Form No. 3377-738 Rev D Parts Catalog 2024 Directional Drill Register at www.Toro.com. Original Instructions (EN) Model No. 23800—Serial No.
Ordering Replacement Parts For example, a wheel assembly might be identified by reference number 6, the tire by 6:1, the valve by 6:2, and the wheel by 6:3. When you order the assembly identified by reference number 6, you receive all parts identified by reference numbers 6:1,6:2, and 6:3. However, you may also order any part individually. Reference numbers of this type appear in illustration and in parts lists.
Contents Main Frame and Stabilizer Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Hydraulic Cylinder Assembly No. AU103989A1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Electrical Plate Mount Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Contents (continued) Thrust Frame Hydraulic Hose Assembly No. 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114 Thrust Frame Hydraulic Hose Assembly No. 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116 Thrust Frame Hydraulic Hose Assembly No. 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Frame and Stabilizer Assembly 3377-738D 6 A2
Main Frame and Stabilizer Assembly (continued) Ref. 1 1:1 1:1:45 1:1:46 1:1:47 1:2 1:3 2 3 4 4:1 4:1:3 5 Part Number Qty. Description 127-0904 1 Main Frame ASM 1 Frame-Main ● AU108957 2 Bushing-Spring AU108955 2 Bushing-Spring AU108958 8 Bushing-Spring 125-6694 2 Decal-Tie Down 125-6128 1 Decal-Warning, Hydraulic Pressure AU108449-03 2 Leg-Stabilizer AU103989A1 2 HYD Cylinder ASM AU108446-03 2 Stabilizer Foot ASM 1 Foot-Stabilizer ● 127-0962 2 Bushing-Spring AU109014 4 Bushing-Spring Ref.
Hydraulic Cylinder Assembly No.
Hydraulic Cylinder Assembly No. AU103989A1 (continued) Ref. 1 2 3 4 5 6 7 7:1 Part Number Qty. Description AU117269A1 1 Rod AU117271A1 1 Bushing 3211-42 1 Screw-HH AU117268A1 1 Case-A AU117267A1 1 Piston AU117270A1 1 Head AU117272A1 1 Seal Kit 1 Wiper-Piston Rod ● Ref. 7:2 7:3 7:4 7:5 7:6 7:7 7:8 Part Number Qty.
Electrical Plate Mount Assembly 3377-738D 10 A3
Electrical Plate Mount Assembly (continued) Ref. 1 2 3 Part Number Qty. Description 125-4521-03 1 Plate-Mount, Fuse Box 7 Screw-HHF 33104-025 7 Nut-Lock, HHF 104-3082 Ref. 4 5 6 11 Part Number Qty.
Rear Control Box and Coolant Tank Assembly 3377-738D 12 A4
Rear Control Box and Coolant Tank Assembly (continued) Ref. 1 1:2 1:3 1:4 1:5 2 3 4 5 6 6:2 7 8 9 10 Part Number Qty.
Track Assembly 3377-738D 14 B2
Track Assembly (continued) Ref. 1 2 3 4 5 5:1 5:2 6 6:1 6:2 7 8 9 10 11 12 13 14 14:2 Part Number Qty.
Fuel Tank and Hydraulic Tank Assembly 3377-738D 16 C2
Fuel Tank and Hydraulic Tank Assembly (continued) Ref. 1 1:1 1:2 1:3 1:4 1:6 1:7 2 3 4 5 6 7 8 9 10 11 11:1 11:2 12 12:1 13 13:1 13:2 14 Part Number Qty.
Hydraulic Tank Assembly No.
Hydraulic Tank Assembly No. 125-4511 (continued) Ref. 2 3 4 5 6 7 Part Number Qty. Description AU8PN24800 1 Nipple-Pipe AU8FL10008 1 Strainer-Suction, 100 Mesh AU12GB2331 1 Gasket-Hydraulic Tank, Cover Lid AU12GB3355-03 1 Cover-Hydraulic Tank AU113816-03 1 Plate-Hydraulic Tank, Lid AU113815 1 Filter ASM (Hydraulic Tank) Ref. 7:1 7:2 7:3 8 9 10 19 Part Number Qty.
Engine and Battery Assembly 3377-738D 20 D2
Engine and Battery Assembly (continued) Ref. 1 1:1 2 2:1 2:2 3 3:1 4 4:1 4:2 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 Part Number Qty.
