Ancor 301106 Marine Grade Adhesive Lined Heat Shrink Tubing, 1/8" x 6", Black, 10/Pk TPALOCK3 Use your 1/4" stainless bolts

Use your 1/4" stainless bolts and nuts (hardware not included)

0L MPI EC serial number range 1A072812 & up

The 4-blade Propellers guarantee maximum thrust performance and reduction in current absorption

The GP330B/0183 is capable of data output in either NMEA0183 or NMEA2000 formats

Ancor 301106 Marine Grade Adhesive Lined Heat Shrink Tubing, 1/8" x 6", Black, 10/Pk TPALOCK3 Use your 1/4" stainless boltsInsulates and protects connections from mechanical abuse, wire pullout and abrasion. Heat activated adhesive lining provides impervious seal to salt water, oil, acids, and sunlight as well as providing strain relief. Highest shrink ratio shrinks to 1 3 original size. Shrinks at 257 F 125 C.