MTD Lawn Mower RM140 Parts

Shop replacement repair parts for MTD Lawn Mower model RM140

Brand:MTD

Model:RM140

Product:Lawn Mower

Shop Parts Common Problems Diagrams & Manuals Related Videos

Filters

38 results

MTD Lawn Mower Carriage Head Bolt

Genuine OEM Part # 710-04998 | RC Item #1620446

# 710-04998
RC Item #1620446

Skill Level (1)

We sell the real thing!

Watch Video

$6.42

Carriage bolt, 5/16-18

MTD Lawn Mower Screw

Genuine OEM Part # 710-1044 | RC Item #1620221

# 710-1044
RC Item #1620221

Skill Level (1)

We sell the real thing!

Watch Video

$5.28

Blade retaining bolt

MTD Lawn Mower Blade

Genuine OEM Part # 742P0741-X | RC Item #4961755

# 742P0741-X
RC Item #4961755

Skill Level (1)

We sell the real thing!

Watch Video

$25.74

Genuine MTD 942-0741X Extreme blades features more cutting surface than standard blades. Creates finer mulch and when bagging, leaves fewer clippings on the turf.

MTD Lawn Mower Nut

Genuine OEM Part # 712-04222 | RC Item #1620249

# 712-04222
RC Item #1620249

We sell the real thing!

Watch Video

$6.06

Nut-square 1/4-20

MTD Lawn Mower Knob

Genuine OEM Part # 720-04122 | RC Item #1620632

# 720-04122
RC Item #1620632

Skill Level (1)

We sell the real thing!

Watch Video

$8.80

Wing nut knob for handle

MTD Lawn Mower Knob

Genuine OEM Part # 720-0279 | RC Item #1620165

# 720-0279
RC Item #1620165

Skill Level (1)

We sell the real thing!

Watch Video

$4.97

Knob-handle

MTD Lawn Mower Spring

Genuine OEM Part # 732-05062A | RC Item #3280453

# 732-05062A
RC Item #3280453

Skill Level (2)

We sell the real thing!

Watch Video

$6.44

Torsion spring for the left side

MTD Lawn Mower Retainer

Genuine OEM Part # 710-1205 | RC Item #1620224

# 710-1205
RC Item #1620224

Skill Level (1)

We sell the real thing!

Watch Video

$4.44

Rope-guide eyebolt

MTD Lawn Mower Baffle

Genuine OEM Part # 631-08159 | RC Item #4984719

# 631-08159
RC Item #4984719

Skill Level (2)

We sell the real thing!

Watch Video

$67.88

Rear discharge door assembly

MTD Lawn Mower Flange Nut

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

# 712-04217
RC Item #1620248

We sell the real thing!

Watch Video

$4.86

Nut-flange lock

MTD Lawn Mower Spring

Genuine OEM Part # 73205061B | RC Item #4929985

# 73205061B
RC Item #4929985

Skill Level (2)

We sell the real thing!

Watch Video

$6.44

Torsion spring for the right side

MTD Lawn Mower Label - engine shrou

Genuine OEM Part # 777D21662 | RC Item #4522550

# 777D21662
RC Item #4522550

We sell the real thing!

Watch Video

$2.79

MTD Lawn Mower Grassbag asm-21

Genuine OEM Part # 964-05065 | RC Item #3540178

# 964-05065
RC Item #3540178

We sell the real thing!

Watch Video

$34.08

MTD Lawn Mower Deck-21 2 in 1 pu

Genuine OEM Part # 787-01870B-0691 | RC Item #3538972

# 787-01870B-0691
RC Item #3538972

We sell the real thing!

Watch Video

$310.76

MTD Lawn Mower Bail Control Arm

Genuine OEM Part # 747-06511-0606 | RC Item #3536704

# 747-06511-0606
RC Item #3536704

Skill Level (1)

We sell the real thing!

Watch Video

$8.94

Bail-operator

Pageof 3Go

MTD RM140 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 RM140 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 not self propelling

1 possible causes and potential solutions

Video

VIEW ALL COMMON PROBLEMS Shop All MTD Lawn Mower Parts

Frequently Purchased Together For This Model

$40.84

$6.76

$43.99

$12.35

RM140 Parts

Maintain and repair your MTD RM140 Lawn Mower efficiently with genuine MTD RM140 replacement parts from Repair Clinic. Our extensive inventory includes parts for all common RM140 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 RM140. 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 RM140 Parts?

Genuine MTD replacement parts
Same-day shipping on in-stock items
365-day, no-hassle return policy
Price match guarantee

Repair your MTD RM140 Lawn Mower with reliable replacement parts and expert support from Repair Clinic. Order today and ensure your Lawn Mower stays in top condition.

Talk With Us

We can help you check an order, track a package, start a return, and more.

START A CHAT

Talk With Us

We can help you check an order, track a package, start a return, and more.

Join Repair Clinic's VIP email list for 10% off, plus other discounts and tips!

Our Story

Family-owned and operated since 1912, Burke America Parts Group is the longest-running genuine appliance, HVAC, and outdoor power equipment parts solution in North America. At Repair Clinic, we're proud to be an international brand trusted by the pros as well as the DIY community.

About Repair Clinic

Customer Stories Repair Parts BrandsDIY Repair Blog In the News

Click for the BBB Business Review of this Appliances - Major - Parts & Supplies in Canton MI

Quick Links

Shipping Information 365 Day Return Policy Retail Location & Hours Contact Us Track Order Reviews Repair Clinic Pro

Social Media

YouTube Facebook Twitter Instagram Pinterest