Internet #308039223

Model # TB400 XP

Store SO SKU #1003961034

0043033587384

XP 21 in. 159 cc Gas Walk Behind Self Propelled Lawn Mower with Check Don't Change Oil, 3-in-1 TriAction Cutting System

  • 159cc Troy-Bilt check, don't change engine eliminates oil changes
  • All-wheel drive with variable speed control tackles hills easily
  • 3-year limited warranty for extended peace of mind
$ 369 00

Frequently Bought Together

Frequently Bought Together

Product Overview

Troy-Bilt gas walk behind mower, push mower, lawn mower, improved handling, high rear wheels

Improved Handling On All Terrains

11-in high rear wheels are easier to push over rough spots, inclines and up hills (select models)

Troy-Bilt gas walk behind mower, push mower, lawn mower, check don't change, oil change, easy maintenance

Troy-Bilt Check, Don't Change Engine

Eliminates oil changes by simply checking before each use and topping off (TB130, TB210, TB230, TB300 XP, TB290 ES, TB400)

Troy-Bilt gas walk behind mower, push mower, lawn mower, check don't change, oil change, easy maintenance

TriAction Cutting System

Delivers a well-groomed look to your lawn by creating finely mulched clippings and a clean, even cut every time

Troy-Bilt gas walk behind mower, push mower, lawn mower, easy storage, space savings, SpaceSavr

SpaceSavr Design

Lets you store under a tool bench, against a wall or other small spaces (TB170 XP and TB260 XP only)

Troy-Bilt gas walk behind mower, push mower, lawn mower, self propelled, faster turning

Faster Turning

Get improved control and faster turns with front wheel drive (TB200, TB210, TB230, TB240, TB260 XP, TB270 XP, TB290 ES)

Troy-Bilt gas walk behind mower, push mower, lawn mower, rear wheel drive, better traction

Better Traction

Rear wheel drive provides more control and traction on hills and slopes (Models TB300 XP, TB365 XP, TB WC28)

Troy-Bilt gas walk behind mower, push mower, lawn mower, all wheel drive, transmission, maneuverability

Optimum Maneuverability

All-wheel drive transmission adapts to mowing conditions and switches between front-, rear- and all-wheel drive (TB400 XP, TB490 XP)

Troy-Bilt gas walk behind mower, push mower, lawn mower, simple starting, reliable starting

Simple Reliable Starting

Get reliable starting with automatic choke engines (excludes TB100 and TB200)

Troy-Bilt gas walk behind mower, push mower, lawn mower, deck maintenance

Easy Deck Maintenance

Clean deck by attaching standard garden hose to the integrated deck wash port (select models)

Troy-Bilt gas walk behind mower, push mower, lawn mower, built in America

Built In America

Since 1937

Troy-Bilt gas walk behind mower, push mower, lawn mower, XP Series

XP Series

Extra power, durability and comfort features on the XP series, including a 3-yr limited warranty

Troy-Bilt gas walk behind mower, push mower, lawn mower, cutting height adjustment

Cutting Height Adjustment

Fingertip height adjustment makes it easy to adjust cut from 1.25 in. to 3.75 in

Troy-Bilt gas walk behind mower, push mower, lawn mower, protection

Protect Your Mower

Use fuel stabilizers to maintain the engine and increase the longevity of the mower

  • 159cc Troy-Bilt check, don't change engine eliminates oil changes
  • All-wheel drive with variable speed control tackles hills easily
  • 3-year limited warranty for extended peace of mind
When your yard asks a little more of you, the Troy-Bilt XP Series offers the extra performance you need. Covered by a 3-year limited warranty, you can eliminate oil changes on the Troy-Bilt TB230 self-propelled mower with the innovative Check, Don't Change(TM) system of the Troy-Bilt engine. Simply check the oil each time and top off as needed, reducing maintenance time and having to dispose of old oil. All wheel drive transmission with variable speed control makes it easy to adapt to any terrain quickly and easily. With rear bag, mulch kit and side discharge options included, you have a choice for disposing of grass clippings. Dual-lever height adjusters are conveniently located to quickly adjust the cutting height and the TriAction cutting system uses a rake guard, symmetrical deck and specialized blade to deliver a clean, even cut every time. You can depend on Troy-Bilt to keep yardwork from feeling like a chore, and we won't let you down.
  • Troy-Bilt Check, Don't Change engine eliminates the need to change oil by simply checking before each use and topping off as needed
  • Built In America with U.S and Global Parts since 1937
  • XP Series 3-year limited warranty for extended peace of mind
  • All-wheel drive transmission adapts to any mowing condition by easily switching between front-, rear- and all-wheel drive to get the right traction
  • Larger 2.3 bushel rear bag collects more clippings for easy clean up or composting
  • Deck wash adaptor makes maintenance easier by simply connecting a standard garden hose to rinse clippings from underside of deck
  • TriAction cutting system delivers a well-groomed look to your lawn. The rake bumper, specialized blade and symmetrical deck work together to create finely mulched clippings and a clean, even cut every time.
  • Included mulch kit helps maintain a healthy lawn
  • Side discharge chute comes with handy, built-in clip to attach to handle when not in use
  • Dual-lever, 6 position height adjustment makes it easy to change cutting heights from 1.25 in. to 3.75 in. H
  • Use fuel stabilizers to maintain your engine and increase the longevity of your mower (not included)
  • 3-year limited warranty
  • California residents see Prop 65 WARNINGS

