FORM NO. 3318-210 Rev. A PARTS CATALOG MODEL NO. 71218-6900001 & UP 1644HXL LAWN TRACTOR 1 35 2 3 4 5 6 28 31 33 27 7 26 23 22 36 25 8 38 29 21 9 24 11 12 10 13 14 16 15 20 C-2431 FRAME ASSEMBLY Ref. No. Part No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 701178 322-5 3256-23 88-6220 88-3940 3296-29 322-3 3296-29 322-3 93-3857 88-4620 3296-29 94-1999 3296-29 3296-29 3296-29 No. Used Description Cap - Protector Screw - Hex Hd.
3318-210 Rev. A 1 30 31 2 28 32 27 24 29 25 23 26 22 15 16 14 18 17 21 20 36 19 37 39 38 3 4 8 10 13 7 6 35 5 33 34 11 12 C-2432 HOOD ASSEMBLY Ref. No. 1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 18 19 20 2 Part No. 93-0303 94-5565 46-8091 3296-42 321-2 28-0540 88-6050 3290-496 46-8091 94-1984 93-3891 46-8090 92-8650 92-5782 93-3864 46-8090 88-6040 3290-307 88-4170 Description Tower - Steering Knob - Control Screw - Tapping Nut - Lock Screw - Hex Hd.
318-210 Rev. A 25 2 25:1 1 3 4 5 24 6 7 8 23 9 10 11 12 17 13 15 16 C-2306 SEAT ASSEMBLY Ref. No. 1 2 3 4 5 6 7 8 9 10 11 Part No. 37-8770 37-8770 88-4910 5-4460 92-9674 3290-479 93-7657 3290-282 88-5030 322-3 88-4820 Description Bolt - Shoulder Bolt - Shoulder Support - Seat Washer - Fender Knob - Studded Fastener - Panel Cover - H.O.C. Int'l Rivet - Pop Gate - H.O.C. Screw - Hex Hd. Cap Bracket - Seat Hinge No. Used 2 2 1 1 1 4 1 2 1 4 2 Ref. No. Part No.
3318-210 Rev. A 35 36 37 1 32 26 27 28 29 38 30 31 2 3 4 5 6 7 33 8 9 10 12 11 17 21 15 20 25 24 34 23 16 14 13 38 18 39 43 42 41 40 C-2307 FRONT AXLE ASSEMBLY Ref. No. Part No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 20 21 23 24 3296-29 323-13 3231-4 3230-3 88-5130 3230-1 88-5010 302-26 88-4670 88-5200 52-2891 111419 3256-25 3272-10 3296-39 3296-29 5-4460 93-3833 3296-5 3-6498 88-5470 3256-24 4 Description Nut - Lock Screw - Hex Hd.
3318-210 Rev. A 7 6 1 2 3 6 4 5 7 22 21 20 19 18 17 16 15 8 9 10 11 12 13 14 C-2308 STEERING ASSEMBLY Ref. No. Part No. 1 88-3850 1:2 2 3 4 5 6 7 8 9 10 Description Wheel - Steering (Incl. Ref. #1:2) 88-3870 Cover - Steering Wheel 32121-111 Pin - Roll 32151-81 Ring - Retaining 88-4190 Bushing - Sliding 88-4180 Button - Release 3256-22 Washer - Flat 321-4 Screw - Hex Hd. Cap 88-5180 Bracket - Backup 3296-42 Nut - Lock 88-4890 Spring - Leaf No. Used 1 1 1 1 1 1 2 2 1 2 1 Ref. No. Part No.
3318-210 Rev. A 28 26 4 5 30 2 29 20 39 38 21 1:1 18 15 17 33 1 27 24 25 42 35 40 41 44 19 23 43 31 37 17 3 3:1 16 32 34 3:2 5 4 36 22 7 9 11 6 8 13 10 14 12 C-2433 ENGINE ASSEMBLY Ref. No. Part No.
