Nexen spares
Rebuild It, Don’t Replace It
Nexen units are simple to rebuild. Repair and facing kits contain the parts that wear – seals, bearings, springs and friction facings – to get Air Champ clutches, brakes and clutch-brakes working again.

- 259 kitsrepair and facing kits
- By modelsearch the nameplate
- Clutches & brakesand clutch-brakes
- Wear partsseals, bearings, springs, facings
How it works
Find the Right Kit for Your Unit
- Read the nameplate. Find the model on the unit – for example F-450, FMCBE-875 or MBU-625.
- Search it below. The finder shows the repair and facing kits that fit.
- Check and order. Open the catalogue page to confirm, then call or email us to order.
- Not sure? Send us a photo of the nameplate and we’ll find the kit.
Why rebuild
Keep Proven Units Running
Costs Less
Replace the worn parts, not the whole clutch or brake.
Back Running Sooner
A kit can be fitted on the machine or on the bench.
Facing Kits
Just the friction facings, for when only they are worn.
Easy to Look Up
Kit numbers are on Nexen’s parts lists, assembly drawings and manuals.
The range
Repair Kits
Friction Clutch Kits
For Air Champ friction clutches.
- 56 parts
Tooth & Tension Clutch Kits
For tooth clutches and tension control clutches.
- 66 parts
Brake Kits
For friction, spring, caliper and drum brakes.
- 77 parts
Clutch-Brake Kits
For FMCB, FMCBE and modular clutch-brakes.
- 53 parts
Not Sure Which Repair Kit You Need?
Tell us what the machine has to do – the load, the speed, how often it runs and the space you have – and we’ll help you choose the right Nexen product.