Riding Mowers & Tractors

Model # WORKSAVER RB657 Official Tractor Accessories rear blade

Here are the diagrams and repair parts for Official Tractor Accessories WORKSAVER RB657 rear blade, as well as links to manuals and error code tables, if available.

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Browse Parts for
WORKSAVER RB657 Rear Blade
Washer, 1-1/8" Wrought Flat 2501009
#11

Replacement parts diagram

Washer, 1-1/8" wrought flat

Part #2501009

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

7' Moldboard & Spindle Assy. 3657001

#NI

All parts diagram

7' moldboard & spindle assy.

Part #3657001

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

Lock Pin 3656005
#14

Replacement parts diagram

Lock pin

Part #3656005

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

Nut, 1-1/8"-7 Hex Castle 2500026
#12

Replacement parts diagram

Nut, 1-1/8"-7 hex castle

Part #2500026

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

7' Cutting Edge 3657002

#NI

All parts diagram

7' cutting edge

Part #3657002

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

6' Cutting Edge (shown) 3300003
#1

Replacement parts diagram

6' cutting edge (shown)

Part #3300003

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

3-point Blade Mount Frame 3656001
#10

Replacement parts diagram

3-point blade mount frame

Part #3656001

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

6' Moldboard & Spindle Assy. 3656002
#5

Replacement parts diagram

6' moldboard & spindle assy.

Part #3656002

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

Washer 2502002
#3

Replacement parts diagram

Washer

Part #2502002

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

#3 Head Plow Bolt, 1/2"-13x1 1/2" 2503003
#2

Replacement parts diagram

#3 head plow bolt, 1/2"-13x1 1/2"

Part #2503003

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: 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.

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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.…

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.…