HOLLAND KINGPINS SAE 2 & 3.5 KINGPINS INCLUDING AAR .

HOLLAND KINGPINSSAE 2 & 3.5 KINGPINSINCLUDING AAR MUSHROOM SERIESDOUBLE SPOOL SERIESCRUCIFORM SERIES‘L’ SERIESREMOVABLE SERIESREPLACEABLE SERIESHOLLAND KINGPINS MEET OR EXCEED INDUSTRYSTANDARDS FOR QUALITY AND PRECISION.

THE IMPORTANCE OF A “SAFE” CONNECTIONYour fifth wheel and kingpin are two of themost important components on your trucks. Thatconnection is the heart of your operation, andyou need to know that it will be safe, reliable andconsistent every time you hit the road. Since the1930s, HOLLAND couplings have been designedand manufactured to be the industry’s mostinnovative, safe and high quality tractor-trailerconnection components, utilizing a preciselyintegrated “systems” approach that ensures thatevery HOLLAND kingpin will perform the rightway, every time.“RAISING THE BAR” ON KINGPINPERFORMANCE STANDARDSCAREFULLY-CONTROLLEDMANUFACTURINGAt SAF-HOLLAND, we take quality controlseriously. From the making of the steel to forgingto delivery, SAF-HOLLAND tracks every aspect ofmanufacturing for every kingpin we make. AllHOLLAND kingpins are manufactured followingour three-step process: PRECISION STEEL SPECIFICATION. Because thefinal forging can never be “cleaner” than theoriginal steel, SAF-HOLLAND requires a specificlevel of cleanliness and chemical composition atthe mill. The steel we use must consistently meetthose standards, or we won’t use it. CAREFULLY MONITORED FORGING. The forgingprocess is carefully specified and continuallymonitored. Before each forging is released,we conduct demanding dimensional control,magnetic particle and macro-etch tests to makecertain surface conditions and grain flow meetour specifications.All HOLLAND kingpins must meet or exceedindustry standards that define the boundriesof kingpin design, manufacture and use. TheSAF-HOLLAND Performance Advantage continuesto set the standard and “raise the bar,” makingHOLLAND kingpins the first choice of OEMs andfleets that are serious about trucking.PRECISE METALLURGYHOLLAND kingpin performance is determined bycarefully controlled metallurgical composition—as well as by shape and heat treatment—alltightly controlled throughout our manufacturingprocess. That is why SAF-HOLLAND specifies lowalloy steels with balanced chemistry to providethe best combination of machinability, cost andheat-treatability with excellent strength, hardness,and impact resistant characteristics. All HOLLANDkingpins contain relatively high nickel and lowcarbon composition to ensure the best balance ofproperties. PRECISION, QUALITY MANUFACTURING. Allforgings are carefully inspected prior to machiningand then again at several stages throughout themanufacturing process. All HOLLAND kingpinsmust meet rigid SPC requirements in themachining process to ensure tight dimensionaltolerance and consistency. All are carefullymonitored in the heat treatment process toprovide process uniformity and optimumstructural integrity.KINGPIN T STEEL MILLChemistry,Steel CleanlinessFORGEDSHAPEDimensional Shape,Grain FlowRECEIVINGINSPECTIONGrain Flow,Surface Cleanliness,Dimensions, MetallurgyMANUFACTUREOF KINGPINDimensionalTolerance,Heat TreatmentTESTINGBrinell, MagneticParticle, Ultrasonic,Dimensional

DEMANDING TESTINGBecause our customers depend on HOLLAND kingpinsto keep their equipment on the road, our testingprocess is the most comprehensive and demanding inthe world. Every HOLLAND kingpin must pass threemajor non-destructive test inspections prior to finalSAF-HOLLAND approval. 100% BRINELL HARDNESS TEST. Verifies thehardness level to a required depth within adefined hardness range. 100% MAGNETIC PARTICLE TEST. Confirmssurface cleanliness and freedom from surfacedefects. 100% ULTRASONIC TESTS. Ensures the integrityof the kingpin below the surface.HOLLAND BRAND LOGO –YOUR ASSURANCEOF QUALITYPART NO.COLOR CODEDUPPER COUPLERPLATE THICKNESSNON DESTRUCTIVETEST APPROVALSM MAG PARTICLEU ULTRASONICMFG. DATETHE VALUE OF HOLLANDKINGPIN TECHNOLOGYTrust takes years to earn, and minutes to lose.SAF-HOLLAND accepts the responsibility toengineer and manufacture kingpins that earnthe trust of every customer.The fact is, over 3.5 million HOLLAND kingpinshave been manufactured in over 70 years.Simply, HOLLAND kingpins perform day in, dayout, because they are made only one way. Theright way.BRINELLHARDNESS TESTUPPER COUPLERPLATE THICKNESSMACHINEOPERATOR’S INITIAL

