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Snapper 281123BV (7800102) rear-engine riding lawn mower

Snapper 281123BV (7800102) rear-engine riding lawn mower Parts

Here are the diagrams and repair parts for Snapper 281123BV (7800102) rear-engine riding lawn mower, as well as links to manuals and error code tables, if available.

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Browse Parts for 281123BV (7800102) Riding Mowers & Tractors

  • Nut for Snapper 281123BV (7800102) - Part 703331

    Snapper Hn, 5/16f Gr

    Part #7090223

    Replaced by #703331

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    This part replaces 7090223. Substitute parts can look different from the original.
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    $30.79
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  • Palnut  Wash for Snapper 281123BV (7800102) - Part 7026483YP

    Cutting decks/deflector diagram

    Snapper Pal Nut Washer

    Part #7026483

    Replaced by #7026483YP

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    This part replaces 7026483. Substitute parts can look different from the original.
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    $30.95
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  • Muffler for Snapper 281123BV (7800102) - Part 7019358YP

    Engine/muffler/drive disc diagram

    Snapper Muffler

    Part #7019358

    Replaced by #7019358YP

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    This part replaces 7019358. Substitute parts can look different from the original.
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    $186.26
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  • Washer  Thru for Snapper 281123BV (7800102) - Part 7011071YP

    Left hande fender/bearing diagram

    Snapper Washer Shim

    Part #7012271

    Replaced by #7011071YP

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    This part replaces 7012271. Substitute parts can look different from the original.
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    $7.60
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  • Capscrew, for Snapper 281123BV (7800102) - Part 703336

    Rails/lift arms/cam lift diagram

    Snapper Hex Head Cap Screw

    Part #7090233

    Replaced by #703336

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    This part replaces 7090233. Substitute parts can look different from the original.
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  • Harness for Snapper 281123BV (7800102) - Part 7028386YP

    Snapper Wire Deck

    Part #7028386

    Replaced by #7028386YP

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    This part replaces 7028386. Substitute parts can look different from the original.
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  • Disc  Steel for Snapper 281123BV (7800102) - Part 7074187YP

    Engine/muffler/drive disc diagram

    Snapper Disc

    Part #7074187

    Replaced by #7074187YP

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    This part replaces 7074187. Substitute parts can look different from the original.
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    $193.09
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  • Lever  Overr for Snapper 281123BV (7800102) - Part 7073289YP

    Gear shifter diagram

    Snapper Lever, Over-

    Part #7073289

    Replaced by #7073289YP

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    This part replaces 7073289. Substitute parts can look different from the original.
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  • Bolt for Snapper 281123BV (7800102) - Part 5025145X8SM

    Snapper Rhsnb, 5/16c

    Part #7091714

    Replaced by #5025145X8SM

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    This part replaces 7091714. Substitute parts can look different from the original.
    This item is not returnable
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  • Switch for Snapper 281123BV (7800102) - Part 7018524YP

    Snapper Switch

    Part #7018524

    Replaced by #7018524YP

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    This part replaces 7018524. Substitute parts can look different from the original.
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Snapper Rear-Engine Riding Lawn Mower 281123BV (7800102) FAQs

For a Snapper rear-engine riding mower, your model number is printed on the ID tag (model and serial label). On many Snapper riders, that tag is on the rear of the mower frame, often near the lower corner below the floor pan. For this parts page, the model is Snapper 281123BV.

Where to find the model number tag

Check these common locations on Snapper rear-engine riders:

  • Rear of the mower frame (back of the unit)
  • Lower corner of the frame below the floor pan
  • Under the seat area or near the seat hinge (on some builds)
  • Inside the rear fender or near the transaxle area

If the tag is dirty or faded, wipe it clean and use a flashlight; the model number is typically listed next to (or above) the serial number.

How to confirm you are ordering parts for the right mower

Use this quick checklist before buying parts for your Snapper riding lawn mower:

  • Match the model number exactly (letters and numbers)
  • Confirm the product type: rear-engine riding lawn mower
  • Compare your mower’s deck size and engine brand (if shown on the tag)
  • Use the serial number to confirm production variation when parts lists split by range

Quick ID guide

What you see on the tag What it means How we use it
Model number The exact mower model Selects the correct parts diagrams
Serial number The specific unit build Helps confirm correct part variation

Why it matters

Snapper riding mower parts can change by production run, even within the same model family. Using the exact model number and serial number helps you avoid ordering the wrong belt, blade, starter, or electrical part.

For more help identifying the correct number format, use how to find your appliance model number (and what it means for parts).

Last updated: January 2026

Snapper lawn mowers are a solid choice for homeowners who want dependable cutting performance and easy handling. For the Snapper 281123BV rear-engine riding lawn mower, the biggest “good” factors are typically maneuverability, simple controls, and straightforward maintenance for routine wear items.