Product Overview

  • 159cc Troy-Bilt check, don't change engine eliminates oil changes
  • All-wheel drive with variable speed control tackles hills easily
  • 3-year limited warranty for extended peace of mind
Model #: TB400 XP
Internet #: 308039223

When your yard asks a little more of you, the Troy-Bilt XP Series offers the extra performance you need. Covered by a 3-year limited warranty, you can eliminate oil changes on the Troy-Bilt TB230 self-propelled mower with the innovative Check, Don't Change(TM) system of the Troy-Bilt engine. Simply check the oil each time and top off as needed, reducing maintenance time and having to dispose of old oil. All wheel drive transmission with variable speed control makes it easy to adapt to any terrain quickly and easily. With rear bag, mulch kit and side discharge options included, you have a choice for disposing of grass clippings. Dual-lever height adjusters are conveniently located to quickly adjust the cutting height and the TriAction cutting system uses a rake guard, symmetrical deck and specialized blade to deliver a clean, even cut every time. You can depend on Troy-Bilt to keep yardwork from feeling like a chore, and we won't let you down.

  • Troy-Bilt Check, Don't Change engine eliminates the need to change oil by simply checking before each use and topping off as needed
  • Built In America with U.S and Global Parts since 1937
  • XP Series 3-year limited warranty for extended peace of mind
  • All-wheel drive transmission adapts to any mowing condition by easily switching between front-, rear- and all-wheel drive to get the right traction
  • Larger 2.3 bushel rear bag collects more clippings for easy clean up or composting
  • Deck wash adaptor makes maintenance easier by simply connecting a standard garden hose to rinse clippings from underside of deck
  • TriAction cutting system delivers a well-groomed look to your lawn. The rake bumper, specialized blade and symmetrical deck work together to create finely mulched clippings and a clean, even cut every time.
  • Included mulch kit helps maintain a healthy lawn
  • Side discharge chute comes with handy, built-in clip to attach to handle when not in use
  • Dual-lever, 6 position height adjustment makes it easy to change cutting heights from 1.25 in. to 3.75 in. H
  • Use fuel stabilizers to maintain your engine and increase the longevity of your mower (not included)
  • 3-year limited warranty
  • California residents see Prop 65 WARNINGS

Info & Guides

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Compare Similar

Compare Similar Products
Brand Lawn-Boy Troy-Bilt Toro Honda
Name 21 in. Rear-Wheel Drive Gas Walk Behind Self Propelled Lawn Mower with Kohler Engine XP 21 in. 159 cc Gas Walk Behind Self Propelled Lawn Mower with Check Don't Change Oil, 3-in-1 TriAction Cutting System Recycler 22 in. Variable Speed Electric Start Self Propelled Gas Walk-Behind Mower with Briggs and Stratton Engine 21 in. 3-in-1 Variable Speed Gas Walk Behind Self Propelled Lawn Mower with Auto Choke
Price
$323.37
$369.00
$399.00
$409.00
Ratings (625) (29) (6142) (1548)
Power Type Gas Gas Gas Gas
Drive Type Rear-wheel Drive 4 Wheel Drive Rear-wheel Drive Rear-wheel Drive
Features Bagger,Foldable handle,Mulching Lawn Mower,No Oil Change Required,Tool-free adjustments Adjustable Cutting Height,Adjustable Handlebar,Adjustable Speed,Assembly Required,Bagger,Deck cleanout,Foldable handle,Mulching Lawn Mower,No Oil Change Required,Residential,Rust resistant deck Bagger,Deck cleanout,Foldable handle,Mulching Lawn Mower,No Oil Change Required,Tool-free adjustments Bagger,Foldable handle,Mulch Switch,Mulching Lawn Mower,Tool-free adjustments
Refurbished No No No No
Size of Yard 1/4 - 1/2 Acre 1/2 - 1 Acre 1/4 - 1/2 Acre 1/4 - 1/2 Acre
View Product View Product View Product View Product

