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Snapper EZT20501BV (5901166) hydro drive ztr 350z/400z riding mower

Snapper EZT20501BV (5901166) hydro drive ztr 350z/400z riding mower Parts

Here are the diagrams and repair parts for Snapper EZT20501BV (5901166) hydro drive ztr 350z/400z riding mower, as well as links to manuals and error code tables, if available.

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Browse Parts for EZT20501BV (5901166) Riding Mowers & Tractors

  • Snapper Bolt for Snapper EZT20501BV (5901166) - Part 5025144X14

    44"/50"-housing/arbors/blades diagram

    Snapper Bolt

    Part #5025144X14

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Cylinder Block Kit for Snapper EZT20501BV (5901166) - Part 5023417

    Hydraulic pump-bdp/pg series diagram

    Snapper Cylinder Block Kit

    Part #5023417

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Nut for Snapper EZT20501BV (5901166) - Part 5023091X2

    Hydraulic group (270hyd1) diagram

    Snapper Nut

    Part #5023091X2

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Key for Snapper EZT20501BV (5901166) - Part 5023254

    Drive diagram

    Snapper Key

    Part #5023254

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Anchor Clutch for Snapper EZT20501BV (5901166) - Part 5048226D

    Snapper Anchor Clutch

    Part #5048226D

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Tank-2 Qt Hy for Snapper EZT20501BV (5901166) - Part 5023345

    Snapper Tank-2 Qt Hy

    Part #5023345

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Bolt, 3/8-16 X 1 , Self-tapping (3) for Snapper EZT20501BV (5901166) - Part 5100399

    Engine/pto-kohler diagram

    Snapper Bolt, 3/8-16 X 1 , Self-tapping (3)

    Part #5100399

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Rod Assembly, Slider for Snapper EZT20501BV (5901166) - Part 5048923

    Control group lower diagram

    Snapper Rod Assembly, Slider

    Part #5048923

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Clamp for Snapper EZT20501BV (5901166) - Part 5020835

    Fuel tank diagram

    Snapper Clamp

    Part #5020835

    The manufacturer no longer makes this part, and there's no substitute part

  • Snapper Baffle for Snapper EZT20501BV (5901166) - Part 1716869A

    44"/50" mower deck roller diagram

    Snapper Baffle

    Part #1716869A

    The manufacturer no longer makes this part, and there's no substitute part

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.

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Wiring schematic symbols explained video

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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