SX Cobra Transom Seal Kit SIERRA™-18-2772-1
$168.23
Competitor Price:
$250.89
Service kit includes replacement exhaust bellows, u-joint bellows, gimbal bearing, & o-rings for Volvo Penta & OMC SX cone clutch stern drives.
- Sierra SX transom seal kit
- For OMC and Volvo Penta SX stern drives
- Not for SX-A drives
- Contains gimbal bearing, exhaust bellows, u-joint bellows, water seal and hose clamp
- Water intake hose not included – hoses differ between models
- Replaces Mallory 9-72931
- Replaces Sierra 18-2772, 18-2786
Most in-stock orders ship within 24 hours. Orders placed by 1:00 PM EST typically ship the same business day, subject to availability.
Average delivery time within the Continental U.S. is 3–7 business days.
Expedited shipping options are available on select products. Weekend delivery is not available.
Oversized items, drop-shipped products, and shipments to Alaska, Hawaii, or international destinations may require additional time or shipping costs.
Tracking information is emailed once your order ships.