Mercruiser outdrive bellows kit

Mercruiser outdrive parts *SEI lower unit *Alpha 1 repairs

Mercruiser outdrive bellows kit

MC-1 and Alpha one bell housing transom service kit 1970 - 1990

GLM P/N 21950 replaces Mercury OEM 30-803097T1, Sierra 18-2601
2 year manufacturer parts and labor warranty
Compatible with 120/140, 4 cylinder, 6 cylinder and V8 models 1970 - 1990
Works with serial numbers 3106717 - 0D469858
Includes all bellows, clamps, gimbal bearing and seals
Bellows adhesive required for proper installation (shown below)
Hinge pin tool required to remove hinge pins to access gimbal area (tool shown below)
Click here for Mercruiser Alpha 1 Gen 2 (1991 and up) transom kit

21950 Mercruiser Bell housing kit

$145.95 USD

$192.95 Canadian

Parts included:
21905 Gimbal Bearing
85910 Oil seal
39622 Outdrive installation gasket Kit
47110 Water Hose 3/4 inch
47120 Hose 5/8 inch
89050 U-Joint Bellow
89080 Shift Cable Bellow
89100 Exhaust Bellow

Customers Also Purchased:

92-861166Q Adhesive glue

92-861166Q Adhesive glue

P/N 92-86166Q1 Bellows glue / adhesive. Replaces Sierra 18-9031.

$19.00

$23.00

508235 OMC Johnson Compound

508235 OMC Johnson Compound

P/N 508235 Gasket sealing compound. This sealant is used on the o-rings and gaskets when re-sealing the outdrive.

$24.95

$32.95

89100 Exhaust bellows

P/N 89100 Exhaust bellow - compatible with all models from 1963 to present, serial numbers 1534570 and up. (Not compatible with Bravo or TRS models)

18654A1

$22.95

$29.95

90200 Hinge pin tool

90200 Hinge pin tool

P/N 90200 Hinge pin tool. This tool removes the 2 pins that hold the gimbal into the bell housing, allowing access to replace.

91-78310, Sierra 18-9861

$17.95

$23.95