Carburetors & Parts CARBURETOR GASKET SETS *Diaphragms included - Each gasket set rebuilds two carburetors. IMPORTANT NOTICE - BMW Bing Vacuum Carbs require periodic REPLACEMENT OF DIAPHRAGMS. PLEASE NOTE: Flat Top Vacuum Carbs require slide with diaphragm combination - 13 11 1 336 609. 1970-on 13 11 1 258 050 R50/5, R60/5/6/7 26mm 11.39 13 11 1 258 051* R75 thru R100/7 (1978) 32mm 32.95 13 11 1 336 902* All 1979-on 1000cc 40mm 43.95 13 11 1 336 951 R65 & R80/7 32mm Flat Top 12.59 13 11 1 260 000 Dellorto Carb Kit R90S 22.95 1955-69 TWINS (Contain 2 gaskets each for flange, bowl, large screw, large and small jet cover, and idle jet; and 2 O-rings. See 1955-69 carb parts section for flange gaskets and other parts) 13 11 0 039 000-Z R50,R60/1/2,R69/R69S 6.95 13 11 0 039 000-W R26/27 (contains flange gasket) 13.47 COMPLETE FACTORY ORIGINAL BMW CARBURETORS 1970-on 13 11 1 337 651 R75/5/6/7 Left 305.95 13 11 1 337 652 R75/5/6/7 Right 305.95 13 11 1 260 303 R90/6 Left 485.00 13 11 1 260 304 R90/6 Right 485.00 13 11 1 336 979 R80/7 Left 369.00 13 11 1 336 978 R80/7 Right 369.00 13 11 1 335 102 R100/7 Left 32mm thru 1978 333.79 13 11 1 335 103 R100/7 Right 32mm thru 1978 333.79 13 11 1 262 662 1000cc Left 40mm 1979-80 349.00 13 11 1 262 663 1000cc Right 40mm 1979-80 349.00 13 11 1 337 431 1000cc Left 40mm 1981-on 425.00 13 11 1 337 432 1000cc Right 40mm 1981-on 425.00 13 11 1 336 977 R65 Left Dome Top 338.99 13 11 1 336 976 R65 Right Dome Top 338.99 13 11 1 337 687 R65 Left 1981-on 329.63 13 11 1 337 688 R65 Right 1981-on 329.63 DELLORTO CARBURETORS FOR R90S - 1974-1976 13 11 1 262 398 Left 285.00 13 11 1 262 399 Right 285.00 26mm NON-VACUUM CARBURETORS R50/5 THRU R-60/7-1970-77 13 11 1 259 265 Choke Type Left 350.00 13 11 1 259 266 Choke Type Right 350.00 COMPLETE CARBURETOR 1955-69 13 11 0 039 056 R69/R69S Right 425.00 13 11 0 039 057 R69/R69S Left 425.00 13 11 0 039 073 500cc Right 425.00 13 11 0 039 074 500c Left 425.00 13 11 0 039 076 600c Right 425.00 13 11 0 039 077 600cc Left 425.00 DIAPHRAGMS 13 11 1 254 774 All 32mm 12.95 13 11 1 335 322 All 1000cc with 40mm carbs 13.95 13 11 1 336 609 Slide & Diaphragm for Flat Top 51.95 BING CARBURETOR PARTS 1970-ON 13 11 1 254 764 Bowl Gasket all Vacuum Type 1.72 13 11 1 254 924 Bowl Gasket R50/5/R60/5/6/7 2.29 13 11 1 256 353 Choke Gasket all Vacuum Type .52 13 11 1 259 870 Vacuum Screw Gasket (except R65/R80/7) .26 13 11 1 254 920 Fuel inlet Gasket R50/5 thru R60/7 .62 13 11 1 254 735 O-Ring for all Idle Jets .62 13 11 1 257 819 O-Ring/Choke all Vacuum Type .99 13 11 1 257 812 O-Ring/Mix Tube all Vacuum Type .68 13 11 1 254 739 O-Ring Throttle Shaft .78 13 11 1 254 932 O-Ring Carb Top R50/5/R60/5/6/7 2.24 13 11 1 259 869 Vacuum Screw .52 13 11 1 259 870 Screw Gasket .26 13 11 1 254 766 Float all 1970-on Alcohol Resistant 9.39 13 11 1 254 767 Float Needle 1970-78 (except 1000cc) 5.39 13 11 1 335 318 Float Needle all S,RS&RT, 1000cc w/ 40 mm carbs, R65/R80/7, 1981-on 