Toro TimeCutter® Max 54in Zero Turn Riding Mower

Model No. 77506 — Serial No. 400000000 and Up

Form No. 3466-521 Rev B

Ordering Replacement Parts

To order replacement parts, please supply the part number, the quantity, and the description of each part desired.

Understanding Reference Numbers

Each identified part in an illustration has a reference number. The reference number for a part also appears in the parts list, along with other information about the part.

This catalog uses two special reference number formats: one to indicate parts in a service assembly and another to indicate the quantity of a given part in an illustration.

Service Assembly Reference Numbers

Parts in service assemblies have reference numbers in the form a:b. The 'a' represents the reference number of the entire service assembly and the 'b' represents a sequential number unique to each part within the service assembly. 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 illustrations and in parts lists.

Reference Numbers Indicating Quantity

In an illustration, if a reference number indicates more than one part, the reference number has the form nX y. The 'n' represents the quantity of the part, the 'X' is the multiplication symbol, and the 'y' represents the reference number. For example, in an illustration, the reference number 2X 37 means that two of the parts identified by reference number 37 are indicated.

Contents

Frame Assembly

Diagram illustrating the components of the Frame Assembly.

Ref.Part NumberQty.Description
1147-87241Service ASM-Frame, Tc
2145-6283-051Wa-Battery Mount
3145-6306-011Mount-Drive, LH
4145-6307-011Mount-Drive, RH
5147-8709-031Plate-Mount
6147-2966-051Footrest-Top
7147-2995-051Plate-Rear Cladding Tc
8147-2994-051Guard-Engine Tc
9127-75901Decal
10161-62072Decal-Bypass
11142-58641Decal-Spark Arrester
12144-52881Decal-Warning
1332144-7011Screw-HWHTF
14138-975318Screw
15117-1232-031Bracket-Hitch
16139-25962Screw-HHF
17119-404112Nut-HF
18145-6315-031Support-Seat
19138-25482Spring-Compression
207011782Cap-Protector
21145-6368-051Plate-Kick
22145-6370-051Pan-Floor
27147-7717-031Guard-Muffler [black]
28139-25984Screw-HHF
30147-8716-011Plate-Toeboard
31130-84512Rivet-Trifold
32147-5170-051Plate-Kick

Deck Lift Assembly

Diagram illustrating the components of the Deck Lift Assembly.

Ref.Part NumberQty.Description
1139-58724Bearing-Flange
2145-6257-051Bracket-HOC
3145-4645-052Pivot ASM-Decklift [blk-Txt]
4138-72044Gusset-Deck Lift
5145-0557-051Link ASM-HOC [blk-Txt]
6119-40612Screw-HHF
7139-24282Screw-HWH
8147-28661Decal-HOC, Tc
9140-21461HOC Pin ASM
10145-6278-051Pedal ASM [blk-Txt]
11138-72054Chain-Decklift, 4-Link
12138-72074Spacer-Hub, Blower
13130-07426Bolt-Shoulder
14145-6248-031Pan-Deck Pivot
15145-62881Pin-Deck
16139-26111Washer-Flat
17139-25621Pin-Hair
1832144-708Screw-HWHTF
19119-40428Nut-HF, NI
20138-72061Spring-Extension
21140-20932Spacer

Caster Wheel Assembly

Diagram illustrating the components of the Caster Wheel Assembly.

Ref.Part NumberQty.Description
1109-36784Bearing-Ball
2144-03752Cap, Grease
3145-4674-052Fork ASM [blk-Txt]
4145-46922Wheel ASM - Caster 12X6-5
4:1145-46721Tire 12X6-5
4:3232-271Stem-Valve
4:4114-16402Bushing-Flange
5145-46492Screw-Shoulder HHF
699-51072Nut-Lock
10115-11512Washer-Flat
11139-25982Screw-HHF

Traction Drive Assembly

Diagram illustrating the components of the Traction Drive Assembly.

Ref.Part NumberQty.Description
1139-74701LH Hydro Transaxle ASM
2139-74711RH Hydro Transaxle ASM
3147-29881Rod-Bypass, LH
4147-29891Rod-Bypass, RH
5119-89522Washer
63290-3072Pin-Cotter
7145-6390-031Plate-Cross Hydro
8145-63611V-Belt (A Sec 63.8 El)
9138-75971Pulley-Idler, Flat
1068-00301Idler
11147-29251Arm-Idler
12138-72771Spacer-Arm, Idler
13138-98091Spacer
145-44601Washer-Pivot
15137-70401Spring-Return, Pedal
16104-83008Nut-HF, NI
17322-112Screw-HH
18145-63882Screw-HH Spcl
19139-25742Nut-HF
20138-75904Screw-HHF
21115-17941Screw-HHF
223230-81Screw-CARR
23242-508Nut-Lug
24324-104Screw-HH
25324-82Screw-HH
26114-84176Nut-HF, NI

LH Transaxle Assembly No. 139-7470

Diagram illustrating the components of the LH Transaxle Assembly No. 139-7470.

