NO. 6-608 Revised August 1997 Eaton Hydraulics Division Parts Information Hydrostatic Variable Pumps - Series 1, Models 33-64 Parts Drawing 12 Valve Plate Matrix Ref. No. 22 Description CW Standard CCW Stardard CW Propel CCW Propel Model 39 104974 104978 104582 104296 Model 33 104974 104978 104582 104296 Model 46 105186 104856 104503 104203 Model 54 105102 105103 104503 105101 Model 64 105097 105098 105095 105096 13 15 16 37 38 CW Propel 20 CW Standard 8 Valve Plate 21 22 19 6 4 11 14 5 8 7 Mounting Bolts 10 23 Control Valve/ Port Plate for Slave Control Gasket(s) 8 9 52 7 1 2 3 48 7 49 32 44 50 70 31 7 29 51 8 28 54 34 45 52 46 42 30 Gasket(s) 8 35 47 Charge Pump 43 53 Mounting Bolts 36 39 40 41 © Copyright 1991 Eaton Corporation Parts List Ref. No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 19 20 21 22 23 28 29 30 31 32 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 52 53 54 70 Description Qty Model 33 Model 39 Model 46 Model 54 Model 64 Kit, Shaft Seal O-ring O-ring Bolt, Mounting Flange Strap, Shipping S/A, Mounting Flange Cup, Bearing Dowel Gasket, Mounting Flange S/A, Drive Shaft Bearing Kit, Mtg. Flange S/A, Swashplate Plate, Thrust Kit, Rotating Group S/A, Piston Slipper Plate, Slipper Retaining Kit, Series 1 Hold Down Kit, Cylinder Barrel Plate, Bearing Plate, Valve Option, Control Bolt, Trunnion S/A, Trunnion Kit, Trunnion Bearing O-ring Shim Pack, Trunnion S/A, O-ring Plug Housing S/A, Servo Pison Retaining Ring, External Pink, Linkage O-ring O-ring Kit, Servo Sleeve Retainer, Servo Screw, Cap Gasket, End Cover Kit, End Cover Bearing Shim Pack, Shaft End Cover S/A, Check Valve O-ring Ring, Back-up Bolt, End Cover Bolt, End Cover Charge Pump S/A, O-ring Plug 1 1 1 12 2 1 1 7 1 1 1 1 1 1 9 1 1 1 1 1 1 6 2 2 3 2 1 1 2 4 2 2 2 2 2 6 1 1 1 1 2 2 2 6 2 1 1 990231 8761-145 104166-131 95863-100 96558 104207 103232 98202 8828 * 990389 104301 103236 990425 101073 103244 990416 909412 103241 * ** 95863-088 103982 990024 8761-231 9900012 25083-004 101838 104401 95820-056 95654 8761-143 8761-147 990037 95675 95890-038 8734 990014 990017 * 101187 8765-113 8770-113 103090-275 103090-150 ** 25090-004 990231 8761-145 104166-131 95863-100 96558 104207 103232 98202 8828 * 990389 104226 103236 990425 101073 103244 990416 990412 103241 * ** 95863-088 103982 990024 8761-231 990012 25083-004 101838 104401 95820-056 95654 8761-143 8761-147 990037 95675 95890-038 8734 990014 990017 * 101187 8765-113 8770-113 103090-275 103090-150 ** 25090-004 990231 8761-145 104166-131 95863-100 96558 104207 103232 98202 8828 * 990389 104226 103236 990427 104199 104211 990416 990413 104198 * ** 95863-088 103982 990024 8761-231 990012 25083-004 101838 104401 95820-056 95654 8761-143 8761-147 990037 95675 95890-038 8734 990014 990017 * 101187 8765-113 8770-113 103090-275 103090-150 ** 25090-004 990231 8761-145 104166-131 95864-125 96559 103803 103808 98202 8826 * 990387 104463 103809 990429 101077 103853 990417 990414 103852 * ** 95864-088 23591 990024 8761-234 990013 25083-004 103805 102638 95820-056 95654 8761-234 8761-237 990038 95844 95890-038 103042 990016 990019 * 101187 8765-113 8770-113 103091-300 103091-200 ** 25090-004 990231 8761-145 104166-131 95864-125 96559 103803 103808 98202 8826 * 990387 104463 103809 990431 103818 103817 990417 990415 103814 * ** 95864-088 23591 990024 8761-234 990013 25083-004 103805 102638 95820-056 95654 8761-234 8761-237 990038 95844 95890-038 103042 990016 990019 * 101187 8765-113 8770-113 103091-300 103091-200 ** 25090-004 * See charts on opposite page and back page for specific part number. ** See separate parts list for specific part number. EATON PARTS INFORMATION HYDROSTATIC VARIABLE PUMPS SERIES 1, MODELS 33 THRU 64 EACH ORDER MUST INCLUDE NO. 6-608 THE FOLLOWING INFORMATION 1. Product Number 4. Part Number HOW TO ORDER 2. Date Code 5. Quantity of Parts REPLACEMENT PARTS 3. Part Name Drive Shaft Matrix Ref. No. 10 Description Model 33 Model 39 Model 46 Model 54 Model 64 1-1/2 Str. Keyed 1-3/8 Tapered 1-3/8 Tapered* 14T-12/24P 14T-12/24P* 21T-16/32P 21T-16/32P* 23T-16/32P 23T-16/32P* 104897 104954 105210 104204 104961 104586 104933 104504 N/A 104897 N/A N/A 104204 104961 104586 104933 104504 N/A 105074 105054 N/A 105050 105072 105068 N/A 105064 104375 105074 105054 N/A 105050 105072 105068 N/A 105064 104375 104897 104954 105210 104204 104961 104586 104933 104504 N/A 101540 - 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 Pump End Cover Matrix Ref. No. 47 Description Main Ports Model 33 Model 39 Model 46 Model 54 Model 64 1 inch Code 61 1 inch Code 61 w/Pressure Tap 1 inch Code 61 IPOR S/A 1 inch Code 62 1 inch Code 62 IPOR S/A 1 inch Code 62 w/Pressure Tap 1 inch O-ring 50515 101433 103152 101331 104913 101441 101490 50515 101433 103152 101331 104913 101441 101490 104209 104210 105017 104577 50517 101415 103100 102182 103466 101958 101492 105080 105107 105177 105081 105142 104265 Code 61 - SAE Code 61, Split Flange, 3000 PSI, Drilled and Tapped for 3/8-16 UNC 2B Thread Bolt Code 62 - SAE Code 62, Split Flange, 6000 PSI, Drilled and Tapped for 7/16-14 UNC 2B Thread Bolt Eaton Corporation Hydraulics Division, 15151 Highway 5, Eden Prairie, MN 55344 Telephone (612) 937-9800 FORM NO. 6-608 Revised August 1997