Snapper 375ZB2050CE Parts Manual

Revision IR, 20 HP HYDRO DRIVE ZTR 375Z SERIES TP 400-7380-IR-HZ-N 8/13/2008 Briggs & Stratton Yard Power Products Group 535 Macon Road McDonough, GA, 30253 U.S.A. 800-935-2967 Manual No. 5101533 MODEL 375ZB2050CE (5900735)

TP 400-7380-IR-HZ-N 24 HP HYDRO DRIVE ZTR 375Z SERIES 3 Manual No. 5101533 PAGE GROUP 4 Wheel & Tire Group 6 Main Frame & Front Suspension Group 8 Rear Suspension Group 10 Seat & Kickplate Group 12 Fuel Tank Group 14 Fuel Supply Hose & Tank Replacement Parts Group 16 Engine & PTO Group 18 Control Group Upper 20 Control Group Lower 22 Brake Group 26 Drive Group 28 Hydraulic Group 30 Hydraulic Pump SERVICE PARTS - BDP/PG Series 36 Bumper Group 38 Lift Group 42 50" Mower Deck - Housing, Arbors & Blades 44 50" Mower Deck - Belt & Idler Group 46 50" Mower Deck - Roller Group 48 Decal Group - Brand & Model 50 Export Decal Group - Saftey & Common 52 Control Group Panel 54 Electrical Group

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 5 Part No Description Item Qty Note 1 5022433 2 WHEEL & TIRE ASSEMBLY, 11 X 4.0 - 5, COMPLETE (Includes Ref. Nos. 2 - 6) (S/N: 2013129510 & Below) 2 5022433X1 2 TIRE, FRONT, 11 X 4.0 - 5 3 5022433SX2 2 WHEEL ASSEMBLY, COMPLETE (Includes Ref. Nos. 4 & 5) 4 2172353 4 VALVE STEM & CAP ASSEMBLY 5 5021042 4 BEARING, ROLLER (2 Per Tire) 6 5021043 4 BEARING RETAINER (2 Per Tire) 7 5045996 2 AXLE, FRONT CASTER 8 5025017X52 2 BOLT, 1/2-13 X 6-1/2 9 5025056 2 NUT, HEX NYLON LOCK, 1/2-13 10 5023095 2 WHEEL & TIRE ASSEMBLY, 20 X 8.0 - 10, COMPLETE (Includes Ref. Nos. 4, 11 & 12) 11 5023095X1 2 TIRE, REAR, 20 X 8.0 X 10 12 5023095X2 2 WHEEL ASSEMBLY, FOR 20 X 8.0 X 10 TIRE 13 5020601 8 LUG NUT, 1/2-20 14 5025158 4 WASHER, SAE, 1/2 15 5101418 2 WHEEL, CASTER, 11 X 4.0-5 SILVER BEAD LO (Includes Ref. Nos. 2, 4-6, 16) (S/N: 2013129511 & Above) 16 5101418X1 2 WHEEL ASSEMBLY, COMPLETE (Includes Ref. Nos. 4 & 5)

TP 400-7380-IR-HZ-N 24 HP HYDRO DRIVE ZTR 375Z SERIES 6 Manual No. 5101533

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 7 Part No Description Item Qty Note 1 5401035D 1 WELD, MAIN FRAME, SMI 2 5021541 4 BUSHING, FLANGE 3 5023213 2 SHOCK, SPRING ASSEMBLY 4 5045990 2 DECK FRICTION REDUCER PLATE 5 5400756 1 SPACER, .76X 1.50 X .79 6 5047489 1 SPACER, .75 X 1.00 X 2.38 7 5022852 1 PIVOT BEARING, 1.00" X 1.125" OD X 1.50" 8 5023214 2 CAP, VINYL 1.687 X 1-1/2 9 5048775D 2 WELD, CASTER YOKE 10 5400962D 1 WELD, PIVOTING FRONT END 11 5025392 8 NUT, 5/16-18 HEX NYLOCK FLANGE 12 5025155 8 WASHER, 5/16" SAE 13 5025284 1 NUT, 3/4-16 HEX NYLON LOCK 14 5025265X56 1 BOLT, 3/4-16 X 7.00" YZ GD5 15 5025160 1 WASHER, 3/4" SAE 16 5025057 8 NUT, 5/16-18 HEX NYLON LOCK 17 5025303 8 SCREW, 5/16-18 X 1 FLAT HD SC 18 5025011X 2 BOLT, 5/16-18 X 3-3/4 GD5 19 5025011X14 2 BOLT, 5/16-18 X 1-3/4" GD5 YZ 20 5020602 2 COLLAR, 1" SPLIT 21 5100358 1 PIVOT BEARING, 1.00" X 1.125" OD X .50" 22 5020095 2 GREASE FITTING, 1/4-28 STRAIGHT 23 5401053D 2 PLATE, DECK STOP 24 5025011X6 4 BOLT, 5/16-18 X 3/4" GD5

