Dometic Marine Steering Selection Guide

3. Is there enough room in the splashwell for full engine tilt? Find the dimensions (B & C) of your splashwell. Check them against the minimum splashwell dimensions for full engine tilt for your engine and cylinder. Motor well dimensions required for BayStar front mount outboard steering systems

A

Cylinder model No.

# of engines

A

B

C Min. engine

C

center distance

HC4645-3 / 47-3 / 48-3 / 58-3

1

21” (534 mm) 6” (153 mm) 5” (127 mm) N/A

B

2 Twin engine applications not available

NOTES:

a) Ensure there is no interference between the BayStar cylinder rod and the splashwell boot or engine controls and cables.

b) Dimensional restrictions also apply to external motor mount brackets. c) E nsure dimension ‘A’ maintained through full trim/tilt range.

d) Maximum transom thickness 3” (76 mm). e) Engines less than 70HP may require up to an additional 1” (25 mm) of splashwell clearance.

Figure 3-7.

3.1.3 BayStar steering kits

BayStar Steering kits come complete with everything needed for an install, (some engines require additional kits and/or cylinder plate change, see application chart on page 3-6) the cylinder does not require the engine manufacturer drag link for connection. For your convenience two lengths of 20’ cut to fit tubing are supplied with the HK4200A-3 and two lengths of 30’ cut to fit tubing are supplied with the HK4230A-3 kit. NOTICE! HC4645-3 compact cylinder is included in both BayStar steering kits. If your engine requires the use of a cylinder other than HC4645-3 or HC4658-3 (refer to application guide on page 3-6) then purchase of a replacement pivot plate (noted on page 3-6) will be required.

Figure 3-8.

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