FORM MS6179−03/18/2009 REPLACES FORM MS6179−08/23/2007 FILE IN SECT. 2 OF SERVICE MANUAL 326400 Illustrated Parts List Model Series 326400 R N ep o ro t fo du r ct io n TYPE NUMBERS: 0010 through 0080, 0110 through 0399, 0611, 0620, 0630 through 0799, 0801, 0802, 0803, 0804, 0805, 1160, 2520, 2521, 2522, 2526, 2527, 2528, 2529, 2530, 2550, 2560, 2561, 2562, 2563, 2580, 2581, 2582, 2583, 2596. PRINTED IN U.S.A. COPYRIGHT by BRIGGS & STRATTON CORPORATION All rights reserved.
326400 1 552 871 870 406 8 9 626 989A 13A 11 308 10 322 415 645 989 6 362 13 724A 635 15 724 383 306 722 5 14 337 342 7 307 7 8 9 10 11 13 13A 14 15 306 307 395663 Cylinder Assembly 691712 Head−Cylinder 691261 Washer (Cylinder Head) 692231 Gasket−Cylinder Head 495738 Breather Assembly 27803s Gasket−Breather 690294 Screw (Breather Assembly) 691512 Tube−Breather 691614 Screw (Cylinder Head) (1 3/4” Long) −−−−−−− Note −−−−− 691640 Screw (Cylinder Head) (2 1/16” Long) 691441 Screw (
26400 29 25 755 591 407 26 900A 511 598 33 46 743 30 1144 746 27 742 1143 28 553 900 31 27 34 553 36 35 40 40 42 42 45 45 32 219 219A 221 225 552 626 26 27 28 29 30 31 32 33 34 35 36 40 DESCRIPTION 792365 Piston Assembly (Standard) −−−−−−− Note −−−−− 792367 Piston Assembly (.020 Oversize) 792366 Ring Set (Standard) −−−−−−− Note −−−−− 792368 Ring Set (.
326400 357 24 17 17 16 REF. NO. REF. NO. DESCRIPTION 691797 Crankshaft −−−−−−− Note −−−−− 690534 Crankshaft Used on Type No(s). 0237, 0133, 0190, 0252, 0315, 0788, 2582. 261222 Crankshaft Used on Type No(s). 0139, 0204, 0228, 0328, 0678. 690535 Crankshaft Used on Type No(s).
326400 568 567 998A 569 21 15B 998 15A REF. NO. PART NO. 15A 15B 21 567 690946 691680 281658s 691104 Plug−Oil Drain Plug−Oil Drain Cap−Oil Fill Screw (Engine Base) 294751 Base−Engine Used on Type No(s). 0020, 0023, 0050, 0139, 0145, 0150, 0151, 0152, 0155, 0159, 0175, 0191, 0199, 0203, 0206, 0208, 0212, 0218, 0219, 0226, 0356, 0804, 2527, 2583. −−−−−−− Note −−−−− 291404 Base− Engine Used on Type No(s). 0134, 0135. 568 PART NO. DESCRIPTION 294751 Base−Engine Used on Type No(s).
326400 593 571A 571 571B 593A 20 1141 228 20 20A 228 228A PART NO. DESCRIPTION 691948 Seal−Oil (PTO Side) 291675s Seal−Oil (PTO Side) 691681 Screw (Bearing Support) 691058 Screw (Bearing Support) 391062 Support−Bearing 291665 Support−Bearing Used on Type No(s).
326400 749A 523A 758 399A 3 399 3 338 704 749 758 523 525 3 1054 587 665 665A 276 366 3 276 338 366 399 399A 523 523A 524 PART NO. DESCRIPTION 691948 Seal−Oil (Magneto Side) 690258 Washer−Sealing 690270 Gasket−Dipstick 690304 Screw (Timing Hole Plug) 691310 Gasket− Counterweight Cover (Magneto Side) 692914 Gasket− Counterweight Cover (PTO Side) 691352 Dipstick 690620 Dipstick 281370s Seal−Dipstick Tube Engine Gasket Set−Reference 358 Carburetor Overhaul Kit−Reference 121 6179−7 REF. NO.