Ref.Part NumberQty.Description
1106-86951Main Housing ASM
2106-86961Side ASM
4110-85611Pump Block ASM
6103-26661Cylinder Block Kit
7104-21891Plug-Thread, Straight
9117-535916Screw-HHF
14106-86772Ring-Retaining, External
15106-86781Rod-Bypass
16106-86791Ring-Retaining, Internal
19104-53041Swashplate-Trunnion
21104-21161Stud
22112-98531Puck-Friction
2794-19361Spring-Block
2894-19371Washer-Thrust
29104-53061Shaft-Input
30104-53111Bearing-Ball
31104-53071Ring-Retaining
32104-53081Spacer
33104-53101Seal-Lip
34104-53092Ring-Retaining
3594-69222Bearing-Thrust
36104-53391Washer-Flat
37104-53401Ring-Retaining
38132-09121Gear-12T
39106-86831Shaft-Motor
40104-53601Washer
4194-19332Washer
42132-09111Gear-49T
43104-53181Gear-Jackshaft, 10T
44104-53291Pin-Jackshaft
45112-98541Ring-Spiral, Retaining
46112-98551Gear-52T, Bull
47112-98561Washer
48112-98571Bearing-Sleeve
49120-71041Shaft-Axle
50112-98591Bushing-Axle
51112-98601Seal-Lip
52106-86861Seal Kit
53106-86971Expansion Plate Kit
54135-73491Fan And Pulley Kit
55106-86881Brake Arm Kit
57112-98611Center Section Filter Kit
59120-55491Bypass Kit
61114-16341Filter Kit
98120-71091Tube-Axle
100106-86941Disc-Brake, Cog
101115-50571Cover-Nut, Axle
124109-59391Hub Kit
138112-98661Breather Kit
139114-16351Breather ASM
200117-53621Control Arm Kit
209114-84671Puller-Hub, 4 Bolt

RH Transaxle Assembly No. 139-7471

Diagram illustrating the components of the RH Transaxle Assembly No. 139-7471.

Ref.Part NumberQty.Description
1106-86741Main Housing ASM
2106-86751Side ASM
4110-85611Pump Block ASM
6103-26661Cylinder Block Kit
7104-21891Plug-Thread, Straight
9117-535916Screw-HHF
14106-86772Ring-Retaining, External
15106-86781Rod-Bypass
16106-86791Ring-Retaining, Internal
19104-53041Swashplate-Trunnion
21104-21161Stud
22112-98531Puck-Friction
2794-19361Spring-Block
2894-19371Washer-Thrust
29104-53061Shaft-Input
30104-53111Bearing-Ball
31104-53071Ring-Retaining
32104-53081Spacer
33104-53101Seal-Lip
34104-53092Ring-Retaining
3594-69222Bearing-Thrust
36104-53391Washer-Flat
37104-53401Ring-Retaining
38132-09121Gear-12T
39106-86831Shaft-Motor
40104-53601Washer
4194-19332Washer
42132-09111Gear-49T
43104-53181Gear-Jackshaft, 10T
44104-53291Pin-Jackshaft
45112-98541Ring-Spiral, Retaining
46112-98551Gear-52T, Bull
47112-98561Washer
48112-98571Bearing-Sleeve
49120-71041Shaft-Axle
50112-98591Bushing-Axle
51112-98601Seal-Lip
52106-86861Seal Kit
53106-86871Expansion Plate Kit
54135-73491Fan And Pulley Kit
55106-86881Brake Arm Kit
57112-98621Center Section Filter Kit
59107-24891Bypass Arm Kit
61114-16341Filter Kit
98120-71091Tube-Axle
100106-86941Disc-Brake, Cog
101115-50571Cover-Nut, Axle
124109-59391Hub Kit
138112-98661Breather Kit
139114-16351Breather ASM
200117-53621Control Arm Kit
209114-84671Puller-Hub, 4 Bolt

Brake Assembly

Diagram illustrating the components of the Brake Assembly.

Ref.Part NumberQty.Description
1144-18582Bellcrank
2145-63642Bolt - Shoulder
3145-46071Link-Brake, LH
4145-62381Link-Brake, RH
5119-89526Washer
6120-97162Pin-Cotter
7144-18161Clip, Rod, LH, 7L, 1/4In
8144-18151Clip, Rod, RH, 7R, 1/4In
9144-18601Rod-Brake, LH
10144-18511Rod-Brake, RH
11117-11694Spring-Compression
123296-422Nut-Lock, NI

Tire Assembly

Diagram illustrating the components of the Tire Assembly.

