Fermec
Fermec backhoe loaders and tracked machines by model on PartsForMachines: the 640B, 650B and 660B, the 860, which has a page of its own, the 865 and 960, and the MF114 to MF150 series. Each is listed in the Machinery Parts Finder with tracks and starters matched to the model and the price on every listing. Fermec was the badge on the ex-Massey Ferguson backhoes before Terex took them over, and both those pages are cross-linked.
Fermec tracks, starters and alternators: 640B, 860, 960, MF128, MF150
Rubber tracks and rollers for the tracked machines are listed against the Fermec model with width, pitch and link count on the listing, and starter motors and alternators for the backhoes with OE number and voltage. Fermec electrics are largely Massey Ferguson electrics, and the Compatible tab often shows the MF number.
If it is an 860, the model page is the fastest route. For the rest, the Machinery Parts Finder: Fermec, the model from the dropdown, then track or starter. An OE number goes into the header search. Cab plate worn, photo to 07754288583 on WhatsApp. The Compatible tab confirms the fit.
Batteries by size and oil to the Fermec grade through the Oil Finder head the wider range, with track-tensioning kit for the tracked units, then filters, seats by cab type and the rest by specification. Not in the Finder? Ask Simon.