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prewar BMW motorcycle parts: antique, vintage, classic pre-war
Craig Vechorik at Bench Mark Works specializes in pre-1970 BMW motorcycles.

Bench Mark Works
Pre-1970 BMW motorcycle parts
Numbered list by part number - Secure order form



This page contains a list of NEW prewar parts for your pre-1970 BMW motorcycle that are on the shelf at Bench Mark Works, ready for same-day shipping to you. Vech and Elaine will special-order any item that is available (if you don’t see it on the list–ask!) Prices posted are current. If you spot an error, missing price, mis-spelled word, etc.), please e-mail Elaine at vechbmw2@aol.com & she will get it fixed pronto.

We try to keep the listed items in stock so we can ship to you quickly. If you're willing to wait 3-4 weeks, we can save you money on most pre-BMW parts. We are especially proud of our ss parts & especially proud of our high-quality cables: Teflon-lined with ss attachment parts. We also provide the longest-lasting rubber parts. If you are wondering if we can help you, just e-mail vechbmw@aol.com & ask.

Use your browser "search" feature to locate items on this page.

If you order before 3 p.m. central time on weekdays, we can ship that day by UPS ground. If you want to arrange other shipping methods, you can still submit the order online, but specify in the "message area" of the order form the method of shipping you prefer. If all the various nuts, bolts and washers have you in a tizzy, perhaps our ss bolt kit web site can help you. If you're not sure or don't know part numbers of the items you want to order, give a item description in the "message area" of the order form. Also, list the year and model of your BMW motorcycle in the "message area" if you want us to double-check the parts as we pull them to be sure they are indeed the correct part for your specific bike. Shipping charges will be added to your order total. There is no minimum purchase required. The part numbers on this page are links that create a secure order form. Be sure you allow the page to load completely before you click an order link. It's easy to order online with your Visa, American Express, Discover or Master Card. If you choose not to order online, you can still click the links to create an order form to print. You can fax us your printed order, or simply use your printed order form as a part-number reference when you call. As always, if you have questions, please contact Elaine or Vech at Bench Mark Works.
Bench Mark Works
3400 Earles Fork Road
Sturgis MS 39769 USA
Business hours: Monday-Saturday 8AM-5PM Central
Toll-free order line: 1-800-323-7102
Technical advice & order line: (662) 465-6444
Visa, American Express, Discover and Master Cards accepted


P01 00 9 000 039--$45.00--book: owner manual R11 German
P01 00 9 000 040--$45.00--book: owner manual R12 & R17 English
P10 08 5--$4.00--nut stepped polished ss 6x6.4 R12-R17
P10 08 6--$4.00--nut stepped polished ss 8x1 R12-R17
P10 08 7--$5.00--nut stepped polished ss 9x1 head R12-R17
P10 08 8--$5.00--nut stepped polished ss 10x1 R12-R17
P10 08 9--$8.00--nut stepped polished ss 12x1.25 R12-R17
P11 00 9 090 011--$168.00--gasket set engine R11 R12
P11 00 9 090 035--$181.45--gasket set engine R3 R35
P20 10 2--$14.00--drain plug ss 18mm x 1.5 R12-R17
P20 21 8 079 90--$45.00--parts book R2 R4 German
P20 31 1 055 0--$11.00--substitute seal cam and front crank R35
P20 45 8 600 10--$70.85--hardy disc R2 R3 R4
P20 61 6 202 60--$118.35--steering head bearing set R11/5 R16/5 R12 R17 R75
P20 61 6 203 90--$17.00--detent plate steering damper R12-R17
