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Front-Engine Lawn Tractor

Model # 3114GR Official Troybilt 14-hp tractor

Here are the diagrams and repair parts for Official Troybilt 3114GR 14-hp tractor, as well as links to manuals and error code tables, if available.

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Browse Parts for3114GR Riding Mowers & Tractors

  • Fuel Filter 1727491
    #14

    Engine diagram

    Fuel filter

    Part #1727491

    Replaced by #298090S

    ?
    Manufacturer substitution
    This part replaces 1727491. Substitute parts can look different from the original.
    BEST SELLER
    This item is not returnable
    $3.49
    34% OFF Was : $5.31
    In Stock
  • Tire 1756864
    #65

    Frame, lift and steering diagram

    Tire

    Part #1756864

    Replaced by #734-1731-0901

    ?
    Manufacturer substitution
    This part replaces 1756864. Substitute parts can look different from the original.
    $43.11
    12% OFF Phone Price : $49.11
    In Stock
  • Valve Stem 1718086
    Valve stem

    Part #1718086

    Replaced by #934-0255

    ?
    Manufacturer substitution
    This part replaces 1718086. Substitute parts can look different from the original.
    This item is not returnable
    $6.46
    13% OFF Phone Price : $7.46
    In Stock
  • Bolt 1736098
    Bolt

    Part #1736098

    Replaced by #710-0260A

    ?
    Manufacturer substitution
    This part replaces 1736098. Substitute parts can look different from the original.
    This item is not returnable
    $6.82
    13% OFF Phone Price : $7.82
    In Stock
  • Retaining Ring 1177567
    Retaining ring

    Part #1177567

    Replaced by #716-0106

    ?
    Manufacturer substitution
    This part replaces 1177567. Substitute parts can look different from the original.
    This item is not returnable
    Back Order
  • Pto Switch 1754608
    Pto switch

    Part #1754608

    Replaced by #1754608

    ?
    Manufacturer substitution
    This part replaces 1754608. Substitute parts can look different from the original.
    $84.47
    7% OFF Phone Price : $90.47
    In Stock
  • Speed Nut 1185986
    #30

    Engine diagram

    Speed nut

    Part #1185986

    Replaced by #712-0147

    ?
    Manufacturer substitution
    This part replaces 1185986. Substitute parts can look different from the original.
    In Stock
  • Idler Pulley 1726660
    #49

    Brake and clutch diagram

    Idler pulley

    Part #1726660

    Replaced by #756-0487

    ?
    Manufacturer substitution
    This part replaces 1726660. Substitute parts can look different from the original.
    $52.15
    10% OFF Phone Price : $58.15
    In Stock
  • Flange Bearing 1742133
    #66

    Frame, lift and steering diagram

    Flange bearing

    Part #1742133

    Replaced by #1764140

    ?
    Manufacturer substitution
    This part replaces 1742133. Substitute parts can look different from the original.
    In Stock
  • Knob 1737118
    #8

    Engine diagram

    Knob

    Part #1737118

    Replaced by #731-0108

    ?
    Manufacturer substitution
    This part replaces 1737118. Substitute parts can look different from the original.
    This item is not returnable
    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.

Why your mower loses power when the blades are engaged

Why your mower loses power when the blades are engaged

Blades on, power gone? If your mower sputters or stalls when cutting starts, we’ll help you track down the problem and f…

What's the difference between a lawn tractor and a garden tractor?

What's the difference between a lawn tractor and a garden tractor?

Do you know a lawn tractor from a garden tractor? Take a look at the key differences and discover how each handles your …

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…

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