Engine Bell Housing and Hydraulic Pump Assembly 3377-738D 22 E2
Engine Bell Housing and Hydraulic Pump Assembly (continued) Ref. 1 1:1 2 3 3:1 3:2 3:3 4 5 5:1 5:2 6 6:1 7 7:1 7:2 8 8:1 9 9:1 10 10:1 10:2 11 11:1 11:2 12 12:1 12:2 13 Part Number Qty.
Hydraulic Load Sense Piston Pump No.
Hydraulic Load Sense Piston Pump No. AU119079 (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 Part Number Qty. Description 127-9681 1 Compensator ASM 127-9682 4 Screw-Cap 127-9683 1 Piston-Control 127-9684 1 Plug-Adjuster, Stroke 127-9685 1 Screw-Set, Adjuster 127-9686 1 Nut-Sealing 127-9677 1 Spring-Bias 127-9678 1 Swashplate 127-9679 1 Rotating ASM 127-9672 1 Plate-Valve 127-9674 1 Rear Shaft Bearing ASM 127-9680 4 Screw-Cap Ref. 13 14 15 16 17 18 18:1 18:2 18:3 18:4 18:5 18:6 Part Number Qty.
Hydrostat Pump Assembly No.
Hydrostat Pump Assembly No. AU8PH60051 (continued) Ref. 1 2 3 4 4:1 4:2 4:3 4:4 4:5 5 6 6:1 7 7:1 7:2 7:3 7:4 7:5 7:6 7:7 7:8 Part Number Qty.
Thrust Frame and Stakedown Assembly 3377-738D 28 F2
Thrust Frame and Stakedown Assembly (continued) Ref. 1 2 3 4 4:1 4:2 5 5:1 5:2 6 6:1 6:2 7 8 9 10 11 12 13 14 15 16 17 17:2 17:3 17:4 18 19 19:1 19:2 Part Number Qty.
Stakedown Assembly No.
Stakedown Assembly No. 127-0992 (continued) Ref. 1 1:1 1:2 2 3 3:2 3:3 Part Number Qty. Description 115-5300 1 Proximity Switch ASM 117-3207 2 Nut-Hex 117-3208 2 Washer-Lock, Internal Tooth 1-803035 8 Rivet-Pop 127-0912 1 Stakedown Cover ASM 125-6114 1 Decal-Danger, Impact Hazard 125-6119 1 Decal-Danger, Entanglement Ref. 3:4 3:5 4 5 31 Part Number Qty.
Hydraulic Cylinder Assembly No.
Hydraulic Cylinder Assembly No. 127-0913 (continued) Ref. 1 1:1 1:2 1:3 1:4 1:5 Part Number Qty. Description 130-8351 1 Seal Kit 1 O-Ring ● 1 O-Ring ● 1 O-Ring ● 1 Ring-Piston Bearing ● 1 Seal-U Cup ● Ref. 1:6 1:7 1:8 2 3 Part Number Qty.
Thrust Frame Assembly No.
Thrust Frame Assembly No. 127-0898 (continued) Ref. 2 3 4 5 Part Number Qty. Description 105-4222 1 Decal 125-6107 2 Decal-Warning, Crushing 125-6109 1 Decal-Danger, Shock 125-6110 2 Decal-Danger, Crushing Ref. 6 7 35 Part Number Qty.
Rod Box and Guard Assembly 3377-738D 36 F3
Rod Box and Guard Assembly (continued) Ref. 1 2 3 3:2 3:3 3:4 4 5 6 7 8 9 12 13 Part Number Qty. Description 103-9511 4 Nut-Lock, NI 106-9888 2 Washer-Flat 127-0916 1 Guard Plate ASM 125-6111 1 Decal-Stakedown Set Up 125-6123 1 Decal-Pipe Return, Clear 125-6124 1 Decal-Pipe Breakout, Clear 3272-12 2 Pin-Cotter 104-3082 8 Nut-Lock, HHF 33104-020 6 Screw-HHF 33104-025 8 Screw-HHF 33105-025 3 Screw-HHF 33105-030 3 Screw-HHF AU100863 2 Nut-U AU109021-03 1 Cover-Side Ref.
Rotary Gearbox and Carriage Assembly 3377-738D 38 G2
Rotary Gearbox and Carriage Assembly (continued) Ref. 1 2 3 4 4:1 5 5:1 5:2 6 6:1 6:2 7 7:1 7:2 8 8:1 8:2 9 9:1 9:2 10 11 12 Part Number Qty.