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 9 Part No Description Item Qty Note 1 5400065 2 SPACER, .34 X 1.54 X .25 UHMW 2 5020095 2 GREASE FITTING, 1/4-28 STRAIGHT 3 5023483 2 SHOCK 4 5401012D 1 WELD, TIE BAR 5 5021541 4 BUSHING, FLANGE 6 5100194 2 SPACER, .52 X 1.00 X 5.00 7 5400973D 1 WELD, TRAILING ARM, RH 8 5400972D 1 WELD, TRAILING ARM, LH 9 5025158 2 WASHER, 1/2" SAE 10 5025017X52 2 BOLT, 1/2-13 X 6-1/2" GD8 YZ 11 5025396 2 NUT, 1/2-13 HEX NYLOCK FLANGE 12 5025171 8 WASHER, 3/8" SPLIT LOCK 13 5100334 2 SPACER, .39 X 1.00X .63 14 5025013X20 2 BOLT, 3/8-16 X 2-1/2" GD5 YZ 15 5025303 2 SCREW, 5/16-18 X 1 FLAT HD SC 16 5025392 2 NUT, 5/16-18 HEX NYLOCK FLANGE 17 5025293 8 WASHER, 3/8" GD.9 FLAT 18 5025165 10 WASHER, 3/8" FENDER 19 5025394 12 NUT, 3/8-16 HEX NYLOCK FLANGE 20 5025305 2 WASHER, .41 X 1.75 X .14 21 5025013X14 2 BOLT, 3/8-16 X 1-3/4" GD5 22 5025013X8 16 BOLT, 3/8-16 X 1" GD5 YZ

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 11 Part No Description Item Qty Note 1 5049978 1 SAFETY WALK, 11.50 X 17.38 2 5401027D 1 PLATE, FLOOR DETAIL 3 5049979 1 SAFETY WALK, 17.38 X 6.00 4 5400528D 1 WELD, SEAT PLATE 5 5061599 1 SEAT, XB-180, NO LOGO, BLACK 6 5400361D 1 MOUNT, OIL FILTER 7 5025013X8 2 BOLT, 3/8-16 X 1" GD5 YZ 8 5025394 4 NUT, 3/8-16 HEX NYLOCK FLANGE 9 5025013X32 1 BOLT, 3/8-16 X 4" GD5 YZ 10 7078299 2 SPRING, SEAT SUPPORT 11 5025292 10 WASHER, 5/16" GD.9 FLAT 12 5025011X8 10 BOLT, 5/16-18 X 1" GD5 YZ 13 5025392 10 NUT, 5/16-18 HEX NYLOCK FLANGE 14 5025156 2 WASHER, 3/8" SAE 15 5025013X40 1 BOLT, 3/8-16 X 5" GD5 YZ 16 5025057 4 NUT, 5/16-18 HEX NYLON LOCK 17 5100636 1 SPRING, SEAT ADJUSTMENT

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 13 Part No Description Item Qty Note 1 5025011X6 16 BOLT, 5/16-18 X 3/4" GD5 2 5025155 20 WASHER, 5/16" SAE 3 5025392 8 NUT, 5/16-18 HEX NYLOCK FLANGE 4 5025299X4 2 SCREW, 1/4-20 X 1/2" ALLEN BH 5 5025386 6 SCREW, #10-24 X 3/8" ALLEN BHBZ 6 5025170 10 WASHER, 5/16" LOCK 7 5025011X8 4 BOLT, 5/16-18 X 1" GD5 YZ 8 5101181 1 TANK, FUEL, LH 9 5048909D 2 PLATE, FUEL TANK BADGE 10 5048763D 1 BRACKET, REAR SUPPORT - RH 11 5400836D 1 BRACKET, REAR SUPPORT - LH 12 5022158D 1 CAP, FUEL TANK, 3-1/2" NECK 13 5048752 1 TANK, FUEL, RH 14 5400919D 1 PLATE, SUPPORT, REAR TANK 15 5023345 1 TANK, 2 QT HYDRAULIC 16 5023191D 1 CAP, HYDRAULIC RESERVOIR 17 5023197D 1 FUEL GAUGE (Not Shown) 18 5022917X1 1 GROMMET (Not Shown)

TP 400-7380-IR-HZ-N 24 HP HYDRO DRIVE ZTR 375Z SERIES 14 Manual No. 5101533

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 15 Part No Description Item Qty Note 1 5020835 2 CLAMP, HOSE, EXTERNAL, 1/2 - RED 2 5050831X22 1 HOSE, 1/4" FUEL, 22.00" 3 5023061 1 ELBOW FITTING 4 1654930 1 GROMMET 5 5020835 2 HOSE CLAMP 6 5050925X28 1 HOSE, 28" 7 5023067 1 SCREEN FITTING

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 17 Part No Description Item Qty Note 1 5061857D 1 PLATE, CLUTCH ANCHOR 2 5043636 1 CLUTCH ANCHOR PAD 3 5044617 3 WASHER, .34 X 1.25 X 10 GA 4 5025011X8 5 BOLT, 5/16-18 X 1" GD5 YZ 5 5025392 9 NUT, 5/16-18 HEX NYLOCK FLANGE 6 5025155 14 WASHER, 5/16" SAE 7 5050407X18 1 KEY, 1/4" SQ. X 2 1/4 8 5048262D 2 BRACKET, SUPPORT, MUFFLER 9 5042132 1 SPACER, .45 X 1.62 X .37 10 5025011X6 4 BOLT, 5/16-18 X 3/4" GRD5 11 5025139 4 NUT, 5/16-18 HEX LG SERR FLG. 12 5023253 1 BOLT, CRANKSHAFT, 7/16-20 X 3-1/4" 13 5401071D 1 PLATE, HEAT SHIELD 14 5023100 1 CLUTCH, # 51110100, ELECTRIC, 1" SHAFT 15 5023187 1 MUFFLER, ACS - 20HP BRIGGS 16 -- 1 * ENGINE, 20 HP BRIGGS VANGUARD 17 5025011X18 4 BOLT, 5/16-18 X 2-1/4" GD5 YZ 18 5048681 1 HOSE, OIL DRAIN 19 5025188 2 WASHER, 5/16" INT. TOOTH LOCK 20 5021500 1 CLAMP, VINYL INSULATED 21 5025010X6 1 BOLT, 1/4-20 X 3/4" GD5 YZ 22 5025126 1 NUT, 1/4-20 HEX SERR. FLANGE NOTE* Purchase engine parts from engine manufacturer dealer.

