Sierra Impeller Kit - SIE-18-3217

Sierra 18-3217 Water Pump Repair Kit for MerCruiser, Mercury

For #1 Units thru S/N D494568 (Similar to #46-96148A5 without base or housing) Used on MerCruiser Stern Drives and Mercury Outboards. This kit contains all the components needed to properly repair your water pump, Impeller, ware plates, gaskets, water tube and O-rings.

Also fits Mercury/Mariner 65 HP (4 cylinder) through V-6 outboards with short vane impellers

Does not include housing. Use 18-3316 if housing is needed.

Applications:

All Alpha pre 1992

#1 Drives

R & MR Drives

Large Gearcase Mercury & Mariner Outboards

Kit Contains:

(1) 18-2801 Water pump gasket

(1) 18-2826 Water pump base gasket

(1) 18-2914 Water pump gasket

(1) 18-2915 Water pump gasket

(1) 18-2919 Water pump gasket

(1) 18-2944 Seal ring

(2) 18-2945 Drain screw gasket

(1) 18-3017 Impeller

(1) 18-3109 Water tube gasket

(1)18-3110 Water pump housing bushing

(1) 18-3117 Impeller plate

(1) 18-7158 O-ring

(1) 18-7162 O-ring

(1) 18-7173 O-ring

(1) 18-7176 O-ring

(1) 18-7426 O-ring

Interchangeable with:

EMP

46-00091

GLM

12290

Mallory

9-48304

Mercruiser Stern Drive

46-96148A8

Mercury Marine

46-32437A1

46-32437A3

46-37433A1

46-42579A4

46-44292A4

46-44579A4

46-48747A3

46-57234A3

46-58618A4

46-60367A1

46-60367A4

46-64141A11

46-69222A3

46-73803A3

46-73804A3

46-78400A2

46-9614888

46-96148A5

46-96148A8

Frequently Asked Questions

• What is the Sierra 18-3217 Water Pump Repair Kit used for? The Sierra 18-3217 Water Pump Repair Kit is designed to repair the water pump on specified MerCruiser Stern Drives and Mercury outboards. The kit includes an impeller, gaskets, seal ring, impeller plate, water tube gasket, housing bushing, and O-rings for the listed applications.
• What MerCruiser and Mercury applications does the Sierra 18-3217 fit? The Sierra 18-3217 is listed for all Alpha pre-1992 drives, #1 Drives, R & MR Drives, and large gearcase Mercury and Mariner outboards. It also fits Mercury/Mariner 65 HP 4-cylinder through V-6 outboards with short vane impellers.
• Does the Sierra 18-3217 Water Pump Repair Kit include the water pump housing? No. The Sierra 18-3217 Water Pump Repair Kit does not include the water pump housing. The product description recommends using the Sierra 18-3316 if a housing is needed.
• What components are included in the Sierra 18-3217 Water Pump Repair Kit? The kit contains one 18-3017 impeller, one 18-3117 impeller plate, one 18-3110 water pump housing bushing, multiple water pump gaskets, one seal ring, two drain screw gaskets, and five O-rings. The listed components are supplied as part of the repair kit.
• What does the Sierra 18-3217 replace or interchange with? The Sierra 18-3217 is interchangeable with EMP 46-00091, GLM 12290, Mallory 9-48304, MerCruiser Stern Drive 46-96148A8, and numerous Mercury Marine part numbers including 46-32437A1, 46-37433A1, 46-42579A4, 46-96148A5, and 46-96148A8.
• What should I verify before ordering the Sierra 18-3217 Water Pump Repair Kit? Verify your drive or outboard application, including whether you have an Alpha pre-1992, #1, R, or MR Drive, or a large gearcase Mercury or Mariner outboard. For Mercury/Mariner outboards, also verify the horsepower, cylinder configuration, and short vane impeller application before ordering.