Rotary Hydraulic Assembly No.
Rotary Hydraulic Assembly No. 125-4512 (continued) Ref. 1 1:1 2 3 4 6 7 8 9 10 12 13 14 15 16 17 18 19 20 Part Number Qty.
Hydraulic Motor Assembly No.
Hydraulic Motor Assembly No. AU8HM24035 (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Part Number Qty.
Rotary Hydraulic Fitting Assembly 3377-738D 44 G3
Rotary Hydraulic Fitting Assembly (continued) Ref. 1 1:1 2 2:1 3 3:1 4 4:1 4:2 5 5:1 6 6:1 7 8 9 9:1 10 10:1 Part Number Qty.
Rod Wrench and Clamp Assembly 3377-738D 46 H2
Rod Wrench and Clamp Assembly (continued) Ref. 1 2 2:1 2:2 4 5 6 7 8 8:1 8:2 8:3 8:4 9 9:1 9:2 9:3 9:4 9:5 Part Number Qty.
Hydraulic Cylinder Assembly No.
Hydraulic Cylinder Assembly No. 125-4464 (continued) Ref. 1 1:1 1:2 1:3 1:4 Part Number Qty. Description 127-9689 1 Seal Kit 1 O-Ring ● 1 Ring-Backup ● 1 Seal-B P ● 1 Ring-Wear ● Ref. 1:5 1:6 1:7 1:8 Part Number Qty.
Hydraulic Cylinder Assembly No.
Hydraulic Cylinder Assembly No. AU8HC21004 (continued) Ref. 1 1:1 1:2 1:3 1:4 Part Number Qty. AU8HC21004-1 1 1 1 1 1 Description Seal Kit Ring-Retaining ● Seal-Teflon ● O-Ring ● O-Ring ● Ref. 1:5 1:6 1:7 1:8 2 Part Number Qty.
Rod Elevator and Cylinder Assembly 3377-738D 52 I2
Rod Elevator and Cylinder Assembly (continued) Ref. 1 2 2:1 2:2 3 4 Part Number Qty. Description 302-57 4 Fitting-Grease 340-1 4 Fitting-HYD, Straight 237-21 1 O-Ring 237-42 1 O-Ring 3272-12 4 Pin-Cotter 33006-00 8 Nut-HF Ref. 5 6 7 8 9 10 53 Part Number Qty.
Rod Box Bearing and Cylinder Assembly 3377-738D 54 J2
Rod Box Bearing and Cylinder Assembly (continued) Ref. 1 2 3 3:2 4 5 5:1 5:2 6 Part Number Qty. Description 120-4580 2 Nut-HF 127-0952 2 Screw-HSH 127-0917 1 Row Indicator ASM 125-6122 1 Decal-Row Selector 302-57 2 Fitting-Grease 340-82 4 Adapter ASM 237-42 1 O-Ring 237-21 1 O-Ring 3272-30 2 Pin-Cotter Ref. 8 9 10 11 12 13 14 15 16 55 Part Number Qty.
Hydraulic Cylinder Assembly No.
Hydraulic Cylinder Assembly No. AU8HC20005 (continued) Ref. 1 1:1 1:2 1:3 1:4 Part Number Qty. Description 130-8350 1 Seal Kit 1 Seal-Teflon ● 1 O-Ring ● 1 O-Ring ● 1 O-Ring ● Ref. 1:5 1:6 1:7 1:8 2 Part Number Qty.
Rod Cam Assembly 3377-738D 58 J3
Rod Cam Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 Part Number Qty. Description 322-47 4 Screw-HH AU829-1412 4 Nut AU864-12050 4 Screw-HSFH 81-0130 30 Nut-Flange, NI 5 Nut-Lock, HHF 104-3082 103-9511 2 Nut-Lock, NI 33103-025 28 Screw-HHF 33103-050 2 Screw-HHF 33104-025 1 Screw-HHF 33104-040 4 Screw-HHF 33105-035 2 Screw-HHF Ref. 12 13 14 15 16 17 18 19 20 21 22 59 Part Number Qty.
