Murray Cruz Zero-Turn Lawn Mower
Model # MYZ4219000
Revision: 2.0 The following labels are part of the "Labels" assembly: This assembly includes individual parts and kits for the right drive control lever. This assembly includes individual parts and kits for the left drive control lever. This assembly includes individual parts and kits for the seat. This assembly includes parts for the engine. This assembly includes parts for the fuel tank. This assembly includes parts for the fenders. This assembly includes parts for the deck. This assembly includes parts for adjusting the height of cut. This assembly includes parts for the wiring harness. This assembly includes parts for the battery. This assembly includes parts for the front axle. This assembly includes parts for the rear axle. This assembly includes parts for the frame.Revision History
REVISION REVISION DATE DESCRIPTION OF CHANGES 1.0 September 26, 2023 Initial Release. 1.1 October 26, 2023 Addition of "Rubber Retainer", Part # 2104600003B, to "Right Drive Control Lever" and "Left Drive Control Lever". Addition of "Washer", Part # 30512050045000, to "Deck Assembly". 1.2 December 12, 2023 Removed "12V Battery" from the "Battery Assembly". 1.3 May 8, 2024 Reintroduced "12V Battery" to the "Battery Assembly". 1.4 June 12, 2024 Added "Blade Retaining Nut" to the "Parts Sold Individually" table of the "Deck Assembly". 1.5 August 5, 2024 Updated 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. 1.6 November 19, 2024 Added 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. 1.7 February 4, 2025 Part number 2130200022 was part number 2130200177 in "Deck Spindle Assembly" of "Deck Assembly". 1.8 March 7, 2025 Changed 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. 1.9 July 24, 2025 Added "Labels" illustration and parts list. New formatting. 2.0 August 11, 2025 Added missing Kit PNs to the "Rear Axle Assembly" parts list table. Labels
REF NO PART NUMBER PART NAME 1 78509286602 Right Decorative Cover Logo Label 2 78509286502 Left Decorative Cover Logo Label 3 78509290602 Base Logo Label 4 78509283003 Front Logo Label 5 78500485202 Hand Hazard Warning Label 6 78500487202 Deck Warning Label #2 7 78500485302 Deck Warning Label #1 8 78509240902 Deck Size Label 9 78509282704 Control Lever Label (Left) 10 78509282602 Cutting Height Settings Label 11 78509241103 EPA Emissions Label 12 78509242402 QR Code Label (Installation Guide) 13 78502276506 Specifications Label 14 78509282502 Choke Control Label 15 78509282804 Control Lever Label (Right) 16 78500497904 Foot Pedal Warning Label 17 78509287002 Bypass Valve Open Diagram Label 18 78509283102 Rear Logo Label Right Drive Control Lever Assembly
Parts Sold Individually