Ref.Part NumberQty.Description
1145-63912Tire ASM
1:1147-51801Rim
1:2147-51791Tire
1:3232-271Stem-Valve

Seat Pan Assembly

Diagram illustrating the components of the Seat Pan Assembly.

Ref.Part NumberQty.Description
1147-3002-051Pan-Seat
2147-51691Rod-Pivot
3147-51752Screw-Tbh,Thd Roll
4161-44521Cable-Lanyard, 26.75"
5135-20151Screw-Shoulder
6147-52871Washer-Flat
7147-87321Seat ASM - Seat King Sk130
7:2147-87521Cover-Seat
7:382-21901Switch-Bail
81-6037162Washer-Friction
9139-24012Knob
10147-51742Bolt-Shoulder,Hfh
11119-40401Nut-HF, NI

Motion Control Assembly

Diagram illustrating the components of the Motion Control Assembly.

Ref.Part NumberQty.Description
1145-4615-031Control Box - LH G7
2145-4647-031Control Box - RH G7
3147-7580-032Adjustment Plate-Control Box
4145-62532Spring-Torsion
5138-97534Screw
6145-46482Pivot Arm ASM
6:2256-1562Bushing-Flange
7115-50992Bolt-Pivot
8120-22732Washer-Nylon
9147-5191-052Arm-Control, 32 Teeth
10142-84782Spacer, Anti-Rotation
11119-89252Washer-Belleville
12132-68532Damper-Non Cavitating
13120-79506Screw-Torx
14145-46992Rod - Hydro, LH
15138-72522Spring-Compression
16147-5192-052Disc-Adjustment Handle, 32 Teeth
17147-76792Handle-Control
18145-63662Screw-Handle
19137-30082Screw-Handle
20117-59762Knob-Handle
21112-33062Nut
22126-42992Screw-HSBH
23119-89524Washer
24120-96832Washer-Plain
25138-72182Mount-Rod, Hydro
26120-97384Screw-HH
27138-84014Nut-HF
28117-11982Bolt-Pivot
29104-83008Nut-HF, NI
30104-83014Nut-HF, NI

Engine and Muffler Assembly

Diagram illustrating the components of the Engine and Muffler Assembly.

Ref.Part NumberQty.Description
1139-59671Engine-Kawasaki, Fr691V-_s07-R
2139-58671Muffler
3114-35494Nut
4114-35504Washer-Lock
53256-243Washer-Plain
6323-504Bolt-HH
7106-70221Tube-Drain, Oil
91-6533132Gasket-Exhaust
10161-6221-031Heat Shield - Muffler
1132144-702Screw-HWHTF

Fuel Pod Assembly

Diagram illustrating the components of the Fuel Pod Assembly.

Ref.Part NumberQty.Description
1145-63041Tank-Fuel ASM
1:246-65602Bushing
1:3144-53021Fitting-Elbow 90
1:4147-29341Fitting - Pickup, Fuel
2147-76571Neck-Filler, Fuel
3137-41191Cap-Fuel, Ratcheting
4145-46981Hose-Filler, Fuel
52412-1302Clamp-Hose
6147-2973-051Cast-Tube, RH [blk-Txt]
7147-2972-051Cast-Tube, LH [blk-Txt]
8147-2974-031Mount-Pod Bracket LH
9120-795010Screw-Torx
1032144-704Screw-HWHTF
11147-87411Pod ASM - LH W/Decals
11:2139-23951Decal-Control Lever, LH
11:3147-23991Decal-Fuel Fill
1232144-414Screw-Taptite
14147-51761Rod-Hold Down
1532144-42Screw-HWH
16147-29781Fender-Time Cutter, LH
17147-29791Fender-Time Cutter, RH
18147-2976-031Bracket-Rear Pod, LH
19138-97534Screw
202412-801Clamp-Hose
212412-982Clamp-Hose
22147-2975-031Mount-Pod Bracket RH
24147-2977-031Mount-Pod Bracket RH
25147-87421Pod ASM - RH W/Decals
25:2139-23941Decal-Control Lever, RH
271070691Clip
28147-2990-031Panel-Control
3032105-151Screw-HWH
32140-49561Hose-Fuel
33109-02751Hose-Fuel
3432180-0302Clip-Tie
35144-19831Adapter Orifice
36108-63441Hose-Fuel
376142493Tie-Cable
38139-24031Cable-Throttle
39139-24021Cable-Choke
43147-77121Ring-Retaining
45161-4609-031Bracket-Alignment, Pod LH
46161-4610-031Bracket-Alignment, Pod RH

Electrical Assembly

Diagram illustrating the components of the Electrical Assembly.

