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Exemple : oil filter (filtre à huile) ou une référence OEM.

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Pièces pour motos Honda

Choisissez votre modèle et l’année pour voir les pièces répertoriées pour votre moto.

Deluxe Mini Custom Tachometer ~ White Face Plate 4:1 Drive

$89.95 USD
03-0745
Match a white-face speedo with this Deluxe Mini Custom Tachometer, chrome body with a white face plate for a clean, vintage-inspired cockpit look. At...

Deluxe Mini Custom Speedometer MPH ~ White Face Plate

$119.95 USD
03-0744
Brighten up your cockpit with this Deluxe Mini Custom MPH Speedometer in chrome with a white face plate. The white face pops with classic...
Épuisé
Honda CB700 CB750 CB900 CB1000 CB1100 mini custom tachometer with black face plate and 4:1 drive

Mini Custom Tachometer ~ Black Face Plate 4:1 Drive

$54.95 USD
03-0733
Pair a clean mini tach with your stock-drive CB750 using this Mini Custom Tachometer in chrome. A 2.25" mechanical-drive unit with a black face...

Heavy Duty BS05MH Cam Chain Rivet Link for 52-5010 Chain

$4.61 USD
01-8814
Install your heavy-duty cam chain with this Heavy Duty Cam Chain Rivet Link, designed specifically for the BS05MH-spec chain. Used to complete installation of...
Épuisé
750 four engine t-shirt (xxl size)

750 Four Engine T-Shirt (XXL Size)

$29.95 USD
3/2XL
Wear your respect for Honda's legendary four-cylinder on your chest with the 750 Four Engine T-Shirt in XX-Large. A 100% cotton black tee featuring...
Épuisé
Established 2010 t-shirt (xxl size)

Established 2010 T-Shirt (XXL Size)

$26.95 USD
2/-2XL
Represent the CB750 scene in this Established 2010 T-Shirt (XX-Large). A roomy, soft 100% cotton tee in black with the "Established 2010 VintageCB750 Logo"...

Universal Motorcycle Spark Plug Cap ~ VB05F

$9.50 USD
23-3124
Universal Motorcycle Spark Plug Cap ~ VB05F is an aftermarket part for the Honda CB applications listed in this product information. Before ordering, confirm...

Custom 4:1 Vintage Style Tachometer

$79.95 USD
03-0770
Custom 4:1 Vintage Style Tachometer for custom or restoration work on classic Honda CB motorcycles. This is a universal/custom part, so confirm dimensions, it...
Nouveau
Honda CB750F CB750K piston kit with piston rings and pin 2ND oversize 0.50mm

1969-76 Honda CB750F / CB750K Piston Kit with Piston Rings and Pin ~ 2nd Oversize 0.50mm

$89.95 USD
99-5443
Bring your engine back into proper running condition with this 2nd Oversize (0.50mm) Piston Kit, manufactured in Japan for superior quality and reliable performance....
Nouveau
Universal motorcycle horn similar to stock style 12 volt

Universal Motorcycle Horn ~ Similar to Stock Style ~ 12 Volt

$34.95 USD
99-4994
Upgrade or restore your motorcycle’s horn system with this 12 Volt Chrome Horn — designed to deliver a clear, loud 103 dB signal at 3 amps. While...
Épuisé
Honda CB750F CB750K joker machine oil pressure gauge assembly black mount and silver gauge

1969-76 Honda CB750F / CB750K Joker Machine Oil Pressure Gauge Assembly ~ Black Mount & Silver Gauge

$149.95 USD
73-1158
Upgrade your engine monitoring with the Joker Machine Oil Pressure Gauge Assembly. This high-quality U.S.A.-made kit includes a black anodized billet mount and a...
Épuisé
Honda CB750K CB550K black stock type front fender 61100-341-700XW

1972-76 Honda CB750K / CB550K Black Stock Type Front Fender ~ Replaces 61100-341-700XW

$299.95 USD
73-1154
Black stock-type front fender for restoring your CB750's front end back to a clean, factory-correct appearance. A complete replacement that includes the support struts,...

Honda CB Tach Drive Plug Block Off ~ Black ~ Joker Machine

$39.95 USD
73-1075
Block off your tach drive cleanly with this Joker Machine Brand Black Tach Drive Plug (Block Off). This plug is generally used when the...
Épuisé
Honda CB750 CB550 black steering stem nut joker machine 90304-415-000

Honda CB Black Steering Stem Nut ~ Joker Machine ~ Replaces 90304-415-000

$47.95 USD
12-0073
Dress up your steering stem with this Joker Machine Black Steering Stem Nut, 30mm hex, replacing OEM #90304-415-000. High-quality CNC-machined and made in the...

Honda CB750 / CB550 / CB500 Fork Boot Collars ~ Joker Machine

$99.95 USD
12-0072
Get a café look while keeping your OEM fork gaiters with these Joker Machine Custom Fully CNC Machined Fork Boot Collars, set of 2....

