Skip to Content
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • 15 million satisfied customers 15 million satisfied customers
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store

Parts for Mtd 11A-B2A9791: Lawn Mower Parts

Lawn Mower
Gas Walk Behind Lawnmower

Parts for Mtd 11A-B2A9791: Lawn Mower Parts

Location on Diagram
Part Description
Price & Availability
NI01
By: Mtd

Protects your mower engine from dirt and debris for peak performance. Replace annually or when visibly dirty. Confirm fit with your model number.

More
$28.95
Compare At:
$34.45
You Save:
$5.50

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
NI03
Product photo
By: Mtd

Replace your 21-inch lawn mower blade when dull, bent, or cutting poorly. Restores clean cuts and prevents stalling. Confirm fit with your model number.

More
$24.89
Compare At:
$27.38
You Save:
$2.49

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
NI04
Product photo
By: Mtd

Mower vibrating excessively or blade loosening? This blade adapter connects the motor shaft to the mower blade. Simple DIY repair, typically 15 minutes.

More
$23.78
Compare At:
$24.43
You Save:
$0.65

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
NI05
Product photo
5.0 (1)
By: Mtd

Hex bolt secures blade adapter and other components on lawn mowers. Replace if bolt is stripped, damaged, or missing to properly fasten parts.

More
$5.95
Compare At:
$7.14
You Save:
$1.19

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
NI06
Product photo
5.0 (2)
By: Mtd

Control cable for walk-behind mowers. Connects throttle or self-propel controls to engine or drive system. Replace if cable is broken, frayed, or stretched.

More
$15.45
Compare At:
$18.39
You Save:
$2.94

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
NI07
Product photo
By: Mtd

Replace your lawn mower's side discharge chute if it's cracked, broken, or missing. Attaches to the side of the mower to direct grass clippings away.

More
$17.51
Compare At:
$20.84
You Save:
$3.33

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
NI08
By: Mtd

Replacement fuel cap for gas walk-behind mowers. Secures the fuel tank opening to prevent spills and contamination. Replace if cracked, broken, or missing.

More
$19.49
Compare At:
$19.87
You Save:
$0.38

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
NI09
Product photo
By: Mtd

Grass catcher frame that holds the grass-catching bag on walk-behind mowers. Replace if bent, cracked, or broken. Bag sold separately.

More
$45.32
Compare At:
$53.48
You Save:
$8.16

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
NI11
Product photo
By: Mtd

Hinged mulch plug assembly for walk-behind lawn mowers. Replaces worn or broken mulch covers. Includes metal hinge. Installs in place of discharge chute.

More
$27.95
Compare At:
$33.54
You Save:
$5.59

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
NI13
Product photo
By: Mtd

Attaches to the back of your walk-behind mower deck to prevent grass and debris from reaching the operator. Replace if cracked, broken, or missing.

More
$12.36
Compare At:
$14.71
You Save:
$2.35

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
NI14
Product photo
By: Mtd

Replacement wheel assembly for walk-behind lawn mowers. Installs on axle to enable smooth movement across your lawn. Replace if cracked, worn, or broken.

More
$51.41
Compare At:
$61.18
You Save:
$9.77

IN STOCK
Ships Tomorrow Guaranteed
Add to Cart
NI15
$28.95
Compare At:
$34.45
You Save:
$5.50

Out Of Stock

Usually ships within 4 - 14 days

Add to Cart
  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store