MUSHROOM SERIES2 SAE KINGPINSTHE HOLLANDADVANTAGEAll HOLLAND kingpins deliver:HIGH IMPACT RESISTANCE.Proper alloy selection and heattreatment provide the bestbalance of hardness and impactresistance without brittleness,even at low temperatures.MAXIMUM WEAR RESISTANCE.Through proper alloy selectionand a carefully controlledhardening process, HOLLANDkingpins provide exceptionalwear for years of dependableservice.OPTIMUM STRENGTH ANDFATIGUE RESISTANCE. Ultimatestrength and yield characteristicsmeet all SAE and TTMAperformance requirements.EASE OF INSTALLATION.The alloys SAF-HOLLANDuses offer excellent weldingcharacteristics for easyinstallation or 302-363302-363.25 .31 .38 .50 3 .75 .25 .31 0H8630H8630H302-363302-363302-363302-363.38 .50 .63 .75 .63 MIN.8 equallyspaced.53 holeson 6.75 diameterfor plugwelding8.0 DIA.38 MIN.3.000 DIA.UPPERCOUPLERTHICKNESSVARIES2.875 DIA.1.308 2.762 2.000 DIA.3.324 2.812 DIA.3.5 SAE UPLERTHICKNESSKP-T-8478630H302-363.38 HOLESKP-T-847-B8630H302-363.50 4 equally spaced1.25 holes on8.50 diameter forplug weldingKP-T-847-F8630H302-363.38 NoKP-T-847-BF8630H302-363.50 No12.0 DIA.1.19 MIN.5 MIN.81 UPPERCOUPLERTHICKNESSVARIES4.484 DIA.2.31 2.88 3.500 DIA.4.375 DIA.

DOUBLE SPOOL SERIES2 SAE KINGPINSMODELSTEELALLOYBRINELLUPPERHARDNESS COUPLER HOLES(BHN)THICKNESSKP-T-880-C8630H302-363.25 No2.88 2.12 302-363302-363.31 .38 .50 NoNoNo2.88 2.88 2.88 2.12 2.12 2.12 KP-T-880-1-C8630H302-363.25 No2.00 1.50 KP-T-880-1-E8630H302-363.31 No2.00 1.50 KP-T-880-18630H302-363.38 No2.00 1.50 KP-T-880-1-B8630H302-363.50 No2.00 1.50 H4718H4320H4718H4320H4718H4320H4718H8.0 DIA.3.06 DIA.DIMENSIONSABor380-420.25 No2.88 2.12 or380-420.31 No2.88 2.12 or380-420.38 No2.88 2.12 or380-420.50 No2.88 2.12 2.875 DIA.AB.38 MIN.2.875 DIA.UPPERCOUPLERTHICKNESSVARIES1.308 3.324 2.762 2.000 DIA.2.812 DIA.5.50 SQ.CRUCIFORM SERIESD - . 01 322 SAE 5 1.558 3.012 3.574 1.937 302-363302-363302-363302-363.38 .25 .31 .25 1.683 1.558 1.620 1.558 KP-AAR-34718H or4320H4718H or4320H4718H or4320H380-420.38 1.683 3.137 3.699 1.937 380-420.25 1.558 3.012 3.574 1.937 380-420.31 1.620 3.074 3.636 1.937 4718H or4320H4718H or4320H380-420.38 1.683 3.137 3.699 3.625 380-420.25 1.558 3.012 3.574 3.625 4718H or4320H4718H or4320H4718H or4320H380-420.38 1.683 3.137 3.699 2.437 380-420.25 1.558 3.012 3.574 2.437 380-420.31 1.620 3.074 3.636 2.437 KP-AAR-3-CKP-AAR-3-EKP-AAR-4KP-AAR-4-C3.137 3.012 3.074 3.012 3.699 3.574 3.636 3.574 3.625 3.625 3.625 2.44 A2.875 DIA.BC2.00 DIA.2.812 DIA.562 5.50 2.75 KP-AAR-5KP-AAR-5-CKP-AAR-5-E2.75 5.50

ACCESSORIESLOCK-N-LEAVE RK-51674000-1KINGPIN LOCKSAF-HOLLAND’s Lock-n-Leave rugged construction and ease ofuse provides added security forparked semi-trailers.The tough, sledge-proof cast ironbody and 5/8-inch case hardenedsteel lock bolt prevents removalwithout a key. Simply slide thecylinder shaped body overthe kingpin, lock thedevice and leave withpeace of mind.The anti-theft device ishighly visible in case thedriver forgets to remove lockckand attempts to couple, theecylinder shaped design preventsventsjamming of the fifth wheel.Are you replacingan old HOLLANDGoldline lock? Youcan order a Lock-NLeave with a specifickey code to matchyour existing key.Safety yellowpaint and atwo-foot longwarning tagmakes it almostimpossible tomiss – allowinga driver to see itbefore couplingis attempted.TF-0110KINGPIN GAGEThe TF-0110 kingpin gage is a simple,multi-purpose, economical gage forindicating undersized 2 and 3-1/2 SAEkingpins in need of replacement. This unique gagecan also be used to check kingpin length and for checkingstraightness and flatness of the bolster plate.