Honda CB750 SOHC / CB500 / CB550 Dynatek Dyna 2000 Ultimate Kit

$1,199.00 USD
07-9992
Take the top-tier Dyna 2000 upgrade path on your SOHC CB750 or CB500/CB550 with this Dyna 2000 Digital Performance CDI Ignition Ultimate Kit. Includes...

Micro Custom Tachometer ~ Black Face Plate 4:1 Drive

$54.95 USD
03-0764
Go compact and dark with this Micro Custom Tachometer in chrome with a black face plate. At 1.9", it's the smallest tach in our...

1969-78 Honda CB750 Rear Inner Fender Mud Guard ~ Replaces Honda OEM 80105-341-010

$139.95 USD
51-7255
Replace a cracked, missing, or worn rear inner fender with this aftermarket rear inner fender mud guard for Honda CB750 models. This plastic inner...

1969-78 Honda CB750 Valve Rocker Arm B ~ Replaces 14432-300-030

$74.95 USD
99-5337
Upgrade or restore your classic Honda motorcycle with this Valve Rocker Arm B — precision‑engineered and made in Japan. This high‑quality replacement is designed...
Épuisé
Honda CB750 handlebar top clamp

1969-78 Honda CB750 Handlebar Top Clamp

$26.95 USD
37-0002
Restore your CB750 handlebar top clamp with this Chrome Custom Handlebar Top Clamp with plated allen socket bolts.Note: no built-in indicator lamps.Key Features• Chrome...

1969-78 Honda CB750 Oil Pump Gasket ~ Replaces 15135-300-010

$6.60 USD
18-7008
Replace your SOHC CB750 oil pump gasket with this Oil Pump Gasket, replacing OEM #15135-300-010.Key Features• Oil pump gasket• Replaces OEM #15135-300-010Fitment / Compatibility•...

Honda CB1100 / CB900 / CB750 Performance High Output 3.3 Ohm Coil

$119.95 USD
17-6810
Upgrade your CB750 or big-bore DOHC CB with this Performance Dual Output Ignition Coil, a 3.3 Ohm dual-tower type with hardware. Replaces stock factory...

Honda CB Rear Turn Signal Stay ~ Replaces 33441-369-000

$18.95 USD
11-2318
Fit an extended-length rear signal stay with this Rear Signal Lamp Stay in chrome, 125mm long, replacing OEM #33441-369-000. This is longer than the...

Micro Custom Speedometer MPH ~ White Face Plate

$79.95 USD
03-0751
Fit a truly compact instrument into the tightest cockpit with this Micro Custom MPH Speedometer. A 1.9" chrome-body unit with a white face plate,...

Mini Custom Speedometer KPH ~ Black Face Plate

$69.95 USD
03-0730
Add a clean, compact KPH speedometer to your build with this Mini Custom KPH Speedometer. A 2.25" chrome body with a black face plate,...
Nouveau
Honda 93 red hat vintage motorcycle hat

Honda 93 Red Hat

$29.95 USD
61-1145
Top off your kit with this Honda 93 Red Hat. High-quality hat with beautifully stitched logos.Key Features• Honda 93 Red Hat• Beautifully stitched logosPart...

Honda CB750 Oil Filter Cover ~ Replaces OEM 15411-300-010

$37.95 USD
15-3028
Aftermarket finned oil filter cover for select Honda CB750 models. Replaces a damaged, cracked or missing original oil filter cover at the front of...

39mm Round Pod Air Filter with Black End Cap

$24.95 USD
15-0167
Replace worn or restrictive clamp-on filters with this aftermarket 39mm round pod air filter. The black end cap gives the filter a darker custom...

Custom Vintage Style Speedometer MPH

$99.95 USD
03-0760
Custom Vintage Style Speedo (MPH) - Mechanical speedometer ratio: 2240:60. Before ordering, confirm the drive ratio, cable or electrical connection, gauge diameter, and mounting...
Nouveau
Honda CB750 CB550 CB500 CB450 seat setting rubber 77204-292-000

Honda CB Seat Setting Rubber ~ Genuine Honda 77204-292-000 ~ Replaces 77204-292-000

$21.95 USD
99-5159
This genuine Honda seat setting rubber supports and cushions the seat mounting point on select classic Honda CB and CL models. It helps reduce...
Nouveau
Honda CB750F CB750K piston kit with piston rings and pin 1ST oversize 0.25mm

1969-76 Honda CB750F / CB750K Piston Kit with Piston Rings and Pin ~ 1st Oversize 0.25mm

$89.95 USD
99-5433
Bring your engine back into proper operating condition with this 1st Oversize (0.25mm) Piston Kit, manufactured in Japan for superior quality and precise fitment....
Nouveau
Honda CB750 rear inner fender mud guard 80105-341-010

1969-78 Honda CB750 Rear Inner Fender Mud Guard ~ Replaces 80105-341-010

$219.95 USD
73-0002
Protect your rear wheel area and maintain the original look of your motorcycle with this Rear Inner Fender Mud Guard, designed as a direct...

