--- product_id: 148466820 title: "Power Trim Sender Limit Switch Kit Replacement for Mercruiser MC-I, R, MR, Alpha One, Alpha One Gen II and Bravo Sterndrives Replace 805320A03 805129A3 805130A2 Sierra 18-7633" brand: "tutor auto" price: "SAR 148" currency: SAR in_stock: true category: "Tutor Auto" url: https://www.desertcart.com.sa/products/148466820-power-trim-sender-limit-switch-kit-replacement-for-mercruiser-mc store_origin: SA region: Saudi Arabia --- # Exact OEM part replacements Precision fit for Mercruiser sterndrives Built-in safety over-trim protection Power Trim Sender Limit Switch Kit Replacement for Mercruiser MC-I, R, MR, Alpha One, Alpha One Gen II and Bravo Sterndrives Replace 805320A03 805129A3 805130A2 Sierra 18-7633 **Brand:** tutor auto **Price:** SAR 148 **Availability:** ✅ In Stock ## Summary > ⚓ Trim smarter, sail safer — never miss the perfect drive angle! ## Quick Answers - **What is this?** Power Trim Sender Limit Switch Kit Replacement for Mercruiser MC-I, R, MR, Alpha One, Alpha One Gen II and Bravo Sterndrives Replace 805320A03 805129A3 805130A2 Sierra 18-7633 by tutor auto - **How much does it cost?** SAR 148 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/148466820-power-trim-sender-limit-switch-kit-replacement-for-mercruiser-mc) ## Best For - tutor auto enthusiasts ## Why This Product - Trusted tutor auto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **OEM-Level Quality:** Crafted from premium materials for long-lasting performance - • **Clear Trim Feedback:** Sends accurate signals to your trim gauge for real-time drive level monitoring - • **Safety-First Design:** Prevents costly over-trimming with reliable limit switch control - • **Confidence Guaranteed:** Backed by a 12-month warranty and dedicated customer support - • **Seamless Compatibility:** Fits Mercruiser MC-I, R, MR, Alpha One & Bravo sterndrives flawlessly ## Overview This Power Trim Sender Limit Switch Kit is a high-quality replacement designed specifically for Mercruiser MC-I, R, MR, Alpha One, Alpha One Gen II, and Bravo sterndrives. It ensures precise trim level feedback and prevents over-trimming to protect your engine and enhance boating safety. Engineered to match OEM specifications, it offers durability and peace of mind with a 12-month warranty and responsive customer service. ## Description Buy Power Trim Sender Limit Switch Kit Replacement for Mercruiser MC-I, R, MR, Alpha One, Alpha One Gen II and Bravo Sterndrives Replace 805320A03 805129A3 805130A2 Sierra 18-7633: Limit Switches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - TRIM SENDER LIMIT SWITCH - The trim sender switch is used to send a signal to the Trim Gauge so you can see the level of the drive. And the Trim Limit Switch is a safety device which keeps the driver from over-trimming while under way. - COMPATIBILITY - The trim sender limit kit is used on Mercruiser MC-I, R, MR, Alpha One, Alpha One Gen II and Bravo Sterndrives. The Trim Senders are located on the port side of the gimbal Ring and the other side is mounted on the starboard side. - REPLACE PART NUMBER - 805320A03, 805320A1, 176932A2, 805129A3, 86678A4, 88678A5, 63115A12, 96863A15, 18-7633 Sierra, commonly found on Mercury Mercruiser MC-I, R, MR, Alpha One, Alpha One Gen II and Bravo. Please check your fitment before purchasing this switches. - QUALITY ASSURANCE - Made of premium materials, our power trim sender limit switch is in high quality and can be used for a long time. While it is not an original one, it is designed to perform well and look the same as the OEM. - EXCELLENT SERVICE - The trim sender limit switches come with 12 months warranty. Just buy it with confidence and if there is any problems, just feel free to contact us by e-mail. We will try our best to solve things out for you. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RKVBK8K | | Best Sellers Rank | #73,524 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #39 in Limit Switches | | Brand | Tutor Auto | | Customer Reviews | 4.1 4.1 out of 5 stars (228) | | Date First Available | January 10, 2021 | | Item Weight | 10.8 ounces | | Item model number | wkurfbs-565 | | Manufacturer Part Number | wkurfbs-565 | | Package Dimensions | 6.49 x 5.31 x 2 inches | ## Images ![Power Trim Sender Limit Switch Kit Replacement for Mercruiser MC-I, R, MR, Alpha One, Alpha One Gen II and Bravo Sterndrives Replace 805320A03 805129A3 805130A2 Sierra 18-7633 - Image 1](https://m.media-amazon.com/images/I/51UnY97mDVL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/148466820-power-trim-sender-limit-switch-kit-replacement-for-mercruiser-mc](https://www.desertcart.com.sa/products/148466820-power-trim-sender-limit-switch-kit-replacement-for-mercruiser-mc) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-09-25*