Page 197 - US ACCESSORIES GUIDE (2019)

MERCRUISER

CHECK VALVE KIT PROPELLER SHAFT COUPLERS FOR MIE ONLY

CHECK VALVE KIT Includes set screw and through bolts.

PROPELLER SHAFT COUPLER

864206A02 77C70 129.50
Prevents the discharge of engine cooling water through the drive unit during short
term storage conditions. 79476A 1 119C00 198.33
Fits 2005‑2015 MCM V‑8 (305, 350 & 377 cid) MPI Bravo engines with standard 5 in.(127 mm) diameter flange, 1 in.(25 mm) diameter bore
cooling and Gen III fuel cool (s/n 0W060000 thru 2A455878). Not for use with Axius
engines. Fits Borg Warner 71 series Inline ‑ 1.5:1, 2:1, 2.5:1, or 3:1 ratio; Borg Warner 71
series V‑Drives; all 72 series; and all Hurth series transmissions
CHECK VALVE KIT 79476A 3 152C15 253.58
5 in.(127 mm) diameter flange, 1‑1/4 in.(32 mm) diameter bore
MERCRUISER series V‑Drives; all 72 series; and all Hurth series transmissions 181.33
Fits Borg Warner 71 series Inline ‑ 1.5:1, 2:1, 2.5:1, or 3:1 ratio; Borg Warner 71
108C80
79476A 4
5 in.(127 mm) diameter flange, 1‑3/8 in.(35 mm) diameter bore
Fits Borg Warner 71 series Inline ‑ 1.5:1, 2:1, 2.5:1, or 3:1 ratio; Borg Warner 71
series V‑Drives; all 72 series; and all Hurth series transmissions
79476A 5 123C25 205.42
5 in.(127 mm) diameter flange, 1‑1/2 in.(38 mm) diameter bore
Fits Borg Warner 71 series Inline ‑ 1.5:1, 2:1, 2.5:1, or 3:1 ratio; Borg Warner 71
series V‑Drives; all 72 series; and all Hurth series transmissions
864206A03 71C05 118.42 79476A 6 108C75 181.25
Prevents the discharge of engine cooling water through the drive unit during short 5 in.(127 mm) diameter flange, 1‑3/4 in.(44 mm) diameter bore
term storage conditions. Fits Borg Warner 71 series Inline ‑ 1.5:1, 2:1, 2.5:1, or 3:1 ratio; Borg Warner 71
Fits 2005‑2015 MCM V‑8 (305, 350 & 377 cid) MPI Bravo engines with closed series V‑Drives; all 72 series; and all Hurth series transmissions
cooling and Gen III fuel cool (s/n 0W060000 thru 2A455872). Not for use with Axius
engines. GEAR HOUSING REPLACEMENT SKEGS
OPTIONAL FRONT ENGINE MOUNT REPLACEMENT SKEG
FRONT ENGINE MOUNT

90185A 1 48C15 80.25
Will not fit original Alpha One drives
76409F 1 309C10 515.17 For MCM Alpha One Gen II drives (s/n 0D469859 and above)
6‑1/2 in.(165 mm) centers by 5‑7/8 in.(149 mm) high.
Fits MCM 120, 140, 2.5L & 3.0L/LX

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