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 19 Part No Description Item Qty Note 1 5021098 2 BEARING, BRONZE FLANGE, 3/4 2 5021499 2 BEARING, FLANGE 3 5025013X14 4 BOLT, 3/8-16 X 1-3/4" GD5 4 5025394 8 NUT, 3/8-16 HEX NYLOCK FLANGE 5 5025179X4 4 SCREW, #10-24 X 1/2" ROUND PHILLIPS 6 5025029 4 NUT, #10-24 HEX 7 5025013X8 4 BOLT, 3/8-16 X 1" GD5 YZ 8 5022095 2 SWITCH, PLUNGER, N.O./N.C. 9 5025327 4 BOLT, 3/8-16 X 1-1/4 SHCS (SOCKET HEAD) 10 5025055X16 2 BOLT, 5/16-18 X 2" GD5 TFL 11 5025139 4 NUT, 5/16-18 HEX SERRATED FLANGE (LARGE) 12 5025055X14 2 BOLT, 5/16-18 X 1-3/4" GD5 TFL 13 5025011X20 8 BOLT, 5/16-18 X 2-1/2" GD5 YZ 14 5025155 12 WASHER, 5/16" SAE 15 5025392 8 NUT, 5/16-18 HEX NYLOCK FLANGE 16 5025170 4 WASHER, 5/16" LOCK 17 5025011X8 4 BOLT, 5/16-18 X 1" GD5 YZ 18 5401020D 1 WELD, CONTROL SHAFT - RH 19 5401017D 1 WELD, CONTROL SHAFT - LH 20 5022068 2 GRIP, FOAM, 3/4" ID, 16" LONG 21 5047004 2 MOUNT, CONTROL ARM 22 5401096D 1 WELD, HANDLE MOTION CONTROL-LH 23 5401097D 1 WELD, HANDLE MOTION CONTROL-RH 24 5048264 8 SPACER, .39 X .63 X 1.50 25 5048169D 2 WELD, PLATE, NEUTRAL 26 5023157 2 BOLT, 5/16-18 X 1 1/2" FLANGE 27 5025139 4 NUT, 5/16-18 HEX SERRATED FLANGE (LARGE) 28 5025096 4 NUT, 3/8-16 HEX NYLON LOCK

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 21 Part No Description Item Qty Note 1 5010546 2 COLLAR, 3/8" SET 2 5025214X9 2 PIN, CLEVIS, 3/8" X 1-1/8" 3 5025211 2 PIN, HAIR, .0585" X 1-1/8" 4 5023242 2 SPRING, CONTROL ROD 5 5023260 2 BUSHING, NYLON 6 5025057 2 NUT, 5/16-18 HEX NYLON LOCK 7 5025011X10 2 BOLT, 5/16-18 X 1-1/4" GD5 YZ 8 5025155 6 WASHER, 5/16" SAE 9 5025033 2 NUT, 5/16-24 HEX 10 5025045 2 NUT, 5/16-24 HEX NYLON LOCK 11 5025011X8 2 BOLT, 5/16-18 X 1" GD5 YZ 12 5023212 2 NUT, 5/16-24 HEX, LH 13 5025335 4 BOLT, M8-1.25 X 35MM, GD8.8 14 5025354 4 NUT, M8-1.25 NYLON LOCK, CZ 15 5025355 4 NUT, M8-1.25 SERR. FLANGE, CZ 16 5022645 2 SPRING, REVERSE RETURN 17 5020047 2 COLLAR, 5/16" SET 18 5021171 2 CLEVIS 3/8-24, PLASTIC 19 5049969 2 ROD, NEUTRAL CONTROL, 8 20 5100728 2 DAMPENER 21 5022628 2 BALL JOINT, 5/16-24, LH FEMALE 22 5021146 2 BALL JOINT, 5/16-24, FEMALE 23 5048921 2 CONTROL ROD, ADJ SPRING 24 5048923 2 WELD, CONTROL ROD SLIDING 25 5025035 2 NUT, 3/8-24 HEX 26 5025392 2 NUT, 5/16-18 HEX NYLOCK FLANGE

