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FIGURE 2-21. PUMP ASSEMBLY - SUNSTRAND (GAS AND DIESEL MACHINES
ITEM PART NUMBER QTY
DESCRIPTION
Ref PISTON PUMP ASSEMBLY 3600164 Ref 13Tooth Pump Spline (Prior to SN 27991) 3600260 Ref 15 Tooth Pump Spline (SN 27991 to Present) 1 7007413 1 Shim Kit - Relief Valve 2 7007414 1 Plug 3 Kit 1 O-Ring 4 7007416 1 Spring, Relief Valve 5 7007417 1 Valve, Relief 6 Kit 2 O-Ring 7 7007419 2 Plug 10 7007420 2 Plug 11 7007208 2 Plug 12 7007421 10 Screw 14 Kit 2 Gasket, Servo Cover 15 7007423 1 Nut, Special 16 7007424 1 Cover, Adjustment 18 7007425 1 Bearing, Needle 19 Kit 1 Ring, Retaining 20 Kit 1 Washer 21 Kit 1 Spring 23 Kit 1 Washer 24 Kit 1 Retainer 25 Kit 3 Pin, Slipper Hold-Down 26 Kit 7 Piston Assembly 27 Kit 1 Guide, Slipper 28 Kit 1 Guide, Retainer 29 7007435 1 Pin, Spring 30 7007436 1 Screw - 12 Point Head 31 7007437 1 Bearing, Ball 32 7007438 2 Ring 33 7007439 2 Ring 34 7007440 2 Pin, Spring 35 7007441 1 Handle, Pin 36 7007442 1 Sleeve, Bearing 37 Kit 1 Gasket, Front Cover 38 7007444 1 Pin 39 7007445 1 Plug, Expansion 40 Kit 1 Pin 41 Kit 1 O-Ring 42 Kit 1 Ring, Load Temper 43 7007449 1 Housing, Pump 44 Kit 1 Ring, Back-up 45 Kit 1 O-Ring 46 Kit 1 Cover, Gerotor 47 7007453 3 Bolt 48 7007208 1 Plug 49 7007454 1 Cover, Front 50 Kit 1 Block, Cylinder 51 7007456 6 Screw - 12 Point Head 52 7001438 10 Washer
REV
A
ITEM PART NUMBER QTY DESCRIPTION
53 Kit 1 Swashplate 54 7007458 1 Journal, Bearing 55 Kit 1 Seal, Lip 56 Kit 1 O-Ring 57 Ref Shaft, Main Pump Options: 57 7007461 1 13 Tooth Spline (Prior to SN 27991) 57 7010121 1 15 Tooth Spline (SN 27991 to Present) 58 Kit 1 Plate, Valve 59 Kit 1 Gerotor Assembly 60 Kit 1 Pin 61 Kit 1 Key, Woodruff 62 7007466 1 Adaptor, Remote Filtration (Without By-Pass) 63 Kit 3 O-Ring 64 7007468 2 Screw 65 7007469 2 Screw 66 7007470 1 Plug 67 7007471 1 Cover, Servo (With Adjuster) 67 7007490 2 Stop, Servo (Not Shown) 67 7007491 2 Nut, Special (Not Shown) 67 7007492 2 Ring, External (Not Shown) 68 7007482 1 Cover, Servo (Without Adjuster) 69 7007483 1 Guide, Spring 70 7007484 1 Stop, Servo 71 7007485 1 Spring 72 7007486 1 Screw 73 7007487 1 Guide, Spring 74 7007488 1 Ring, Retaining 75 7007499 1 Locknut 76 Kit 2 Ring, Piston 77 7007494 1 Piston, Servo 78 Kit 2 O-Ring 79 7007472 1 Valve, By-Pass 80 7010122 2 Valve, Pressure Release (Includes Item 6) (was p/n 7007473) 81 7007474 1 Control, Dual Oil-Filled 81 7007496 1 Coil Assembly (Pilot) 81 7007497 1 Plug (Pump) 81 7007498 1 Plug (Valve Harness) 82 7007478 2 Screw 83 7001498 2 Screw 84 Kit 2 O-Ring 85 Kit 1 O-Ring 86 7007475 1 Plug, Orifice/Screen -.156 87 7007477 2 Plug, Orifice/Screen -.37 88 7007476 1 Adapter, Auxiliary Pump 89 7010120 1 Spacer/Gasket 2900752 1 Seal Kit - Complete (Includes Items 3, 6, 14, 37, 41, 42, 44, 45, 55, 56, 63, 76, 78, 84 & 85) 7007412 1 Seal Kit - Servo Piston (Includes Items 76 & 78) 2900826 1 Charge Pump Kit (Includes Items 41, 42, 46, 59, 60 & 61) 2900827 1 Cylinder Block Kit (Includes Items 19-28, 40-50, 53, 55 & 58)
