Case & Side Cover Grommet Set | CB250 CB350 CL350 | 17247-240-000

Maintaining the integrity of vintage bodywork and air cleaner assemblies requires high-quality isolation from engine harmonics. The factory Grommet, part number 17247-240-000, is a critical component used across a vast range of classic Honda motorcycles to secure side covers, airboxes, and battery cases. However, decades of heat cycles and chemical exposure turn original rubber into a hard, brittle material that no longer absorbs vibration and often leads to the snapping of fragile plastic mounting tabs.

At R3print Moto, we’ve re-engineered a modern replacement that restores factory-correct dampening. Our version is crafted from high-performance TPU 90A (Thermoplastic Polyurethane), an engineering elastomer that provides the perfect “rubber-like” flexibility. Unlike standard rubber, which perishes and cracks over time, our TPU remains pliable and resilient, ensuring a secure friction fit while allowing for safe, stress-free component removal during maintenance.

Specifically designed as a 1:1 functional replacement for the discontinued 17247-240-000, these grommets offer vastly superior resistance to oil, fuel, and UV exposure. It is a durable, long-lasting upgrade for any restorer looking to preserve their machine’s history with parts that outperform the original factory specifications. Available in sets of 2, 4, or 10 pieces.

Product Details
Make: Honda
Model – Years:
Honda CB100 – 1970 to 1972
Honda CB125 – 1974 to 1976
Honda CB250 – 1971 to 1977
Honda CB350 – 1968 to 1972
Honda CB360 – 1974 to 1976
Honda CB400 – 1974 to 1977
Honda CB550SC Nighthawk – 1983 to 1984
Honda CB750 – 1976 to 1978
Honda CB900 – 1980
Honda CL100 – 1970 to 1972
Honda CL100S – 1971 to 1973
Honda CL125S – 1973 to 1974
Honda CL175 – 1968 to 1969
Honda CL350 – 1968 to 1973
Honda CL360 – 1974 to 1975
Honda SL100 – 1970 to 1973
Honda SL125 – 1971
Honda XL100 – 1979 to 1980
Honda XL125s – 1981 to 1990
Honda XL185s – 1979 to 1993
Honda XL200 – 1983
Honda VF400F Interceptor – 1982 to 1983
Honda VF500F Interceptor – 1984 to 1986
Honda VT700C Shadow – 1986 to 1987
Honda NV750C Shadow – 1986
Partnumber: 17247-240-000 | 17247240000 | 17247 240 000
Schematic: View original placement on the Honda CB350 – CMSNL Parts Diagram.
Material: TPU 90A (Thermoplastic Polyurethane). This engineering elastomer provides rubber-like flexibility for airtight seals and vibration dampening. Tested to a 94°C Vicat Softening Point, it’s the engineering standard for oil-resistant motorcycle components that won’t crack like aged factory rubber.
Color: Black
Surface Finish: Lightly textured, similar to the original plastic parts.
Production Method: Additive Manufacturing (3D Printing), using FDM (Fused Deposition Modeling) technology.

Please note: This is a replacement part manufactured by R3print Moto, specifically engineered for compatibility with Honda classic motorcycles. It is an aftermarket component and not an original equipment manufacturer (OEM) part from Honda.

Customization
We understand every build is unique. If you are looking for a personalized touch or a specific modification to these case and side cover grommets, we can design a custom solution just for you. Get in touch to discuss your project.

Shipping & Availability
This R3print Moto part is made-to-order to ensure the highest quality and a perfect finish. Please allow a production time of 2 – 5 business days.
Shipping times depend on your location and are typically between 3 – 7 business days for Europe and 8 – 15 for UK & North America. Rest of the world 15+ business days.
You will receive a tracking number as soon as your order has shipped.

Returns & Warranty
We stand behind our Re-engineered parts. All purchases from R3print Moto come with a Lifetime Guarantee.