326400 SEE PAGE 9 FOR ADDITIONAL SERVICE PART INFORMATION 90 134 N ep o ro t fo du r ct io n 1227 109 REF. NO. REF. NO. DESCRIPTION 391065 Carburetor −−−−−−− Note −−−−− 391068 Carburetor Used on Type No(s). 0121, 0144, 0157, 0158, 0164, 0165, 0169, 0170, 0184, 0192, 0240, 0331. 391070 Carburetor Used on Type No(s).
326400 90 91 107 94 97 186 95 971 158 130 98 127 800 689 267 132 102 101 54 142 50 134 231 150 108 1227 54 110 104 689A N ep o ro t fo du r ct io n 51 1146 109 50 51 51A 54 90 91 PART NO. 691152 Manifold−Intake −−−−−−− Note −−−−− 692525 Manifold− Intake Used on Type No(s). 0248, 0308, 0358, 0638, 0707, 0770.
326400 266 414 208 205 227 562 629 203 206 201 212 162 505 205A 668 206A 616 271 268 614 232 REF. NO. 162 201 203 205 205A 206 206A REF. NO. DESCRIPTION 690267 Collar−Bell Crank 261027 Link−Air Vane Used on Type No(s). 0234, 0705. 690263 Crank−Bell 691681 Screw (Bell Crank) Used on Type No(s). 0136, 0139, 0204, 0228, 0234, 0248, 0328, 0678, 0705.
326400 536 968 1158 643 445 467 171 171A N ep o ro t fo du r ct io n 967 166 163 163A 163 163A 166 PART NO. DESCRIPTION 67247 Gasket−Air Cleaner Used on Type No(s). 0308. 270987 Gasket−Air Cleaner 691241 Stud−Air Cleaner (9 1/2” Long) Engine Gasket Set−Reference 358 Carburetor Overhaul Kit−Reference 121 6179−11 REF. NO. 171 171A R REF. NO. 445 467 536 PART NO.
326400 676 298 301B 300C 303 677 303A 613A 864 677A 823 264 677 346A 834 298 676A 676B 994 864A 300A 944 863 346 300D 300 832 725 677 836A 237 R 300B N ep o ro t fo du r ct io n 883 301 81 613 REF. NO. 264 298 300 300A 300B 300C 300D 301 301B 303 303A REF. NO.
326400 186B 186A 788 240 195 187 387 240A 601 182 385 186 918 601 183 182A 210 674 246 450 199 245 707 247 670 199A N ep o ro t fo du r ct io n 179 917 REF. NO. 179 182 REF. NO. DESCRIPTION 690280 Screw (Fuel Tank Strap) 691068 Bracket−Fuel Tank −−−−−−− Note −−−−− 222669 Bracket− Fuel Tank Used on Type No(s). 0205, 0291, 0648. 690262 Bracket−Fuel Tank 691937 Strap−Fuel Tank −−−−−−− Note −−−−− 291367 Strap− Fuel Tank (4 Quart) Used on Type No(s). 0206, 0211, 0213, 0229, 0271.
326400 180 REF. NO. REF. NO. DESCRIPTION 291488 Tank−Fuel (6 Quart) −−−−−−− Note −−−−− 290816 Tank−Fuel (4 Quart) 292415 Tank−Fuel (8 Quart) Used on Type No(s). 0137, 0140, 0141, 0143, 0148, 0151, 0152, 0153, 0156, 0162, 0163, 0167, 0172, 0173, 0175, 0176, 0178, 0180, 0181, 0183, 0185, 0186, 0197, 0199, 0201, 0203, 0205, 0212, 0215, 0219, 0226, 0227, 0242, 0245, 0249, 0254, 0255, 0257, 0259, 0273, 0282, 0284, 0286, 0289, 0291, 0293, 0300, 0303, 0307, 0311, 0318, R 180 PART NO.