REF NO PART NUMBER PART NAME 3 23041000810322A Knob 14 2136600001A Drive Control Lever Grip 16 2136400002A Right Drive Control Lever, Lower 20 2136900003A Damper (Note: RH and LH dampers should be replaced at the same time) 22 2136300008A Tension Spring 27 2136800001A Parking Cable Parts Sold As Kits
REF NO PART NUMBER PART NAME QTY KIT KIT PN KIT NAME 1 Order Kit PN Right Drive Control Lever, Upper 1 A01 2130200446 Right Drive Control Lever Assembly 2 Neck Bolt, M8 x 35 2 3 Knob 1 4 Control Lever Cover 1 5 Tension Spring Hook 1 6 Bolt, M8 x 20 2 7 Bracket 1 8 Large Washer 2 9 Bolt, M8 x 70 1 10 Step Bolt 1 11 Friction Spacer 4 12 Spacer 1 13 Rocker Arm 1 15 Lock Nut, M8 2 16 Right Drive Control Lever, Lower 1 17 Neck Bolt, M8 x 70 1 18 Lock Nut, M8 4 19 Step Bolt 2 20 Damper 1 21 Lock Nut, M10 1 28 Rubber Retainer 1 19 Order Kit PN Step Bolt 1 A02 2130200161 Right Speed Adjustment Assembly 23 Lock Nut 1 24 Cotter Pin 1 25 Pull Rod Connector 1 26 Speed Adjustment Connecting Rod 1 Left Drive Control Lever Assembly
Parts Sold Individually
REF NO PART NUMBER PART NAME 1 2136600001A Drive Control Lever Grip 2 2136800001A Parking Cable 11 2136400002A Left Drive Control Lever, Lower 12 2136900003A Damper (Note: RH and LH dampers should be replaced at the same time) 19 23041000810322A Knob 23 2136300008A Tension Spring Parts Sold As Kits
REF NO PART NUMBER PART NAME QTY KIT KIT PN KIT NAME 3 Order Kit PN Lock Nut, M10 1 E01 2130200447 Left Drive Control Lever Assembly 4 Spacer 1 5 Friction Sleeve 4 6 Rocker Arm 1 7 Left Drive Control Lever, Upper 1 8 Lock Nut, M8 2 9 Neck Bolt, M8 x 70 1 10 Lock Nut, M8 4 11 Left Drive Control Lever, Lower 1 12 Damper 1 13 Step Bolt 2 14 Step Bolt 1 15 Bracket 1 16 Bolt, M8 x 70 1 17 Neck Bolt, M8 x 35 2 18 Control Lever Cover 1 19 Knob 1 20 Tension Spring Hook 1 21 Bolt, M8 x 20 2 22 Large Washer 2 28 Rubber Retainer 2 13 Order Kit PN Step Bolt 1 E02 2130200170 Left Speed Adjustment Assembly 24 Lock Nut 1 25 Pull Rod Connector 1 26 Cotter Pin 1 27 Speed Adjustment Connecting Rod 1 Seat Assembly
Parts Sold Individually
REF NO PART NUMBER PART NAME 1 2136700001A Seat Assembly 1-1 2138900125A Seat Switch Assembly Parts Sold As Kits
REF NO PART NUMBER PART NAME QTY KIT KIT PN KIT NAME 2 Order Kit PN Rivet Nut, M8 2 2020008767A Seat Tray Assembly 3 Washer 2 B01 4 Step Bolt 2 5 Seat Bracket 1 6 Order Kit PN Nut, M8 2 2020008768A Wing Nut Assembly 7 Wing Knob 2 8 Bolt, M8 x 25 2 B02 9 Large Washer 2 10 Special Bolt 2 1 Order Kit PN Seat assembly 1 2020008766A Seat Assembly 6 Nut, M8 2 7 Wing Knob 2 8 Bolt, M8 x 25 2 9 Large Washer 2 10 Special Bolt 2 2 Order Kit PN Rivet Nut, M8 2 2020009304A Seat Tray Hardware Assembly 3 Washer 2 B04 4 Step Bolt 2 Engine Assembly
Engine Series Specifications
SERIES SPECS MODEL TYPE TRIM (MTT) NOTES EX1900 19.0hp, 540cc 33S8770044G1 Purchase through Briggs & Stratton dealer Parts Sold Individually
