Transcription of NO. 6-608 Revised August 1997 Eaton Hydraulics …
1 NO. 6-608 Hydrostatic Variable Pumps - Series 1, Models 33-64 Parts InformationEatonHydraulicsDivisionRevise d August 1997 Copyright 1991 Eaton CorporationParts DrawingValve Plate MatrixRef. No. 22 DescriptionModel 33 Model 39 Model 46 Model 54 Model 64CW Standard104974104974105186105102105097 CCW Stardard104978104978104856105103105098CW Propel104582104582104503104503105095 CCW Propel104296104296104203105101105096 Gasket(s)Charge PumpMounting Bolts54515285339404148525049442322212088 CW PropelCW StandardValve PlateGasket(s)Control Valve/Port Plate forSlave ControlMounting Bolts1914 161513123738456711710317897123 282932703435304236438454647 Parts 33 Model 39 Model 46 Model 54 Model , Shaft Seal19902319902319902319902319902312O-ri ng18761-1458761-1458761-1458761-1458761- 1453O-ring1104166-131104166-131 104166-131 104166-131104166-1314 Bolt, Mounting Flange1295863-10095863-10095863-10095864 -12595864-1255 Strap, Shipping296558965589655896559965596S/A, Mounting Flange11042071042071042071038031038037 Cup, Bearing11032321032321032321038081038088 Dowel798202982029820298202982029 Gasket, Mounting Flange 18828882888288826882610S/A, Drive Shaft1**11 Bearing Kit, Mtg.
2 Flange199038999038999038999038799038712S /A, Swashplate110430110422610422610446310446 313 Plate, Thrust110323610323610323610380910380914 Kit, Rotating Group199042599042599042799042999043115S/ A, Piston Slipper910107310107310419910107710381816 Plate, Slipper Retaining1103244103244104211103853103817 19 Kit, Series 1 Hold Down199041699041699041699041799041720 Kit, Cylinder Barrel190941299041299041399041499041521 Plate, Bearing110324110324110419810385210381422 Plate, Valve1**23 Option, Control1**28 Bolt, Trunnion695863-08895863-08895863-0889586 4-08895864-08829S/A, Trunnion2103982103982103982235912359130 Kit, Trunnion Bearing299002499002499002499002499002431 O-ring38761-2318761-2318761-2318761-2348 761-23432 Shim Pack, Trunnion29900012990012990012990013990013 34S/A, O-ring Plug125083-00425083-00425083-00425083-00 425083-00435 Housing110183810183810183810380510380536 S/A, Servo Pison210440110440110440110263810263837 Retaining Ring, External495820-05695820-05695820-0569582 0-05695820-05638 Pink, Linkage2956549565495654956549565439O-rin g28761-1438761-1438761-1438761-2348761-2 3440O-ring28761-1478761-1478761-1478761- 2378761-23741 Kit, Servo Sleeve299003799003799003799003899003842 Retainer, Servo2956759567595675958449584443 Screw, Cap695890-03895890-03895890-03895890-038 95890-03844 Gasket, End Cover187348734873410304210304245 Kit, End Cover Bearing199001499001499001499001699001646 Shim Pack.
3 Shaft199001799001799001799001999001947 End Cover1**48S/A, Check Valve210118710118710118710118710118749O- ring28765-1138765-1138765-1138765-113876 5-11350 Ring, Back-up28770-1138770-1138770-1138770-113 8770-11352 Bolt, End Cover6103090-275103090-275 103090-275 103091-300103091-30053 Bolt, End Cover2103090-150103090-150 103090-150 103091-200103091-20054 Charge Pump1**70S/A, O-ring Plug125090-00425090-00425090-00425090-00 425090-004* See charts on opposite page and back page for specific part number.** See separate parts list for specific part Corporation Hydraulics Division, 15151 Highway 5, Eden Prairie, MN 55344 Telephone (612) 937-9800 FORM NO. 6-608 Revised August 1997 Drive Shaft MatrixRef. No. 10 DescriptionModel 33 Model 39 Model 46 Model 54 Model 641-1/2 Str.
4 Keyed 1048971048971048971050741050741-3/8 Tapered104954104954N/A1050541050541-3/8 Tapered*105210105210N/AN/AN/A14T-12/24P1 0420410420410420410505010505014T-12/24P* 10496110496110496110507210507221T-16/32P 10458610458610458610506810506821T-16/32P *104933104933104933N/AN/A23T-16/32P10450 410450410450410506410506423T-16/32P*N/AN /AN/A104375104375101540 - 3/8 Square Key (for 1-1/2 Straight Keyed Shaft)101017 - Woodruff Key (for 1-3/8 Tapered Shafts)96898 Slotted Nut (for 1-3/8 Tapered Shafts)*With Splined Drive End for B Pad Charge PumpDescriptionModel 33 Model 39 Model 46 Model 54 Model 64 Main Ports1 inch Code 615051550515104209505171050801 inch Code 61 w/Pressure Tap1014331014331042101014151051071 inch Code 61 IPOR S/A1031521031521050171031001051771 inch Code 621013311013311045771021821050811 inch Code 62 IPOR S/A1049131049131034661051421 inch Code 62 w/Pressure Tap1014411014411019581 inch O-ring101490101490104265101492 Code 61 - SAE Code 61, Split Flange, 3000 PSI, Drilled and Tapped for 3/8-16 UNC 2B Thread BoltCode 62 - SAE Code 62, Split Flange, 6000 PSI, Drilled and Tapped for 7/16-14 UNC 2B Thread BoltEnd Cover MatrixRef.
5 No. 47 EATONPARTS INFORMATIONHYDROSTATIC VARIABLE PUMPSSERIES 1, MODELS 33 THRU 64NO. 6-608 HOW TO ORDERREPLACEMENT PARTSEACH ORDER MUST INCLUDETHE FOLLOWING INFORMATION1. Product Number4. Part Number2. Date Code5. Quantity of Parts3. Part Nam
