Snapper
Front-Engine Lawn Tractor

Model # SGT27540D (2690628) Official Snapper diesel 4wd tractor

Here are the diagrams and repair parts for Official Snapper SGT27540D-2690628 diesel 4wd tractor, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 551 parts  |

Lawn Tractor Ball Bearing (replaces 1729578, 1729578SM, 2046, 2108202YP, 7013313, 7013313SM)
#17

Housing/arbors/blades diagram

Bearing

Part #2108202

Replaced by #2108202SM

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Manufacturer substitution
This part replaces 2108202. Substitute parts can look different from the original.
BEST SELLER
$19.29
9% OFF Phone Price : $21.29
In Stock
Lawn Tractor Arbor Gasket
#23

Housing/arbors/blades diagram

Gasket

Part #1707335

Replaced by #1707335SM

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Manufacturer substitution
This part replaces 1707335. Substitute parts can look different from the original.
BEST SELLER
$9.79
9% OFF Phone Price : $10.79
In Stock
Lawn & Garden Equipment Retainer Ring
#30

Housing/arbors/blades diagram

Retaining ring

Part #1657528

Replaced by #1657528SM

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Manufacturer substitution
This part replaces 1657528. Substitute parts can look different from the original.
$6.89
13% OFF Phone Price : $7.89
In Stock
Lawn Tractor Ignition Key
#11

Electrical - 27 hp diesel diagram

Ignition key

Part #1717163

Replaced by #1717163SM

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Manufacturer substitution
This part replaces 1717163. Substitute parts can look different from the original.
This item is not returnable
$13.31
13% OFF Phone Price : $15.31
In Stock
Snowblower Nut
#61

Height adjustment/roller diagram

Nut

Part #1919438

Replaced by #703902

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Manufacturer substitution
This part replaces 1919438. Substitute parts can look different from the original.
This item is not returnable
$4.66
18% OFF Phone Price : $5.66
In Stock
Lawn & Garden Equipment Capped Screw
#38

Controls diagram

Cap screw

Part #1922130

Replaced by #703872

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Manufacturer substitution
This part replaces 1922130. Substitute parts can look different from the original.
This item is not returnable
In Stock
Lawn Tractor Bagger Attachment Chute Strap
#61

Body diagram

Strap,hood,b

Part #2171600

Replaced by #2171600SM

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Manufacturer substitution
This part replaces 2171600. Substitute parts can look different from the original.
This item is not returnable
$12.77
14% OFF Phone Price : $14.77
In Stock
Lawn Tractor Deflector Shield (replaces 1705449)
#1

Housing/arbors/blades diagram

Deflector-bl

Part #1705449

Replaced by #1705449SM

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Manufacturer substitution
This part replaces 1705449. Substitute parts can look different from the original.
$164.29
6% OFF Phone Price : $174.29
In Stock
Lawn Tractor Hex Lock Nut
#51

Steering/front axle diagram

Nut

Part #1960576

Replaced by #1960576SM

?
Manufacturer substitution
This part replaces 1960576. Substitute parts can look different from the original.
This item is not returnable
$9.79
9% OFF Phone Price : $10.79
In Stock
Lawn Tractor Deflector Shield Hinge Rod (replaces 1706709, 1706709A, 5049245, 5049245SM)
#5

Housing/arbors/blades diagram

Rod

Part #1706709

Replaced by #1706709SM

?
Manufacturer substitution
This part replaces 1706709. Substitute parts can look different from the original.
In Stock

Symptoms common to all riding mowers & tractors

Choose a symptom to see related riding mower and lawn tractor repairs.

April 19, 2023

Main causes: punctured tire or inner tube, leaky valve stem, damaged wheel rim…

April 19, 2023

Main causes: clogged carburetor, damaged flywheel key, dirty spark plug, stale fuel, improper valve lash, engine needs a…

April 19, 2023

Main causes: worn or broken ground drive belt, bad seat switch, transaxle freewheel control engaged, transaxle failure, …

April 19, 2023

Main causes: damaged tie rods, bent or worn wheel spindle, worn front axle, damaged sector gear assembly…

April 19, 2023

Main causes: engine overfilled with oil, leaky head gasket or sump gasket, damaged carburetor seals, cracked fuel pump, …

April 19, 2023

Main causes: shift lever needs adjustment, neutral control needs adjustment…

April 19, 2023

Main causes: worn or broken blade belt, broken belt idler pulley, blade clutch cable failure, bad PTO switch, damaged ma…

April 19, 2023

Main causes: damaged cutting blade, worn deck pulley, damaged mandrel pulley, loose fasteners on mower deck components…

April 19, 2023

Main causes: faulty battery, bad alternator…

Repair guides common to all riding mowers & tractors

These step-by-step repair guides will help you safely fix what’s broken on your riding mower or lawn tractor.

How to replace a riding lawn mower rear tire
January 01, 2015

How to replace a riding lawn mower rear tire

Your mower can’t run on a damaged rear tire. Here’s how to install a new one.…

Repair difficulty
Time required
 60 minutes or less
How to replace a riding lawn mower blade
January 01, 2015

How to replace a riding lawn mower blade

If a blade on your mower is dull or bent, replace it following the steps in this repair guide.…

Repair difficulty
Time required
 30 minutes or less
How to replace a riding lawn mower fuel filter
January 01, 2015

How to replace a riding lawn mower fuel filter

Help your mower run better by replacing the fuel filter during your riding mower's annual tune-up.…

Repair difficulty
Time required
 15 minutes or less

Articles and videos common to all riding mowers & tractors

Use the advice and tips in these articles and videos to get the most out of your riding mower or lawn tractor.

How to remove a lawn mower blade using a removal tool
August 06, 2020

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer…

Charging a battery in a riding lawn mower video
March 01, 2016

Charging a battery in a riding lawn mower video

Learn how to use a battery charger if your mower battery is dead.…

Riding mower and tractor common questions
June 01, 2013

Riding mower and tractor common questions

You might find the answers to your questions about your riding mower or lawn tractor in this list of frequently asked qu…