Murray Cruz Zero-Turn Lawn Mower

Model # MYZ4219000

Revision: 2.0

Revision History

REVISIONREVISION DATEDESCRIPTION OF CHANGES
1.0September 26, 2023Initial Release.
1.1October 26, 2023Addition of "Rubber Retainer", Part # 2104600003B, to "Right Drive Control Lever" and "Left Drive Control Lever". Addition of "Washer", Part # 30512050045000, to "Deck Assembly".
1.2December 12, 2023Removed "12V Battery" from the "Battery Assembly".
1.3May 8, 2024Reintroduced "12V Battery" to the "Battery Assembly".
1.4June 12, 2024Added "Blade Retaining Nut" to the "Parts Sold Individually" table of the "Deck Assembly".
1.5August 5, 2024Updated Kit C02 of the "Fuel Tank Assembly" to kit name "Fuel Tank Assembly." Added parts from kit G04 of the "Deck Assembly" to the "Parts Sold Individually" table.
1.6November 19, 2024Added part number 1-1 to the "Seat Assembly". Added part number 4-1 to the "Wiring Harness Assembly". Added part number 47 to "Deck Assembly". Part number 49 was part number 4.2 in "Deck Assembly". Remove individual part numbers from all kits.
1.7February 4, 2025Part number 2130200022 was part number 2130200177 in "Deck Spindle Assembly" of "Deck Assembly".
1.8March 7, 2025Changed Ref No. 1-1 from Part Number 2136700001A to 2138900125A in "Seat Assembly" on pg. 6. Changed the Part Description of Ref No. 3 from "Starter Battery" to "12V 19Ah 230CCA Battery" on "Battery Assembly on pg. 21. Changed kit A01 from Part Number 2130200160 to 2130350446 of the "Right Drive Control Lever Assembly" on pg. 2. Changed kit E01 from Part Number 2130200169 to 2130200447 of the "Left Drive Control Lever Assembly" on pg. 4.
1.9July 24, 2025Added "Labels" illustration and parts list. New formatting.
2.0August 11, 2025Added missing Kit PNs to the "Rear Axle Assembly" parts list table.

Labels

The following labels are part of the "Labels" assembly:

REF NOPART NUMBERPART NAME
178509286602Right Decorative Cover Logo Label
278509286502Left Decorative Cover Logo Label
378509290602Base Logo Label
478509283003Front Logo Label
578500485202Hand Hazard Warning Label
678500487202Deck Warning Label #2
778500485302Deck Warning Label #1
878509240902Deck Size Label
978509282704Control Lever Label (Left)
1078509282602Cutting Height Settings Label
1178509241103EPA Emissions Label
1278509242402QR Code Label (Installation Guide)
1378502276506Specifications Label
1478509282502Choke Control Label
1578509282804Control Lever Label (Right)
1678500497904Foot Pedal Warning Label
1778509287002Bypass Valve Open Diagram Label
1878509283102Rear Logo Label

Right Drive Control Lever Assembly

This assembly includes individual parts and kits for the right drive control lever.

Parts Sold Individually

REF NOPART NUMBERPART NAME
323041000810322AKnob
142136600001ADrive Control Lever Grip
162136400002ARight Drive Control Lever, Lower
202136900003ADamper (Note: RH and LH dampers should be replaced at the same time)
222136300008ATension Spring
272136800001AParking Cable

Parts Sold As Kits

REF NOPART NUMBERPART NAMEQTYKITKIT PNKIT NAME
1Order Kit PNRight Drive Control Lever, Upper1A012130200446Right Drive Control Lever Assembly
2Neck Bolt, M8 x 352
3Knob1
4Control Lever Cover1
5Tension Spring Hook1
6Bolt, M8 x 202
7Bracket1
8Large Washer2
9Bolt, M8 x 701
10Step Bolt1
11Friction Spacer4
12Spacer1
13Rocker Arm1
15Lock Nut, M82
16Right Drive Control Lever, Lower1
17Neck Bolt, M8 x 701
18Lock Nut, M84
19Step Bolt2
20Damper1
21Lock Nut, M101
28Rubber Retainer1
19Order Kit PNStep Bolt1A022130200161Right Speed Adjustment Assembly
23Lock Nut1
24Cotter Pin1
25Pull Rod Connector1
26Speed Adjustment Connecting Rod1

Left Drive Control Lever Assembly

This assembly includes individual parts and kits for the left drive control lever.