Hood Assembly 3377-738D 60 K2
Hood Assembly (continued) Ref. 1 2 3 4 5 6 8 10 11 12 13 14 15 16 17 18 18:2 19 20 21 22 Part Number Qty. Description 5 Screw-HSBH 104-2408 104-3082 14 Nut-Lock, HHF 115-9830 4 Screw-HSBH 3290-467 2 Pin-Hair AU495-81163 3 Washer-Flat 5 Nut-Lock, NI 3296-47 32149-7 9 Nut-Keps 103-9511 13 Nut-Lock, NI 33104-025 13 Screw-HHF 33104-035 1 Screw-HHF 33105-030 3 Screw-HHF 33105-035 10 Screw-HHF 125-4528 1 Light-Strobe AU8HH96100 5 Stud-Ball, .
Operator Platform Assembly 3377-738D 62 L2
Operator Platform Assembly (continued) Ref. 1 2 2:1 2:2 2:3 2:5 2:6 3 3:1 4 4:1 5 6 7 9 10 11 12 Part Number Qty.
Platform Step, Splash Guard and Umbrella Mount Assembly 3377-738D 64 L3
Platform Step, Splash Guard and Umbrella Mount Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 Part Number Qty. Description 110-5677 2 Clip-Spring 3218-18 2 Nut-Jam 3249-3 2 Screw-PRH 3272-11 1 Pin-Cotter 32149-6 2 Nut-Keps 7 Nut-Lock, NI 103-9511 33105-030 13 Screw-HHF 33105-035 1 Screw-HHF 33105-040 2 Screw-HHF 7 Nut-U AU100863 AU108909 1 Rod-Swing, Seat Ref. 12 13 14 15 16 17 18 19 20 21 22 65 Part Number Qty.
4 Section Hydraulic Valve and Fitting Assembly 3377-738D 66 M2
4 Section Hydraulic Valve and Fitting Assembly (continued) Ref. 1 1:1 2 2:1 3 3:1 4 4:1 4:2 5 5:1 6 7 8 9 9:1 9:2 10 10:1 11 11:1 11:2 12 12:1 13 13:1 13:2 14 15 15:1 Part Number Qty.
9 Section and 4 Spool Valve Assembly 3377-738D 68 M3
9 Section and 4 Spool Valve Assembly (continued) Ref. 1 1:1 2 2:1 3 4 4:1 4:2 5 5:1 6 6:1 6:2 7 7:1 8 8:1 8:2 9 9:1 9:2 10 10:1 10:2 11 Part Number Qty.
9 Section Hydraulic Valve Assembly No.
9 Section Hydraulic Valve Assembly No. AU111494 (continued) Ref. 1 2 2:1 2:2 3 3:1 Part Number Qty. Description AU112257 4 Valve-Cartridge, Motor Spool 115-5400 1 Solenoid Valve ASM 107-7813 1 Seal Kit 110-2634 1 Nut-Coil 120-0913 1 Valve-Solenoid 105-9159 1 Seal Kit Ref. 4 5 6 7 7:1 8 71 Part Number Qty.
3 Spool Hydraulic Valve and Fitting Assembly 3377-738D 72 M4
3 Spool Hydraulic Valve and Fitting Assembly (continued) Ref. 1 1:1 2 2:1 3 3:1 3:2 4 4:1 5 5:1 5:2 6 6:1 6:2 7 7:1 7:2 8 8:1 Part Number Qty.
Electrical Assembly 3377-738D 74 N2
Electrical Assembly (continued) Ref. 1 2 4 4:19 4:20 4:21 4:27 5 6 7 8 10 11 12 13 14 15 16 Part Number Qty.
Life Jacket Assembly No.
Life Jacket Assembly No. 125-1627 (continued) Ref. 1 2 4 5 6 7 8 9 10 Part Number Qty. Description 125-1613 1 Enclosure-Handheld 125-1643 1 Gasket-Enclosure 125-1644 1 Plate-Life Jacket 125-1619 3 Seal-Switch 125-1615 2 Switch 125-1620 1 Switch 125-1630 4 Screw-PPH T0002-8729 1 Magnet-Ceramic, Encased 120-9678 1 Screw-HHF Ref. 11 12 13 14 15 16 17 18 77 Part Number Qty.
Travel Pendant Assembly No.