375Z SERIES 23 Part No Description Item Qty Note 1 5401014D 1 WELD, SHAFT, REAR BRAKE 2 5023188 1 BRAKE ASSEMBLY,LH 3 5023309 2 HUB W/ STUDS, 1" TAPER (Replaced by Ref. No 43) 4 5023367 2 BRAKE DRUM (Replaced by Ref. No 43) 5 5023106 1 BRAKE ASSEMBLY,RH (Not Shown) 6 5021098 4 BEARING, BRONZE FLANGE, 3/4 7 5100171 1 GRIP, BLACK FLEXIBLE 8 5048163D 1 WELD, SHAFT, BRAKE LEVER 9 5048401D 1 WELD, MOUNT, BRAKE LEVER - ORG 10 5045618D 3 PIVOT, LINKAGE MOUNT WELDMENT 11 5025033 5 NUT, 5/16-24 HEX 12 5025128 5 NUT, 3/8-16 HEX SERRATED FLANGE 13 5401172D 2 LINK, BRAKE LOCK - ORG 14 5045619D 1 HANDLE, BRAKE LEVER 15 5022182 2 SWITCH PLUNGER NO/NC SNAP IN 16 5045621D 1 BRACKET, SWITCH MOUNT 17 5025155 5 WASHER, 5/16" SAE 18 5025392 4 NUT, 5/16-18 HEX NYLOCK FLANGE 19 5023324 1 * CABLE, PARKING BRAKE 20 5045947 1 ADJUSTER, BRAKE LINKAGE 21 1924940 1 WASHER, 5/16" USS 22 5025201X6 1 PIN, COTTER, 3/32" X 3/4 23 5022361 2 SPRING, BRAKE 24 5025010X12 4 BOLT, 1/4-20 X 1-1/2", GD5 25 5025287 4 NUT, 1/4-20 HEX SIDE LOCK 26 5025013X14 1 BOLT, 3/8-16 X 1-3/4" GD5 27 5025013X6 4 BOLT, 3/8-16 X 3/4" GD5 YZ 28 5025394 10 NUT, 3/8-16 HEX NYLOCK FLANGE 29 5025011X8 4 BOLT, 5/16-18 X 1" GD5 YZ 30 5025010X5 2 BOLT, 1/4-20 X 5/8" GD5 YZ 31 5025154 2 WASHER, 1/4" SAE 32 5025126 2 NUT, 1/4-20 HEX SERR. FLANGE 33 5025356 1 BOLT, 3/8-16 X 3/8", 1/2" SHOULDER 34 5021494 1 SPRING, COMPRESSION, 5-1/2 35 5025058X16 1 BOLT, 3/8-16 X 2" GD5 TFL CZ 36 5010546 4 COLLAR, 3/8" SET 37 5047091 2 ROD, BRAKE ADJUSTMENT NOTE* Parking brake cable is routed through hole in Engine Deck.

375Z SERIES 25 Part No Description Item Qty Note 38 5025013X8 4 BOLT, 3/8-16 X 1" GD5 YZ 39 5025169 12 WASHER, 1/4" LOCK 40 5041930 2 SPACER, .38 X .50 X.27 41 5023215 12 CAPSCREW, HEX HEAD M6-1.0X 14MM 42 5045633D 1 LINK, BRAKE LOCK 43 5023094 2 BRAKE DRUM, 4-BOLT (Replaces Ref. Nos. 3 & 4) NOTE* Parking brake cable is routed through hole in Engine Deck.

375Z SERIES 27 Part No Description Item Qty Note 1 5025013X32 1 BOLT, 3/8-16 X 4" GD5 YZ 2 5025305 2 WASHER, .41 X 1.75 X .14 3 5025013X16 1 BOLT, 3/8-16 X 2" GD5 YZ 4 5025156 1 WASHER, 3/8" SAE 5 5025394 5 NUT, 3/8-16 HEX NYLOCK FLANGE 6 5025013X20 1 BOLT, 3/8-16 X 2-1/2" GD5 YZ 7 5025013X14 1 BOLT, 3/8-16 X 1-3/4" GD5 8 5044577 2 WASHER, .265 X 1.50 X .109, YZ 9 5025169 2 WASHER, 1/4" LOCK 10 5023215 2 CAPSCREW, HEX HEAD M6-1.0X 14MM 11 5025013X8 1 BOLT, 3/8-16 X 1" GD5 YZ 12 5025293 1 WASHER, 3/8" GD.9 FLAT 13 5022931 1 BELT, #7-7168 14 5025429 1 EYE BOLT, 3/8-16 X 4", 1" EYE 15 5021002 1 PULLEY, IDLER 16 5049184 1 SPACER, HYDRO PULLEY 17 5023254 2 KEY, 5MM SQ. W/ RADIUS 18 5022157 2 BUSHING, BRASS, 1.25X1X1.25 19 5045135 1 SPACER, .39 X 1.00 X 2.55 20 5048219d 1 PLATE, ANCHOR, SPRING 21 5023251 2 PULLEY, PUMP DRIVE 22 1715435 1 SPRING, EXTENSION, 1.00 23 5022621 1 PULLEY, IDLER, SINGLE FLANGE 24 5046430D 1 WELD, ARM, PUMP DRIVE IDLER 25 5045200D 1 WELD, ANCHOR EYEBOLT 26 5023252 1 PULLEY, CRANKSHAFT 27 5025061 4 SET SCREW, 5/16-18 X 3/8" 28 1916950 2 NUT, 3/8-16 HEX (Includes Ref. No. 2-4)

375Z SERIES 29 Part No Description Item Qty Note 1 5023191 1 CAP, HYDRAULIC RESERVOIR 2 5023345 1 TANK, 2 QT HYDRAULIC 3 5061549 1 CLAMP, HOSE, 7/8 4 5050860X8P5 1 HOSE, 3/8" PUSH-LOCK, 8.50" 5 5022920 1 FITTING, TEE, 1/2" HOSE 6 5050860X27 1 HOSE, 3/8 PUSH-LOCK, 27 7 5100165 4 HOSE ASSEMBLY (19") 8 5022634 4 ADAPTER, HYD. 9 5023091 2 MOTOR, WHEEL 10 5023267 4 ADAPTER, 90 DEG, 9/16-3/8 BARB 11 5023268 10 CLAMP, HOSE 12 5101404 1 PE, 10CC HYDRAULIC PUMP - LH 13 5022633 4 ADAPTER, HYD. 14 1719168 1 FILTER, OIL 15 5023096 1 FILTER HEAD, HYDRAULIC 16 5400707 1 HOSE, 5/8 PUSH-ON, 12.50" LONG 17 5023266 1 ADAPTER, TEE, 9/16-3/8 BARB 18 5050860X7P5 3 HOSE, 3/8" PUSH-LOCK, 7.50" 19 5101403 1 PE, 10CC HYDRAULIC PUMP - RH 20 5023091X1 2 KEY 21 5023091X2 2 NUT, CASTLE 22 5025203X10 2 PIN, COTTER, 1/8" X 1-1/4 23 5023346 1 ADAPTER, 90 DEG, 9/16-5/8 BARB 24 5021164 1 CLAMP, #10 HOSE, STAINLESS 25 5025010X6 2 BOLT, 1/4-20 X 3/4" GD5 YZ 26 5025169 2 WASHER, 1/4" LOCK 27 5025154 2 WASHER, 1/4" SAE 28 5025013X10 4 BOLT, 3/8-16 X 1-1/4" GD5 29 5025128 4 NUT, 3/8-16 HEX SERRATED FLANGE

