Pay in installments of $8.45 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Sierra 18-4380 Marine Timing Chain Gasket Set for Mercruiser Stern DriveSierra's 18 4380 Timing Chain Gasket Set is designed for use with Mercruiser 165 HP, 170 HP, 180 HP, 190 HP, 470 HP, 485 HP, and 488 HP (224 CID) engines. The set contains (1) Water Inlet Cover Gasket, (1) Front Cover to Cylinder Block Gasket, (1) Impeller Cover to Front Cover Gasket. It is interchangeable with GLM 30300, Mallory 9 61010, and Mercruiser Stern Drive 27 68714A6 and 27 68714A7. Each Sierra product meets or exceeds the original equipment
Sierra's 18-4380 Timing Chain Gasket Set is designed for use with Mercruiser 165 HP, 170 HP, 180 HP, 190 HP, 470 HP, 485 HP, and 488 HP (224 CID) engines. The set contains (1) Water Inlet Cover Gasket, (1) Front Cover to Cylinder Block Gasket, (1) Impeller Cover to Front Cover Gasket. It is interchangeable with GLM 30300, Mallory 9-61010, and Mercruiser Stern Drive 27-68714A6 and 27-68714A7. Each Sierra product meets or exceeds the original equipment part it replaces. Fit specific, check part numbers to ensure proper fit.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.6 ★★★★★
Based on 17 reviews
Sort
Product Reviews
★★★★★ 5
True to size, good quality, great value!
Fit Type: Regular Fit, Color: White, Size: Medium
Great quality! Amazing thick material! Perfect basic button down shirt!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 14, 2025
★★★★★ 4
No Shirt Pocket!
Fit Type: Regular Fit, Color: Blue Stripe, Size: X-Large
No Pocket! The material was nice quality, a little thicker than I would have anticipate for a low priced shirt, and very soft. The only disappointment was there was not shirt pocket. I suppose I did not look closely enough at the photos to notice that before I purchased. Otherwise, this is a very comfortable shirt.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
★★★★★ 5
Great shirt
Looks so good on hubby he likes the fit very comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Definitely recommend
Color: Medieval Blue, Size: Large
Very nice shirt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Comfortable soft shirt
Fits great. Looks good too. Very soft fabrick. Thin enough for summer. Buttons are a little difficult to undo. Fabrick is thin around them and feels like it may unweave. Otherwise very well done
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 24, 2026