Description

The Dogtra charging rubber cap #T3 fits a range of older transmitters and the RRS and RRD launcher receivers. Sold singly.

Will the Dogtra Charging Rubber Cap #T3 fit?

Dogtra lists the ST100, ST200, BL905, D500, D502, D500P, D502P, RRS, RRD, T&B and T&L transmitters, and the RRS and RRD receivers.

Why the cap matters

A Dogtra unit is only as waterproof as its weakest seal, and on most units that’s the charging port. The rubber cap is what keeps water, mud and grit out of it. Lose it or tear it, and the next swim or rainy day can let water straight into the electronics.

Signs it needs replacing

Replace the cap if it’s torn, stretched, won’t stay pushed in, or has gone hard and cracked. Caps also get lost while the unit’s charging in the truck.

Fitting a new cap

Dry the port, line the cap up and press it in firmly all the way round. Some caps have a tether that tucks into a slot. Check it sits flush before the unit gets wet.

Keeping the port clean

Always dry the port before charging. If the pins look green or crusty, brush them gently with a dry toothbrush. Then close the cap straight after unplugging.

Which cap is mine?

A quick guide to the caps we stock. The #T14 is for the Edge and Edge RT. The #T12 fits the 2300NCP and RR Deluxe transmitters. The #T11 covers the 1900S transmitter and many older NCP models. The #T15 is for the 2700T&B remote and the #T16 for the T&B Dual remote. X-Series remotes take the #17, and 1900X and CUE receivers the #R7. Launcher units use the #R5, #T6 and #T3.

Keep a spare

Caps are tiny and easy to lose, usually while a unit is on charge in the truck. Most trainers keep a spare or two in the kit bag. At this price there’s no reason not to. Dogtra’s manuals are on Dogtra’s website.

Other launcher parts

RRS and RRD receivers use the ANT RR antenna. More in bird launcher parts.

Ordering tips

Small parts are cheap to add to a bigger order. So add them. If you’re also due a battery, a new strap or a fresh set of contact points before the season starts, put everything in the same order and it all ships together in one box with one tracking number, which is a lot easier than chasing three parcels.

Why genuine

Genuine only. We sell new, original Dogtra parts in their packaging, made to Dogtra’s own specs, so they fit and work the way the factory part did.