7.39 13 11 1 254 768 Float Pin all 1970-on .58 13 11 1 254 730 Mix Chamber Insert R50/5 thru R75/6 4.11 13 11 1 260 973 Mix Chamber Insert 1974-on 4.11 13 11 1 335 600 Mix Tube R75/5 thru R90/6 3.75 13 11 1 335 298 Mix Tube all 1000cc 40mm 6.76 13 11 1 255 816 Accelerator Pump R50/5/R60/5/6/7 39.47 IDLE ADJUSTING SCREWS 13 11 1 254 750 32mm Bottom Vacuum 2.18 13 11 1 254 751 Spring Bottom .73 13 11 1 335 311 32/40mm Top 1.56 13 11 1 254 921 26mm Slide R50/5,R60/5/6/7 2.29 13 11 1 254 922 Spring .42 IDLE/AIR SCREW/TOP & BOTTOM 13 11 1 335 302 32/40mm Vacuum 2.60 13 11 1 254 736 Spring .36 13 11 1 254 917 26mm 2.18 13 11 1 254 918 Spring .36 NEEDLE JETS 13 11 1 335 744 2.64 2.80 13 11 1 261 702 2.66 2.96 13 11 1 260 971 2.68 2.80 13 11 1 257 810 2.70 2.80 13 11 1 254 729 2.73 2.80 13 11 1 254 000 2.85 2.80 13 11 1 254 914 2.68 (non-vacuum) R50/R60 2.80 MAIN JETS For BMW Bing 1955-96 Carbs 13 11 0 039 000 No. 100 3.12 13 11 0 039 244 No. 105 3.12 13 11 0 039 144 No. 110 3.12 13 11 0 039 245 No. 115 3.12 13 11 0 039 241 No. 120 3.12 13 11 0 039 147 No. 125 3.12 13 11 0 039 141 No. 130 3.12 13 11 1 256 612 No. 135 2.39 13 11 1 336 877 No. 140 2.96 13 11 1 337 889 No. 142 2.96 13 11 1 261 703 No. 145 2.96 13 11 1 335 601 No. 148 2.96 13 11 1 260 972 No. 150 2.96 13 11 1 337 890 No. 158 2.96 13 11 1 262 428 No. 160 2.96 13 11 1 337 891 No. 162 2.96 13 11 1 337 482 No. 165 2.96 13 11 1 335 300 No. 170 3.12 13 11 1 335 000 No. 175 2.96 13 11 1 255 835 No. 135 R50/5 2.96 13 11 1 255 836 No. 140 R60/5/6/7 2.96 IDLE JETS (Each) 13 11 1 337 063 No. 40 7.96 13 11 1 336 924 No. 45 7.96 13 11 1 254 734 No. 45 R75/5 thru #2977319 10.76 13 11 1 336 949 No. 50 8.58 13 11 1 254 915 No. 35 R50/5 8.27 13 11 1 255 557 No. 40 R60/5/6/7 8.27 FLOAT BOWLS 13 11 1 254 762 Right 32mm 16.59 13 11 1 335 317 Right 40mm 18.67 13 11 1 254 763 Left 32mm 16.59 13 11 1 335 316 Left 40mm 17.16 13 11 1 254 923 Left/Right R50/5 thru R60/6/Non Choke 15.55 13 11 1 261 343 Left/Right R60/6/7 Choke Type 15.55 SLIDE AND SLIDE NEEDLES 13 11 1 336 609 Flat Top carb slide w/ diaphragm 51.95 13 11 1 335 319 All 40mm Bings 46.75 13 11 1 337 354 “Dome Top” 32mm 51.95 13 11 1 254 925 R50/5 thru R60/7 9.31 13 11 1 255 840 Slide Needle R75/5/6/7/R90/6/ R65/R80/7, 1000 cc w/ 32 mm carbs 2.76 13 11 1 335 321 Slide Needle 1000cc w/ 40 mm 2.76 13 11 1 254 926 Slide Needle R50/5, R60/5/6/7 2.76 13 11 1 337 692 Slide Needle 1985-on 2.76 RETURN SPRING 13 11 1 254 908 32mm 2.08 13 11 1 335 312 40mm 1.87 13 11 1 335 606 R65/R80/7 and All 1985-on Boxers 32mm .88 13 11 1 254 911 Tickler R50/5 thru R60/7 2.76 13 11 1 255 817 Drain Plug R50/5 thru R60/7 6.19 13 11 1 254 932 O-Ring Carb Top 2.03 NIPPLES 13 23 1 256 019 Upper/Vacuum thru 1979 3.07 13 23 1 256 295 Lower/Vacuum thru 1979 2.44 13 23 1 260 368 R50/5 thru R60/7 and R90S 1.92 13 11 0 539 250 Clamp Bolt thru 1979 4.11 13 11 0 039 178 Cable Adjuster Screw-all 1970-77 Bing exc. 1000cc 2.96 CHOKE LEVER 13 23 1 260 191 All 1970-79 Models 46.75 32 72 1 240 792 1980-on Lever/Handlebar 16.59 32 72 1 451 975 Cap for K Models 2.96 13 11 1 335 315 Lever/Carb Side/ Twins 6.24
