MTD Lawn Mower ZT-S42 Parts

Shop replacement repair parts for MTD Lawn Mower model ZT-S42

Brand:MTD

Model:ZT-S42

Product:Lawn Mower

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274 results

MTD Lawn Mower Flange Nut

Genuine OEM Part # 712-04217 | RC Item #1620248

# 712-04217
RC Item #1620248

We sell the real thing!

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$4.86

Nut-flange lock

MTD Lawn Mower Shoulder Bolt

Genuine OEM Part # 938-3056 | RC Item #1606415

# 938-3056
RC Item #1606415

Skill Level (1)

We sell the real thing!

Watch Video

$10.63

Shoulder bolt attaches anti-scalp wheel to the deck.

MTD Lawn Mower V-Belt

Genuine OEM Part # 954-04317A | RC Item #3540146

# 954-04317A
RC Item #3540146

We sell the real thing!

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$53.03

Belt-trans drive width: 1/2" length: 67"

MTD Lawn Mower Spindle Assembly

Genuine OEM Part # 918-04822B | RC Item #3539339

# 918-04822B
RC Item #3539339

Skill Level (2)

We sell the real thing!

Watch Video

$132.86

Lawn mower spindle assembly with pulley (6.3 DIA). The spindle assembly drives the lawn mower's blades. Be aware that the four mounting holes are not threaded—you will need to order four self-tapping screws.

MTD Lawn Mower Spacer

Genuine OEM Part # 738-04162C | RC Item #2319711

# 738-04162C
RC Item #2319711

We sell the real thing!

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$14.69

Spacer-shoulder

MTD Lawn Mower Seat Switch

Genuine OEM Part # 925-05013 | RC Item #1620574

# 925-05013
RC Item #1620574

Skill Level (2)

We sell the real thing!

Watch Video

$38.90

Seat switch

MTD Lawn Mower Bearing

Genuine OEM Part # 741P0919B | RC Item #4998282

# 741P0919B
RC Item #4998282

Skill Level (2)

We sell the real thing!

Watch Video

$19.80

Brg ball.787id x 1.85 od x.551

MTD Lawn Mower Carriage Head Bolt

Genuine OEM Part # 710-0276 | RC Item #1825102

# 710-0276
RC Item #1825102

We sell the real thing!

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$4.54

Carriage Bolt 5/16-18 x 1.00"

MTD Lawn Mower Flange Bearing

Genuine OEM Part # 741-0990B | RC Item #1606363

# 741-0990B
RC Item #1606363

Skill Level (1)

We sell the real thing!

Watch Video

$12.11

Bearing:flange w/zerk

MTD Lawn Mower Shoulder Bolt

Genuine OEM Part # 738-04278 | RC Item #1636704

# 738-04278
RC Item #1636704

We sell the real thing!

Watch Video

$8.32

Screw-shoulder

MTD Lawn Mower V-Belt

Genuine OEM Part # 954-04033A | RC Item #2309751

# 954-04033A
RC Item #2309751

We sell the real thing!

Watch Video

$46.64

V-Belt - Length: 118 1/4" Width: 1/2"

MTD Lawn Mower Pin

Genuine OEM Part # 714-0162 | RC Item #1621243

# 714-0162
RC Item #1621243

We sell the real thing!

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$6.60

Cotter pin:5/32

MTD Lawn Mower Grease Fitting

Genuine OEM Part # 937-3000 | RC Item #1620734

# 937-3000
RC Item #1620734

We sell the real thing!

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$5.32

Fitting-grease

MTD Lawn Mower Washer

Genuine OEM Part # 736-0262 | RC Item #1620695

# 736-0262
RC Item #1620695

We sell the real thing!

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$4.51

Flat washer .375" I.D. x .87" O.D.

MTD Lawn Mower Hose Connector

Genuine OEM Part # 921-04041 | RC Item #1620558

# 921-04041
RC Item #1620558

Skill Level (1)

We sell the real thing!

Watch Video

$22.54

Adapter-nozzle

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MTD ZT-S42 Problems & Repair Solutions

There are only a handful of issues that crop up with most appliances and equipment. Since 1912, we've learned to recognize the most common MTD ZT-S42 problems ― and their solutions. Do any of these look familiar?

Lawn mower won't start

2 possible causes and potential solutions

Video

Lawn mower starts then stalls

2 possible causes and potential solutions

Video

Lawn mower battery keeps dying

1 possible causes and potential solutions

Video

VIEW ALL COMMON PROBLEMS Shop All MTD Lawn Mower Parts

Frequently Purchased Together For This Model

$1.75

Flange Nut

$5.28

Screw

$4.69

Flange Nut

$5.28

ZT-S42 Parts

Maintain and repair your MTD ZT-S42 Lawn Mower efficiently with genuine MTD ZT-S42 replacement parts from Repair Clinic. Our extensive inventory includes parts for all common ZT-S42 repairs, ensuring you have everything needed for a successful fix.

Search by model number, part category, part title, or specific symptoms to locate the right parts for your ZT-S42. Use detailed parts diagrams, repair help guides, and manuals to guide your repair process. Repair Clinic provides troubleshooting tips and videos to resolve common issues and keep your equipment running like new.

Why Choose Repair Clinic for ZT-S42 Parts?

Genuine MTD replacement parts
Same-day shipping on in-stock items
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Price match guarantee

Repair your MTD ZT-S42 Lawn Mower with reliable replacement parts and expert support from Repair Clinic. Order today and ensure your Lawn Mower stays in top condition.

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