REF NO PART NUMBER PART NAME 8 2135300001A Drive Pulley 9 H2138900004A Electromagnetic Clutch Parts Sold As Kits
REF NO PART NUMBER PART NAME QTY KIT KIT PN KIT NAME 1 Order Kit PN Bolt, Self Tapping 2 D01 2130200166 Muffler Assembly 2 Muffler Assembly 1 4 Order Kit PN Lock Nut, M8 2 D02 2130200167 Engine Mounting Bolt Assembly 5 Bolt 1 6 Nut 1 7 Bolt, Self Tapping 3 10 Order Kit PN Washer 1 D03 2130200168 Electromagnetic Clutch Mounting Assembly 11 Bolt 1 Fuel Tank Assembly
Parts Sold Individually
REF NO PART NUMBER PART NAME 8 2109100202A Tank Cap Assembly 9 2139100001A Fuel Tank Parts Sold As Kits
REF NO PART NUMBER PART NAME QTY KIT KIT PN KIT NAME 1 Spring Clamp 2 2 Fuel Line 1 C01 2130200164 Pumping Assembly 3 Order Kit PN Line Adapter 1 4 Fuel Line Seal 1 5 Fuel Line 1 6 Air Pipe Inlet 1 C02 2130200165 Fuel Tank Assembly 7 Fuel Tank Vent Valve 1 Fenders Assembly
Parts Sold Individually
REF NO PART NUMBER PART NAME 1 2132800001A Throttle Cable Assembly 8 2138900006A Electromagnetic Clutch Switch 9 H2138900005A Key Switch 10 2109300213A Key 11 21341000080001A Storage Compartment Lid 14 21341000040320A Right Fender Wing 24 21341000030320A Left Fender Wing Parts Sold As Kits
REF NO PART NUMBER PART NAME QTY KIT KIT PN KIT NAME 2 Order Kit PN Screw, MS x 12 1 F01 2130200171 Throttle Handle Assembly 3 Throttle Handle 1 4 Throttle Lever Assembly 1 5 Throttle Lever, Right Cover 1 6 Nut, MS 1 7 Throttle Lever, Left Cover 1 2 Order Kit PN Screw, MS x 12 2 F02 2130200172 Control Panel Mounting Assembly 12 Control Panel Cover 1 13 Clip Nut, MS 2 15 Order Kit PN Nut, M6 1 F03 2130200173 Right Fender Assembly 16 Step Bolt 6 17 Right Fender Assembly 1 18 Adjustment Hole Plate 1 16 Order Kit PN Step Bolt 2 F04 2130200174 Rear Fender Assembly 19 Rear Fender, Upper 1 20 Rear Fender Support 1 21 Rear Fender, Lower 1 22 Self Tapping Screws 10 15 Order Kit PN Nut, M6 1 F05 2130200175 Left Fender Assembly 16 Step Bolt 6 18 Adjustment Hole Plate 1 23 Left Fender Assembly 1 Deck Assembly
Parts Sold Individually
REF NO PART NUMBER PART NAME 5 30913070185014 Bolt, Hex Head Flange M8 x 20 26 2101300242A Right Tension Pulley 36 2103900023A Left Tension Pulley 43 2133800004A Tension Spring 44 21355000010320A Deck Assembly 45 2135600002A Deck Belt 46 2105200368A Blade 47 2135300002A Washer, Flat 49 2135300019A Nut, 5/8-18UNF Parts Sold As Kits
REF NO PART NUMBER PART NAME QTY KIT KIT PN KIT NAME 1 Step Bolt 3 2 Order Kit PN Belt Guard 1 G01 2130200176 Belt Guard Assembly 3 Tensioner Pulley Protective Cover 1 4 Deck Spindle Assembly 1 5 Order Kit PN Bolt, Hex Head Flange M8 x 20 4 G02 2130200022 Deck Spindle Assembly 6 Bolt, M8 x 16 1 7 Side Discharge Mounting Bracket 1 8 Side Discharge Mounting Bracket Tension Spring 1 9 Fixed Rod 1 G03 2130200178 Side Discharge Assembly 10 Lock Washer 1 11 Side