P20 61 6 209 31--$25.00--fork seal R12-R17
P20 61 6 300 12--$187.75--front axle R12-R17 unplated
P20 61 6 600 70--$17.50--seal substitute ring gear R11-R17
P20 61 6 601 90--$110.00--bearing ring gear R11-R17
P20 61 6 602 1--$23.00--brake shoe spring short R12-R17
P20 61 6 602 3--$11.50--brake shoe spring long R12-R17
P20 61 6 608 4--$25.00--rear brake arm return spring R12-R17
P20 61 6 800 20--$40.00--adjusting screw brake cable R12 R17
P20 61 7 200 20--$7.00--footbrake rubber R12, R17
P20 61 7 702 00A--$30.00--license plate curved front fender white
P20 61 7 702 00B--$30.00--mount set ss for license plate curved front fender white
P20 61 7 702 00C--$30.00--mount set stamped steel for license plate curved front fender white
P20 61 8 200 10--$45.00--fork vent cap assembly with fork bolt R12-R17
P20 61 8 224 30--$50.00--damper knob R12-R17
P20 61 8 305 00--$140.50--front brake shoe with linning R12-R17
P20 61 8 605 00--$140.50--rear brake shoe with linning R12-R17
P21 11 8 079 90--$45.00--parts book R11 R16 German
P21 21 3 101 50--$18.00--gasket transmission flange R12-R17
P21 21 3 103 60--$16.00--gasket upper gearbox cover R12-R17
P21 21 3 103 70--$18.00--gasket gearbox cover R12-R17
P21 21 3 400 20--$250.00--clutch splined drive input gear R12 R17 R11 and R16 series 5 only new old stock
P21 21 3 400 20ss--$50.00--speedi sleeve input flange transmission R12-R17
P21 21 3 521 10S--$53.00--speedi sleeve output flange transmission R12-R17
P21 21 3 601 10--$79.00--flanged kickstart bushing R12 R17
P21 21 3 601 50--$12.00--kickstart rubber R11-R71 prewar
P21 21 6 605 40--$1.00--circlip driveshaft R12-R17
P21 21 6 607 12--$187.75--rear axle R12 R17 unplated
P21 21 6 620 30--$280.00--driveshaft chrome R12-R17
P21 21 6 621 10--$195.00--driveshaft flange chrome threaded type R12-R17
P21 21 6 627 10--$45.00--driveshaft flange jam nut chrome R12-R17
P21 21 6 628 10--$45.00--driveshaft flange nut chrome R12-R17
P21 21 6 803 60--$11.50--cable adjuster R12-R17
P21 21 6 900 80--$26.60--flat retaining spring for front stand R12 R17
P21 21 7 211 40--$27.50--grommet brake R12
P21 21 7 403 00--$1.00--rubber washer rear mount fuel tank R12 R17 R35
P21 21 7 711 20--$45.00--prewar emblem style badge fits on star frame 70mm copper serif letter pre-war style old item number 1121171120. Beautiful! Photo
P21 21 7 768 001--$126.00--wiring harness R11 R12 R17
P21 21 7 7C0 21--$15.00--identification plate frame R12
P21 21 8 079 80--$45.00--book: workshop manual R12 in German language only
P21 21 8 079 81--$47.00--book: owner manual R12 & R17 English
P21 21 8 079 90--$46.00--parts book R12 R17 German
P21 21 8 805 21--$40.00--cable clutch R12 R17 sheath 1280mm or 50 3/8 in overall 1438mm or 56 5/8 in
P21 21 8 805 33--$56.00--cable brake R12 R17 sheath 1011mm or 40 in overall 1207mm or 47 1/2 in
P21 21 8 805 34--$56.00--cable brake R12 R17 sheath 900mm or 35 7/16 in overall 1120mm or 44 1/8 in
P21 21 8 806 20--$25.00--cable throttle R12 single carb sheath 1155mm or 45 1/2 in overall 1274mm or 50 3/16 in
P21 21 8 920 40--$280.00--centerstand R12 R17
P21 21 8 921 41--$280.00--centerstand for 4.0 tire R12 R17
P21 21 9 143 40--$85.00--prewar handlebar 25mm bare steel R12-R17
P21 21 9 147 60--$195.00--lever prewar reverse right
P21 21 9 148 60--$195.00--lever assembly left prewar
P21 21 9 401 00--$49.00--petcock single outlet no reserve R12
P21 21 9 522 42--$288.30--exhaust muffler right R11-R17 chrome
P21 21 9 523 30--$244.50--muffler left R12-R17
P21 21 9 523 42--$288.30--LHS muffler raw R12 R17
P21 21 9 524 30--$204.00--header left chrome R12