326400 726 23A 23 363 REF. NO. DESCRIPTION 395250 Flywheel (For Magnetron Ignition, Identified by Two Red Stripes) Used on Type No(s).
326400 773 331 440 321B 75 332 321A 321 838 N ep o ro t fo du r ct io n 73A 73 74 73 73A PART NO. 691171 Screen−Rotating −−−−−−− Note −−−−− 690404 Screen− Rotating Used on Type No(s). 0127, 0133, 0182, 0190, 0210, 0222, 0252, 0262, 0315, 0333, 0630, 0649, 2582, 2583. 690410 Screen−Rotating Engine Gasket Set−Reference 358 Carburetor Overhaul Kit−Reference 121 6179−16 REF. NO. DESCRIPTION 74 75 321 321A 321B 331 R REF. NO. 332 PART NO.
326400 304 304A 305 REF. NO. REF. NO. DESCRIPTION 294698 Housing−Blower −−−−−−− Note −−−−− 297010 Housing− Blower Used on Type No(s). 0060, 0119, 0160, 0197, 0216, 0223, 0237. 297453 Housing− Blower Used on Type No(s). 0020, 0023, 0050, 0136, 0139, 0140, 0145, 0150, 0151, 0152, 0155, 0159, 0175, 0181, 0183, 0191, 0199, 0203, 0204, 0205, 0206, 0208, 0212, 0218, 0219, 0226, 0227, 0228, 0254, 0255, 0259. 391229 Housing− Blower Used on Type No(s).
326400 573 197 452 488 573A 197 318 488A 452 729A 452B 452B 384 316 452C 405 316 685 215 895 729 736 668A 588A 367 727 N ep o ro t fo du r ct io n 587 589 732 197 215 316 318 344 367 384 405 PART NO. DESCRIPTION 90072 Screw (Back Plate) 222445 Guide−Air 691612 Nut (Back Plate) 691666 Screw (Mounting Bracket) 690305 Screw (Cable Clamp) 690305 Screw (Wire Clip) 690371 Washer (Back Plate) 690290 Screw (Back Plate) REF. NO. 452 452B 452C 488 488A 573 R REF. NO.
326400 608 58 56 678 56A 57 64A 64 61 63 655A 60 655 1140 55 592 65 55 56 56A PART NO. REF. NO. DESCRIPTION 691355 Housing− Rewind Starter (Low Profile) 392630 Pulley−Starter (Low Profile) 295871 Pulley−Starter (Wide Legs Starter Housing, Includes 63” Rope) 490179 Spring−Rewind Starter 692188 Rope−Starter (63” Long) (Use With Plastic Pulley) −−−−−−− Note −−−−− 695002 Rope−Starter (99” Long) (Cut to Required Length) (Use With Plastic Pulley) PART NO.
326400 66 66A 67 68 67A 68 69 69 70 70 N ep o ro t fo du r ct io n 71 69A 69B 257 REF. NO. 66 66A DESCRIPTION 393127s Clutch−Starter 399671 Clutch−Starter (Sealed) 690542 Housing−Clutch 394897 Housing−Clutch 691604 Ball−Clutch REF. NO. 69 69A 69B 70 R 67 67A 68 PART NO. Engine Gasket Set−Reference 358 Carburetor Overhaul Kit−Reference 121 6179−20 PART NO.
326400 606 526 361 1217 575 1225 890 501 641 636 652 323 323 361 REF. NO. DESCRIPTION PART NO. 68898 Belt−Vee (For Low Position Mounting) (35 3/4” Long) −−−−−−− Note −−−−− 68878 Belt−Vee (For High Position Mounting) (36 3/4” Long) 691681 Screw (Starting Switch) Regulator (Saddle Mount) (Delco Remy Number 1119577) (NO LONGER AVAILABLE) 526 575 606 636 641 652 DESCRIPTION REF. NO. PART NO.