Discharge Chute 1 12 Nut, M8 1 13 Shoulder Bolt 1 14 Order Kit PN Anti-Scalp Wheel 1 G04 2130200179 Anti-Scalp Wheel Assembly 15 Nut 1 16 Cotter Pin 1 17 Washer 1 18 Long Pin 1 19 Connecting Rod 1 G05 2130200180 Front Deck Adjustment Assembly 20 Connecting Block 1 21 Nut, M12 1 22 Nut, M12 1 15 Nut 3 23 Bolt, M10 x 45 1 24 Washer 1 25 Gasket 1 27 Pulley Sleeve 1 28 Left Tension Pulley Limit Bracket 1 G06 2130200181 Right Tension Pulley Mounting Assembly 29 Bolt, M10 x 30 2 30 Tension Pulley Mounting Bracket 1 31 Spacer Washer 1 32 Washer 1 48 Washer 2 12 Nut, M8 1 33 Order Kit PN Pull Rod Cover 1 G07 2130200182 Pull Rod Cover Assembly 34 Bolt, M8 x 25 1 15 Nut 2 23 Bolt, M10 x 45 1 24 Washer 1 25 Gasket 1 32 Washer 3 G08 2130200183 Left Tension Pulley Mounting Assembly 35 Right Tension Pulley Limit Bracket 1 37 Tension Pulley Mounting Bracket 1 38 Shaft Sleeve, Right Mounting Bracket 1 39 Bolt, M6 x 16 1 40 O Ring 1 41 Order Kit PN Wash Port 1 G09 2130200184 Wash Port Assembly 42 Nut, M6 1 Height of Cut Assembly
Parts Sold Individually
REF NO PART NUMBER PART NAME 8 2133300008A Deck Height Adjustment Tension Spring Parts Sold As Kits
REF NO PART NUMBER PART NAME QTY KIT KIT PN KIT NAME 1 Order Kit PN Height Adjustment Hook 1 H01 2130200185 Height Adjustment Hook Assembly 2 Nut 3 3 T-head Connecting Block 1 4 Order Kit PN Nut, M8 4 H02 2130200186 Height of Cut Adjustment Bracket Assembly 5 Cut Height Assembly Mounting Bracket 2 6 Bolt, M8 x 70 4 7 Cut Height Adjustment Assembly 1 9 Order Kit PN Deck Height Adjustment Handle 1 H03 2130200187 Adjustment Handle Assembly 10 Deck Height Adjustment Lever 1 11 Height Adjustment Torsion Spring 1 12 Order Kit PN Step Bolt 1 H04 2130200188 Right Height Adjustment Assembly 13 Washer 1 14 Pin 1 15 Cotter Pin 2 16 Washer 1 17 Support Plate, Right Height Adjustment 1 18 Nut, M10 1 19 Washer 1 12 Order Kit PN Step Bolt 1 H05 2130200189 Left Height Adjustment Assembly 13 Washer 1 14 Pin 1 15 Cotter Pin 2 16 Washer 1 18 Nut, M10 1 19 Washer 1 20 Support Plate, Left Height Adjustment 1 Wiring Harness Assembly
REF NO PART NUMBER PART NAME 1 3091308005 Bolt, M6 x 16 2 30313090035014 Nut, M6 3 2108900299A Positive Power Cable 4 2138900007A Harness Assembly 4-1 2138900132A Relay, Four-pin 5 2103100497A Fixed Threaded Cable Tie 6 2108900236A Relay Battery Assembly
Parts Sold Individually
REF NO PART NUMBER PART NAME 3 2109900167A 12V 19Ah 230CCA Battery Parts Sold As Kits
REF NO PART NUMBER PART NAME QTY KIT KIT PN KIT NAME 1 Order Kit PN Silicone Tube 1 K01 2130200190 Battery Securing Rod Assembly 2 Battery Securing Rod 1 Front Axle Assembly
Parts Sold Individually
REF NO PART NUMBER PART NAME 7 2131100001A Axle Friction Sleeve 8 21319000010320A 11" x 6"-5" Front Wheel Assembly 9 21315000010320A Front Wheel Bracket Parts Sold As Kits