P21 21 9 525 30--$204.00--header right chrome R12
P21 21 9 701 10--$21.00--kickstart rubber stop
P21 21 9 701 51--$215.00--knee pad right with shift gate R12-R17 R35
P21 21 9 705 00--$225.00--Drilastic seat top R12 R17
P21 21 9 705 00.1--$10.00--emblem Drilastic seat 78x13 R35 R20 R23 R24
P21 21 9 726 40--$135.00--license plate holder and bracket black with white face does not include tail light R12 R71 R35 R51 R66 R17
P21 21 9 742 30--$84.50--chrome headlight ring R12 R17 170mm
P21 21 9 744 00--$175.10--mechanical dimmer switch in headlight R12 R17 R5-R71
P21 21 9 744 4103--$7.50--angled grommet for high/low beam cable R12 R17
P21 21 9 747 40--$252.00--Bosch tail light half-egg shaped R12-R71
P21 21 9 747 40.1--$72.50--6V LED brake/tail light for Bosch 1/2 egg taillight R35 R23 R12 R17 R71 R61 R66 R6 R51
P21 52 2 072 117--$13.00--screw winged adjusting clutch arm R12 R17
P22 01 8 079 90--$45.00--parts book R20 R23 German
P22 58--$31.00--grip blind Continental pre 1930 25mm bars
P22 59--$31.00--grip open Continental pre 1930 25mm bars
P23 51 7 127 40--$120.00--handlebar 25mm R5-R71 R3-R35
P23 51 7 768 001--$126.00--wiring harness R35
P23 51 8 079 90--$45.00--parts book R35 German
P23 51 8 800 20--$19.00--cable clutch R3 R4 R35 sheath 1011mm or 39 13/16 in overall 1156mm or 45 1/2 in
P23 51 8 800 30--$17.00--cable brake R3 R4 R35 R23 sheath 995mm or 39 3/16 in overall 1165mm or 45 7/8 in
P23 51 8 800 50--$14.00--cable throttle R35 sheath 816mm or 32 1/8 in overall 903mm 35 9/16 in
P23 51 9 157 00--$344.40--throttle complete single cable with dimmer switch horn or kill button prewar
P23 51 9 158 60--$300.00--throttle prewar single cable
P23 51 9 400 10--$61.50--petcock R35 R20 R23 single outlet with sediment bowl
P23 51 9 727 40--$24.00--tail light lens red egg-shaped R12-R17
P25 01 7 171 70--$19.00--Amal rubber grip right R12
P25 01 7 171 71--$70.00--prewar Magura grip set
P25 01 7 171 80--$19.00--Amal rubber grip left R12
P25 01 7 404 00--$55.00--copper tank emblem R35-R71
P25 01 8 079 90--$47.00--parts book R5 R6 German
P25 01 9 157 60--$335.00--throttle with horn/dip switch twins R5-R61 R71 R12 R66 prewar
P25 01 9 158 60--$152.00--throttle with horn switch prewar
P25 01 9 158 60C--$120.00--throttle assembly complete prewar twins
P25 01 9 405 30--$102.00--head chrome skidplate R61
P25 01 9 744 40--$890.50--headlight complete Bosch R12-R17 R35 R5-R71
P25 01 9 746 40--$323.00--Veigel speedo 0-160 KPH prewar R5-R12 R17
P25 11 6 609 10--$7.00--driveshaft white rubber R5-R71 R51/2 early R25-R25/2
P25 11 8 079 90--$47.00--parts book R51 R66 R61 R71 German
P25 11 9 400 10--$54.50--petcock Karcoma twin outlet M14x1.5 male thread
P25 41 0 101 60--$5.75--gasket main bearing R5 R51
P25 41 0 411 01--$17.25--gasket head R5 R51
P25 41 0 411 10--$95.00--exhaust valve 36mm R5 R51 R66
P25 41 0 412 91--$13.25--gasket valve cover R5 R51
P25 41 1 400 21--$70.00--valve cover vent plug ss R51-R66
P25 71 8 079 90--$45.00--parts book R57 R63 German
P26 11 0 100 40--$5.75--gasket main bearing R6 R61 R66 R71
P26 11 0 101 40--$6.55--gasket oil pan R61 R71
P26 11 0 103 50--$6.35--gasket timing gear cover R6 R66 R61 R71
P26 11 0 200 60--$71.50--oil slinger R6 R61 R66 R71 R75
P26 11 0 400 30--$5.25--gasket cylinder base R6 R61 R71
P26 11 0 410 90--$17.25--gasket head R6 R61
P26 11 1 001 30--$2.65--gasket oil pump R6 R61 R66 R71
P27 11 0 410 90--$17.25--gasket head R71
P27 11 0 800 10--$6.25--spacer carb isolation R71
P27 11 0 801 40--$9.45--boot carb R71 R75 R51/2
P27 11 1 305 50--$368.95--piston R12 R11 R4 R71 standard bore 78.0mm
P27 11 1 305 51--$368.95--piston R12 R11 R4 R71 1st over bore 78.5mm
