Mercruiser Alpha Xtreme Intermediate Shift Cable | Sierra 18-2190E
Mercruiser Alpha Xtreme Intermediate Shift Cable | Sierra 18-2190E
Sierra
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Mercruiser Alpha Xtreme Intermediate Shift Cable | Sierra 18-2190E
Replacement premium Xtreme lower shift cable for Mercruiser I, R, MR, Alpha One & Alpha Gen II stern drives.
- Sierra XTREME Alpha shift cable
- For Mercruiser I, R, MR, Alpha I, and Gen II drives from 1978-up
- Located between the drive and the shift bracket on the engine
- Can replace older Mercruiser cables on 120R thru 260R models prior to 1978
- Seastar Solutions Xtreme cable features a heavy jacket, splined core, and HDPE liner for maximum smoothness
- Cable is slightly larger in diameter than original
- Standard length 63 in. conduit with hardware package
- Requires P/N 18-9806E shift cable tool to complete installation – sold separately
- Drives older than 1978 with FWD installed cables will require a 1/4-18 NPSF (straight thread) tap
- Replaces Mercruiser 865436A02, 19543A2, 19543A4, 19543A8, 19543A10, 419551A1, 73679A2, 66065A1, 66069A2, 8507521, 33981, 33981T, 33981T1
! Compatibility references are provided for informational purposes only and do not constitute a fitment guarantee. Part numbers, application listings, and "replaces" cross-references are based on manufacturer data and are intended as a starting point for identification — not a guarantee of fit for your specific engine, hull, or installation.
Buyer is solely responsible for verifying compatibility with their engine model, serial number, model year, and trim configuration before purchase. If you are unsure whether this part fits your application, contact MacombMarineParts.com before you buy — we're available via text, email, or online chat to help verify compatibility for your specific application.
MacombMarineParts.com is not liable for parts ordered based on assumed fitment. Returns due to buyer-selected incorrect fitment are subject to our standard return and restocking fee policies.