SIERRA MerCruiser Greasable Gimbal Bearing and Seal Kit – 18-2100K

Description

SIERRA MerCruiser Greasable Gimbal Bearing and Seal Kit – 18-2100K

Sierra 18-2100K combines the service parts used to renew the greasable gimbal-bearing position on early MerCruiser stern-drive transom assemblies. The kit contains Sierra 18-2100 heavy-duty gimbal bearing and Sierra 18-2094 oil seal and is specified for 1, R, MR and Alpha applications from 1974 through 1997.

• Complete greasable gimbal-bearing and seal service kit.
• Includes Sierra 18-2100 heavy-duty gimbal bearing.
• Includes Sierra 18-2094 oil seal.
• Fits MerCruiser 1, R, MR and Alpha applications from 1974-1997 as cataloged.
• Inspect the bellows, bearing bore, engine alignment and input-yoke surface while the drive is removed.

For marine drive and engine service parts, fitment can vary by model, serial number, gear ratio, casting and prior service history. Compare the original OEM number and physical configuration before installation, and replace related seals, bearings, locking hardware or cable components when their condition requires it.

Specifications

• Manufacturer: Sierra
• Part Number: 18-2100K
• Application: MerCruiser 1, R, MR and Alpha stern-drive/transom applications, generally 1974-1997, using the greasable gimbal-bearing arrangement.
• Kit Type: Greasable gimbal bearing and seal kit
• Included Bearing: Sierra 18-2100
• Included Seal: Sierra 18-2094
• Application Years: 1974-1997 (cataloged MerCruiser applications)

Interchange / OEM References

• Mallory: 9-72426