P27 11 1 305 52--$368.95--piston R12 R11 R4 R71 2nd over bore 79mm
P27 11 1 305 53--$368.95--piston R12 R11 R4 R71 3rd over bore 79.5mm
P27 11 1 305 54--$368.95--piston R12 R11 R4 R71 4th over bore 80mm
P27 51 8 079 90--$52.00--parts book R75M German
P27 51 8 080 00--$115.50--workshop manual R75 1940-44
P27 52 0 411 22--$95.00--intake valve 36mm R5 R51 R66
P27 52 0 411 30--$10.00--valve stem keeper R62 R11-R71
P289 20 1--$36.00--spark plug connector closed type for 1920's BMWs
P28 92 02--$36.00--spark plug connector open type for 1920's BMWs
P32 44 0--$82.50--nut brass heat riser manifold R11-R12
P33 11 3 038 169--$8.00--driveshaft white rubber disk R2 R3 R35 R4 R20 R23 R24
P33 44 6--$12.00--gasket carb & exhaust R52-R12
P34 42 4R--$10.50--seal sub kickstart flange R12-R17
P34 43 8--$14.50--seal substitute mag R12-R17 requires machining
P34 46 2S--$7.50--seal sub input flange R12-R17
P34 46 6S--$11.40 --seal sub transmission output flange R12-R17
P34 50 0R--$10.50--seal rear main substitute R12-R17
P37 70 2--$16.50--advance return spring R12-R17
P46 51 4 034 105--$10.50--foot rest rubber R20 R23 R24
P52 51 7 002 001.1--$186.00--Drilastic seat R35 R20 R23 R24
P52 51 7 002 001.2--$10.00--emblem Drilastic seat 67x10 R35 R20 R23 R24
P55 3--$12.20--cardan drive rubber R42 R52
P61 13 8 070 134--$6.00--wire spring clip prewar rear fender
P62 07 NR--$67.00--bearing with snap ring groove front main sub R12-R17
P63 04 2RS--$28.00--bearing sealed wheel R12-R17
P665--$53.00--horn/kill switch R32 R42 R52 R62 R63 R57 R47 nickel plated
P77 11 2 0--$.50--screw emblem 3x.5 R12-R17 ss
PCRM 56 H 255B--$135.00--heat riser right R12
PCRM 56 H 260B--$135.00--heat riser left R12
PF 66 F 34--$12.50--bevel gear gasket R23
PF 66 F 34 S--$81.50--bearing sealed front pinion shaft R12-R17
PF 66 F 55 A--$70.00--hardy disk R11-R17
PF 66 H 61A--$40.00--splitter throttle cable Magura substitute for twin carb R12-R17
PF66 P 58--$18.00--muffler clamp raw R12-R17
PF 66 P 60--$223.00--exhaust muffler right R11-R17 chrome
PF 66 R 100--$52.00--knee pad left R11 R16 R12 R17 R35
PF 66 R 113--$11.00--rubber bumper fork stop R12-R17
PF 66 R 21 A--$36.00--spring centerstand R11-R17
PF 66 R 44--$19.50--motor spacer long left nickel plated R11 R16 R12 R17
PF 66 R 45--$19.50--motor spacer short right nickel plated R11 R16 R12 R17
PF 66 R 73/1--$94.00--knee pad right R11-R16 series 1-3
PF 66 S 110--$52.00--tire pump with hose & foot bracket
PF 66 U 155--$25.00--triangular foot rubber passenger R12-17
PF 66 U 201--$230.00--prewar Bosch horn black
PF 66 U 240B--$171.00--prewar Bosch taillight cigar shape R11-R17
PF 66 U 240B.1--$171.00--6v LED Bosch taillight cigar shape R11-R17
PF 67 F 55--$79.00--hardy disc R2 R3 R4 R35
PF 67 F 67--$7.00--seal substitute driveshaft R12-R17
PF 67 H 36--$13.00--clutch cable adjustment screw M6x.85 R11-R17
PF 67 L 15--$25.00--grip handlebar left R50-R11/2
PF67R182A--$120.35--headlight chrome ring Bosch R2-R23 150mm
PG 56 E 22--$35.00--gear shift knob R42-R17
PG 56 E 23--$21.00--round nut for shift knob R42-R17
PJN 3--$137.45--prewar Bosch taillight cigar shape nickel plated for 1920's BMWs
PM 56 A 112--$15.00--gasket oil filter R11-R17
PM 56 B 14--$259.00--front main bearing carrier bronze R11-R12-R16-R17
PM 56 B 15--$259.00--front main bearing carrier bronze with saftey set screws R11-R12-R16-R17 requires snap ring groove main bearing
PM 56 B 27--$4.00--key flywheel R11-R17
PM 56 B 4 C--$188.00--sproket on crank R11-R17
PM 56 D 109 C--$51.00--gasket cylinder head R62 R11-R12
PM 56 D 110--$11.00--gasket cylinder base R52-R17
PM 56 D 111 C--$40.00--valve R62 R11 R12 R71
