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Digital Trim Position Sender 8M0095310 – Fits MerCruiser DTS
- $96.99
- $96.99
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How to Match This Part
This aftermarket digital trim position sender replaces MerCruiser / Mercury Quicksilver 8M0095310 (and earlier SmartCraft numbers 863187 / 863187A1). It is a 3-wire SmartCraft sensor that reports sterndrive trim angle to digital gauges and the engine controller.
Match this part in this order:
1. Number on the sender you remove — 8M0095310, 863187, or 863187A1
2. Control and gauge type — this unit is for digital SmartCraft / DTS systems that do not need a separate analog sender to drive analog trim gauges
3. Engine / software family against the compatibility table, then compare the epoxy-sealed sender body and harness layout with the product images
If your boat still uses an analog-only trim gauge that requires an analog sender, this digital-only assembly is the wrong choice — confirm the OEM number and gauge type before ordering.
Part Number Cross-Reference
Use these verified numbers to confirm you have the correct digital SmartCraft trim sender. Brand names and OEM numbers are for identification only.
| Type | Brand | Part Number | Notes |
|---|---|---|---|
| OEM | Mercury / MerCruiser / Quicksilver | 8M0095310 | Current digital trim sender assembly |
| OEM | Mercury / MerCruiser | 863187A1 | Superseded by 8M0095310 |
| OEM | Mercury / MerCruiser | 863187 | Earlier number; superseded by 8M0095310 |
This is an aftermarket part manufactured by JLM Marine. It is not sold as a genuine Mercury Marine, MerCruiser, or Quicksilver component.
Compatible Engine Models
Confirm your MerCruiser sterndrive / inboard family below. Find the engine ID plate on the block or flame-arrestor cover, then use Mercury Parts Diagrams for the gimbal trim sender. Digital SmartCraft only — boats that still need an analog sender for analog gauges are outside this listing.
| Brand | Engine / System Family | Notes |
|---|---|---|
| MerCruiser | All DTS engines | Digital Throttle & Shift with SmartCraft digital trim |
| MerCruiser | 496 Mag; 8.2L MPI | Only when an analog sender is not required for analog gauges |
| Mercury / MerCruiser | PCM 112 — 4.5L & 6.2L | All PCM 112 engines in these displacements |
| MerCruiser / MCM Racing | MCM Racing engines | 2003 and later |
| MerCruiser / MCM Diesel | MCM Diesel SmartCraft | Engines with 2.2 and 2.5 software |
Bravo I / II / III and Bravo X drives that use this same 3-wire SmartCraft trim sensor are covered when the removed sender number matches. Confirm the stamped number before ordering.
Technical Specifications
| Specification | Value |
|---|---|
| Part type | Digital trim position sender / SmartCraft trim sensor |
| Primary OEM number replaced | 8M0095310 |
| Earlier numbers covered | 863187A1, 863187 |
| Signal type | 3-wire digital SmartCraft |
| Construction | Epoxy-encased sensor body, sealed watertight |
| Environment | Engineered for saltwater marine service |
| Application brands | MerCruiser; Mercury sterndrive / MCM Racing & diesel SmartCraft where listed |
Installation Guide
- 1Turn the ignition off and disconnect the negative battery cable before working on trim wiring or the gimbal-mounted sender.
- 2Trim the sterndrive fully in (full down), then note the wire colours and connector orientation on the old sender before unplugging it.
- 3Remove the retaining hardware and withdraw the old sender. Compare the new unit side by side — body shape, rotor index marks, and harness layout should match.
- 4With the drive still fully in, align the index mark on the sensor rotor with the index mark on the sensor body, then install and secure the sender per your MerCruiser service manual torque values.
- 5Route and clamp the harness clear of moving parts, mate the connector until it latches, and reconnect the battery.
- 6Power up SmartCraft and verify trim moves smoothly from full in to full out. Recalibrate with a Mercury CDS / CDS G3 tool or SmartCraft Manager if your application requires it.
Note: Professional installation is recommended for SmartCraft trim senders on DTS and digital-gauge boats.
Troubleshooting & FAQ
Important Notes
- Verify the number on your original sender and that your system is digital SmartCraft / DTS. Do not install this digital-only sender where an analog sender is still required for analog gauges.
- Align the rotor and body index marks with the drive fully trimmed in before tightening the mounting hardware.
- This is an aftermarket replacement and is not a genuine Mercury Marine / MerCruiser / Quicksilver OEM component.
- Professional installation and SmartCraft trim calibration are recommended after sender replacement on DTS boats.
Why Choose JLM MARINE?
- Precision Fit: Cross-referenced to MerCruiser 8M0095310 (and superseded 863187 / 863187A1) for the DTS, Mag, PCM 112, Racing, and diesel SmartCraft applications listed above.
- Quality Control: Each batch is inspected for dimensional consistency and workmanship.
- Direct from Manufacturer: Aftermarket marine digital trim senders engineered for reliable SmartCraft trim feedback on MerCruiser sterndrives.
We can ship to virtually any address in the world with free shipping available for most regions.
For our typical US and Canadian customers , our shipping timeframes are as follows:
- Amazon FBA: orders will be delivered within 1-5 business days after placing the order (during certain special periods such as major promotions, Christmas, etc., the delivery time of Amazon FBA may be affected).
- US warehouse shipment: orders will be delivered within 5 days after placing the order.
- China warehouse shipment: orders will be delivered about 12 days after placing the order.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Founded in 2002, JLM Marine has established itself as a dedicated manufacturer of high-quality marine parts, based in China. Our commitment to excellence in manufacturing has earned us the trust of top marine brands globally.
As a direct supplier, we bypass intermediaries, which allows us to offer competitive prices without compromising on quality. This approach not only supports cost-efficiency but also ensures that our customers receive the best value directly from the source.
We are excited to expand our reach through retail channels, bringing our expertise and commitment to quality directly to boat owners and enthusiasts worldwide.
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