Parts Sold Individually

REF NOPART NUMBERPART NAME
12136600001ADrive Control Lever Grip
22136800001AParking Cable
112136400002ALeft Drive Control Lever, Lower
122136900003ADamper (Note: RH and LH dampers should be replaced at the same time)
1923041000810322AKnob
232136300008ATension Spring

Parts Sold As Kits

REF NOPART NUMBERPART NAMEQTYKITKIT PNKIT NAME
3Order Kit PNLock Nut, M101E012130200447Left Drive Control Lever Assembly
4Spacer1
5Friction Sleeve4
6Rocker Arm1
7Left Drive Control Lever, Upper1
8Lock Nut, M82
9Neck Bolt, M8 x 701
10Lock Nut, M84
11Left Drive Control Lever, Lower1
12Damper1
13Step Bolt2
14Step Bolt1
15Bracket1
16Bolt, M8 x 701
17Neck Bolt, M8 x 352
18Control Lever Cover1
19Knob1
20Tension Spring Hook1
21Bolt, M8 x 202
22Large Washer2
28Rubber Retainer2
13Order Kit PNStep Bolt1E022130200170Left Speed Adjustment Assembly
24Lock Nut1
25Pull Rod Connector1
26Cotter Pin1
27Speed Adjustment Connecting Rod1

Seat Assembly

This assembly includes individual parts and kits for the seat.

Parts Sold Individually

REF NOPART NUMBERPART NAME
12136700001ASeat Assembly
1-12138900125ASeat Switch Assembly

Parts Sold As Kits

REF NOPART NUMBERPART NAMEQTYKITKIT PNKIT NAME
2Order Kit PNRivet Nut, M822020008767ASeat Tray Assembly
3Washer2B01
4Step Bolt2
5Seat Bracket1
6Order Kit PNNut, M822020008768AWing Nut Assembly
7Wing Knob2
8Bolt, M8 x 252B02
9Large Washer2
10Special Bolt2
1Order Kit PNSeat assembly12020008766ASeat Assembly
6Nut, M82
7Wing Knob2
8Bolt, M8 x 252
9Large Washer2
10Special Bolt2
2Order Kit PNRivet Nut, M822020009304ASeat Tray Hardware Assembly
3Washer2B04
4Step Bolt2

Engine Assembly

This assembly includes parts for the engine.

Engine Series Specifications

SERIESSPECSMODEL TYPE TRIM (MTT)NOTES
EX190019.0hp, 540cc33S8770044G1Purchase through Briggs & Stratton dealer

Parts Sold Individually

REF NOPART NUMBERPART NAME
82135300001ADrive Pulley
9H2138900004AElectromagnetic Clutch

Parts Sold As Kits

REF NOPART NUMBERPART NAMEQTYKITKIT PNKIT NAME
1Order Kit PNBolt, Self Tapping2D012130200166Muffler Assembly
2Muffler Assembly1
4Order Kit PNLock Nut, M82D022130200167Engine Mounting Bolt Assembly
5Bolt1
6Nut1
7Bolt, Self Tapping3
10Order Kit PNWasher1D032130200168Electromagnetic Clutch Mounting Assembly
11Bolt1

Fuel Tank Assembly

This assembly includes parts for the fuel tank.

Parts Sold Individually

REF NOPART NUMBERPART NAME
82109100202ATank Cap Assembly
92139100001AFuel Tank

Parts Sold As Kits

REF NOPART NUMBERPART NAMEQTYKITKIT PNKIT NAME
1Spring Clamp2
2Fuel Line1C012130200164Pumping Assembly
3Order Kit PNLine Adapter1
4Fuel Line Seal1
5Fuel Line1
6Air Pipe Inlet1C022130200165Fuel Tank Assembly
7Fuel Tank Vent Valve1

Fenders Assembly

This assembly includes parts for the fenders.

Parts Sold Individually

REF NOPART NUMBERPART NAME
12132800001AThrottle Cable Assembly
82138900006AElectromagnetic Clutch Switch
9H2138900005AKey Switch
102109300213AKey
1121341000080001AStorage Compartment Lid
1421341000040320ARight Fender Wing
2421341000030320ALeft Fender Wing

Parts Sold As Kits

REF NOPART NUMBERPART NAMEQTYKITKIT PNKIT NAME
2Order Kit PNScrew, MS x 121F012130200171Throttle Handle Assembly
3Throttle Handle1
4Throttle Lever Assembly1
5Throttle Lever, Right Cover1
6Nut, MS1
7Throttle Lever, Left Cover1
2Order Kit PNScrew, MS x 122F022130200172Control Panel Mounting Assembly
12Control Panel Cover1
13Clip Nut, MS2
15Order Kit PNNut, M61F032130200173Right Fender Assembly
16Step Bolt6
17Right Fender Assembly1
18Adjustment Hole Plate1
16Order Kit PNStep Bolt2F042130200174Rear Fender Assembly
19Rear Fender, Upper1
20Rear Fender Support1
21Rear Fender, Lower1
22Self Tapping Screws10
15Order Kit PNNut, M61F052130200175Left Fender Assembly
16Step Bolt6
18Adjustment Hole Plate1
23Left Fender Assembly1

Deck Assembly

This assembly includes parts for the deck.

