The MKA-21 is recommended for use with Minn Kota
freshwater trolling motors and the Deckhand 40. The RTA-17 is recommended for use with Minn Kota
PowerDrive™ and RT PowerDrive V2 saltwater trolling motors. Do not use with motors equipped with a shaft 72" or greater. Do not use with
112lb thrust motors.
Item /
Part #
Description
Assembly
2371965
PLATE-INNER PD/AP QCK REL.
2
2371966
PLATE-INNER PD/AP QRB BLK.
2371967
PLATE-OUTER PD/AP QCK REL.
4
2371968
PLATE-OUTER PD/AP QRB BLK.
6
2990906
HANDLE ASSY PD/AP QRB.
A
2994848
BAG ASSY PD/AP QRB
Includes 8-20
8
2372631
PIN-PADLOCK PD/AP QCK REL.
10
2260800
CLIP-HAIR SPRING,SS,MAX BG
12
2373480
SCREW-1/4-20 X 1 1/2 PFH SS
14
2371712
WASHER-FLAT 9/32 X 5/8 X 1/16
16
2373482
SCREW-1/4-20 X 3" PFH SS
18
2261713
WASHER-1/4 FLAT 18-8 SS
20
2073100
NUT-HEX 1/4-20 NYLOC-JAM SS
▲
2374917
INSTRUCTIONS PD/AP QRB
✖
Not shown on Parts Diagram.
▲
This part is included in an assembly and cannot be ordered individually.
TOOLS AND RESOURCES REQUIRED
• Drill
• Drill bit 17/64"
• #2 or #3 Philips Screwdriver
NOTICE:
Do not use with motors equipped with a shaft
72" or greater. Do not use with 112lb thrust motors.
NOTICE:
Images are a graphical representation and
may vary from your motor. Save the box! A template for
installation is printed on the inside of the box.
NOTICE:
It is recommended to have a second person
help with this installation.
1 | minnkotamotors.com
®
®
Ulterra™, Terrova
, PowerDrive™, PowerDrive V2, and Pontoon PowerDrive™
Qty.
1
1
1
1
1
2
2
1
1
6
6
4
4
A A
10
1
• Awl, pencil or similar marking tool
• Scissors
Complete Typical
Complete Typical
Installation
Installation
MKA-21/RTA-17
QUICK RELEASE BRACKET
1854021 & 1854017
®
RT Ulterra™, RT Terrova
12
12
16
16
14
14
10
10
• A second person to help with
the installation
©2021 Johnson Outdoors Marine Electronics, Inc.
®
, RT
4 4
6 6
20
20
18
18
8 8