diff lock造句

Front and rear axle final drive diff lock.
A six-speed differential, and have a ratio of 4.111, although the rear ( parts code prefix : 01H, identification code : AZE ) also has an electro-mechanical diff lock.
Customer demand saw the diff lock controls fully reinstated as a cost option only ( standard on top of range HSE / SE vehicles ) on UK / Irish models, and aftermarket kits are offered by several vendors for those vehicles which were produced with the lock, but not the linkage.
:: : : They've all got the usual gear lever then ( apart from the very newest ones ) they've got a high / low ratio lever ( which may also operate the central diff lock ) which would double the number of gears ( although low ratio 3rd is almost the same as high ratio first ).
It's difficult to find diff lock in a sentence. 用diff lock造句挺难的