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Front-Engine Lawn Tractor

Model # SGT27540D (2690626) Official Snapper diesel 4wd tractor

Here are the diagrams and repair parts for Official Snapper SGT27540D (2690626) diesel 4wd tractor, as well as links to manuals and error code tables, if available.

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Browse Parts forSGT27540D (2690626) Riding Mowers & Tractors

  • Bearing 2108202
    #17

    Housing/arbors/blades diagram

    Bearing

    Part #2108202

    Replaced by #2108202SM

    ?
    Manufacturer substitution
    This part replaces 2108202. Substitute parts can look different from the original.
    $18.83
    10% OFF Phone Price : $20.83
    In Stock
  • Nut 1919438
    #61

    Height adjustment/roller diagram

    Nut

    Part #1919438

    Replaced by #703902

    ?
    Manufacturer substitution
    This part replaces 1919438. Substitute parts can look different from the original.
    This item is not returnable
    $5.98
    14% OFF Phone Price : $6.98
    In Stock
  • Gasket 1707335
    #23

    Housing/arbors/blades diagram

    Gasket

    Part #1707335

    Replaced by #1707335SM

    ?
    Manufacturer substitution
    This part replaces 1707335. Substitute parts can look different from the original.
    $10.25
    16% OFF Phone Price : $12.25
    In Stock
  • Ignition Switch 1686734
    #7

    Electrical - 27 hp diesel diagram

    Ignition switch

    Part #1686734

    Replaced by #1686734SM

    ?
    Manufacturer substitution
    This part replaces 1686734. Substitute parts can look different from the original.
    $48.49
    11% OFF Phone Price : $54.49
    In Stock
  • Ignition Key 1717163
    #11

    Electrical - 27 hp diesel diagram

    Ignition key

    Part #1717163

    Replaced by #1717163SM

    ?
    Manufacturer substitution
    This part replaces 1717163. Substitute parts can look different from the original.
    This item is not returnable
    $14.30
    12% OFF Phone Price : $16.30
    In Stock
  • Washer 1924940
    Washer

    Part #1924940

    Replaced by #703590

    ?
    Manufacturer substitution
    This part replaces 1924940. Substitute parts can look different from the original.
    This item is not returnable
    $6.43
    13% OFF Phone Price : $7.43
    In Stock
  • Nut 1930651
    #22

    Height adjustment/roller diagram

    Nut

    Part #1930651

    Replaced by #703893

    ?
    Manufacturer substitution
    This part replaces 1930651. Substitute parts can look different from the original.
    This item is not returnable
    $11.79
    15% OFF Phone Price : $13.79
    In Stock
  • Washer 1918266
    #35

    Electrical - 27 hp diesel diagram

    Washer

    Part #1918266

    Replaced by #703590

    ?
    Manufacturer substitution
    This part replaces 1918266. Substitute parts can look different from the original.
    This item is not returnable
    $6.43
    13% OFF Phone Price : $7.43
    In Stock
  • Nut 1960576
    #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
    $10.25
    16% OFF Phone Price : $12.25
    In Stock
  • Fitting 1704314
    Fitting

    Part #1704314

    Replaced by #703907

    ?
    Manufacturer substitution
    This part replaces 1704314. Substitute parts can look different from the original.
    In Stock

Most common symptoms to help you fix your riding mowers & tractors

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

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

Main causes: faulty battery, bad alternator…

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

Main causes: dead battery, stale fuel, bad starter solenoid, ignition system problem, bad ignition interlock switch, clo…

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

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

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

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

Main causes: unlevel mower deck, dull or damaged cutting blades, worn mandrel pulleys, bent mower deck, engine needs tun…

Most common repair guides to help fix your 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 mandrel assembly on a riding lawn mower

How to replace a mandrel assembly on a riding lawn mower

Replace the mandrel assembly if the blade shaft vibrates or doesn't spin.…

Repair difficulty
Time required
 30 minutes or less
How to replace the flywheel key on a riding lawn mower

How to replace the flywheel key on a riding lawn mower

If the engine won't restart after hitting a stump or rock, the problem could be a sheared flywheel key. Follow these ste…

Repair difficulty
Time required
 60 minutes or less
How to replace a riding lawn mower ignition coil

How to replace a riding lawn mower ignition coil

If you're not getting spark from a good spark plug, the problem could be the ignition coil. Follow these step-by-step in…

Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your 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.

The best time of day to mow grass (and when you should absolutely not)

The best time of day to mow grass (and when you should absolutely not)

Wondering when to mow your lawn for the best results? Timing matters more than you might think. Discover the best time o…

Top 10 electric lawn and garden tools

Top 10 electric lawn and garden tools

Learn about the top 10 must-have electric lawn & garden tools for 2023…

How to mow a lawn for healthier grass

How to mow a lawn for healthier grass

How often and tall you mow your lawn has a big impact on its health. Check out these 3 rules.…

Parts & More

Air Compressor
Bottom-Mount Refrigerator
Coffee Grinder
Electric Range
Front-Engine Lawn Tractor
Furnace
Gas Chainsaw
Gas Range
Generator
Lawn & Garden Engine
Line Trimmer
Microwave
Range Hood
Refrigerator
Room Air Conditioner
Television
Top-Mount Refrigerator
Washer