Travel Pendant Assembly No. 125-1629 (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 Part Number Qty. Description 125-1612 1 Enclosure-Handheld 125-1636 1 Plate-Joystick 125-1641 1 Decal-Travel Pendant 125-1643 1 Gasket-Enclosure 125-1619 2 Seal-Switch 125-1615 1 Switch 125-1611 1 Switch 125-1590 1 Joystick 125-1630 4 Screw-PPH T0002-8729 1 Magnet-Ceramic, Encased 120-9678 1 Screw-HHF Ref. 12 13 14 15 16 17 18 19 20 21 22 79 Part Number Qty.
Tool Joint Lube Applicator Assembly 3377-738D 80 O2
Tool Joint Lube Applicator Assembly (continued) Ref. 1 2 2:1 2:2 3 3:1 3:2 4 4:1 4:2 5 5:1 6 7 8 9 Part Number Qty. Description 1-543792 2 Wingnut 125-4539 1 Spray Nozzle ASM 125-4540 1 Nozzle-Airless, Spray 125-4541 1 Orifice Insert ASM 340-1 1 Fitting-HYD, Straight 237-21 1 O-Ring 237-42 1 O-Ring 340-92 1 Fitting-HYD, Straight 237-78 1 O-Ring 237-21 1 O-Ring 353-990 1 Plug ASM 237-78 1 O-Ring AU496-21041 2 Washer-Flat 340-78 1 Nut-Lock 3229-5 2 Screw-CARR 120-9678 4 Screw-HHF Ref.
Grease Pump Assembly No.
Grease Pump Assembly No. AU108837 (continued) Ref. 1 2 3 4 5 6 7 8 9 Part Number Qty. Description AU108858-03 1 Cap-Cylinder AU8HS51920 2 Seal-O Ring AU108861 1 Spool-Adjusting AU238-5113 2 O-Ring AU108862-03 1 Barrel-Cylinder AU108865 1 Plunger AU108859-03 1 Body-Pump AU8HS10002 2 Seal-Deep AU108863 1 Guide-Rod Ref. 10 11 12 13 14 15 16 17 18 83 Part Number Qty.
Rod Loader Assembly 3377-738D 84 P2
Rod Loader Assembly (continued) Ref. 1 2 3 4 5 5:1 5:2 6 6:1 6:2 7 7:1 7:2 8 9 10 11 12 13 14 15 Part Number Qty.
Hydraulic Cylinder Assembly No.
Hydraulic Cylinder Assembly No. 125-4463 (continued) Ref. 1 1:1 1:2 1:3 Part Number Qty. Description 127-9688 1 Seal Kit 1 O-Ring ● 1 Ring-Backup ● 1 Seal-P S P ● Ref. 1:4 1:5 1:6 Part Number Qty.
Operator Control Assembly 3377-738D 88 Q2
Operator Control Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 Part Number Qty. Description 121-6592 1 Switch-Start, Green Button 33103-030 2 Screw-HHF AU103384 1 Display-Dp600, Unprogrammed AU113662 2 Switch-Rocker, 2 Pole (On/Off) AU113664 1 Switch-Rocker, 2 Pole (On)Off(On) AU113665 2 Switch-Rocker, 1 Pole (On)Off/On(Off) AU117962 1 Joystick-Modified (Left Hand) AU8EO21401 3 Type T-2 Socket ASM AU8EO21402 1 Lens-Dome, Fluted Red (Type T-2) AU8EO21403 1 Lens-Dome, Fluted Green (Type T2) Ref.
Engine Cooling Assembly 3377-738D 90 R2
Engine Cooling Assembly (continued) Ref. 2 2:1 2:2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Part Number Qty. Description 340-91 2 Adapter 237-58 1 O-Ring 237-146 1 O-Ring 2412-108 2 Clamp-Worm 3231-12 4 Bolt-CARR 33104-025 6 Screw-HHF 3296-47 1 Nut-Lock, NI 33003-00 2 Nut-HF 104-8301 4 Nut-Flange, NI 103-9511 2 Nut-Lock, NI 115-1115 6 Nut-Lock, HHF 33103-025 2 Screw-HHF 33104-035 4 Screw-HHF 33105-035 3 Screw-HHF 33105-025 1 Screw-HHF 33106-040 6 Screw-HHF AU8HH96100 1 Stud-Ball, .
Cooler Assembly No.
Cooler Assembly No. AU129486 (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 125-4489 2 Seal-Edge 3234-29 8 Screw-HHF 3234-42 8 Screw-HHF 32128-21 8 Nut-HF AU111393 1 Cap-Radiator Ref. 6 7 8 8:2 93 Part Number Qty.
