Timing chain tensioner set simplex- BRAND NEW Siebenrock

I purchased this from Siebenrock a month or so ago before I had my motor apart. At the time I thought I needed a simplex chain but the bike uses a duplex. This goes for 72 euro plus shipping from them. I'll take $50 and buyer pays actual shipping to be calculated once you send me a zip. Brand new in original packaging with the following parts:
Chain tensioner Simplex part.no. 1131185
Chain guide rail part.no. 1131576
Plunger part.no. 1131579
Spring part.no. 1131584
Simplex chain with master link part.no. 1131934.

Siebenrock says this kit fits the following models (but I can say with certainty it does not fit a '78 R100/7, so please double check your setup):
R 80/7, R 80RT, R 80, R 100/7, R 100S, R 100RS, R 100RT, R 100CS
R 45, R 65, R 65LS
R 80G/S, R 80ST, R 65GS,
Paralever models R 80GS, R 100GS, R 80GS PD, R 100GS PD, R 80R, R 80R Mystic, R 100R, R 100R Mystic,
Monolever models R 65, R 80, R 80RT, R 100RS, R 100RT