32 30 24 22 27 35 1 28 33 3318-210 Rev. A 34 2 31 29 23 20 21 26 7 19 18 14 15 13 14 C-2310 CLUTCH ASSEMBLY Ref. No. Part No. Description 1 2 7 13 14 15 18 19 20 21 22 23 27-8890 88-6140 88-6330 88-4810 322-3 88-5500 3256-26 3296-29 65-2920 88-5000 3230-3 3256-23 Spring - Pedal Return Spring - Brake Spring - Extension Clamp - Shift Pivot Screw - Hex Hd. Cap Rod - Pedal Pivot Washer - Flat Nut - Lock Pad - Pedal Pedal - Clutch/Brake Screw - Carriage Washer - Flat No.
3318-210 Rev. A 2:1 2:2 2:4 7 1 2 2:3 3 4 5 6 C-2434 REAR AXLE ASSEMBLY Ref. No. Part No. 1 2 88-5360 2:1 2:2 2:3 93-0323 88-4390 232-27 8 Description Spacer - Pulley Rear Wheel & Tire Asm (Incl. Ref. # 2:1-2:4) Tire Rim Asm Valve Stem No. Used 2 2 2 2 2 Ref. No. Part No. 2:4 3 4 5 6 7 93-3893 7-0036 28-2480 32151-48 61-9780 3-6498 Description Inner Tube (Optional) Key - Square Washer - Flat Ring - Retaining Cap - Hub Washer - Thrust No.
3318-210 Rev. A 20 19 17 1 25 7 27 18 3 4 10 11:6 26 29 5 9 11:4 28 11:3 8 15 11:5 30 11 13 13 22 21 23 14 14 13 13 24 32 33 C-2312 TRANSAXLE ASSEMBLY Ref. No. Part No.
3318-210 Rev. A 13 100 101 14 17 92 15 93 103 102 56 8 9 7 2 6 4 5 3 24 36 35 C-2439 HYDRO TRANSAXLE ASSEMBLY Ref. No. Part No. Description 2 3 4 5 6 7 8 9 13 14 15 94-1901 92-6543 94-1902 94-1903 94-1904 94-1905 94-6922 94-1907 94-1908 94-1909 92-6544 Housing Asm - Upper Seal - Lip Ring - Wire Retaining Ring - Retaining Bearing - Shaft Ball Bearing - Cradle Bearing - Thrust Swashplate - Variable Block - Cylinder Asm Arm - Trunion Seal - Lip 10 No. Used 1 1 1 1 1 2 1 1 1 1 1 Ref.
3318-210 Rev. A 91 90 53 52 44 52 53 90 91 C-2440 HYDRO TRANSAXLE ASSEMBLY (Continued) Ref. No. Part No. 44 52 53 94-1921 94-1922 94-1924 Description Differential Asm Washer Seal No. Used 1 2 2 Ref. No. Part No. 90 91 94-1934 94-1935 Description Sleeve - Bearing Seal - Wiper No.
3318-210 Rev. A 43 134 135 37 1 140 58 39 34 41 57 27 59 18 23 29 26 38 88 89 19 85 89 83 25 30 C-2441A HYDRO TRANSAXLE ASSEMBLY (Continued) Ref. No. Part No.
3318-210 Rev. A 1 2 15 12 13 16 2 1 17 14 19 8 11 9 10 18 1 2 7 6 5 C-2313 SPEED CONTROL ASSEMBLY Ref. No. Part No. 1 2 5 6 7 8 9 10 11 3290-307 3256-23 46-8090 3256-22 88-4690 23-0310 93-3812 3296-59 92-7305 Description Pin - Hair Cotter Washer - Flat Screw - Tapping Washer - Flat Block - Pivot Bolt - Shoulder Pedal - Speed Control Nut - Lock Spring - Extension No. Used 4 4 2 2 1 1 1 1 1 Ref. No. Part No.
3318-210 Rev. A 18 22 23 20 21 24 19 17 1 5 2 16 5 4 3 10 25 7 6 8 15 14 13 11 12 C-2314 HEIGHT OF CUT ASSEMBLY Ref. No. 1 2 3 4 5 6 7 8 10 11 12 13 14 Part No. 93-3822 322-9 93-3885 3290-307 3256-24 88-5570 3290-307 80-6990 93-3888 7-0030 88-5450 88-4230 Description Lever - H.O.C. Screw - Hex Hd. Cap Tube Pin - Hair Cotter Washer - Flat Link - Adjusting H.O.C. Pin - Hair Cotter Washer - Hardened Link - H.O.C. Bolt - Shoulder Rod - Hanger Rear Trunnion - H.O.C. Rear No.