REF NO PART NUMBER PART NAME QTY KIT KIT PN KIT NAME 1 Order Kit PN Bolt, M8 x 25 1 L01 2130200191 Front Wheel Bracket Mounting Assembly 2 Dust Cover 1 3 Washer 2 4 Deep Groove Ball Bearing 2 5 Order Kit PN Nut, M12 1 L02 2130200192 Front Wheel Mounting Assembly 6 Friction Shaft Sleeve 1 7 Axle Friction Sleeve 2 10 Bolt, M12 1 Rear Axle Assembly
Parts Sold Individually
REF NO PART NUMBER PART NAME 6 2135600001A Drive Belt 7 21313000190320A 20" x 10"-10" Rear Wheel Assembly 8 2131300018A Wheel Hub Parts Sold As Kits
REF NO PART NUMBER PART NAME QTY KIT KIT PN KIT NAME 1 Order Kit PN Shoulder Bolt 1 M01 2130200193 Rear Wheel Mounting Assembly 2 Washer 1 3 Wheel Nut 4 4 Order Kit PN Bypass Valve Pull Rod 1 M02 2130200194 Bypass Valve Pull Rod Assembly 5 Cotter Pin 1 9 Order Kit PN Washer 4 M03 2130200195 Right Drive Axle Assembly 10 Nut, M8 4 11 Bolt, M8 x 70 2 12 Bolt 2 13 Hydrostatic Transaxle Assembly, Right 1 14 Order Kit PN Nut 1 M04 2130200196 Transaxle Sleeve Assembly 15 Washer 1 16 Sleeve 1 17 Bolt, M10 x 290 1 9 Order Kit PN Washer 4 M05 2130200197 Left Drive Axle Assembly 10 Nut, M8 4 11 Bolt, M8 x 70 2 12 Bolt 2 18 Hydrostatic Transaxle Assembly, Left 1 Frame Assembly
Parts Sold Individually
REF NO PART NUMBER PART NAME 22 2133800002A Tension Spring 38 21335000020320A Frame Assembly Parts Sold As Kits
REF NO PART NUMBER PART NAME QTY KIT KIT PN KIT NAME 1 Order Kit PN Bolt, M8 x 110 2 N01 2130200198 Foot Rest Assembly 2 Axle Sleeve 2 3 Nut, M8 2 4 Foot Rest, Front 1 5 Bolt 3 6 Order Kit PN Drop Bolt, M8 x 35 1 N02 2130200199 Speed Adjustment Assembly 7 Locking Spring 1 8 Rivet Nut, M8 1 9 Order Kit PN Bolt 3 N03 2130200200 Operating Limit Bracket Assembly 10 Limit Bracket 1 3 Order Kit PN 1 N04 2130200201 Gear Shift Plate Assembly 9 Bolt 3 11 Gear Shift Plate 1 12 Bolt, M8 x 20 1 13 Order Kit PN Seat Limit Switch 1 N05 2130200202 Seat Limit Switch Assembly 14 Bolt, M6 x 16 3 15 Nut, M6 3 16 Seat Limit Switch Mounting Bracket 1 17 Order Kit PN Bolt, M10 x 30 1 N06 2130200203 Drive Tension Arm Assembly 18 Washer 2 19 Drive Tension Arm 1 20 Heel 1 21 Nut 1 21 Order Kit PN Nut 1 N07 2130200204 Strap Wheel Assembly 23 Strap Wheel 1 24 Washer 1 3 Order Kit PN Nut, M8 1 N08 2130200205 Support Mounting Bracket Assembly 15 Nut, M6 1 25 Step Bolt 1 26 Support Mounting Bracket 1 27 Bolt, M8 x 16 1 28 Order Kit PN Bolt, M10 x 18 1 N09 2130200206 Seat Compression Spring Assembly 29 Seat Compression Spring 1 3 Order Kit PN Nut, M8 2 N10 2130200207 Transaxle Mounting Bracket Assembly 12 Bolt, M8 x 20 2 30 Plastic Buckle 1 31 Left Transaxle Mounting Bracket 1 32 Right Transaxle Mounting Bracket 1 3 Order Kit PN Nut, M8 2 N11 2130200208 Muffler Heat Shield Assembly 14 Bolt, M6 x 16 4 33 Rivet Nut 4 34 Rear Heat Shield 1 35 Muffler Guard 1 36 Hitch Plate 1 37 Bolt, M8 x 75 2