1. B I N G P U C H C A R B S
12, 14, or 15mm clamp size 20mm
# part number price description notes
1a ..115.0091/48 $15.0 3.5mm jet #48 see Carb Specs Table
1b ..115.0091/50 none 3.5mm jet #50 see Carb Specs Table
1c ..115.0091/52 $5.00 3.5mm jet #52 see Carb Specs Table
1d ..115.0091/56 none 3.5mm jet #56 see Carb Specs Table
1e ..115.0091/58 $7.00 3.5mm jet #58 see Carb Specs Table
1f ..115.0091/64 $6.00 3.5mm jet #64 see Carb Specs Table
1g ..115.0091/68 none 3.5mm jet #68 see Carb Specs Table
2 ..115.0081/22 $8.00 needle jet 2.22 see Carb Specs Table
2a ..115.0081/12 $15.0 needle jet 2.12A see Carb Specs Table
2b ..115.0081/17 $15.0 needle jet 2.17 see Carb Specs Table
3 ..115.0151/24 $12.0 slide Ø16.5 #24 see Carb Specs Table
3a ..115.0151/51 $15.0 slide Ø16.5 #51 see Carb Specs Table
3b ..115.0151/11 N/A slide Ø16.5 #11 see Carb Specs Table
4 364.415.5161 $18.0 jet needle 1-mark, 36mm, for 1/14/xxx
4a 330.115.0161 $18.0 jet needle 2-mark, 36mm, for 1/12/xxx
5 362.115.0131 $2.00 clip for needle
6 362.115.0141 $1.00 disc (washer), this is optional
7 362.215.0131 $7.00 spring throttle Ø13 x 58
8 349.115.0291 $3.00 gasket for top
9 349.115.0191 $7.00 carb top bare
9 + 13 + 33 xxxx $15.0 top assy long choke rod for 1/14/xxx
9 + 13 + 33a xxx $15.0 top assy short choke rod for 1/12/xxx
10 050.1535 xxx $1.50 screw M4 thin shank (2) stays with top
11 + 12 xxxxxxxx $4.00 adjuster w/nut M5-0.80 (in 2-end cable)
13 362.115.0641 $2.00 clip for choke rod, clicks when fully up
14a 349.115.0181 $14.0 elbow long M6-0.75, M5 for Maxi-types
14b 321.115.0181 $18.0 elbow short M6-0.75, M5 Magnum-types
15 26779 xxxxxx $2.50 lock nut thin M6 – 0.75
16 349.115.0111 $3.00 idle speed screw M5-0.8
17 349.115.0121 $3.00 spring idle Ø5,Ø7 x 9
18 362.215.0252 $15.0 float slotted, for most
18a early float xx none float not slotted, Sears+Kreidler
19 362.115.0271 $4.00 hinge pin float
20 362.215.0262 $15.0 rubber tip for slotted float
20a early needle $39.0 metal tip for non-slotted float
21 362.115.0241 $8.00 float bowl used metal
22 362.115.0281 $3.50 gasket float bowl 45 x 41 x 1.5mm
24 320.115.0381 $10.0 banjo fuel inlet steel
25 320.115.0391 $7.00 banjo bolt M8 x 0.75
26 900.3702 xxx $1.00 seal washer M8 x 12 (2)
00 Puch24.25.26 $20.0 inlet assy, swivel type, 24,25,26
27 362.115.0372 $15.0 fuel filter thimble, clean and reuse
28 349.115.0131 $3.00 clamp bolt M6x20 thin shank
29 328.115.0362 $3.00 primer for cold starting, pushes float down
30 364.115.0331 $7.00 spring for primer
31 364.115.0341 $3.00 cottor pin for primer, original is crimped
32 349.115.0651 $9.00 slide choke
33 349.215.0631 $4.00 rod choke short 38mm for 1/12/xxx
33a 349.115.0631 $3.00 rod choke long 40mm for 1/14/xxx
34 349.115.0471 $7.00 choke rod extension for Maxi-types
Maxi-type frames are sheet metal: Puch Maxi, Sport, Newport, GN, …
Magnums are tube frames: Puch Cobra, Sears Free Spirit, JC Penney…
35 349.115.0070 $30.0 intake silencer for Maxi-type models
36 349.115.0731 $7.00 inlet tube damper pre-84 Maxi 1.5&2hp
37 900.1320 xxx $0.50 slot screw M6x20
37a 900.226 xxxx $0.30 nut M6
==========================================
40 321.115.2700 $55.0 silencer 2.0hp, no #44’s Magnum-types
40a 321.215.2700 $55.0 silencer 1.5, 1hp w/44’s Magnum-types
41 900.9886 xxx $2.00 hose clamp 1 inch
42 321.115.2711 $15.0 front silencer half
43 050.1540.2 x none air filter metal mesh
44 349.115.0741 $3.00 restrictor 1.5 & 1.0hp
45 321.115.0741 $5.00 sound damper pipe
46 321.115.0741 $8.00 mount clamp
47 26565 $0.50 hex bolt M5 x 16
48 321.315.0701 $15.0 rear silencer
Bing “Puch” choke rods
left long, right short
Bing “Puch” carb elbows
left long, right short
P U C H C A R B S P E C S T A B L E
Normally, carburetors appear first in the parts list. But Puch has over 30 versions. So they are here instead. Use this table to find your Puch carburetor’s original jet size and other settings, just by knowing the ID Number. Or use the applications and other clues to find what ID Number and settings that it originally had, if the original carb ID Number is not known or not trusted.