Engine Intake and Exhaust Assembly 3377-738D 94 S2
Engine Intake and Exhaust Assembly (continued) Ref. 1 2 3 4 5 6 8 9 10 11 12 Part Number Qty. Description AU496-21041 4 Washer-Flat AU118530-03 1 Bracket-Mount, Muffler 33105-025 2 Screw-HHF AU8NG28119 1 Clamp-Guillotine AU8NG28118 4 Clamp-Guillotine 125-4535 1 Muffler AU121439 1 Tube-Exhaust (W/ Seal Plate) AU112878 1 Flange-Adapter, Turbo AUA170467 1 Clamp 112-7340 2 Band-Mounting, Air Cleaner 33104-030 4 Screw-HHF Ref. 13 14 15 16 16:2 17 18 19 20 21 23 95 Part Number Qty.
Air Cleaner Assembly No.
Air Cleaner Assembly No. 112-7329 (continued) Ref. 4 5 Part Number Qty. Description 115-8877 1 Filter-Engine Air, Safety 115-8887 1 Filter-Engine Air, Primary Ref. 6 7 97 Part Number Qty.
Main Frame Hydraulic Hose Assembly No.
Main Frame Hydraulic Hose Assembly No. 1 (continued) Ref. 1 2 3 Part Number Qty. Description 127-0831 2 Hose ASM 127-0833 2 Hose ASM 127-0768 1 Hose ASM Ref. 4 5 99 Part Number Qty.
Main Frame Hydraulic Hose Assembly No.
Main Frame Hydraulic Hose Assembly No. 2 (continued) Ref. 1 2 3 4 Part Number Qty. Description 127-0765 1 Hose ASM 127-0766 1 Hose ASM 127-0870 2 Hose ASM 127-0769 2 Hose ASM Ref. 5 6 7 8 101 Part Number Qty.
Main Frame Hydraulic Hose Assembly No.
Main Frame Hydraulic Hose Assembly No. 3 (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 127-0750 1 Hose ASM 127-0751 1 Hose ASM 127-0757 1 Hose ASM 127-0761 1 Hose ASM AU108645 1 Hose-HYD Ref. 6 7 8 9 103 Part Number Qty.
Main Frame Hydraulic Hose Assembly No.
Main Frame Hydraulic Hose Assembly No. 4 (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 127-0763 1 Hose ASM 127-0773 1 Hose ASM 127-0774 1 Hose ASM 127-0850 1 Hose ASM 127-0851 1 Hose ASM Ref. 6 7 8 9 10 105 Part Number Qty.
Main Frame Hydraulic Hose Assembly No.
Main Frame Hydraulic Hose Assembly No. 5 (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 127-0753 1 Hose ASM 127-0755 1 Hose ASM 127-0756 1 Hose ASM 127-0759 1 Hose ASM 127-0764 1 Hose ASM Ref. 6 7 8 9 10 107 Part Number Qty.
Thrust Frame Hydraulic Hose Assembly No.
Thrust Frame Hydraulic Hose Assembly No. 1 (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 127-0833 1 Hose ASM 127-0835 1 Hose ASM 127-0837 1 Hose ASM 127-0820 1 Hose ASM 127-0840 2 Hose ASM Ref. 6 7 8 9 10 109 Part Number Qty.
Thrust Frame Hydraulic Hose Assembly No.
Thrust Frame Hydraulic Hose Assembly No. 2 (continued) Ref. 1 2 3 Part Number Qty. Description 127-0799 1 Hose ASM 127-0800 1 Hose ASM 127-0801 1 Hose ASM Ref. 4 5 6 111 Part Number Qty.
Thrust Frame Hydraulic Hose Assembly No.
Thrust Frame Hydraulic Hose Assembly No. 3 (continued) Ref. 1 2 3 4 5 6 Part Number Qty. Description 127-0781 1 Hose ASM 127-0783 1 Hose ASM 127-0784 1 Hose ASM 127-0785 1 Hose ASM 127-0786 1 Hose ASM 127-0787 1 Hose ASM Ref. 7 8 9 10 11 113 Part Number Qty.
Thrust Frame Hydraulic Hose Assembly No.
Thrust Frame Hydraulic Hose Assembly No. 4 (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 127-0782 1 Hose ASM 127-0792 1 Hose ASM 127-0793 1 Hose ASM 127-0794 1 Hose ASM 127-0795 1 Hose ASM Ref. 6 7 8 9 115 Part Number Qty.