PM 56 E 10 E--$188.00-- cam sproket R11-R17
PM 56 E 11--$188.00--second sproket on cam R11-R17
PM 56 G 103--$10.00--stepped screw with circlip voltage regulator cover R11 R12 R57 R63
PM 56 G 11--$17.00--coil spring magneto R12
PM 56 G 12--$16.00--magneto chain R12-17 R35 32CL=master link
PM 56 G 3 B--$225.00--generator strap chrome 2 pieces R11-R17
PM 56 G 60.1--$3.00--spark plug NGK B6HS higher heat range R12
PM 56 G 60.2--$3.00--spark plug NGK B7HS lower heat range R12
PM 56 G 8 D--$188.00--sproket on gen R11-R17
PM 56 G8 D01--$195.00--adjustable magneto sprocket R12 R17 R11/16 series 5
PM 56 H 104 A--$189.00--float sum R11-R12
PM 56 H 112 A/35--$41.70--jet idle no 35 R12
PM 56 H 112 A/40--$41.70--jet idle no 40 R12
PM 56 H 112 A/50--$41.70--jet idle no 50 R12
PM 56 H 112 A/60--$41.70--jet idle no 60 R12
PM 56 H 112 A/65--$41.70--jet idle no 65 R12
PM 56 H 112 A/70--$41.70--jet main no 70 R12
PM 56 H 112 A/75--$41.70--jet main no 75 R12
PM 56 H 112 A/80--$41.70--jet main no 80 R12
PM 56 H 150--$200.00--air cleaner single carb R12
PM 56 K 80--$75.00--oil filter replacement kit R12-R17 Read more about this product
PM 56 L 10 A--$17.00--clutch spring R62 R12 R17
PM 56 L 20 B--$281.00--clutch plate R52-R17
PM 56 R 114 A--$15.00--gasket breather cover R12-R17
PM 56 R 115--$45.00--horn bracket R12
PM 57 D 109--$33.00--cylinder head gasket R52
PM 59 L1 SS--$57.00--speedi sleeve flywheel R12-R17 use with P34-500R
PM 60 D 113--$89.00--gasket head R17
PM 60 H 41 A--$495.00--air filter R17 R12 dual carb
PM 69 E 9--$25.00--timing chain R12-17
PM 69 E 9B--$50.00--timing chain short blue R12-17
PM 69 E 9R--$50.00--timing chain medium red R12-17
PM 69 M 11--$16.00--generator belt R3 R4 R35
PW 001--$45.00--spark plug adapter allows the use of a modern 14mm spark plug in the pre-war 18mm spark plug hole
PW 00 2--$70.00--steering head bearing adapter set allows use of /2 tapered roller bearings 31 42 2 000 000 in R12-R17 cost
PW 003--$42.00-- Bosch DVAR Magneto/generator bearing R11-R17
PW 004--$2.00--plug wire 7mm cloth braid black with red tracer (priced by the foot)
PW 005--$1.80--wiring sheath black cloth tar impregnated 4.75mm ID pre-war (priced by the foot)
PW 006--$1.80--wiring sheath black cloth tar impregnated 6.4mm ID pre-war (priced by the foot)
PW 007--$1.80--wiring sheath black cloth tar impregnated 9.5mm ID pre-war (priced by the foot)
PW 008--$1.80--wiring sheath black cloth tar impregnated 11mm ID pre-war (priced by the foot)
PW 009--$1.80--wiring sheath black cloth tar impregnated 13mm ID pre-war (priced by the foot)
PW 010--$1.25--wire cloth braid 16 gauge green/black (sold per foot)
PW 011--$1.25--wire cloth braid 16 gauge red (sold per foot)
PW 012--$1.25--wire cloth braid 16 gauge brown (sold per foot)
PW 013--$1.25--wire cloth braid 16 gauge black/white (sold per foot)
PW 014--$1.25--wire cloth braid 16 gauge blue (sold per foot)
PW 015--$1.25--wire cloth braid 16 gauge white/red (sold per foot)
PW 016--$1.25--wire cloth braid 16 gauge brown/black (sold per foot)
PW 017--$1.25--wire cloth braid 18 gauge white (sold per foot)
PW 018--$1.25--wire cloth braid 18 gauge black (sold per foot)
PW 019--$1.25--wire cloth braid 18 gauge red (sold per foot)
PW 020--$149.95--left side advance with horn button and mechanical dip switch
PW 021--$37.50--dip switch mechanical left side underhand mount
PW 022--$1.25--wire cloth braid 18 gauge white/red
PW 023--$10.95--universal clamp on mirror mount 1-inch bar
acc 004--$12.00--universal brake light switch clamps on the frame





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