Description
The Meritor Lock part number 1220K89 is a genuine Meritor differential lock component designed for the Differential Carrier Model 120. This listing covers a 20-pack quantity, making it a practical choice for shops rebuilding multiple units or stocking a parts counter. Meritor’s Model 120 carrier is found across a range of heavy-duty axle applications, and using the correct OEM-specification lock helps maintain proper differential assembly integrity. Pro Gear and Transmission sells this as a genuine Meritor part. If you need to confirm this lock matches your specific carrier configuration, call us before ordering.
This unit is sold in packs of 20.
Features
Genuine Meritor part number 1220K89
Designed for Differential Carrier Model 120
Sold in a 20-pack quantity
Direct OEM-specification replacement lock
Sold by Pro Gear and Transmission
Tech Specs
- Differential Carrier Model: 120
Used in these Meritor models
- 140/141/143/144/145 Series Drive Axle
- 160/161/164 Series Drive Axle
- 180/185/186 & 380 Series Drive Axle
- RD-23-160 Drive Axle
- RT-40-160 Drive Axle
- RT-46-160 Drive Axle
- RT-46-164EH Drive Axle