3318-210 Rev. A 1 2 3 29 13 30 28 4 5 6 14 23 25 24:2 24:1 7 24 26 21 18 20 17 22 19 16 11:2 15 11:3 33 9 19 16 10 15 7 8 11 :1 11 31 32 12 C-2435 ELECTRICAL ASSEMBLY Ref. No. Part No. 1 2 3 4 5 6 7 8 9 10 11 28-8080 321-4 80-2600 44-8110 38-1420 702366 32149-2 92-9845 32144-4 32144-32 88-3970 11:1 11:2 11:3 12 13 14 15 93-8741 111686 7228 88-3960 32144-4 3255-7 93-0539 Description Boot - Battery Terminal Screw - Hex Hd.
3318-210 Rev. A 3 4 1 2 C-2436 BATTERY ASSEMBLY Ref. No. Part No. 1 2 93-7276 93-6668 16 Description Decal - Danger Decal - Battery Charge Inst. No. Used 1 1 Ref. No. 3 4 Part No. 218-560 93-9354 Description Cap - Battery Decal - Battery No.
3318-210 Rev. A FUSE LIGHTS N.O. 10 A. SAFETY RELAY RED/WHT PTO SWITCH N.O. SOLENOID BLACK BLACK RED N.0. 10 A. RED GREEN FUSE COM LIGHT BLUE BROWN WHITE + BATTERY N.C. BROWN BLK/WHT FUSE 10 A. GRAY S X B A I Y DARK BLUE RED YELLOW GRAY YELLOW RED KEY SWITCH GND SEAT SWITCH N.O. ENGINE MAGNETO NEUTRAL SWITCH LIGHT COIL N.O. KEY SWITCH CIRCUIT LOGIC POSITION CIRCUIT "MAKE" NONE NONE 1. OFF 2. RUN B+I+A X+Y NONE 3. START B+I+S ALT.
3318-210 Rev. A 2 11 227 1 552 3 225 230 614 230 592 634 562 306 523 842 663 634 718 10 525 307 635 337 383 REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL. 9 8 524 847 Assemblies include all parts shown in frames. ENGINE BRIGGS & STRATTON MODEL 28Q777-0668-A1 Ref. No. Part No.
3318-210 Rev. A 5 883 35 238 33 871 1022 40 40 34 7 868A 868 52 166 13 45 1034 305 192 294 1029 1023 1026 Assemblies include all parts shown in frames. ENGINE BRIGGS & STRATTON MODEL 28Q777-0668-A1 Ref. No. Part No.
3318-210 Rev. A 16 24 758 761 1044 757 759 1045 27 25 32 243 741 32A 26 46 29 12 27 28 219 22 1055 18 15 20 Assemblies include all parts shown in frames. ENGINE BRIGGS & STRATTON MODEL 28Q777-0668-A1 Ref. No. Part No. 12 271916 271997 271996 15 94239 16 495162 18 20 22 24 25 496742 291675 94624 222698 494860 495977 495978 495979 26 495854 495852 495851 495855 Description Gasket-Crankcase (.015" Thick) Gasket-Crankcase (.005" Thick) Gasket-Crankcase (.
3318-210 Rev. A 1027 1024 979 1028 116 978 305A 982 Assemblies include all parts shown in frames. ENGINE BRIGGS & STRATTON MODEL 28Q777-0668-A1 Ref. No. Part No. 116 305A 978 979 281402 94786 272888 496745 Description O-Ring Screw-Sem Gasket-Adapter Cover-Pump Included in Gasket Set-Part No. 495993. No. Used 1 1 1 1 ∆ Included in Valve Overhaul Kit-Part No. 495992. Ref. No. Part No.
