Contact & Support My Account
Chat With Us View Cart

Expert Advice: Chat Now or Call 407-834-2200

100,000+ 5-Star Reviews

Free Ground Shipping Over $75

Hassle-Free Returns

How-To Guides & Videos

Expert Advice: Chat Now or Call 407-834-2200

100,000+ 5-Star Reviews 100K 5-Star Reviews

Free Ground Shipping Over $75 Free Ground Shipping $75+

Hassle-Free Returns

How-To Guides & Videos

It appears that your browser has JavaScript disabled:
To provide the best experience on our website, we require your browser to have JavaScript enabled.
Here are the instructions for how to enable JavaScript in your web browser.
Once you've enabled Javascript, please refresh this page.

Or give us a call at 407-834-2200, and we would be happy to take your order by phone.

Waterway Power Defender 300 Variable Speed Pump Parts

Power Defender 300 Variable Speed Pump - PD-VSC300

Waterway Power Defender 300 Variable Speed Pump Diagram

Click to zoom in

Diagram #	Part Title
1	Motor
2	Bolt 16-3/8 x 7/8"
3	Motor Support
4	Motor Base
5	Screw Slot Hex Washer 1/4" x 1-1/4"
6	Washer 3/8" Flat
7	Handle
8	Face Plate
9	Face Plate Gasket
10	Pump Shaft Seal
11	Washer, Impeller
12	Screw Phil. Pan Head Left Hand 1/4-20 x 1"
13	Diffuser Assembly
14	Screw #4-40 x 1-1/4"
15	Diffuser O-ring
16	Diffuser Plate
17	Quarter Slot 3/8" Plug
18	Drain Plug O-Ring
20	Basket Assembly
21	Lid & Nut & O-ring - 6" Trap
21a	Trap Lid O-Ring 6"
26	Impeller Assembly 3.0 HP
27	Pump Housing - 2" x 2" Npt
28	Washer, 3/8" Split Lock
30	Bolt, 3/8"-16 x 2"
1	Self Aligning 2" Union Nut

View Parts List

Diagram #	Part Title
1	Motor
2	Bolt 16-3/8 x 7/8"
3	Motor Support
4	Motor Base
5	Screw Slot Hex Washer 1/4" x 1-1/4"
6	Washer 3/8" Flat
7	Handle
8	Face Plate
9	Face Plate Gasket
10	Pump Shaft Seal
11	Washer, Impeller
12	Screw Phil. Pan Head Left Hand 1/4-20 x 1"
13	Diffuser Assembly
14	Screw #4-40 x 1-1/4"
15	Diffuser O-ring
16	Diffuser Plate
17	Quarter Slot 3/8" Plug
18	Drain Plug O-Ring
20	Basket Assembly
21	Lid & Nut & O-ring - 6" Trap
21a	Trap Lid O-Ring 6"
26	Impeller Assembly 3.0 HP
27	Pump Housing - 2" x 2" Npt
28	Washer, 3/8" Split Lock
30	Bolt, 3/8"-16 x 2"
1	Self Aligning 2" Union Nut

Available Parts:

1

Motor

Part # ------- Mfg # -------

Motor

NOT AVAILABLE

Bolt 16-3/8 x 7/8"

Part # 35-270-2144 Mfg # 819-0035B

Bolt 16-3/8 x 7/8"

$13.44

3

Motor Support

Part # 672-1350B Mfg # 672-1350B

Motor Support

NOT AVAILABLE

Motor Base

Part # 5033-008 Mfg # 319-1500B

Motor Base

$80.73 IN STOCK

Qty:

Screw Slot Hex Washer 1/4" x 1-1/4"

Part # 5033-009 Mfg # 819-0013B

Screw Slot Hex Washer 1/4" x 1-1/4"

$11.37 IN STOCK

Qty:

Washer 3/8" Flat

Part # 5033-012 Mfg # 820-0017

Washer 3/8" Flat

$10.58 IN STOCK

Qty:

