The metal pinion is an authentic Toro part that has been sourced from the original manufacturer to be used with lawnmowers. This item attaches to the transmission axle and interconnects with the drive wheel gear to rotate the wheel in unison with the shaft. The pinion gear is available as an individual replacement part.
1. Removed the rear wheel assemblies.
2. Removed the drive mechanism retaining c-clip on both rear wheels.
3. Removed the drive mechanisms.
4. Replaced the parts listed above and completed the repair on both rear wheels.
Note: Washer-Clutch and Ring-friction are the most common wear problems but, I replaced
... Read moremost everything since the mower was 7-yr old and still running very good.
Took parts off and laid them in a line as I removed. Opened the new parts bags and placed the next to the old parts. Then systematically installed the parts substituting new parts for old.
Installed new purchased parts. Used schematic provided on ereplacement parts website
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Rear drive wheel gear and pinion were engaging intermittently due to the wobbling of the wheels. Wobbling of the wheels was caused by excess wear to the wheel bushings.
Removed rear wheel shoulder bolt.
Removed the rear wheel.
Removed the plastic drive gear housing.
Removed pinion gear retaining clip.
Removed the pinion gear.
I replaced other parts on the ends of the wheel drive shaft, but it was not actually necessary.
Installed the new pinion gear.
Installed th
... Read moree pinion gear retaining clip.
Installed the plastic drive gear housing.
Greased the wheel gears, pinion gears, wheel bushings and shoulder bolts liberally.
Replaced the wheel.
Replaced the shoulder bolt.
Removed wheels , removed gear cover , flatwasher , snap ring , and gear....install new gear with ratchet drive keys and plate ...install remaing parts in order of removal....lube drive assembly when reassembled
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Model Cross Reference
This part works with the following models:
ERP Number: ERP9062179
Manufacturer Part Number: 65-4750
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Mail-In Recycling Rebate
Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
(1994)_WW_7.gif "Part Location Diagram of 65-4750 Toro Pinion Gear")
(1994)_WW_7.gif "Part Location Diagram of 65-4750 Toro Pinion Gear")