3318-210 Rev. A 53 104 130 108 618 147 95 987 634B 93 164 52 125 141 131 965 133 634A 137 51 123 186 240 127 1091 118 187 138 117 975 106 601 947 105 98 142 REQUIRES SPECIAL TOOLS TO INSTALL. SEE REPAIR INSTRUCTION MANUAL. Assemblies include all parts shown in frames. ENGINE BRIGGS & STRATTON MODEL 28Q777-0668-A1 Ref. No. Part No.
3318-210 Rev. A 467 R 445 224 872 171 537 875 535 646 284 663A Assemblies include all parts shown in frames. ENGINE BRIGGS & STRATTON MODEL 28Q777-0668-A1 Ref. No. 171 224 284 445 467 535 Part No. 281051 94729 94704 493909 493903 272403 Description Nut-Air Cleaner Mtg. Screw-Air Cleaner Sem Screw-Air Cleaner Filter-Air Knob-Air Cleaner Filter-Air Included in Gasket Set-Part No. 495993. No. Used 1 1 1 1 1 1 ∆ Included in Valve Overhaul Kit-Part No. 495992. Ref. No. Part No.
3318-210 Rev. A 222 474 877 878 482 663 265 657 878A 663 333 334 356A 209 851 232 729 216 356 201 356B 521 Assemblies include all parts shown in frames. ENGINE BRIGGS & STRATTON MODEL 28Q777-0668-A1 Ref. No. Part No. Description 201 209 216 222 232 265 333 334 356 356A 356B 262767 260695 262766 495611 262785 221535 495859 93381 497708 497671 494705 Link-Governor Spring-Governor Link-Choke Plate-Gov.
3318-210 Rev. A 304 727 1000A 305A 78 423 1000 346 324 305A 75 668 188 23 37 1006 305B 304A 305A 1005 726 363 305A Assemblies include all parts shown in frames. ENGINE BRIGGS & STRATTON MODEL 28Q777-0668-A1 Ref. No. Part No. 23 37 75 78 188 304 304A 305A 305B 324 346 492326 224502 225136 94821 94627 225175 225017 94786 94822 494439 93705 Description Flywheel Guard-Flywheel Washer-Flat Screw-Sem Screw-Sem Housing-Blower (Inner) Housing-Blower (Outer) Screw-Hex.
3318-210 Rev. A 309 510 801 783 615 802 729A 311 728 1090 803 310 503 544 Assemblies include all parts shown in frames. ENGINE BRIGGS & STRATTON MODEL 28Q777-0668-A1 Ref. No. 309 310 311 503 510 544 615 Part No. 497595 94003 497608 806000 497606 497603 263080 Description Motor-Starter Bolt-Thru Brush Set Strap-Starter Drive-Starter Armature-Starter Retainer Included in Gasket Set-Part No. 495993. No. Used 1 1 1 1 1 1 1 ∆ Included in Valve Overhaul Kit-Part No. 495992. 26 Ref. No.
3318-210 Rev. A 127 138 106 987 95 117 634 634B 3 104 105 524 537 147 137 842 12 116 142 51 20 634A 121 CARBURETOR KIT 868 51 978 7 138 51 137 868A 977 CARBURETOR GASKET SET 7 868A 868 52 883 9 1022 1022 52 883 358 GASKET SET 1033 VALVE OVERHAUL KIT Assemblies include all parts shown in frames. ENGINE BRIGGS & STRATTON MODEL 28Q777-0668-A1 Ref. No. Part No.
3318-210 Rev. A Part No.
3318-210 Rev. A TORO PART NUMBER INDEX (Cont.) Part No.
3318-210 Rev. A TORO PART NUMBER INDEX (Cont.) Part No.
3318-210 Rev. A PRODUCT CHANGES In an effort to make improvements available to TORO owners as quickly as possible, minor changes are incorporated into Toro's products from time to time that do not become immediately shown in the Parts Catalog. If such a change has been made in your unit, which is not reflected in your manual, see your TORO Distributor or his Authorized TORO Service Dealer for information and part numbers.
3318-210 Rev. A MAINTENANCE RECORD Date Compliance with Radio Interference Regulations Certified. Certifie Conforme au Reglement sur le Brouillage Radioelectrique. 32 Litho in U.S.A.