‘L’ SERIES2 SAE UPLERTHICKNESSADIMENSIONSBCKP-AAR-L4320H or4718H380-420.38 1.683 3.137 3.699 KP-AAR-L-C4320H or4718H380-420.25 1.558 3.012 3.574 KP-AAR-L-E4320H or4718H380-420.31 1.620 3.074 3.636 2.37 DIA.1.51 DIA.25 2.00 .50 min.2.875 DIA.UPPERCOUPLERTHICKNESSVARIESAB2.00 DIA.562 2.812 DIA.C

REMOVABLE SERIES5.00 SQ.2 & 3.5 SAE KINGPINSHOUSINGSIZEMODELHOUSINGHOUSINGWITH KINGPIN WITH PLUGBOLSTERKINGPINPLATESIZETHICKNESSSTEEL ALLOYKINGPIN HOUSING5 Sq.KP-0427KP-0438.25 2 414010185 Sq.KP-0428KP-0439.31 2 414010185 Sq.KP-0412KP-0440.38 2 414010185 Sq.KP-0429KP-0441.50 2 414010186 Sq.KP-0413KP-0444.38 2 414010186 Sq.KP-0414KP-0444.38 3.5 414010186 Sq.KP-0432KP-0445.50 2 414010186 Sq.KP-0433KP-0445.50 3.5 41401018BOLSTER PLATETHICKNESS4.00 DIA.SAE 2.00 KINGPINHOLLAND REMOVABLE SERIES2 and 3.5 SAE Kingpin InstallationsAPPLICATIONS Repositionable Kingpins– Switch between 2-position kingpin settings on trailer toaccommodate swing clearances. Interchangeable Kingpins– Switch between 2 and 3.5 kingpins to accommodatefifth wheels.BOLSTER PLATETHICKNESSFEATURES 5 weld-in housing for 2 kingpin applications.– A single 2 kingpin is interchangeable between all 5 housings– .25 / .31 / .38 / .50 bolster plate thicknesses are designedinto the housing. 6 weld-in housing for interchangeable 2 and 3.5 kingpins.– A single 2 and a single 3.5 kingpin are interchangeablebetween all 6 housings.– .38 / .50 bolster plate thicknesses are designed into housing. Close tolerance, tapered engagement between housing andkingpin for a firm, secure installation. Dowel pin, mounted in housing, holds kingpin in place duringinstallation and removal, and prevents kingpin rotation. When kingpin is removed, plugs are available to protecthousing from dirt and debris.QUALITY Weld-in housings are manufactured from AISI 1020 alloy steelfor strength and weldability. Kingpins are manufactured from AISI 4140 alloy steel,quenched and tempered for wear resistance and strength,hardened to 269-302 BHN. Kingpins are 100% Brinell hardness tested, magnetic particletested, and ultrasound tested.For additional specification detail, refer to document XL-KP103.SAE 3.50 KINGPINREPLACEMENT PARTSKingpinsXA-0407XA-0411XA-04092 for 5 Housing2 for 6 Housing3.5 for 6 HousingHousing PlugsXB-0418XA-100315 Housing PlugXB-0351XB-0418XA-10031XB-03606 Housing Plug

9.22 SQ.REPLACEABLE SERIES9.00 SQ.2 & 3.5 SAE KINGPINSMODELBOLSTERPLATE‘B’KINGPINSIZESTEEL ALLOYKINGPIN HOUSINGBRINELLHARDNESS(BHN)2.75 COUNTERBORE‘A’‘A’KP-0880.25 2 8630H4130H302-3631.56 ‘B’KP-0881.31 2 8630H4130H302-3631.50 KP-0882.38 2 8630H4130H302-3631.44 BOLSTERPLATETHICKNESSKP-0883.50 2 8630H4130H302-3631.31 KP-0884.38 3.5 8630H4130H302-3631.44 KP-0885.50 3.5 8630H4130H302-3631.31 8.25 DIA.SAE 2.00 KINGPIN9.20 SQ.9.00 SQ.HOLLAND REPLACEABLE SERIES2.75 ‘A’2 and 3.5 SAE Kingpin InstallationsAPPLICATIONS‘B’ Fast, economical kingpin replacement. Interchangeable 2 and 3.5 kingpin sizes.FEATURES Four weld-in housings for .25 , .31 , .38 , and .50 bolsterplate thicknesses. A single 2 and a single 3.5 kingpin are interchangeablebetween all housings. Secure kingpin installation featuring eight .75 Grade 8bolts with safety lock wired bolt heads.BOLSTERPLATETHICKNESS8.25 DIA.SAE 3.50 KINGPINQUALITY Weld-in housings are manufactured from AISI 4130H alloysteel for strength and weldability. Kingpins are forged from AISI 8630H alloy steel andhardened to 302-363 BHN. Kingpins are 100% Brinell hardness tested, magneticparticle tested, and ultrasound tested.For additional specification detail, refer to documentnumber XL-KP104-01.REPLACEMENT PARTSKingpinsRK-0676RK-06772 for all Housings, Includes RK-08823.5 for all Housings, Includes RK-0882Fastener KitRK-0882 Bolts (8) and wire lock (1) kit(Bolts feature drilled heads and thread lock patch)SECURED IN PLACE WITHEIGHT .75 DIA. GRADE 8BOLTS AND SAFETY LOCKWIRED BOLT HEADS