GEAR SET-21T | 43-878087A4

$503.00

Save $216.42 (30%)
ONLY 1 REMAINING - Ships Immediately
  • This is an OEM part manufactured by Mercury Marine
  • Flat rate shipping starting at $3.95
  • 30 day return policy

Product information

Mercury factory part. Search for more factory parts & parts diagrams.

Supersession Chain

Name SKU Superceding SKU
GEAR SET-21T VIEWING THIS PRODUCT 878087A4 CURRENT
GEAR SET 828072A2 878087A4
GEAR SET 17064A3 828072A2
GEAR KIT 42933A3 828072A2
FORWARD GEAR ASSY 42933A2 17064A3

Aftermarket Product Interchange

Name SKU Price Brand
Gear Set 18-2407 $779.00 Sierra Marine
Gear Set 11312 $633.93 GLM Marine