Oil pan distance ring

The Siebenrock oil pan distance ring has been developed for all 2V boxer engines and is 150g lighter!
Once installed, the oil quantity can be increased by a considerable 1.3 litres - so reducing the engine temperature.

The distance ring is the optimum supplement to the Siebenrock Power and Replacement Kits.
Models up to 09/1980 with mainstands with two crossbars might need adaption on the centerstand

Deep Sump Conversion Kit
Increasing the amount of oil (+ 1.3 L) circulating has many benefits. More oil means lower oil and engine temperature and less engine wear. Also, more oil means less lubricating cycles for the oil, which reduces the mechanical tear of the oil particles and therefore it stays "fresh" longer. The spacer has 2 inner supports which also dampens and quietens oil movement. The kit comes with all needed bolts and washers plus two oil pick-up gaskets but does not include oil pan gaskets. You'll need to also order two oil pan gaskets.

TIP
Please order two gaskets (art. no. 1113427) too.
Models with tension spring holder for mainstand need spring set 1113103.

For BMW classic airhead models R 60/7, R 75/7, R 80/7, R 80, R 80RT, R 100/7, R 100, R 100T, R 100S, R 100CS, R 100RS, R 100RT, R65, R 80G/S, R 65GS, R80G/S PD, R 80ST, R 80GS, R 80GS PD, R 100GS, R 100GS PD, R 80R, R 80R Mystic, R 100R, R 100R Mystic, R 45, R 65, R 65LS