)8953759mm28.5mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(6 groove wide)89095COMPETITIVE PULLEYS MAY VARY SLIGHTLY4

PULLEY DIMENSIONAL ingID2DescriptionPart#60mm19mm25.7mm8.4mmSTEEL PULLEYGROOVED WITH FLANGE(4 groove wide)8907260mm20mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 4 rib wide serpentine belts)8955060mm28mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 7 rib wide serpentine belts)8953060mm32.8mm17mm17mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8911462mm16mm12mmSTEEL PULLEYGROOVED WITH FLANGE(3 groove wide)89152COMPETITIVE PULLEYS MAY VARY SLIGHTLY5

PULLEY DIMENSIONAL ingID2DescriptionPart#63.3mm17.75mm17mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 4 rib wide serpentine belts)8913564mm23.5mm8.3mmGLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(6 groove wide)8908364mm26mm14.6mm8.3mmGLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(6 groove wide)8908664mm26.6mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(6 groove wide)8907064mm33.5mm14.5mm8.4mmGLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(8 groove wide)89080COMPETITIVE PULLEYS MAY VARY SLIGHTLY6

PULLEY DIMENSIONAL ingID2DescriptionPart#65mm24.5mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 5 rib wide serpentine belts)8916165mm25mm8mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8917870mm17mm17mmSTEEL PULLEYGROOVED WITH FLANGE(4 groove wide)8951270mm18mm15mm70mm19.03mm17mmSTEEL PULLEYGROOVED WITHOUT FLANGE(up to 3/8 in. wide V-belts)GLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 4 rib wide serpentine belts)8907389147COMPETITIVE PULLEYS MAY VARY SLIGHTLY7

PULLEY DIMENSIONAL ingID270mm19.05mm12.1mmDescriptionSTEEL PULLEYFLAT WITHOUT FLANGE(up to 4 rib wide serpentine belts)Part#8950870mm20.4mm12mmSTEEL PULLEYGROOVED WITH FLANGE(4 groove wide)8903870mm20.4mm15mmSTEEL PULLEYGROOVED WITH FLANGE(4 groove wide)8905070mm20.4mm17mmSTEEL PULLEYGROOVED WITH FLANGE(4 groove wide)8902970mm21mm10.2mm20mmSTEEL PULLEYGROOVED WITH FLANGE(4 groove wide)89140COMPETITIVE PULLEYS MAY VARY SLIGHTLY8

PULLEY DIMENSIONAL ingID270mm21.7mm10.7mm22mmDescriptionPart#STEEL PULLEYGROOVED WITHOUT FLANGE(4 groove wide)8953870mm21.9mm8mmSTEEL PULLEYFLAT WITH FLANGE(up to 6 rib wide serpentine belts)8951470mm23mm12mmSTEEL PULLEYGROOVED WITH FLANGE(5 groove wide)8913670mm24mm17mmSTEEL PULLEYGROOVED WITH FLANGE(5 groove wide)89513GLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8904670mm24.5mm10mm25.7mmCOMPETITIVE PULLEYS MAY VARY SLIGHTLY9

PULLEY DIMENSIONAL ingID2DescriptionPart#70mm24.5mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8913370mm25mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8914470mm25.5mm10.2mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8913270mm25.5mm10.3mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8913170mm26mm8mm14.5mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)89043COMPETITIVE PULLEYS MAY VARY SLIGHTLY10

PULLEY DIMENSIONAL ingID2DescriptionPart#70mm26mm10.15mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8916470mm26mm12mmSTEEL PULLEYGROOVED WITH FLANGE(6 groove wide)8954070mm26.2mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8953170mm26.2mm14.6mm8.3mmGLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(6 groove wide)8908570mm27mm17mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)89052COMPETITIVE PULLEYS MAY VARY SLIGHTLY11

PULLEY DIMENSIONAL ingID2DescriptionPart#70mm28mm8mm24mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8907770mm28mm8mm24mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8907870mm28mm8mm25.6mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8904270mm28mm12mmGLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(6 groove wide)8918470mm28mm17mm17mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)89058COMPETITIVE PULLEYS MAY VARY SLIGHTLY12

PULLEY DIMENSIONAL ingID2DescriptionPart#70mm28mm24mm8.4mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8909170mm28mm29mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 7 rib wide serpentine belts)8909370mm28.3mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(6 groove wide)8901570mm28.4mm12mmSTEEL PULLEYGROOVED WITH FLANGE(7 groove wide)8915170mm28.5mm17mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 7 rib wide serpentine belts)89503COMPETITIVE PULLEYS MAY VARY SLIGHTLY13

PULLEY DIMENSIONAL ingID270mm30mm10.2mm10.2mmDescriptionGLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(6 groove wide)Part#8951670mm30mm12mmSTEEL PULLEYGROOVED WITH FLANGE(6 groove wide)8915470mm32mm10.3mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 7 rib wide serpentine belts)8915870mm33mm10.4mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 7 rib wide serpentine belts)8916970mm33mm17mm89175STEEL PULLEYFLAT WITHOUT FLANGE(up to 7 rib wide serpentine belts)COMPETITIVE PULLEYS MAY VARY SLIGHTLY14