Honda CB Joker Machine Black Gas Tank Cap Latch Assembly

$79.95 USD
73-1157
Upgrade your fuel tank latch with the Joker Machine Custom Black Gas/Fuel Tank Cap Latch Assembly. Designed as a premium alternative to the discontinued...

Honda CB Joker Machine Billet Black Flip-Up Gas Cap

$149.95 USD
73-1156
Joker Machine’s Custom Black Flip-Up Billet Gas Cap is a beautifully crafted upgrade to your original tank cap. CNC-machined from solid 1" thick billet...

Honda CB Drive Chain Adjuster Screws ~ Black ~ Joker Machine ~ Replaces 90119-283-000

$59.95 USD
73-1059
Refresh your drive chain adjusters with these Joker Machine Brand Black Custom Type Drive Chain Adjuster Screws, set of 2, with gold-cadmium-plated nuts. Replaces...
Épuisé
Honda CB750A CB750F CB750K high performance kibblewhite black diamond exhaust valve

1969-77 Honda CB750A / CB750F / CB750K High Performance Kibblewhite Black Diamond Exhaust Valve

$59.95 USD
73-1017
Upgrade your valvetrain with this High-Performance Kibblewhite Black Diamond Exhaust Valve. Made in the USA by Kibblewhite, who have been making high-quality performance parts...
Épuisé
Honda CB750A CB750F CB750K high performance kibblewhite black diamond intake valve

1969-77 Honda CB750A / CB750F / CB750K High Performance Kibblewhite Black Diamond Intake Valve

$59.95 USD
73-1016
Upgrade your valvetrain with this High-Performance Kibblewhite Black Diamond Intake Valve. Made in the USA by Kibblewhite, who have been making high-quality performance parts...

1969-78 Honda CB750 Kick Starter Ratchet Spring ~ Replaces 28253-300-000

$3.50 USD
73-0942
Replace your kick starter ratchet spring with this Kick Starter Ratchet Spring. This ratchet spring attaches by the kick starter gear. Replaces OEM #28253-300-000.Key...

1972-74 Honda CB750K L- Cut Style Speedo & Tachometer Face Plate Set ~ KM/H

$74.95 USD
73-0658
Restore your 1972-74 CB750K L-Cut gauges with this Speedometer & Tachometer Face Plate L-Cut Version Set, KM/H type. Disassembly of speedometer and tachometer is...

1971-76 Honda CB750F / CB750K Starter Motor Bolt (Set/2) ~ Replaces 95700-06056-00

$3.50 USD
29-7020
Replace your starter motor flange bolts with this Starter Motor Flange Bolt Set of 2, replacing OEM #95700-06056-00.Key Features• Starter motor flange bolt set...
Nouveau
Épuisé
Honda CB750 kibblewhite performance cylinder head nuts pk 4

1969-78 Honda CB750 Kibblewhite Performance Cylinder Head Nuts Pk/4

$44.95 USD
12-0117
Upgrade your cylinder head fasteners with this Kibblewhite Performance Cylinder Head Nut 4-pack. High-strength premium steel with tight tolerances, heat-treated to a specific depth...
Épuisé
Honda CB750 replacement brake lever for master cylinder 08-0253

Replacement Brake Lever for Master Cylinder 08-0253

$9.95 USD
08-0029
Replace the brake lever on the #08-0253 Master Cylinder Assembly specifically with this Brake Lever. Designed for this particular master cylinder, not stock brake...

Parts and fitment guide for your 1973 CB750K (K3)

A 1973 K3 project can involve anything from a leaking carburetor bowl to a full service. Choose a repair category below, or use the selected parts as a starting point for checking seals, filtration and front brake wear.

Browse by repair

Selected parts for the 1973 CB750K

Check each listing for model fitment, dimensions and what is included before ordering.

  • Float-bowl gasket — listed for 1969–76 CB750K carburetors.
  • Stock air filter — stock-airbox replacement referenced to 17211-405-000; compare the installed housing.
  • Front brake pads — early-style Kevlar set with one locating pin and one locating tab; compare the fitted caliper.

Identify your CB750K3 (1973)

Match the motorcycle to its original-market documentation using both identifiers below.

  • Frame number — record the complete prefix and serial stamped on the frame.
  • Engine number — record the complete prefix and serial stamped on the engine.

The linked merchant chart is a reference, not a verified complete serial range. Confirm the model series and original market before using a number as a production cutoff.

View the CB750 reference chart

For help locating and comparing identifiers, see our Honda CB model identification guide.

Locate the fuel leak before choosing the seal kit

The linked 20-8035 gasket is for the float-bowl joint. For the connecting fuel tubes, separate kit 48-0791 lists eight tube O-rings plus four bowl-drain seals and includes the 1973 CB750K application. Have the leak located before ordering; a bowl gasket does not replace the seals at the tube connections or drain.

Related CB750K collections

For other model years, browse all Honda CB750K parts.

Need help checking a part? Contact VintageCB750 with your model, frame and engine numbers, and photos of the component you are replacing.

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