What “good” means for a rear-engine rider

A rear-engine riding mower like the Snapper 281123BV is usually considered “good” when it:

  • Starts reliably and runs smoothly under normal mowing loads
  • Turns tightly around trees and landscaping compared with larger lawn tractors
  • Delivers an even cut when the deck is level and blades are sharp
  • Has easy access for basic service (battery, belt checks, blade service)
  • Holds up well when used within its intended yard size and terrain

Quick checklist before you buy (or before you judge yours)

These are the items that most often determine satisfaction with a Snapper rider:

  • Yard fit: Best for small to medium lawns; steep slopes and rough ground reduce performance
  • Cut quality: Depends heavily on blade condition and deck leveling
  • Drive feel: Smooth forward and reverse response without slipping or surging
  • Maintenance history: Regular oil changes and clean air filtration matter more than brand
  • Parts support: Confirm you can identify the exact model and serial information for ordering

Common pros and tradeoffs

Category Typical Snapper rear-engine rider strength Typical tradeoff to expect
Handling Tight turning and easy maneuvering Not as stable as larger tractors on steep slopes
Mowing Good cut on maintained turf Struggles more in tall, wet, or overgrown grass
Ownership Straightforward DIY upkeep Belts, blades, and batteries are normal wear items

Why it matters

“Good” is really about matching the mower to the job. When a rear-engine rider is used on the right lawn size and kept maintained (sharp blades, clean deck, proper tire pressure), it delivers the performance most homeowners expect from a Snapper.

Helpful reference

If you need help confirming the exact model number before ordering parts, use how to find your appliance model number (and what it means for parts).

Last updated: January 2026

Yes. Snapper became part of Briggs & Stratton in 2004, so Snapper-branded equipment (including the Snapper 281123BV rear-engine riding lawn mower) has been under the Briggs & Stratton corporate umbrella since then.

What this means for your Snapper 281123BV mower

Ownership does not automatically change your mower’s model number or the parts it uses. For repairs and maintenance, the most important thing is matching parts to Snapper model 281123BV and the exact component you are replacing.

  • Use the full model number 281123BV when searching parts diagrams and listings.
  • Expect many engine-related service items to reference Briggs & Stratton specifications (depending on the engine installed).
  • Keep your mower’s product ID and engine ID handy when ordering maintenance parts.
  • If you are troubleshooting electrical issues, verify wiring condition and safety switches before replacing components.

Quick ID checklist before ordering parts

What to check Where to look Why it matters
Mower model number (281123BV) Frame tag or ID label Ensures correct chassis and deck parts
Engine model/type/code Engine shroud or valve cover area Ensures correct tune-up and fuel parts
Serial number Same ID label area Helps confirm production variation

Why it matters

Snapper being owned by Briggs & Stratton mainly affects brand support and how some documentation and engine components are labeled. For a rear-engine riding mower like the 281123BV, accurate identification prevents ordering the wrong belts, blades, pulleys, or electrical parts.

If you are diagnosing electrical or starting problems, use these guides to test safely and avoid guesswork:

Last updated: January 2026

Snapper rear-engine riding mowers like model 281123BV are widely available as existing inventory and used machines, and parts support remains common for maintenance and repairs. For whether Snapper is currently producing new rear-engine riders, the most reliable confirmation is checking current Snapper product listings and authorized dealer inventory.

How to confirm what is available right now

Because mower lineups change by season and retailer, we recommend verifying availability using a few quick checks:

  • Search current Snapper mower listings by category (rear-engine rider vs. zero-turn vs. lawn tractor)
  • Call a local authorized Snapper dealer and ask what is orderable this season
  • Compare model numbers on listings to ensure you are looking at a rear-engine rider
  • If buying used, confirm the model and serial tag matches the seller’s description
  • Plan for routine wear items (belts, blades, tires, battery) regardless of new or used

If you own a Snapper 281123BV: what to do before ordering parts

The exact model number matters for belts, blades, and drive components.

  • Locate the model and serial tag (commonly under the seat or on the frame)
  • Match the model number exactly: 281123BV
  • Use the model number to select the correct diagrams and part descriptions

Helpful reference: how to find your appliance model number (and what it means for parts)

Common wear items on rear-engine riding mowers

These are the most frequently replaced items on rear-engine riders like the Snapper 281123BV:

Part type What it affects Common symptom
Deck belt Blade drive Blades slip or do not spin
Blade(s) Cutting performance Ragged cut, vibration
Drive belt or friction drive parts Ground drive Won’t move, weak traction
Battery Starting Clicking, slow crank

Why it matters

Knowing whether you are shopping new, leftover inventory, or used helps set expectations for warranty, dealer support, and pricing. Confirming the exact model number prevents wrong-part orders and speeds up repairs.

Last updated: January 2026

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

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

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

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

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

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

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

Main causes: faulty battery, bad alternator…

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

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 the starter solenoid on a riding lawn mower

How to replace the starter solenoid on a riding lawn mower

Replace the starter solenoid if it doesn't click when you turn the ignition key.…

Repair time and Difficulty

 30 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 time and Difficulty

 30 minutes or less
How to replace a riding lawn mower fuel filter

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 time and Difficulty

 15 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.

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Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

Jump-starting a riding lawn mower battery video

Jump-starting a riding lawn mower battery video

Learn how to connect cables safely to jump-start your mower’s battery.…

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