Specifications

Dimensions

Assembled Depth (in.)
60 in
Assembled Height (in.)
38 in
Assembled Width (in.)
22 in
Blade Length (in.)
21 in
Cutting Width
21 inches
Front Wheel Size (in.)
8
Mower Deck Width
21 in
Rear Wheel Size (in.)
8

Details

Assembly Required
Yes
CA (CARB) Compliant
CARB Compliant
Cutting Height Options
6-position
Cutting Options
Bag,Mulch,Side-Discharge
Deck Material
15 Gauge Steel
Deck Type
Stamped
Drive Type
4 Wheel Drive
Engine Displacement (cc)
159
Engine Make
Troy-Bilt
Engine Torque (ft.-lb.)
0
Features
Adjustable Cutting Height,Adjustable Handlebar,Adjustable Speed,Assembly Required,Bagger,Deck cleanout,Foldable handle,Mulching Lawn Mower,No Oil Change Required,Residential,Rust resistant deck
Fuel Tank Capacity (gallons)
.25
Included
Engine oil
Lawn Mower Type
Self-Propelled Lawn Mower
Maximum Cutting Height (in.)
3.75
Minimum Cutting Height (in.)
1.25
Mower Size Type
Standard
Number of Blades
1
Number of Handlebar Positions
3
Oil Capacity (oz.)
20
Power Type
Gas
Product Weight (lb.)
98 lb
Rear Wheel Height
Low Wheel
Recommended Oil Type
10W-30
Recommended Terrain
Flat,Sloped,Uneven
Refurbished
No
Returnable
180-Day
Size of Yard
1/2 - 1 Acre
Start Type
Pull Cord
Walk Behind Mower Type
Self Propelled

Warranty / Certifications

Manufacturer Warranty
3-Year Limited Warranty

Specifications

Dimensions

Assembled Depth (in.)
60 in
Assembled Height (in.)
38 in
Assembled Width (in.)
22 in
Blade Length (in.)
21 in
Cutting Width
21 inches
Front Wheel Size (in.)
8
Mower Deck Width
21 in
Rear Wheel Size (in.)
8

Details

Assembly Required
Yes
CA (CARB) Compliant
CARB Compliant
Cutting Height Options
6-position
Cutting Options
Bag,Mulch,Side-Discharge
Deck Material
15 Gauge Steel
Deck Type
Stamped
Drive Type
4 Wheel Drive
Engine Displacement (cc)
159
Engine Make
Troy-Bilt
Engine Torque (ft.-lb.)
0
Features
Adjustable Cutting Height,Adjustable Handlebar,Adjustable Speed,Assembly Required,Bagger,Deck cleanout,Foldable handle,Mulching Lawn Mower,No Oil Change Required,Residential,Rust resistant deck
Fuel Tank Capacity (gallons)
.25
Included
Engine oil
Lawn Mower Type
Self-Propelled Lawn Mower
Maximum Cutting Height (in.)
3.75
Minimum Cutting Height (in.)
1.25
Mower Size Type
Standard
Number of Blades
1
Number of Handlebar Positions
3
Oil Capacity (oz.)
20
Power Type
Gas
Product Weight (lb.)
98 lb
Rear Wheel Height
Low Wheel
Recommended Oil Type
10W-30
Recommended Terrain
Flat,Sloped,Uneven
Refurbished
No
Returnable
180-Day
Size of Yard
1/2 - 1 Acre
Start Type
Pull Cord
Walk Behind Mower Type
Self Propelled

Warranty / Certifications

Manufacturer Warranty
3-Year Limited Warranty

Questions & Answers

how do you change from front wheel to rear to all wheel drive?

how do you change from front wheel to rear to all wheel drive?
Asked by: jacob
There are 2 levers for the self-propelled drive. Left is front, right is rear. Both is 4wd
Answered by: Goose
Date published: 2019-05-22

does this mower have side discharge ?

does this mower have side discharge ?
Asked by: Frank
Hello, Frank. Yes, the TB400 XP has side discharge. Thank you for your question.
Answered by: Troy-Bilt
Date published: 2020-03-20

Are oil changes required after the season change?

Asked by: Nikki
Hello Nikki, Briggs and Stratton does not recommend it, but we at Troybilt do recommend an oil change every season before storing the mower. Thank you for your question!
Answered by: Troy-Bilt
Date published: 2019-10-04

How can i slow down the wheel speed in 4x4, because its way too dang fast to mow at the current speed of 4x4

Also adjustment of carb jetting possible.
Asked by: Poodiypooup
The only way to slow the speed it’s to partially engage one of the self-propel bails/levers. This is very awkward and a challenge because the lever is an unreasonably spaced distance from the power bar and hard to hold if not fully pulled up. I agree, the speed is far too fast for me. I am so disappointed I didn’t look for a model with variable speed availability. I have determined to get rid of this mower.
Answered by: sssinkingship
Date published: 2019-06-28
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