7

Handle

Part # 319-1700B Mfg # 319-1700B

Handle

NOT AVAILABLE

Face Plate

Part # 5033-006 Mfg # 311-1450

Face Plate

$116.50

Face Plate Gasket

Part # 5033-007 Mfg # 806-1400

Face Plate Gasket

$21.62 IN STOCK

Qty:

Pump Shaft Seal

Part # 5250-106 Mfg # PS-1000

Pump Shaft Seal

$7.76 IN STOCK

Qty:

Pump Shaft Seal - Viton

Part # 5250-225 Mfg # PS-3865

Pump Shaft Seal - Viton

$16.55 IN STOCK

Qty:

Washer, Impeller

Part # 5033-011 Mfg # 711-4300B

Washer, Impeller

$14.26 IN STOCK

Qty:

Screw Phil. Pan Head Left Hand 1/4-20 x 1"

Part # 5032-61 Mfg # 819-4360

Screw Phil. Pan Head Left Hand 1/4-20 x 1"

$16.29 IN STOCK

Qty:

Diffuser Assembly

Part # 5033-004 Mfg # 310-7470

Diffuser Assembly

$103.40 IN STOCK

Qty:

Screw #4-40 x 1-1/4"

Part # 5032-52 Mfg # 819-0018B

Screw #4-40 x 1-1/4"

$12.65 IN STOCK

Qty:

Diffuser O-ring

Part # 5032-51 Mfg # 805-0238

Diffuser O-ring

$9.83 IN STOCK

Qty:

Diffuser Plate

Part # 5033-003 Mfg # 319-1420

Diffuser Plate

$66.24 IN STOCK

Qty:

Quarter Slot 3/8" Plug

Part # 5039-001 Mfg # 715-1201B

Quarter Slot 3/8" Plug

$14.48 IN STOCK

Qty:

Drain Plug O-Ring

Part # 805-0014 Mfg # 805-0014

Drain Plug O-Ring

$9.03 IN STOCK

Qty:

Basket Assembly

Part # 5033-014 Mfg # 319-1430B

Basket Assembly

$32.60 IN STOCK

Qty:

Lid & Nut & O-ring - 6" Trap

Part # 5019-22 Mfg # 319-4100B

Lid & Nut & O-ring - 6" Trap

$36.21 IN STOCK

Qty:

Trap Lid O-Ring 6"

Part # 35-270-1312 Mfg # 805-0436B

Trap Lid O-Ring 6"

$12.12 IN STOCK

Qty:

Impeller Assembly 3.0 HP

Part # 5033-83 Mfg # 310-7450

Impeller Assembly 3.0 HP

$102.46

27

Pump Housing - 2" x 2" Npt

Part # 319-1630B Mfg # 319-1630B

Pump Housing - 2" x 2" Npt

NOT AVAILABLE

Washer, 3/8" Split Lock

Part # 5033-012 Mfg # 820-0017

Washer, 3/8" Split Lock

$10.58 IN STOCK

Qty:

Bolt, 3/8"-16 x 2"

Part # 4742-35 Mfg # 819-0016

Bolt, 3/8"-16 x 2"

$12.41 IN STOCK

Qty:

1

Self Aligning 2" Union Nut

Part # 415-4061B Mfg # 415-4061B

Self Aligning 2" Union Nut

NOT AVAILABLE

2

Tailpiece 2" S. Self-Aligning Union

Part # 417-2111B Mfg # 417-2111B

Tailpiece 2" S. Self-Aligning Union

NOT AVAILABLE

3

Self Aligning Union O-ring

Part # 805-0332B Mfg # 805-0332B

Self Aligning Union O-ring

NOT AVAILABLE

4

Tailpiece 2" MPT, Self-Aligning Union

Part # 417-2121-CPVCB Mfg # 417-2121-CPVCB

Tailpiece 2" MPT, Self-Aligning Union

NOT AVAILABLE