Alto 018101 Marine Transmission Sealing Ring | Replaces Velvet Drive 2000-016050
Alto 018101 Marine Transmission Sealing Ring | Replaces Velvet Drive 2000-016050
Alto
Out of stock
Couldn't load pickup availability
Alto 018101 — Marine Transmission Sealing Ring | Replaces Velvet Drive 2000-016050
Alto 018101 is a marine transmission sealing ring that replaces OEM reference Velvet Drive 2000-016050. Transmission sealing rings are precision-fit rings used on rotating shafts and in bores to control fluid pressure between hydraulic passages within the transmission. They prevent fluid bypass between apply circuits, maintaining correct clutch apply pressure and proper transmission operation. Correct sealing ring specification — including diameter, cross-section, and material — is required for proper fit and sealing function. This sealing ring is sold individually. Alto Products Corp. is a leading manufacturer of marine transmission sealing components and rebuild hardware for Velvet Drive and related applications.
Confirm Fitment Before Ordering
Not sure this is the correct sealing ring for your transmission? Contact us before ordering — have your transmission model and serial number ready. Our team can confirm the correct sealing ring specification for your application by email, text, or live chat.
Part Specifications
- Alto Part Number: 018101
- OEM Cross-Reference: Velvet Drive 2000-016050
- Part Type: Transmission sealing ring
- Application: Velvet Drive marine transmission
- Sold: Individually
- Vendor: Alto Products Corp.
Additional Information
- Vendor: Alto Products Corp.
- Part Number: 018101
- OEM Cross-Reference: Velvet Drive 2000-016050
Installation Notes
Installation should be performed by a qualified marine transmission technician following the applicable Velvet Drive service manual. Refer to service documentation for sealing ring installation orientation, groove clearance specifications, and assembly sequence.
Frequently Asked Questions
Q: What OEM part does Alto 018101 replace?
A: Alto 018101 replaces Velvet Drive OEM reference 2000-016050.
Q: What does a transmission sealing ring do?
A: Transmission sealing rings are precision-fit rings installed on rotating shafts and in bores to control fluid pressure between hydraulic passages. They prevent fluid bypass between clutch apply circuits, ensuring correct apply pressure and proper transmission engagement. A worn or damaged sealing ring causes pressure loss, slipping, or delayed engagement.
Q: What transmission does the Alto 018101 sealing ring fit?
A: Alto 018101 is a Velvet Drive marine transmission sealing ring. Contact us with your transmission model and serial number and we’ll confirm the correct sealing ring for your application by email, text, or live chat.
Q: Can I reuse sealing rings during a rebuild?
A: Sealing rings that show wear, distortion, or loss of sealing surface should always be replaced. During a complete transmission overhaul, replacing all sealing rings ensures consistent hydraulic performance across all clutch circuits and avoids repeat disassembly.
Q: Is Alto 018101 sold individually?
A: Yes — Alto 018101 is sold individually. If you are performing a complete Velvet Drive overhaul, a full gasket and seal kit may be more cost-effective. Contact us to confirm the correct overhaul kit for your transmission model.
! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.