Parts Sold Individually

REF NOPART NUMBERPART NAME
530913070185014Bolt, Hex Head Flange M8 x 20
262101300242ARight Tension Pulley
362103900023ALeft Tension Pulley
432133800004ATension Spring
4421355000010320ADeck Assembly
452135600002ADeck Belt
462105200368ABlade
472135300002AWasher, Flat
492135300019ANut, 5/8-18UNF

Parts Sold As Kits

REF NOPART NUMBERPART NAMEQTYKITKIT PNKIT NAME
1Step Bolt3
2Order Kit PNBelt Guard1G012130200176Belt Guard Assembly
3Tensioner Pulley Protective Cover1
4Deck Spindle Assembly1
5Order Kit PNBolt, Hex Head Flange M8 x 204G022130200022Deck Spindle Assembly
6Bolt, M8 x 161
7Side Discharge Mounting Bracket1
8Side Discharge Mounting Bracket Tension Spring1
9Fixed Rod1G032130200178Side Discharge Assembly
10Lock Washer1
11Side Discharge Chute1
12Nut, M81
13Shoulder Bolt1
14Order Kit PNAnti-Scalp Wheel1G042130200179Anti-Scalp Wheel Assembly
15Nut1
16Cotter Pin1
17Washer1
18Long Pin1
19Connecting Rod1G052130200180Front Deck Adjustment Assembly
20Connecting Block1
21Nut, M121
22Nut, M121
15Nut3
23Bolt, M10 x 451
24Washer1
25Gasket1
27Pulley Sleeve1
28Left Tension Pulley Limit Bracket1G062130200181Right Tension Pulley Mounting Assembly
29Bolt, M10 x 302
30Tension Pulley Mounting Bracket1
31Spacer Washer1
32Washer1
48Washer2
12Nut, M81
33Order Kit PNPull Rod Cover1G072130200182Pull Rod Cover Assembly
34Bolt, M8 x 251
15Nut2
23Bolt, M10 x 451
24Washer1
25Gasket1
32Washer3G082130200183Left Tension Pulley Mounting Assembly
35Right Tension Pulley Limit Bracket1
37Tension Pulley Mounting Bracket1
38Shaft Sleeve, Right Mounting Bracket1
39Bolt, M6 x 161
40O Ring1
41Order Kit PNWash Port1G092130200184Wash Port Assembly
42Nut, M61

Height of Cut Assembly

This assembly includes parts for adjusting the height of cut.

Parts Sold Individually

REF NOPART NUMBERPART NAME
82133300008ADeck Height Adjustment Tension Spring

Parts Sold As Kits

REF NOPART NUMBERPART NAMEQTYKITKIT PNKIT NAME
1Order Kit PNHeight Adjustment Hook1H012130200185Height Adjustment Hook Assembly
2Nut3
3T-head Connecting Block1
4Order Kit PNNut, M84H022130200186Height of Cut Adjustment Bracket Assembly
5Cut Height Assembly Mounting Bracket2
6Bolt, M8 x 704
7Cut Height Adjustment Assembly1
9Order Kit PNDeck Height Adjustment Handle1H032130200187Adjustment Handle Assembly
10Deck Height Adjustment Lever1
11Height Adjustment Torsion Spring1
12Order Kit PNStep Bolt1H042130200188Right Height Adjustment Assembly
13Washer1
14Pin1
15Cotter Pin2
16Washer1
17Support Plate, Right Height Adjustment1
18Nut, M101
19Washer1
12Order Kit PNStep Bolt1H052130200189Left Height Adjustment Assembly
13Washer1
14Pin1
15Cotter Pin2
16Washer1
18Nut, M101
19Washer1
20Support Plate, Left Height Adjustment1

Wiring Harness Assembly

This assembly includes parts for the wiring harness.

REF NOPART NUMBERPART NAME
13091308005Bolt, M6 x 16
230313090035014Nut, M6
32108900299APositive Power Cable
42138900007AHarness Assembly
4-12138900132ARelay, Four-pin
52103100497AFixed Threaded Cable Tie
62108900236ARelay

Battery Assembly

This assembly includes parts for the battery.

