PT-PK03 - B-Double Pack (1/2" Air + 3/4" Hydraulic)
The PT Blueboys B-Double is built for B-Double combinations. This kit gives you the covers and plugs you need to protect both the prime mover and trailer — keeping your air and hydraulic couplings clean, sealed and performing reliably.
What’s in the Pack
4 × ½” air coupling covers + plugs (2 packs)
- That's 2 of our standard ½” Packs, normally RRP $39.95 Each
4 × ¾” hydraulic coupling covers + plugs
- That's 2 of our standard ¾” Packs, normally RRP $45.95 Each
Whether you’re swapping trailers, unhooking in the yard or running interstate, this pack covers the most common couplers found across modern B-Double setups.
Why truck operators choose PT Blueboys
Protects air and hydraulic couplings from dust, moisture and grit
Reduces wear, corrosion and air leaks
Fast fit — installs in seconds
Suits standard ½” air fittings and ¾” hydraulic couplers
Made from high-grade, long-life silicone
Ideal for linehaul, freight, refrigerated, tanker and general B-Double work
Keep your connections sealed, your gear protected and your combination ready to roll with the PT Blueboys B-Double Pack.
1. Fit the cover onto the female coupling
2. Roll the cover back to hook in your male coupling
3. Roll the cover back over
When unhooked, use the plug as a replacement for the male and repeat the process to keep your female coupling protected.
1. Fit the cover onto the female coupling
2. Roll the cover back to hook in your male coupling
3. Roll the cover back over
When unhooked, use the plug as a replacement for the male and repeat the process to keep your female coupling protected.
For orders outside Australia please note your purchase may be subject to additional duties and local taxes in your country of residence. These fees are determined by your local customs regulations, and are not covered by the item price or shipping charges.
For orders outside Australia please note your purchase may be subject to additional duties and local taxes in your country of residence. These fees are determined by your local customs regulations, and are not covered by the item price or shipping charges.
PT-PK03 - B-Double Pack (1/2" Air + 3/4" Hydraulic)
The PT Blueboys B-Double is built for B-Double combinations. This kit gives you the covers and plugs you need to protect both the prime mover and trailer — keeping your air and hydraulic couplings clean, sealed and performing reliably.
What’s in the Pack
4 × ½” air coupling covers + plugs (2 packs)
- That's 2 of our standard ½” Packs, normally RRP $39.95 Each
4 × ¾” hydraulic coupling covers + plugs
- That's 2 of our standard ¾” Packs, normally RRP $45.95 Each
Whether you’re swapping trailers, unhooking in the yard or running interstate, this pack covers the most common couplers found across modern B-Double setups.
Why truck operators choose PT Blueboys
Protects air and hydraulic couplings from dust, moisture and grit
Reduces wear, corrosion and air leaks
Fast fit — installs in seconds
Suits standard ½” air fittings and ¾” hydraulic couplers
Made from high-grade, long-life silicone
Ideal for linehaul, freight, refrigerated, tanker and general B-Double work
Keep your connections sealed, your gear protected and your combination ready to roll with the PT Blueboys B-Double Pack.
1. Fit the cover onto the female coupling
2. Roll the cover back to hook in your male coupling
3. Roll the cover back over
When unhooked, use the plug as a replacement for the male and repeat the process to keep your female coupling protected.
1. Fit the cover onto the female coupling
2. Roll the cover back to hook in your male coupling
3. Roll the cover back over
When unhooked, use the plug as a replacement for the male and repeat the process to keep your female coupling protected.
For orders outside Australia please note your purchase may be subject to additional duties and local taxes in your country of residence. These fees are determined by your local customs regulations, and are not covered by the item price or shipping charges.
For orders outside Australia please note your purchase may be subject to additional duties and local taxes in your country of residence. These fees are determined by your local customs regulations, and are not covered by the item price or shipping charges.