TP 400-7380-IR-HZ-N 24 HP HYDRO DRIVE ZTR 375Z SERIES 30 Manual No. 5101533

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 31 Part No Description Item Qty Note 1 5023405 1 Housing Kit 2 5023406 1 End Cap Kit (W/ Poppets, Standard Charge) (Includes Ref. No. 66) 3 5023407 1 Straight Headless Pin 4 5023408 4 Hex Flange Bolt M8-1.25 X 60mm LG 5 5023409 1 Housing O-Ring 6 5023410 1 Charge Pump Kit (STD) (Includes Ref. Nos. 7 & 8) 7 -- 1 STD Gerotor Assy (11 cu. In/rev D-Drive) 8 -- 1 O-Ring 10 5023411 2 Socket Head Screw M6 x 1.0-20mm Lg (STD Charge) 15 5023412 1 Bypass Valve Kit (Blank) 18 5023413 1 Pump Shaft Kit (Blind 15mm Keyway W/ Std Charge) (Includes Ref. No. 19) 19 -- 1 Ball Bearing 17 x 40 x 12 20 5023414 1 Lip Seal 17 x 40 x 7 PTC 21 5023415 1 Spacer 22 5023416 1 Retaining Ring 25 5023417 1 Cylinder Block Kit 29 5023418 1 Block Spring 30 5023419 1 Block Thrust Washer 31 5023420 1 Valve Plate (Steel N-Tec:Black) 32 5023421 1 Swashplate 34 5023422 1 Ball Thrust Bearing 37 5023423 1 Trunnion Arm, Tapered Square

TP 400-7380-IR-HZ-N 24 HP HYDRO DRIVE ZTR 375Z SERIES 32 Manual No. 5101533

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 33 Part No Description Item Qty Note 38 5023424 1 Slot Guide 42 5023425SM 2 Check Valve Kit (0.031"Orifice) 44 5023426SM 1 Charge Relief Valve Kit (1/4" Plastic Ball & Spring) 49 5023427SM 1 Trunnion Seal / Retainer Kit 56 5023428SM 1 Straight Thread Plug 66 -- 1 PLUG, 5/16" SAE

TP 400-7380-IR-HZ-N 24 HP HYDRO DRIVE ZTR 375Z SERIES 34 Manual No. 5101533

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 35 Part No Description Item Qty Note 94 -- 1 Arm, Control 101 -- 1 Spacer RTN 104 -- 2 Washer, .34 x .88 x .06 106 -- 1 Nut, Hex Lock 5/16-24 UNF 110 5023430 1 Kit, RTN, STD (Includes Ref. Nos. 94, 98, 100, 101, 102, 103, 104, 104, 105, 106 & 107) 111 5023429 1 Kit, Overhaul Seal (Not Shown)

375Z SERIES 37 Part No Description Item Qty Note 1 5025394 6 NUT, 3/8-16 HEX NYLOCK FLANGE 2 5025293 6 WASHER, 3/8" GD.9 FLAT 3 5025013X8 6 BOLT, 3/8-16 X 1" GD5 YZ 4 5401074D 1 WELD, BUMPER, CONSUMER Z, BRIGGS & STRATTON 5 5023484 6 PLUG, PANEL, 1.25 - BLACK

375Z SERIES 39 Part No Description Item Qty Note 1 5023497 2 EYE BOLT, 3/8-16 X 5", 1" EYE 2 5100351 2 BUSHING, REAR QUICK TACH 3 5100144 4 SPACER, .53 X 1.00 X 1.00 4 5045947 2 ADJUSTER, BRAKE LINKAGE 5 5047125 2 SPACER, .39 X 1.00 X .88 6 5021812 2 EYE BOLT, 3/8-16 X 6", 1" EYE 7 1918196 6 PIN, HAIR, .0915 X 1-7/8 8 5023174 2 CLEVIS, 1/2-20, STEEL 9 5025328X12 2 PIN,CLEVIS, 1/2 X 1 1/2, YZP 10 5025096 2 NUT, 3/8-16 HEX NYLON LOCK 11 5025098 4 NUT, 1/2-20 HEX NYLON LOCK 12 5025018X18 2 BOLT, 1/2-20 X 2-1/4" GD5 YZ 13 5025394 25 NUT, 3/8-16 HEX NYLOCK FLANGE 14 5025305 5 WASHER, .41 X 1.75 X .14 15 5025013X12 3 BOLT, 3/8-16 X 1-1/2" GD5 YZ 16 5025089 2 NUT, 1/2-20 HEX JAM 17 5025013X14 4 BOLT, 3/8-16 X 1-3/4" GD5 18 1918403 4 NUT, 3/8-24 HEX JAM 19 5025156 13 WASHER, 3/8" SAE 20 5025013X8 6 BOLT, 3/8-16 X 1" GD5 YZ 21 5100170 2 ROD, DECK LIFT LINKAGE 22 5025155 6 WASHER, 5/16" SAE 23 5025011X8 4 BOLT, 5/16-18 X 1" GD5 YZ 24 5100177 1 SHAFT, HANGER 25 5100135 1 SHAFT, HANDLE, DECK MOUNT 26 5400391D 1 WELD, DECK HANGER, LH 27 5400392D 1 WELD, DECK HANGER, RH 28 5400382D 1 PLATE, DECK HANGER SUPPORT 29 5044960 4 SPACER, .39 X 1.00 X .25 30 5044875 1 SAFETY WALK, 4.50 X 3.50 31 5048258 3 BUSHING, DECK SUPPORT 32 5100171 1 GRIP, BLACK FLEXIBLE 33 5021098 2 BEARING, BRONZE FLANGE, 3/4 34 5401031D 1 WELD, DECK LIFT HANGER REAR 35 5401054D 1 LINK, DECK LIFT 36 5401055D 1 WELD, DECK HEIGHT SHAFT 37 5048884D 1 WELD, DECK LOCK