carb ID# years version brand model manifold size slide needle jet box
1/15/46 Aftermarket Puch Carb 15mm unknown 82 24 1 2.17 none
—————— 1 4 m m C A R B S ———————–
1/14/152 1974-76 2.0hp Puch N, S, Nostalgic Ø14 sqr 64 24 2 2.20 maxi
1/14/152 1974-76 1.5hp Puch N, S, Nostalgic Ø14 sqr 64 24 2 2.20 maxi
1/14/160 1977-79 2.0hp Puch GN, Maxi Ø14 sqr 64 24 1 2.22 maxi
1/14/163 1978-78 2.0hp Sears Free Spirit Ø14 sqr 68 11 2 2.12A magnum
1/14/164 1978-78 1.5hp Sears Free Spirit Ø8.5sqr 52 11 2 2.12A mag.rest
1/14/164 1978-78 1.0hp Sears Free Spirit Ø6.7sqr same
1/14/xxx 1981-81 1.5hp Puch Series B Ø8.5sqr 52 51 2 2.12A mag.rest
1/14/166 1980-81 2.0hp Murray Ø14 sqr 62 51 2 2.12A magnum
1/14/xxx 1981-81 2.0hp Puch Series B Ø14 sqr 68 51 2 2.12A magnum
1/14/185 1980-85 2.0hp Puch Maxi, Sport LS Ø14 circ 64 24 1 2.22 maxi late
1/14/196 1984-86 2.0hp Puch Cobra 1, 2 Ø14 tall 68 24 2 2.17 magnum
1/14/196 1984-85 1.5hp Puch Cobra 1 Ø14 circ same
1/14/203 1984-86 1.5hp Puch Cobra 2 Ø14 tall 70 24 2 2.17 magnum
1/14/157 1978-79 ???hp JC Penney Swinger 2 Ø14 sqr
—————— 1 2 m m C A R B S ———————
1/12/279 modern remake
1/12/292 1976-78 1.0hp Puch GN, Maxi, Sport, Newport Ø12 circ 54 24 2 2.22 maxi
1/12/293 78-5/78 2.0hp Puch Maxi Luxe, Sport, Newport Ø14 circ 60 24 2 2.22 maxi
1/12/293 1977-80 1.5hp Puch GN, Maxi, Sport, Newport Ø12 circ same
1/12/294 1979-80 1.0hp Puch GN, Maxi, Sport, Newport Ø12 circ 52 24 2 2.22 maxi
1/12/297A 1980-80 1.0hp Puch Magnum II, Magnum MkII Ø12 tall 52 51 2 2.12A mag.rest
1/12/299
1/12/300 1978-80 1.0hp Puch Sport MkII, New. II, Maxi II Ø12 tall 48 11 2 2.12A maxi
1/12/302 1978-79 1.0hp JC Penney Swinger 1 Ø12 circ 50 ?? 2 2.22 mag.rest
1/12/304 1978-78 1.5hp Puch Maxi Luxe, Sport, Newport Ø12 circ 66 24 2 2.22 maxi
1/12/305 unknown unknown unknown
1/12/307 6/78-80 2.0hp Puch Maxi Luxe, Sport, Newport Ø12 circ 58 11 2 2.12A maxi
1/12/307 1978-78 2.0hp Puch Sport MkII Ø14 tall same
1/12/309 1980-80 1.5hp Puch Magnum II, Magnum MkII Ø12 tall 48 51 2 2.12A mag.rest
1/12/309 1980-80 1.5hp Puch Maxi Luxe Ø12 circ 48 51 2 2.12A maxi
1/12/310 11/78-79 1.5hp Puch Maxi Luxe, Sport, Newport-L Ø12 circ 48 51 2 2.12A maxi
1/12/314 11/78-80 2.0hp Puch Maxi II, Sport MkII, New. II Ø14 tall 56 24 2 2.22 maxi
1/12/316 1978-79 2.0hp Puch Magnum XK Ø14 tall 64 11 2 2.12A magnum
1/12/317 1978-79 1.5hp Puch Magnum XK Ø12 tall 50 11 2 2.12A mag.rest
1/12/318 1978-79 1.0hp Puch Magnum XK, Magnum MkII Ø12 tall 50 11 2 2.12A mag.rest
1/12/321 1978-79 1.5hp JC Penney Pinto, Swinger
1/12/322 1978-80 2.0hp Puch Magnum II, Magnum MkII Ø14 tall 60 51 2 2.12A magnum
1/12/323 1978-79 1.5hp Puch Magnum MkII Ø12 tall 48 11 2 2.12A mag.rest
Above is a list of about 30 different Bing Puch carburetors. There are just two “carb bodies”, 12 and 14mm. But they can have different jets, needle jets, throttle slides, and throttle needles (different from float needle!). Use the chart above to configure (change the settings) a carburetor for a particular model, as long as it’s original and stock. For example, you have a 1977 Puch Maxi with no carburetor. You have a 1980 Murray carburetor that looks identical. From the chart they are both 14mm venturi, but the jet needs to be size 64 not 62, the slide #24 not 51, the needle 1 notch not 2, and the needle jet size 2.22 not 2.12A. Change those four things, and change the stamped on number from 1/14/166 to 1/14/160, and you will have the original specification carburetor. Or if you have a scrambled pile of carburetors and loose pieces, you can make any original configuration carburetor from the chart.
There are always some (sometimes lots of) little things that make life difficult. Old engines with compression and/or air leaks will need bigger than original jets. Old engines with clogged exhausts will need smaller than original jets. Engines with the original air box removed or modified will need bigger jets. Engines with performance exhausts will need bigger jets. Engines with big bore cylinder kits will need much bigger jets. This chart says what jet your bike had when it was brand new, not necessarily what jet is correct for it in it’s current state.