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Snapper
Rear-Engine Riding Mower

Model # RZT185381BVE (7800151) Official Snapper hydro drive 250z

Here are the diagrams and repair parts for Official Snapper RZT185381BVE-7800151 hydro drive 250z, 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 365 parts  |
Bearing 7013313
Bearing

Part #7013313

Replaced by #2108202SM

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Manufacturer substitution
This part replaces 7013313. Substitute parts can look different from the original.
$19.29 | 
9% OFF Phone Price : $21.29
In Stock
Hcln, 1/4c Y 7092126
Hcln, 1/4c y

Part #7092126

Replaced by #703251

?
Manufacturer substitution
This part replaces 7092126. Substitute parts can look different from the original.
$8.07 | 
11% OFF Phone Price : $9.07
In Stock
Hcln, 1/4c G 7090372
#17

Electrical group diagram

Hcln, 1/4c g

Part #7090372

Replaced by #703251

?
Manufacturer substitution
This part replaces 7090372. Substitute parts can look different from the original.
$8.07 | 
11% OFF Phone Price : $9.07
In Stock
Shaft 7072537
#5

38" deck spindle diagram

Shaft

Part #7072537

Replaced by #7072537SM

?
Manufacturer substitution
This part replaces 7072537. Substitute parts can look different from the original.
$46.23 | 
11% OFF Phone Price : $52.23
In Stock
Wheel Assembly 7059090
#1

Wheels diagram

Wheel assembly

Part #7059090

Replaced by #1734013SM

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Manufacturer substitution
This part replaces 7059090. Substitute parts can look different from the original.
$105.55 | 
10% OFF Phone Price : $117.55
In Stock
Wheel 1714760
Wheel

Part #1714760

Replaced by #1714760SM

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Manufacturer substitution
This part replaces 1714760. Substitute parts can look different from the original.
$10.77 | 
16% OFF Phone Price : $12.77
In Stock
Washer 7090122
Washer

Part #7090122

Replaced by #703590

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Manufacturer substitution
This part replaces 7090122. Substitute parts can look different from the original.
This item is not returnable
$5.99 | 
14% OFF Phone Price : $6.99
In Stock
Solenoid, Su 7075622
#1

Electrical group diagram

Solenoid, su

Part #7075622

Replaced by #1755382YP

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Manufacturer substitution
This part replaces 7075622. Substitute parts can look different from the original.
$40.06 | 
13% OFF Phone Price : $46.06
In Stock
Nut, Hex Lock, 5/16c Esna Yz 7091298
Nut, hex lock, 5/16c esna yz

Part #7091298

Replaced by #703902

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Manufacturer substitution
This part replaces 7091298. Substitute parts can look different from the original.
This item is not returnable
$5.56 | 
15% OFF Phone Price : $6.56
In Stock
Fw, .28x.63x 7091294
Fw, .28x.63x

Part #7091294

Replaced by #703332

?
Manufacturer substitution
This part replaces 7091294. Substitute parts can look different from the original.
This item is not returnable
$7.09 | 
12% OFF Phone Price : $8.09
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.

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Why won't my riding mower cut grass?

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

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How do I charge a dead battery on my riding mower?

Main causes: faulty battery, bad alternator…

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How do I fix a flat tire on my riding mower?

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

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Why won't my riding mower start?

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

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Why is the steering loose on my riding mower?

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

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Why does my riding mower creep in neutral?

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

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Why does my riding mower run rough or misfire?

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

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Why won't my riding mower move?

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

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Why is my riding mower not cutting evenly?

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

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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.

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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.…

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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…

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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…

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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.

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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.…

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How to remove a lawn mower blade using a removal tool

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

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Riding lawn mower engine clicks but doesn't turn over video

Riding lawn mower engine clicks but doesn't turn over video

Check the starter solenoid, starter motor, wiring, battery and engine.…

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