326400 840 493 1054 361 575 641 574 636 1150 1217 1151 1225 795 578A 1152 945 1215 356 1142A N ep o ro t fo du r ct io n 1216 PARTS GHOSTED AVAILABLE IN KIT ONLY 356 361 493 574 575 578A 636 641 PART NO.
326400 840A 892 361 575 500 526 775 795A 641 501A 636 1113 478A 1225 664 990 267A 462 265 310 945A 577 215A 310A PART NO. 51 51B 215A 265 267A 27381 692917 291871 692179 93107 310 690323 310A 692329 361 93415 462 690282 478A 497 395410 692198 627 51B 621 N ep o ro t fo du r ct io n REF. NO. REF. NO. DESCRIPTION Gasket−Intake Gasket−Intake Guide−Air Clamp−Casing Screw (Casing Clamp) −−−−−−− Note −−−−− 691044 Screw (Casing Clamp) Used on Type No(s). 0644, 0672.
326400 521 375 333B 636A 851 356A 484 340 343 356B 333A 334 351A 356 359 639 851 24 507A 415 334 359 520 345 888 744 989B 897 507 N ep o ro t fo du r ct io n 373 351 24 373 470 359 USED BEFORE CODE DATE: 81080100 REF. NO. 333B 334 340 343 345 351 351A DESCRIPTION 222698s Key−Flywheel 398811 Armature−Magneto (Breaker Ignition) (Used After Code Date 81073100). 298968 Armature−Magneto (Breaker Ignition) (Used Before Code Date 81080100).
326400 SEE REPAIR INSTRUCTION MANUAL FOR PROPER AMPERAGE OF ALTERNATOR DUAL CIRCUIT 474 REGULATED 474A 877 877B 1059 1059 10 AMP 474C 877C 1059 578A 878C AC ONLY DC ONLY 474E 474D 877A 877A 1059 1059 578 878 1119 481 474A 474C 474D 474E 475A 481 487 487 DESCRIPTION 696459 Alternator (Dual Circuit) 696457 Alternator (Tri−Circuit) 696458 Alternator (10 Amp) (Key Switch) 391595 Alternator (AC Only) 696578 Alternator (DC Only) 391507 Rectifier 230976 Bushing−Alternator 390888 Cap−Wire/Fuse
326400 309 510 310B 513 802 783 1090 1051 803 801 311 675 697 N ep o ro t fo du r ct io n 797 727 544 668B 309 310B 311 510 513 544 PART NO. DESCRIPTION 396306 Motor−Starter 691263 Screw (Starter Motor) (4 3/4” Long) 497608 Brush Set 696541 Drive−Starter 692024 Clutch−Drive Armature−Starter (Serviced By 396306 Starter Motor Only) Engine Gasket Set−Reference 358 Carburetor Overhaul Kit−Reference 121 6179−26 REF. NO. PART NO.
326400 309A NOTE: For Replacement Starter Motor, See Reference 309, Previous Page 802A 510A 876 513 783 311A 803A 896 801 310A 544A 442 N ep o ro t fo du r ct io n 510B 513 697 773A 783 896A 309A 310A 311A 442 PART NO. DESCRIPTION Motor−Starter (For Replacement Starter Motor, See Reference 309, Previous Page) 692329 Screw (Starter Motor) (5” Long) 395538 Brush Set 691693 Screw (Starter Strap) Engine Gasket Set−Reference 358 Carburetor Overhaul Kit−Reference 121 6179−27 REF. NO.
326400 358 ENGINE GASKET SET 51 1095 VALVE GASKET SET 9 569 524 51B 9 245 883 51A 399 7 598 399A 7 639 51 3 338 51B 593 593A 20A 104 1227 127 N ep o ro t fo du r ct io n 121 CARBURETOR OVERHAUL KIT 51A 7 9 20A 51 51A 51B 94 102 104 121 127 134 REF. NO.