375Z SERIES 41 Part No Description Item Qty Note 38 5020639 1 SPRING, EXTENSION 39 5048264 2 SPACER, .39 X .63 X 1.50 40 5400370D 1 PLATE, DECK HEIGHT- INNER 41 5100323 2 SLEEVE, .32 X .63 X 1.50, TAPPED 3/8-24 42 5021124 2 BALL JOINT, 3/8-24 MALE 43 5025214X8 2 PIN, CLEVIS, 3/8" X 1 44 5100179 1 HITCH PIN ASSEMBLY, 1/2" X 2.50" 45 5023198 1 COVER, VINYL HANDLE 46 5400401D 2 WELD, QUICK RELEASE HANDLE 47 5400839D 2 WELD, QUICK RELEASE HANDLE, REAR 48 5025013X6 4 BOLT, 3/8-16 X 3/4" GD5 YZ 49 5025356 2 BOLT, 3/8-16 X 3/8", 1/2" SHOULDER 50 5025011X6 8 BOLT, 5/16-18 X 3/4" GD5 51 5025013X18 2 BOLT, 3/8-16 X 2-1/4" GD5 YZ 52 5025392 10 NUT, 5/16-18 HEX NYLOCK FLANGE 53 5021102 4 SPRING, COMPRESSION 54 5401052D 1 WELD, COMPENSATOR ASSM 55 5049482D 1 LINK, ROLLER REVERSE 56 5021171 2 CLEVIS 3/8-24, PLASTIC 57 5048707 1 ROD, LEVER CONNECTING 58 5043500 2 BALL JOINT 59 5100561 4 BEARING, BRONZE FLANGE, 3/4" 60 5046092 1 SPACER, .76 X 1.00 X .50 61 5048335 1 SPACER, .76 X 1.00 X 1.00 62 5025201X6 2 PIN, COTTER, 3/32" X 3/4 63 5025128 2 NUT, 3/8-16 HEX SERRATED FLANGE 64 5025170 2 WASHER, 5/16" LOCK 65 5025013X10 2 BOLT, 3/8-16 X 1-1/4" GD5 66 5025203X6 1 PIN, COTTER, 1/8" X 3/4 67 5025035 2 NUT, 3/8-24 HEX

TP 400-7380-IR-HZ-N 24 HP HYDRO DRIVE ZTR 375Z SERIES 42 Manual No. 5101533

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 43 Part No Description Item Qty Note 1 1714419 3 NUT, HEX FLANGE, 9/16-18 2 1713675 6 WASHER, BELLEVILLED, 9/16 3 1713161 3 PULLEY 4 1713613 3 HUB 5 1655729A 3 COVER, ARBOR HOUSING 6 2108202 3 BEARING, BALL, 3/4 X 1-3/4 X 5/8 7 1715724 3 SPACER, 21/32 X 3/4 X 5/8 8 1732544 3 SPACER, 11/16 X 5/32 X 2-11/16 9 1705897 3 BEARING, BALL, 11/16 X 1-9/16 X 15/32 10 1707335 3 SEAL, FOAM 11 1713338A 3 ARBOR HOUSING ASSEMBLY (Includes Ref. No. 12) 12 1704314 3 FITTING, GREASE 13 1664847 33 SCREW, HEX WSHR HD TAPTT5/16-18X0.750BLK 14 5400403D 1 GUARD, BELT - LH 15 5022308 2 BODY CLIP, 5/16-18 X 1/2" DEEP 16 1713619 3 WASHER, 9/16, BLACK 17 1713609 3 SHAFT, ARBOR 18 1713196 3 SHIELD, GRASS, LOWER 19 1708229A 3 BLADE, MOWER, 18-1/8 20 1713089 3 WASHER, HEX, 11/16 X 2 21 1656916 3 WASHER, SPRING, 15/32, BLACK 22 2823471 3 BOLT, 7/16-14 X 1-1/4 23 5401059D 1 WELD, 50"DECK, SMI 24 1931318 2 BOLT, RD HD SH SQ NK 1/4-20X0. 875 G5 BLK 25 1705115 1 PLUG, HOLE 26 5401091D 1 GUARD, BELT - RH, 44" 27 1960518 2 NUT, PUSH FOR .250 DIA THREAD .500 OD BLK 28 1960353 1 WASHER, 0.250 (0.26IDX0.84ODX.12THK) BLK 29 1704873 1 CLAMP, WIRE, .312DIA. (1) .281HOLE BLK 30 1919326 1 WASHER, 0.312 (0.34IDX0.75ODX.06THK) BLK 31 7101082 1 SPRING, TORSION, CHUTE, 44/50 32 1723323 1 CAP, VINYL 33 1916964 2 LOCKWASHER, SPRING .250 BLK 34 1916622 2 NUT, HEX 1/4-20 BLK 588514 35 5049245 1 ROD, DEFLECTOR 36 1705449 1 DEFLECTOR, BLACK

