★★★★★ 5
Softness
Size: Medium, Color: A-red
High quality material !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
Carburetor Diaphragm ~ Replaces Yamaha OEM 3H5-14940-00-00 (33-0016)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Carburetor Diaphragm ~ Replaces Yamaha OEM 3H5-14940-00-00 (33-0016)Replace a stiff, cracked, torn, or leaking CV carburetor diaphragm with this aftermarket rubber carburetor diaphragm for select vintage Yamaha models using the 3H5 3F7 diaphragm style. A failed diaphragm can cause poor throttle response, weak slide lift, uneven running, and frustrating carburetor tuning problems. Aftermarket carburetor diaphragm replacing Yamaha OEM #3H5 14940 00 00 Also cross referenced with Yamaha #3F7 14940 00 00 For Mikuni BS34
Quick Dispatch:
Your Carburetor Diaphragm ~ Replaces Yamaha OEM 3H5-14940-00-00 (33-0016) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Carburetor Diaphragm ~ Replaces Yamaha OEM 3H5-14940-00-00 (33-0016) ships.
Need Help?
Questions about Carburetor Diaphragm ~ Replaces Yamaha OEM 3H5-14940-00-00 (33-0016), sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Carburetor Diaphragm ~ Replaces Yamaha OEM 3H5-14940-00-00 (33-0016) in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
MAC Black & Chrome 2 into 1 Complete Exhaust System (804-1003)
193.95
Clutch Slave Cylinder ~ Genuine Honda 22860-MN5-000 (99-5557)
119.00
Flywheel Puller ~ 7 Hole Disc Type w 6mm Bolts (35-0016)
15.00
MAC Chrome 4 into 2 Complete Exhaust System (004-1214)
187.00
Chrome Oval Megaphone Style Universal Muffler ~ 17" Long (07-0045)
55.95
Flywheel Puller ~ 26mm x 1.0 Right Hand Thread (35-0046)
15.00
Fuse Box Assembly ~ Replaces Honda OEM 32110-369-013 (24-6032)
36.00
4.7 ★★★★★
Based on 271 reviews
Sort
Product Reviews
★★★★★ 3
Nice Coat Not So Great Packaging
Size: X-Small, Color: A-grey
Nice coat but packaging needs to be improved. It arrived not properly folded and as a result it was completely wrinkled. Took some work to iron so it looked as advertised. Packaging for such things has to be reviewed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2025
★★★★★ 5
Love the coat.
Size: Large, Color: A-navy
Coat looks and fits great. I ordered a black and was sent dark blue, other wise it looks awesome.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 31, 2023
★★★★★ 5
Love
Size: X-Small, Color: A-grey
I got this coat for my boyfriend and I love it. It fits him perfectly and is very true to size. It is very comfortable and keeps him warm. He loves it. I would definitely recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2023
★★★★★ 5
Nice jacket
Size: Medium, Color: Grey 01
Nice jacket . Material exactly as described.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 3, 2026