Ref.Part NumberQty.Description
1145-63821Harness-Wire, Main
1:71093551Fuse-Blade, 15 Amp
1:81091021Fuse-Blade, 25 Amp
1:932180-4351Cap-Over Mold, 1M/1F
1:10100-49181Diode
1:1132180-0473Clip-Tubing, Harness
2140-20761Battery - Wet
3117-11971Solenoid
4110-67652Switch
5137-41001Switch-Ignition
7139-63681Switch-Rocker, On-None-On
81-6432751Relay
9140-20801Cover-Solenoid
10140-20811Cap-Solenoid
11104-24661Holddown-Battery
12147-29411Cable-Battery,Red
13119-88991Cable-Battery, Black
14121-07111Cable-Battery, Positive
1532144-42Screw-HWH
163256-222Washer-Flat
17321-31Screw-HH
183229-11Screw-CARR
1932128-332Nut-HF
2032103-221Nut-Wing
213220-22Nut-Jam
22139-17131Screw-Thd Roll

54 Inch Deck and Decal Assembly

Diagram illustrating the components of the 54 Inch Deck and Decal Assembly.

Ref.Part NumberQty.Description
1161-6250154 In Deck & Decal ASM [blk-Txt]
1:2147-30231Decal-Danger Deflector [blk-Txt]
1:3147-51522Decal-Danger, Deck
1:4147-30251Decal-Routing, Belt
1:5147-30241Decal-Scalp, Anti
6147-75631Decal - Iron Forged 54
7139-2448-031Baffle-Corner
8138-97532Screw
9139-32143Spindle ASM
9:2120-79352Spacer
9:3138-97702Bearing-Ball
10139-3272-032Bracket-Cover, Belt
1132144-4112Screw-Taptite
12117-72683Shaft-Spindle
13138-72613Pulley ASM
14132-94203Pulley-Idler, Flat
15115-49861Spacer
16114-04632Washer-Friction, Composite
17144-19062Cover-Belt
1894-69612Screw
19115-2454-033Blade-Hi Lift
20138-72621Arm-Idler
21138-72701Guide-Belt, Idler
22138-72071Spacer-Hub, Blower
23147-29101Belt-V (A Sec, 145.5 El)
24137-20191Rod-Pivot
25138-75021Deflector-Discharge
26138-72681Spring-Torsion
27138-9800-031Baffle-Cutoff
281-6032993Roller-Scalp, Anti
29133-92892Fitting-Washout
29:2133-92901O-Ring
30145-04113Bolt-Blade, Sems
3195-32701Connector-Hose
32138-72661Spring-Return, Hook
33138-72641Spring-Extension
3432144-44Screw-HWH
353256-242Washer-Plain
36323-93Screw-HH
37110-99811Washer-Plain
3863-74002Washer-Rebound
393219-63Nut-Hex
40323-111Screw-HH
41104-83015Nut-HF, NI
42112-39773Bolt-Shoulder
433296-591Nut-Lock, NI
44144-19442Pin-Hair

Decal Assembly

Diagram illustrating the components of the Decal Assembly.

Ref.Part NumberQty.Description
6161-62202Decal - Timecutter
8147-87531Decal - Control Panel W/Out Hour Meter
963-83601Key-Ignition

Clutch Assembly

Diagram illustrating the components of the Clutch Assembly.

Ref.Part NumberQty.Description
1138-97921Pulley-Engine
2137-70001Stop-Clutch (Wide)
3120-22171Isolator-Clutch
4127-34101Clutch-PTO
53234-421Screw-HHF
6104-83011Nut-HF, NI
71128431Washer
83212-191Screw-HH

Attachments and Accessories

For 77506 TimeCutter Max 54in Zero Turn Riding Mower

Product NameModel/Part
Blade-Hi Lift, 18.75 Inch For 54 Inch TC115-2454-03P
Jack Kit127-6666
4-Cycle Fuel, Snow And Lawn 32oz Can131-3823
Toro Premium Fuel Treatment 12oz Bottle131-6572
Oil-30/10W-30 Synthetic (Quart)138-6053
54 Inch Recycler Kit139-3235
54 Inch Bagging Enhancement Kit140-5054
Led Light Kit147-8757
Floormat Kit147-8765
Kit-Caster Wheel147-8772
Arm Rest Kit147-8774
Kit-Striping, 54/60in147-8781
Kit, Hour Meter147-8791
Mount, Jack TC147-8836
Assist Bar Kit161-4450
Transport Lock Kit161-4510
10W30 4-Cycle Engine Oil (32oz Bottle)38280
Toro 4-Cycle SAE 30 Oil (32oz Bottle)38903
Toro Deluxe Rider Cover490-7319
ROPS Kit79487
Kit-Slope Sensor79489
Residential Z Max 50in Bagger79501
Models: 77506 Time Cutter Max 54 Inch Zero Turn Riding Mower, 77506, Time Cutter Max 54 Inch Zero Turn Riding Mower, Max 54 Inch Zero Turn Riding Mower, Zero Turn Riding Mower, Riding Mower

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