This crank housing assembly encloses and supports the internal drive mechanism that converts motor rotation into the oscillating motion required for multi-tool operation. Built from durable materials and supplied as a complete assembly, it houses key components such as gears and bearings to ensure smooth, consistent performance. Designed for compatible oscillating tools, replacing a worn or damaged housing can restore proper oscillation, reduce noise, and maintain reliable operation.
Troubleshooting
This part works with the following brands:
Makita
This part works with the following products:
Multi-Tool
Part# 143250-5 replaces these:
142502-1,
Customer Repair Instructions
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
A Bit Difficult
30 - 60 mins
(1 rated repair)?
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Sorry, we couldn't find any existing installation instruction that matched.
Tool would not hold blade (this is an oscillating tool, not a sander)
1. Removed plastic housing
2. Removed screws from crank assembly
3. Remove crank assembly
4. Remove inner collar from crank assembly
5. Punched pin out of quick release lever
6. Pack new crank assembly with high temp grease
7. Inserted inner collar on to crank assembly
8. Secured crank assembly to
... Read more tool
9. Used c-clamp to press pin back into quick release lever
10. Install plastic housing
This how it should have gone, the crank assemblies are cast aluminum and the ear that holds the quick release lever broke off while installing pin
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Model Cross Reference
This part works with the following models:
ERP Number: ERP11880295
Manufacturer Part Number: 143250-5
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.
