Final Drive Motor Gearbox Assembly - Case, New Holland, GEHL, Mustang

Quick video showing how to reassemble the gearbox on your Bonfiglioli final drive motor. We cover the "how to" installation for the ball bearings, ball bearing cages, face seals and more! If you still have questions feel free to reach out or comment below and we will answer you! Time stamps for the video also listed below!

NOTICE: Some models have a serial break where a different style of drive motor was used. Check your drive's tag or our video on telling the difference between the drives on your machine.

Makes & Models with this style of drive -
Case: 420CT, 440CT, 445CT, 450CT, TR270, TR270B, TR310, TR310B, TR320, TR320B, TR340, TR340B, TV370, TV370B, TV380, TV380B, TV450, TV450B
New Holland: C175, C185, C190, C227, C232, C234, C237, C238, C245, C327, C332, C334, C337, C338, C345, L225
GEHL: RT175, RT210, RT250
Mustang: 2100RT

Bonfiglioli Drive Motor Numbers: 87588897, 47923177, 258-2970, 258-2971, 307-3052, 442-5661

Call if you have any questions, we rebuild these every day and are happy to help you with yours! We also offer pump rebuilds, gear pumps, undercarriage parts, rubber tracks and more for your model.

Video Chapters -
Intro - 0:00
Installing Ball Bearings - 0:10
Installing First Face Seal - 0:48
Installing Ball Bearing Cage - 1:28
Installing Ball Bearing Race - 2:53
Installing Second Face Seal - 3:29
Combining The Housings - 3:58
Tapping The Bearing Race - 4:34
Installing Final Drive Assembly Nut - 5:34
Torquing Final Drive Assembly Nut - 6:29
Cleaning Up Metal Fragments - 8:14
Punching Final Drive Assembly Nut - 8:36

Located: Warsaw, Indiana.
Business Hours: Monday - Friday | 9am - 5pm EST (Closed on weekends)

Call us: 574 387 3091
Email us: [email protected]
Shop Parts, Drive & More!: https://crcomponents.com/

Tags -
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