--- product_id: 626738087 title: "18-7633 Tilt Trim Sender Limit Kit for MerCruiser MC-I R MR Alpha One Gen 2 and Bravo I II III Stern Drives 805320A03 805320A1" brand: "ghmarine" price: "€ 72.12" currency: EUR in_stock: true reviews_count: 8 category: "G Hmarine" url: https://www.desertcart.hr/products/626738087-18-7633-tilt-trim-sender-limit-kit-for-mercruiser-mc store_origin: HR region: Croatia --- # Easy Installation Optimized Performance Precision Engineering 18-7633 Tilt Trim Sender Limit Kit for MerCruiser MC-I R MR Alpha One Gen 2 and Bravo I II III Stern Drives 805320A03 805320A1 **Brand:** ghmarine **Price:** € 72.12 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate Your Marine Experience! ## Quick Answers - **What is this?** 18-7633 Tilt Trim Sender Limit Kit for MerCruiser MC-I R MR Alpha One Gen 2 and Bravo I II III Stern Drives 805320A03 805320A1 by ghmarine - **How much does it cost?** € 72.12 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/626738087-18-7633-tilt-trim-sender-limit-kit-for-mercruiser-mc) ## Best For - ghmarine enthusiasts ## Why This Product - Trusted ghmarine brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Durable Design:** Built to withstand marine conditions for long-lasting reliability. - β€’ **Comprehensive Kit:** Includes everything you need: Trim Sender, Limit Kit, Tape, and Line. - β€’ **Enhanced Performance:** Adjust your engine angle for optimal boat running surface. - β€’ **Seamless Compatibility:** Fits a wide range of MerCruiser models for hassle-free upgrades. - β€’ **User-Friendly Installation:** Quick and easy setup, so you can get back on the water faster. ## Overview The 18-7633 Tilt Trim Sender Limit Kit is designed for MerCruiser MC-I, R, MR, Alpha One, Alpha One Gen 2, and Bravo drives. This comprehensive kit includes a trim sender and limit switch, along with necessary installation materials, ensuring optimal engine performance and easy installation for boating enthusiasts. ## Description Product description GHmarine Power Trim Sender Limit Switch Kit fits MerCruiser Stern Drive MC-I R MR Alpha Alpha Gen II and Bravo drives Fits Following MerCruiser Stern Drives MC-I R MR Alpha one Alpha One Gen 2 Bravo I II III Replaces Mercruiser 17693A2, 63115A12, 805320A03, 805320A1, 88678A4, 88678A5, 96863A15 Sierra 18-7633 Red Rhino MR-971 Package Include 1x Trim Sender and Limit Kit 1x Tape 2x Line Review: Works well, fits well - Good solid kit worked well install was smooth Review: Idk - Works great ## Features - This Tilt Trim Sender Limit Switch Kits is for MerCruiser Alpha and Bravo Sterndrives - Fits MerCruiser MC-I, R, MR, Alpha one, Alpha One Gen 2 and Bravo Drives - Replaces MerCruiser 17693A2, 63115A12, 805320A03, 805320A1, 88678A4, 88678A5, 96863A15, Sierra 18-7633, Red Rhino MR-971 - Package Contains: Trim Sender and Limit Kit, Tape and Line - GHmarine Trim Senders are located on the port side of the gimbal Ring and the other side is mounted on the starboard side, The tilt and trim unit allows you to optimize the performance of your boat by adjusting the angle of the engine, which, in turn, adjusts the boat’s running surface ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CWZK61N4 | | Best Sellers Rank | #28,850 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Limit Switches | | Brand | GHmarine | | Brand Name | GHmarine | | Circuit Type | Not | | Compatible Devices | MerCruiser MC-I, R, MR, Alpha One, Alpha One Gen 2, Bravo I, II, III | | Compatible with Vehicle Type | marine vehicles with MerCruiser Alpha and Bravo Sterndrives | | Connectivity Protocol | X-10 | | Connector Type | Plug In | | Contact Material | Metal | | Contact Type | Not | | Control Method | Touch | | Control Type | Tilt and Trim | | Controller Type | Ring | | Current Rating | 15 Amps | | Customer Reviews | 4.0 out of 5 stars 41 Reviews | | Included Components | 1x Trim Sender and Limit Kit, 1x Tape, 2x Line | | International Protection Rating | Not | | Item Dimensions | 6.1 x 3.94 x 3.15 inches | | Item Weight | 330 Grams | | Lower Temperature Rating | 70 Degrees Celsius | | Manufacturer | GHmarine Parts Manufacturer | | Material Type | Plastic | | Model | 805320A03, 805320A1 | | Mounting Type | Not | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 120 Volts | | Operation Mode | ON-OFF | | Part Number | 805320A03, 805320A1 | | Specification Met | Not | | Switch Type | Not | | Terminal | Not | | Upper Temperature Rating | 100 Degrees Celsius | ## Images ![18-7633 Tilt Trim Sender Limit Kit for MerCruiser MC-I R MR Alpha One Gen 2 and Bravo I II III Stern Drives 805320A03 805320A1 - Image 1](https://m.media-amazon.com/images/I/715HQcchK5L.jpg) ![18-7633 Tilt Trim Sender Limit Kit for MerCruiser MC-I R MR Alpha One Gen 2 and Bravo I II III Stern Drives 805320A03 805320A1 - Image 2](https://m.media-amazon.com/images/I/71SLSbb-3YL.jpg) ![18-7633 Tilt Trim Sender Limit Kit for MerCruiser MC-I R MR Alpha One Gen 2 and Bravo I II III Stern Drives 805320A03 805320A1 - Image 3](https://m.media-amazon.com/images/I/719Z6tssA6L.jpg) ![18-7633 Tilt Trim Sender Limit Kit for MerCruiser MC-I R MR Alpha One Gen 2 and Bravo I II III Stern Drives 805320A03 805320A1 - Image 4](https://m.media-amazon.com/images/I/61p6kd9vtKL.jpg) ![18-7633 Tilt Trim Sender Limit Kit for MerCruiser MC-I R MR Alpha One Gen 2 and Bravo I II III Stern Drives 805320A03 805320A1 - Image 5](https://m.media-amazon.com/images/I/71Ec-o8JWXL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well, fits well *by B***B on September 4, 2025* Good solid kit worked well install was smooth ### ⭐⭐⭐⭐⭐ Idk *by K***R on August 16, 2025* Works great ### ⭐⭐⭐ No instructions *by B***N on November 1, 2024* I was disappointed that there were no instructions. Specifically, there is a gear alignment mark that needs to be checked prior to installation and you need to know the distance the ram drive should stop when raising the drive. Although you can figure it out, it would be handy to know which way to rotate the switch to make the drive move higher/lower. The trim stop switch worked fine, but the trim sender was too sensitive (I checked before installing it). I was expecting the trim gauge to gradual sweep up/down, but barely turning the sender gear caused the gauge to go immediately full up or down. My old sender allows the gauge to move gradually, but does not represent the correct location. Perhaps the sender would work better if I bought a new gauge. It is worth testing the systems prior to installing. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/626738087-18-7633-tilt-trim-sender-limit-kit-for-mercruiser-mc](https://www.desertcart.hr/products/626738087-18-7633-tilt-trim-sender-limit-kit-for-mercruiser-mc) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-23*