Thrust Frame Hydraulic Hose Assembly No.
Thrust Frame Hydraulic Hose Assembly No. 5 (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 127-0808 1 Hose ASM 127-0812 1 Hose ASM 127-0814 1 Hose ASM 127-0817 1 Hose ASM 127-0820 1 Hose ASM Ref. 6 7 8 9 117 Part Number Qty.
Thrust Frame Hydraulic Hose Assembly No.
Thrust Frame Hydraulic Hose Assembly No. 6 (continued) Ref. 1 2 3 4 5 Part Number Qty. Description 127-0809 1 Hose ASM 127-0811 1 Hose ASM 127-0815 1 Hose ASM 127-0818 1 Hose ASM 127-0821 1 Hose ASM Ref. 6 7 8 9 119 Part Number Qty.
Thrust Frame Hydraulic Hose Assembly No.
Thrust Frame Hydraulic Hose Assembly No. 7 (continued) Ref. 1 2 3 4 Part Number Qty. Description 127-0806 1 Hose ASM 127-0807 1 Hose ASM 127-0810 1 Hose ASM 127-0813 1 Hose ASM Ref. 5 6 7 121 Part Number Qty.
Mud Pump and Valve Assembly 3377-738D 122 V2
Mud Pump and Valve Assembly (continued) Ref. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 17:1 17:2 18 19 20 21 Part Number Qty.
Hydraulic Motor Assembly No.
Hydraulic Motor Assembly No. AU8HM24061 (continued) Ref. 1 1:1 1:2 1:3 1:4 1:5 1:6 1:7 1:8 2 3 Part Number Qty. Description 56-6890 1 Seal Kit 4 O-Ring ● 1 Seal-Exclusion, Shaft ● 1 Seal-Shaft ● 1 Ring-Back-Up ● 1 Seal-Face, Shaft ● 1 Seal-Face, Inner ● 1 Seal-Face, Outer ● 1 O-Ring ● 1 Shaft Sub ASM ● 105-8145 1 Drive Ref. 4 5 6 7 8 9 10 11 12 13 14 Part Number Qty.
Water Shutoff Valve No.
Water Shutoff Valve No. AU8HV29033 (continued) Ref. 1 2 3 4 5 6 7 8 Part Number Qty. Description AU114153 1 Clamp-Flange AU114154 1 Valve AU114155 1 Motor AU114156 1 Filter AU114157 1 Body-Valve AU114158 1 Ball-Hollow AU114159 1 Stem-Valve AU114160 1 O-Ring Ref. 9 10 11 12 13 14 15 16 127 Part Number Qty.
Wash Wand, Umbrella, Cylinder Lockout, Strainer and Split Wiper Assembly 3377-738D 128 Y2
Wash Wand, Umbrella, Cylinder Lockout, Strainer and Split Wiper Assembly (continued) Ref. 1 2 2:1 2:2 Part Number Qty. Description AU01DT0018 1 Wiper-Pipe, 1.87 Special-Split AU32GB1215 1 2 Inch Strainer Kit AU110378 1 Adapter-Male AU8FL10017 1 Y-Strainer, 2 NPTF (6 Mesh Screen) Ref. 2:3 3 4 5 129 Part Number Qty.
Wash Down Wand Assembly No.
Wash Down Wand Assembly No. 127-0991 (continued) Ref. 1 2 3 4 Part Number Qty. Description AU20MC8512 1 Nozzle-Spray AU40MP8018 1 Gun-Spray AU40MP8019 1 Lance AU8PC40004 1 Coupling-Pipe Ref. 5 6 7 131 Part Number Qty.
Cylinder Lockout Assembly No.
Cylinder Lockout Assembly No. AU114335 (continued) Ref. 1 2 3 4 Part Number Qty. Description AU112723-01 1 Plate-Tilt Cylinder Lockout AU114334 2 Lanyard-Pin Tether AU109760 2 Pin-Retaining 323-9 2 Screw-HH Ref. 5 6 7 133 Part Number Qty.
Attachments and Accessories For 23800 2024 Directional Drill Product Name Model/Part Oil-Bottle, 20 Oz. ............................................................................................................................. 105-8562 Premium All Season Hydraulic Fluid (5 Gallon Pail)..........................................................................108-1178 Premium All Purpose Grease (Tube) ................................................................................................
Notes: