Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

System Specifications

Approved Final Drive Oils for Front and Rear Axle Final Drives With and Without Limited Slip or Viscous Coupling

Limited Slip Differentials
BMW Synthetic Final Drive Oil SAF-XJ
(with multi-plate limited-slip differential)

Non Limited Slip Differentials
BMW Synthetic Final Drive Oil BOT448
(without multi-plate limited-slip differential, or with viscous differential lock)

All models are factory filled with a synthetic final drive oil.