Cobra sterndrive *800 OMC parts *Mercruiser outdrive videos

Remanufactured OMC Cobra lower units

OMC Cobra lower unit for years 1986 - 1993 (V6 and V8) and 1990 - 1993 4 cylinder 3.0L. small gear housing assembly for years 1987 - 1990 (2.3L 4-cylinder Ford) and 1986 - 1989 (3.0L 4-cylinder Chevy) also available upon request Rebuilt gear cases include aftermarket or original OEM - gear sets. Large gear housing ratio: 14:26 (OEM gears) - Small gear housing ratio 13:26 New 1 - 3/16" prop shaft and gear set installed in every rebuilt unit, new units come with a 1-1/4 inch prop shaft and require a larger thrust washer For rebuilt upper units, see our Cobra rebuilt upper gear case page Individual gears also available 1 year warranty from time of install for rebuilt units, 2 years on new units To order a new or rebuilt gear case contact us at: (416) 751-7326 New installed parts included in rebuild list below Exploded view OMC drawings Our OMC Cobra sterndrives do not replace the 7.5L Ford 460 or 7.4L GM King Cobra models.

P/N SE109 Brand new - replacement aftermarket lower unit for OMC Cobra 4.3 V6, 5.0 / 5.7 / 5.8 V8 models. Prop shaft is 1-1/4 inch which is slightly larger than the original 1-3/16 inch shaft and a new thrust washer will be required to install your existing propeller. 3 year warranty. Replaces part number 987800. No core trade in required. $1449.89 (INCLUDES SHIPPING WITHIN THE USA, and prop and outdrive installation kit) Compatible with: 3.0 Liter 4 cylinder Chevy 1990 - 1993 4.3 Liter V6 1986 - 1993 5.0 Liter Chevy/Ford 1986 - 1993 5.7 Liter Chevy 1986 - 1993 5.8 Liter Chevy 1989 - 1993 Part Description Part # Pinion bearing 21610 Detent 27720 Screws 22375, 22366, 22373 Gaskets 33960, 33970, 31171 Seal 86620 Guide 12961 Nuts 21180 Washers 21490 Bearing housing 27770 Shims 23590 Thrust washer 21645 Thrust bearing 16330 Pinion and forward gear (original OMC set) 22623 Anodes (3 units) 12774, 12776, 12737 Plug 21731 Forward gear bearing 22910 Spring 11052 Prop shaft (1-3/16" diameter) 22414 Reverse gear bearing 22870 Bearing 11410 Oil seal 85130

28820R OMC stern drive rebuilt lower gear case

P/N 28910 - Small Gear Housing 2.3 Liter 4-cylinder Ford 1987 - 1990 3.0 Liter 4 Cylinder Chevy 1986 - 1989 Core charge deposit of $360 is refunded after we receive your core trade in.

P/N 28820R Remanufactured by TC Electronics inc all rights reserved) Cobra stern drive lower gear case with original Johnson Evinrude brand gears $1595.95 *after trade in*

P/N #28910R Rebuilt small housing Cobra lower gear case $1595.95 *after trade in*

T.C. Electronics/Marine (416) 751-7326 Copyright 2002 to 2023 all rights reserved