Parts Sold Individually

REF NOPART NUMBERPART NAME
32109900167A12V 19Ah 230CCA Battery

Parts Sold As Kits

REF NOPART NUMBERPART NAMEQTYKITKIT PNKIT NAME
1Order Kit PNSilicone Tube1K012130200190Battery Securing Rod Assembly
2Battery Securing Rod1

Front Axle Assembly

This assembly includes parts for the front axle.

Parts Sold Individually

REF NOPART NUMBERPART NAME
72131100001AAxle Friction Sleeve
821319000010320A11" x 6"-5" Front Wheel Assembly
921315000010320AFront Wheel Bracket

Parts Sold As Kits

REF NOPART NUMBERPART NAMEQTYKITKIT PNKIT NAME
1Order Kit PNBolt, M8 x 251L012130200191Front Wheel Bracket Mounting Assembly
2Dust Cover1
3Washer2
4Deep Groove Ball Bearing2
5Order Kit PNNut, M121L022130200192Front Wheel Mounting Assembly
6Friction Shaft Sleeve1
7Axle Friction Sleeve2
10Bolt, M121

Rear Axle Assembly

This assembly includes parts for the rear axle.

Parts Sold Individually

REF NOPART NUMBERPART NAME
62135600001ADrive Belt
721313000190320A20" x 10"-10" Rear Wheel Assembly
82131300018AWheel Hub

Parts Sold As Kits

REF NOPART NUMBERPART NAMEQTYKITKIT PNKIT NAME
1Order Kit PNShoulder Bolt1M012130200193Rear Wheel Mounting Assembly
2Washer1
3Wheel Nut4
4Order Kit PNBypass Valve Pull Rod1M022130200194Bypass Valve Pull Rod Assembly
5Cotter Pin1
9Order Kit PNWasher4M032130200195Right Drive Axle Assembly
10Nut, M84
11Bolt, M8 x 702
12Bolt2
13Hydrostatic Transaxle Assembly, Right1
14Order Kit PNNut1M042130200196Transaxle Sleeve Assembly
15Washer1
16Sleeve1
17Bolt, M10 x 2901
9Order Kit PNWasher4M052130200197Left Drive Axle Assembly
10Nut, M84
11Bolt, M8 x 702
12Bolt2
18Hydrostatic Transaxle Assembly, Left1

Frame Assembly

This assembly includes parts for the frame.

Parts Sold Individually

REF NOPART NUMBERPART NAME
222133800002ATension Spring
3821335000020320AFrame Assembly

Parts Sold As Kits

REF NOPART NUMBERPART NAMEQTYKITKIT PNKIT NAME
1Order Kit PNBolt, M8 x 1102N012130200198Foot Rest Assembly
2Axle Sleeve2
3Nut, M82
4Foot Rest, Front1
5Bolt3
6Order Kit PNDrop Bolt, M8 x 351N022130200199Speed Adjustment Assembly
7Locking Spring1
8Rivet Nut, M81
9Order Kit PNBolt3N032130200200Operating Limit Bracket Assembly
10Limit Bracket1
3Order Kit PN1N042130200201Gear Shift Plate Assembly
9Bolt3
11Gear Shift Plate1
12Bolt, M8 x 201
13Order Kit PNSeat Limit Switch1N052130200202Seat Limit Switch Assembly
14Bolt, M6 x 163
15Nut, M63
16Seat Limit Switch Mounting Bracket1
17Order Kit PNBolt, M10 x 301N062130200203Drive Tension Arm Assembly
18Washer2
19Drive Tension Arm1
20Heel1
21Nut1
21Order Kit PNNut1N072130200204Strap Wheel Assembly
23Strap Wheel1
24Washer1
3Order Kit PNNut, M81N082130200205Support Mounting Bracket Assembly
15Nut, M61
25Step Bolt1
26Support Mounting Bracket1
27Bolt, M8 x 161
28Order Kit PNBolt, M10 x 181N092130200206Seat Compression Spring Assembly
29Seat Compression Spring1
3Order Kit PNNut, M82N102130200207Transaxle Mounting Bracket Assembly
12Bolt, M8 x 202
30Plastic Buckle1
31Left Transaxle Mounting Bracket1
32Right Transaxle Mounting Bracket1
3Order Kit PNNut, M82N112130200208Muffler Heat Shield Assembly
14Bolt, M6 x 164
33Rivet Nut4
34Rear Heat Shield1
35Muffler Guard1
36Hitch Plate1
37Bolt, M8 x 752
Models: MYZ4219000, MYZ4219000 Zero Turn Lawn Mower Parts List, Zero Turn Lawn Mower Parts List, Turn Lawn Mower Parts List, Lawn Mower Parts List

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