PULLEY DIMENSIONAL ionSTEEL PULLEYFLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)STEEL PULLEYGROOVED WITH FLANGE(5 groove wide)GLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(6 groove wide)Part#89173895158953274mm17mm17mmSTEEL PULLEYGROOVED WITH FLANGE(4 groove wide)8918574mm31.26mm17mm17mmSTEEL PULLEYGROOVED WITHOUT FLANGE(8 groove wide)89103COMPETITIVE PULLEYS MAY VARY SLIGHTLY15

PULLEY DIMENSIONAL ingID2DescriptionPart#74mm32.8mm17mm17mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 8 rib wide serpentine belts)8910574mm33mm17mm17mm89112STEEL PULLEYGROOVED WITH FLANGE(8 groove wide)74mm38.8mm20mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 8 rib wide serpentine belts)8911174mm39.25mm17mm17mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 8 rib wide serpentine belts)8910174mm39.4mm17mm17mm89108GLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(10 groove wide)COMPETITIVE PULLEYS MAY VARY SLIGHTLY16

PULLEY DIMENSIONAL ingID2DescriptionPart#74mm39.4mm17mm17mmSTEEL PULLEYGROOVED WITH FLANGE(10 groove wide)8911774mm42.6mm17mm17mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 10 rib wide serpentine belts)8910974mm46.27mm17mm17mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 10 rib wide serpentine belts)8910274mm54.5mm17mm17mmSTEEL PULLEYGROOVED WITHOUT FLANGE(12 groove wide)8911374mm57mm17mm17mm89110STEEL PULLEYFLAT WITHOUT FLANGE(up to 14 rib wide serpentine belts)COMPETITIVE PULLEYS MAY VARY SLIGHTLY17

PULLEY DIMENSIONAL ingID2DescriptionPart#74.3mm39.25mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 8 rib wide serpentine belts))8909475mm22mm10.3mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 5 rib wide serpentine belts)8950475mm24.5mm25.7mm9.3mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8909275mm26.3mm24.1mm8.4mmGLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(6 groove wide)8909075mm35.5mm12mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 8 rib wide serpentine belts)89506COMPETITIVE PULLEYS MAY VARY SLIGHTLY18

PULLEY DIMENSIONAL ingID2DescriptionPart#76mm22mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 5 rib wide serpentine belts)8903776mm26mm12mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8918176mm26mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITH FLANGE(up to 6 rib wide serpentine belts)8900376mm26mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8901776mm26mm17mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 5 rib wide serpentine belts)89159COMPETITIVE PULLEYS MAY VARY SLIGHTLY19

PULLEY DIMENSIONAL ingID2DescriptionPart#76mm26mm17mmSTEEL PULLEYGROOVED WITHOUT FLANGE(up to 6 rib wide serpentine belts)8952276mm27.5mm10.15mmSTEEL PULLEYWITHOUT FLANGE(up to 6 rib wide serpentine belts)8909876mm28mm10.15mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 7 rib wide serpentine belts)8950776mm28mm17mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8905976mm28.7mm17mm89009GLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(6 groove wide)COMPETITIVE PULLEYS MAY VARY SLIGHTLY20

PULLEY DIMENSIONAL ingID2DescriptionPart#76mm30mm10.15mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8916576mm30mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITH FLANGE(7 groove wide)8900876mm30.1mm17mmSTEEL PULLEYGROOVED WITH FLANGE(6 groove wide)8905176mm31mm17mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8900776mm34mm12mm89525STEEL PULLEYFLAT WITHOUT FLANGE(up to 7 rib wide serpentine belts)COMPETITIVE PULLEYS MAY VARY SLIGHTLY21

PULLEY DIMENSIONAL ingID276mm37mm17mmDescriptionPart#STEEL PULLEYFLAT WITHOUT FLANGE(up to 8 rib wide serpentine belts)8901676mm38mm12mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 7 rib wide serpentine belts)8918276mm38mm17mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts))8916076mm38.1mm17mm8905377mm25.3mm17mmSTEEL PULLEYGROOVED WITH FLANGE(8 groove wide)GLASS FILLED POLYMER (PLASTIC)PULLEY GROOVED WITHOUT FLANGE(6 groove wide)COMPETITIVE PULLEYS MAY VARY SLIGHTLY2289143

PULLEY DIMENSIONAL ingID277mm30mm17mmDescriptionSTEEL PULLEYGROOVED WITH FLANGE(6 groove wide)Part#8917178mm20mm12mmSTEEL PULLEYFLAT WITHOUT FLANGE(up to 4 rib wide serpentine belts)8914178mm25mm9mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 6 rib wide serpentine belts)8907178mm32.8mm17mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 8 rib wide serpentine belts)8910478mm33mm17mm17mmGLASS FILLED POLYMER (PLASTIC)PULLEY FLAT WITHOUT FLANGE(up to 8 rib wide serpentine belts)89005COMPETITIVE PULLEYS MAY VARY SLIGHTLY23