COMPLETE CHOKE HOUSINGS 13 11 1 254 752 Right R75/5 to #2977320 17.63 13 11 1 254 753 Left R75/5 to #2977320 17.63 13 11 1 257 815 Right all 32/40mm Vacuum 29.07 13 11 1 257 816 Left all 32/40mm Vacuum 29.07 MATCHED TOP & SLIDE W/DIAPHRAGM 13 11 1 254 769 Bing 64/32/3 and 64/32/4 Carb (R75/5) 110.19 13 11 1 260 974 1974-78 32mm 142.43 CARB TOPS 13 11 1 335 325 32mm Dome "2-hole" 1977-on Top 51.95 13 11 1 335 326 40mm Dome "2-hole" Top 34.27 13 11 1 335 611 32mm Flat R80/7, R65 Top 10.35 Carburetors & Parts 13 11 1 337 360 Dome R80/7, R65 36.35 13 11 1 254 930 Left R50/5 thru R60/7 11.39 13 11 1 254 931 Right R50/5 thru R60/7 11.39 13 11 1 337 361-S Top Screw Stainless (each) .83 DELLORTO GASKET KIT (DIAPHRAGMS NOT INCLUDED) 13 11 1 260 000 Gaskets & O-Rings for two carburetors. Total 20 Gaskets/ O-Rings $22.83 DELLORTO CARBURETOR PARTS FOR R90S ONLY 1974-76 13 11 1 260 883 Body Top Gasket $2.86 13 11 1 260 898 Bowl Gasket 4.11 13 11 1 260 900 Drain Plug Gasket .42 13 11 1 261 357 Valve Body Gasket 1.09 13 11 1 260 894 Float Needle Gasket .42 13 11 1 260 859 Pump Cover 4x6x1.8 O-Ring 1.77 13 11 1 260 863 Slide Stop Screw Gasket 1.77 13 11 1 260 890 Connecting Lid Gasket .31 13 11 1 260 850 Regulating Screw 3x1.5 O-Ring 1.56 13 11 1 260 855 Nozzle Support Gasket .47 13 11 1 260 881 Slide $41.86 13 11 1 260 882 Slide Needle 5.30 13 11 1 260 879 Slide Spring 1.46 13 11 1 260 846 Carb Top 10.35 13 11 1 264 281 Cable Nipple (Straight)* 2.18 *Necessary to use "#281 Nipple" with new cables (curved type is obsolete & will not fit new cables). 13 11 1 260 889 Connecting Lid $2.18 13 11 1 260 888 Fuel Screen 1.92 13 11 1 261 355 Valve Body 12.43 13 11 1 261 354 Choke Valve 1.77 13 11 1 260 895 Float Needle 13.47 13 11 1 260 896 Float 10.76 13 11 1 260 899 Float Bowl 14.77 13 11 1 260 901 Drain Screw 7.80 13 11 1 260 873 Main Jet No. 155 $3.22 13 11 1 260 872 Nozzle Support 4.58 13 11 1 260 871 Mix Chamber Insert 6.66 13 11 1 260 893 Idle Jet 2.29 13 11 1 261 358 Enrichment Valve Nozzle 4.11 13 11 1 260 870 Diaphragm 6.99 13 11 1 260 868 Pump Cover 12.43 13 11 1 260 860 Pump Valve 7.99 13 11 1 260 874 Throttle Cable Boot .68 RUBBER SLEEVE 13 72 1 254 654 32mm Carb to Head R75/5 thru R100/7 1978 $4.99 13 72 1 264 392 1979-on 40mm Carb to Head/ and Upper Box 2.81 13 72 1 257 395 Upper/Air Box Side for 32mm thru 1978 4.11 13 72 1 259 820 R90S 2.76 13 72 1 254 200 R50/5 Thru R60/7 4.58 11 61 0 043 161 R50 Thru R60/2 8.27 13 72 0 042 161 R26/27 1970-on Models 4.42 13 72 1 260 342 R90S Air Tube Metal Ring 7.70 13 72 1 257 763 O-Ring For Air Box (2 Required) .99 AIR TUBES 13 72 1 258 059 Left R75 thru R100/7 $7.23 13 72 1 258 060 Right R75 thru R100/7 7.23 13 72 1 262 787 Left R100RS thru RT (L&R 1980-on)** 9.46 13 72 1 262 788 Right R100RS thru RT (to 1979 only) 9.46 13 