TP 400-7380-IR-HZ-N 24 HP HYDRO DRIVE ZTR 375Z SERIES 44 Manual No. 5101533

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 45 Part No Description Item Qty Note 1 5023255 1 BELT, #7-8055,155" E.L. 2 5044960 1 SPACER, .39 X 1.00 X .25 3 5044933 1 SPACER, .39 X .75 X .38 4 5023157 1 BOLT, 5/16-18 X 1 1/2" FLANGE 5 5025013X22 1 BOLT, 3/8-16 X 2-3/4" GD5 YZ 6 5025394 3 NUT, 3/8-16 HEX NYLOCK FLANGE 7 5025013X18 1 BOLT, 3/8-16 X 2-1/4" GD5 YZ 8 5025156 5 WASHER, 3/8" SAE 9 5025013X28 1 BOLT, 3/8-16 X 3-1/2" GD5 YZ 10 5020095 1 GREASE FITTING, 1/4-28 STRAIGHT 11 1676148 2 BUSHING, 0.628IDX 12 5400397D 1 IDLER ARM, 44" 13 5047125 1 SPACER, .39 X 1.00 X .88 14 5400402D 1 WELD, MOUNT, IDLER, TENSION 15 5021002 3 PULLEY, IDLER 16 1674669 1 SPACER, 0.39 IDX0.625ODX1.15 LG CASE HARD 17 1715435 1 SPRING, EXTENSION, 1.00 18 5025392 1 NUT, 5/16-18 HEX NYLOCK FLANGE 19 5048383D 1 ANCHOR, SPRING 20 5045023 1 SPACER, .52 X 1.00 X .44

TP 400-7380-IR-HZ-N 24 HP HYDRO DRIVE ZTR 375Z SERIES 46 Manual No. 5101533

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 47 Part No Description Item Qty Note 1 5048746D 1 WELD, SHAFT, ROLLER,50 2 1704082 2 NUT, HEX ADJUSTING .990DIA .687TH PM YEL 3 2860681 4 NUT, HEX TOP LOCK SPIRAL K FLNG, 3/8-16 YEL 4 1677507 2 SLIDE, .803 X 1.7 5 1924361 2 WASHER, 0500 (0.53IDX1.25X.08THK) BLK 6 2172622 2 BOLT, SHLDR, 3/8-16 1.34LG .50SH G5 BLK 7 1924366 15 WASHER, 0.625 (0.66IDX1.12X.11THK) BLK 8 1709195 4 SPACER, .876 OD X .666 ID X 1.25 LG 9 1722036 2 ROLLER, ROUNDED 10 1960520 2 NUT, PUSH FOR .625 DIA STUD CAPPED BLK 11 1668513 8 ROLLER 12 5049040D 1 BAR, ROLLER 13 1931352 2 BOLT, RD HD SH SQ NK 3/8-16X1.500 G5 BLK 14 1664847 33 SCREW, HEX WSHR HD TAPTT5/16-18X0.750BLK 15 1665374 3 STRAP, 1.00WD 3.06LG .134THK ROLLER ECOAT 16 5401111D 1 WELD, SHAFT, DECK LIFT, 50" 17 1724538A 1 SHORT BLOWOUT BAFFLE BLACK 18 5025145X8 2 BOLT, 5/16-18 X 1", CARRIAGE 19 5025011X8 2 CAPSCREW, HEX HEAD, 5/16-18 X 1 20 5025155 2 WASHER, 5/16" SAE 21 5025392 5 NUT, 5/16-18 HEX NYLOCK FLANGE 22 2108765 2 BOLT, WHEEL 3/8-16X2.781 .750 THRD YELLOW 23 1960027 4 WASHER, 0500 (0.51IDX0.87ODX.06THK) BLK 24 1714760 2 GAUGE WHEEL 25 5049017D 1 BRACKET, GAUGE WHEEL, LH 26 5025394 2 NUT, 3/8-16 HEX NYLON FLANGE 27 5049018D 1 BRACKET, GAUGE WHEEL, RH 28 5025145X6 11 BOLT, 5/16-18 X 3/4", CARRIAGE 29 5025057 10 NUT, 5/16 - 18 HEX NYLON LOCK 30 1716869A 1 BLOWOUT BAFFLE, RH 50" MOWER - BLACK (CE/Export Only) 31 1716870A 1 BLOWOUT BAFFLE, LH 50" MOWER - BLACK (CE/Export Only) 32 5100275 1 ROD, DECK LIFT LINKAGE 33 5049184 3 SPACER, HYDRO PULLEY 34 5023174 1 CLEVIS, 1/2-20, STEEL 35 5025328X12 1 PIN, CLEVIS, 1/2 X 1 1/2, YZP 36 1918196 2 PIN, HAIR, .0915 X 1-7/8 37 5025089 2 NUT, 1/2-20 HEX JAM

TP 400-7380-IR-HZ-N 24 HP HYDRO DRIVE ZTR 375Z SERIES 48 Manual No. 5101533

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 49 Part No Description Item Qty Note 1 1731955 1 DECAL, SNAPPER, SILVER & BLACK, 8.5" 2 5100476 1 DECAL, STRIPE, LH, SNAPPER 3 5100477 1 DECAL, STRIPE, RH, SNAPPER

