8. B I N G M A G N U M – X C A R B S
The 1977-79 Puch Magnum-X had a Bing 1/17/169. It is a 17 mm instead of 14 or 12. It looks like a Kreidler Bing, but is larger.
The 1965-67 Sears Sabre (Puch VZ50) had a Bing 1/17/89.
# xx Puch part# xx price description
1 368.415.2000/84 N/A carburetor 1/17/169
2 337.115.1201 cable boot substitute Dellorto 1
3 328.115.0201 $5.00 cable adjuster M6 x 0.75
4 000.00.26779 $2.50 lock nut thin M6 x 0.75
5 362.115.0192 $15.0 carb top (bigger)
6 362.115.0291 N/A top gasket (bigger)
7 362.115.0311 $7.00 throttle spring Ø13 x 58 Bing Puch 7
8 362.115.0141 $1.00 washer Ø13 x 0.5 Bing Puch 6
9 362.115.0131 $2.00 needle clip Ø13 Bing Puch 5
10 368.115.8161 N/A jet needle 40mm 2-mark
11 362.115.0151 N/A throttle slide #2 Ø18.5 (bigger)
12 000.000.0000 N/A carburetor body bare
13 362.115.0241 $8.00 float bowl Bing Puch 21
14 362.215.0252 $15.0 float slotted type Bing Puch 18
15 362.215.0262 $15.0 float needle rubber tip Bing Puch 20
16 362.115.0271 $4.00 hinge pin Bing Puch 19
17 362.115.0281 $3.50 bowl gasket Bing Puch 22
18 362.115.0081/20 N/A needle jet 2.20
19 362.115.0091/84 none main jet #84
20 362.115.0831 $12.0 fuel inlet M8 x 0.75 Bing Kreidler 11
20 Puch24.25.26 $20.0 inlet assy, swivel type, Puch 24,25,26
21 000.900.3702 $1.00 seal washer M8
22 362.115.0372 $15.0 fuel filter screen Bing Puch 27
23 362.115.0631 N/A choke rod 29mm
24 362.115.0641 $2.00 choke clip Bing Puch 13
25 362.115.0651 $10.0 choke slide (bigger)
26 000.050.1535 N/A top screw M5 special (bigger)
26 050.1535.sub $2.00 top screw M5 x 10 smaller shank
27 362.115.0111 N/A idle screw M6 x 0.75 (bigger)
28 362.115.0121 N/A idle screw spring (bigger)
29 000.126.1513 N/A clamp screw M6x18 special
33 000.000.0000 N/A pressed-in idle air jet not replacable
33 000.000.0000 N/A screw-in idle air jet
29 0126.1513sub $3.00 clamp screw M6x20 special Bing Puch 28
37 328.115.0632 $3.00 primer “tickler”
38 364.115.0331 $7.00 primer spring
39 369.115.0341 $3.00 cotter pin
Here is a beautiful cut-away grey-scale illustration, from the Danish website veteranknallertklub.dk. This “Magnum X” type Bing has the all-metal float needle, not rubber-tip push-pull type 15. The float has no slot because it only pushes on the needle. The Puch Magnum-X Bing above has the rubber-tip float needle that has a T top that slides into a slot in the float. On that kind, the float can push and pull on the needle. The all-metal type is on older Bings, in general.
This older Bing has a screw-in idle air jet 33. The Magnum X version has a pressed-in idle air jet, not replaceable. This helps to break up the liquid gasoline into smaller droplets, like a mist.