72 1 251 611 Left R50/5, R60/5/6/7 6.50 13 72 1 251 612 Right R50/5, R60/5/6/7 6.50 13 72 1 335 111 Left R65 (L&R 1980-on) 6.19 13 72 1 335 112 Right R65 (thru 1979) 6.19 **R-100/7 1979-on CLAMPS 13 72 1 261 027 48mm $1.82 13 72 1 261 026 62mm 1.82 13 72 1 261 028 60mm 1.82 11 61 0 043 000 Clamp 1955-69 1.56 CARBURETOR PARTS FOR 1955 THRU 1969 MODELS - R26 thru R69S FLOAT BOWL TOP KIT Update to new style top. Includes Top, Needle, washer, and gasket. 13 11 1 252 176-Z 1 Complete Top Kit $85.00 CARB GASKET KIT 13 11 0 039 000-Z R50/1/2-R69/69S $5.15 13 11 0 039 000-W R27 (includes flange gasket) 13.47 GASKETS 13 11 0 042 145 Flange R26/R27 $11.39 13 11 0 042 146 Flange R50 thru R60/2 9.31 13 11 0 042 147 Flange R50/S/R69/R69S 9.31 13 11 0 042 150 Bowl-all .99 13 11 0 042 120 Needle Jet R26/R27 .52 13 11 0 042 130 Terminal Plug-all .62 13 11 0 042 126 Idle Jet-all .57 13 11 0 042 135 Drain Screw 20mm-Twins .57 13 11 0 042 134 Drain Screw 13mm-Twins .57 13 11 0 042 122 Drain Plug R26/27 .57 13 11 0 042 149 Top O-Ring 24mm 1.56 13 11 0 042 111 Throttle Cable Boot 1.04 13 11 0 039 187 Float, 7 gram R26 & all Twins 20.75 13 11 0 039 186 Float, 11 gram, R27 only 20.75 13 11 0 039 288 Float Needle, Old Style Bowl Top 4.99 13 11 1 252 176 Float Bowl Top (New Style) Twins 43.59 13 11 1 252 178 Float Needle (New Style) All Twins 1.15 13 11 1 252 179 Float Washer (New Style) All Twins .83 13 11 1 251 394 Float Valve for New Style Top 3.64 SLIDES 13 11 0 039 116 29.5mm R50/2 thru R69S $31.15 13 11 0 039 117 29.5mm R50S/R69/R69S (use 272 needle) 23.14 13 11 0 039 120 27.0mm R50/1 thru R60/2 26.99 13 11 0 039 226 R26 & R27 26.99 13 11 0 039 274 Needle R26 thru R60/2 5.15 13 11 0 039 272 Needle R50S, R69 (use 117 slide) 3.07 13 11 1 250 755 Needle R69S 9.62 13 11 0 039 218 Left 36mm Carb Top Twins 1955-69 23.87 13 11 0 039 219 Right Carb Top 36mm Twins 1955-69 23.87 13 11 0 039 216 Knurled Knob for 36mm Top 9.57 13 11 0 039 137 Idle Jet No. 35 R26 thru R69S 3.12 13 11 0 039 123 Needle Jet #1208 R50S/R69 10.66 13 11 0 039 124 Needle Jet #1308 10.66 13 11 0 039 129 Needle Jet #2108 R69S 10.66 13 11 0 039 290 Accelerator Pump R27 34.27 13 11 0 039 197 Needle Jet Plug Screw R26-R69S 5.72 13 11 0 039 196 Idle Jet Plug Screw R26-R69S 3.02 13 11 0 039 195 24mm Drain Plug Twins 5.46 13 11 0 039 198 13mm Drain Plug Twins 5.46 13 11 0 039 527 Idle Screw 3.64 13 11 0 039 171 Spring 1.56 13 11 0 039 181 Idle Air Screw 6.76 13 11 0 039 183 Inner Bushing 2.29 13 11 0 039 185 Outer Bushing 2.60 13 11 0 039 184 Nut for Bushing .69 13 11 0 039 178 Cable Adjust Screw 3.02 BING THROTTLE UNITS FOR K MODELS 13 54 1 461 113 K75 $465.45 13 54 1 461 807 K100 465.45 NO BACK ORDERS L JETRONIC FUEL INJECTION CONTROL 13 61 1 460 627 K75 $609.39 13 61 1 460 950 K100 609.39 61 31 1 459 569 Cable Switch K75/100 20.75 13 53 1 460 451 Pressure Regulator K75/100 43.63 13 64 1 460 450 Fuel Injector 114.35 13 64 1 286 708 Injector O-Ring (8 or 6 req'd) 1.56