Mercruiser Alpha Lower Shift Cable Kit | Sierra 18-2603
Mercruiser Alpha Lower Shift Cable Kit | Sierra 18-2603
Sierra
20 in stock
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Mercruiser Alpha Lower Shift Cable Kit | Sierra 18-2603
Mercruiser Alpha Lower Shift Cable Kit | Sierra 18-2603
Kit includes intermediate shift cable, shift cable bellows, outdrive mounting gaskets, & additional components for Mercruiser Alpha stern drives.
- Sierra Alpha Gen II intermediate shift cable kit
- For Mercruiser I, R, MR, Alpha One, and Gen II drives from 1978 and up
- Can replace older Mercruiser cables on 120R thru 260R models prior to 1978
- For AFT installation into the bell housing
- Standard length 63 in. conduit with hardware package
- Includes 18-2190 shift cable assembly, shift cable bellows, and drive gaskets
- 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
- Kit also replaces 865436A02, 19543A2, 19543A4, 19543A8, 19543A10, 419551A1, 73679A2, 66065A1, 66069A2, 8507521, 33981, 33981T, 33981T1
- Replaces Mercury 19543T1, 19543T2 and 865436A03
- Replaces Mallory 9-72100
! 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.