TP 400-7380-IR-HZ-N 24 HP HYDRO DRIVE ZTR 375Z SERIES 50 Manual No. 5101533

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 51 Part No Description Item Qty Note 1 5061108 1 DECAL, MAIN CE 2 5100280 1 DECAL, THROTTLE CONTROL 3 5048970 1 DECAL, IGNITION SWITCH 4 1725941 1 DECAL, CZT HYDRO RELEASE 5 5048907 1 DECAL, BELT & BLADE (Located Under Seat) 6 1725072 1 DECAL, TOUCH UP PAINT (Located Under Seat) 7 1725703 1 DECAL, HEIGHT OF CUT 8 -- 1 DECAL, US PATENT, ZTR Not a serviceable part. 9 -- 1 DECAL, ID PLATE Not a serviceable part. 10 5061042 2 DECAL, CE DANGER 11 1704473 1 DECAL, HOT 12 1722790 1 DECAL, 50”- SILVER ON BLACK W/STRIPE 13 1720389 2 DECAL, DANGER ROTATING BLADE SYMBOLS 14 5061217 1 DECAL, DANGER, CE

Footnotes: TP 400-7380-IR-HZ-N Manual No. 5101533 24 HP HYDRO DRIVE ZTR 375Z SERIES 53 Part No Description Item Qty Note 1 5022665 1 BODY CLIP, 1/4-20 X 1/2" DEEP 2 5025299X6 1 SCREW, 1/4-20 X 3/4" ALLEN BH 3 5100184 1 CABLE, CHOKE CONTROL, 43.5" 4 5100182 1 CABLE, THROTTLE CONTROL, 36" 5 5049022A 1 BRACKET, LOCK 6 5022269 1 O-RING, 7/8" ID X 1/16" W 7 5400717A 1 PLATE, CONTROL PANEL 8 1709188 1 PLUG, .820X1.44 HOLE, BLACK PLASTIC 9 5022222 1 RING, SWITCH RETAINER 10 1722887 1 SWITCH, BLADE ENGAGEMENT 11 1686734 1 SWITCH, IGNITION, 6 POST (Includes Ref. Nos. 16 - 18) 12 5100978 1 METER-HOUR DIGITAL 13 5025095 2 NUT, 1/4-20 HEX NYLON LOCK 14 5025010X6 2 BOLT, 1/4-20 X 3/4" GD5 YZ 15 5025035 1 NUT, 3/8-24 HEX 16 1717163 1 KEY, Ignition Molded (Set of 2) 17 1704346 1 COVER 18 5022791 1 PLASTIC NUT 19 5025270 1 SCREW, #10-24 X 1" RS 20 5025271 1 NUT, #10-24 HEX NYLON LOCK 21 1725337 1 KNOB, THROTTLE

375Z SERIES 55 Part No Description Item Qty Note 1 1686734 1 SWITCH, IGNITION, (Set of 2) 2 1717163 1 KEY, IGNITION MOLDED 3 1704346 1 COVER 4 5022791 1 PLASTIC NUT (Includes Retaining Ring) 5 1731184 1 HOUR METER, DIGITAL 6 1722887 1 SWITCH, PTO 7 5400371 1 WIRE HARNESS, SNAPPER Z 8 5023488 1 BATTERY CABLE, POSITIVE, 22" 9 1716368 1 SWITCH, SEAT, GRAY, NC (BOLT IN) 9 1716368 1 SWITCH, SEAT, GRAY, NC (TWIST IN) 10 1960536 2 BOLT, HEX WASHER HEAD PLASTITE, 1/4 X 1/2 11 5021199 1 CABLE TIE-PUSH MOUNT 12 5023222 1 CIRCUIT BREAKER, 20A 13 5025154 4 WASHER, 1/4" SAE 14 2820438 2 NUT, HEX JAM, 5/16-24 15 5023217 2 WASHER, LIGHT LOCK, 5/16 16 1686981 1 SOLENOID-4 POLE 12 VOLT DC (TROMBETTA) 17 5025010X6 4 BOLT, 1/4-20 X 3/4" GD5 YZ 18 5025126 4 NUT, 1/4-20 HEX SERR. FLANGE 19 5021379 1 GROMMET, 7/8 20 5021406 1 BATTERY CABLE, NEGATIVE, 22" 21 -- 1 BATTERY, WET ( BCIU1, 340 CCA) 22 5021542 1 BATTERY CABLE, POSITIVE, 30" 23 1722009 1 STRAP-BLACK RUBB 24 5022095 2 SWITCH, PLUNGER, N.O./N.C. 25 5022182 2 SWITCH, PLUNGER, NO/NC SNAP-IN

24 HP HYDRO DRIVE ZTR 375Z SERIES IT IS THE POLICY OF BRIGGS & STRATTON CORP. TO IMPROVE ITS PRODUCTS WHENEVER IT IS POSSIBLE AND PRACTICAL TO DO SO. WE RESERVE THE RIGHT TO MAKE CHANGES OR ADD IMPROVEMENTS AT ANY TIME WITHOUT INCURRING ANY OBLIGATION TO MAKE SUCH CHANGES ON PRODUCTS MANUFACTURED Revision IR, TP 400-7380-IR-HZ-N 8/13/2008 Manual No. 5101533 Copyright © 2008 Milwaukee, WI USA. All Rights Reserved Briggs & Stratton Corporation www.snapper.com Briggs & Stratton Yard Power Products Group 535 Macon Road McDonough, GA, 30253 U.S.A. 800-935-2967