JACKA TRIANGLES - Premium Aluminium Riser Arm Blocks | Set of 4

Replace worn or damaged plastic riser arm spacers with these premium aluminium JACKA TRIANGLES Riser Arm Blocks. Designed as a like-for-like replacement for the standard plastic blocks fitted to Jayco camper trailers manufactured from 2011 to 2022, these blocks provide a stronger and more durable solution for securing the camper roof to the telescopic riser arms.

Manufactured from aluminium, this complete set of four blocks is ideal for replacing all riser arm spacers at the same time, helping restore a secure connection between the roof assembly and each lifting mast.

Features

• Premium aluminium construction
• Stronger and more durable than the original plastic blocks
• Like-for-like replacement design
• Helps secure the camper roof to the telescopic riser arms
• Suitable for replacing cracked, worn or damaged spacers
• Complete set of four blocks

Compatibility

• Suits Jayco camper trailers manufactured from 2011 to 2022
• Designed to replace the standard plastic triangular riser arm blocks

Model year alone may not guarantee compatibility. Compare the existing block shape and mounting arrangement before ordering.

What’s Included

• 4 x JACKA TRIANGLES aluminium riser arm blocks

Frequently Asked Questions

Q: What do these riser arm blocks do?

The blocks form part of the connection between the camper roof and the telescopic riser arms or lifting masts. They act as spacers and help securely support the roof lifting assembly.

Q: Are these a direct replacement for the original plastic blocks?

Yes. They are designed as a like-for-like replacement for the standard plastic triangular blocks fitted to compatible Jayco campers.

Q: How many blocks are included?

The package includes four aluminium blocks, allowing all four riser arm positions to be replaced.

Q: Do they suit every Jayco camper?

They are listed for Jayco camper trailers manufactured from 2011 to 2022. Check the shape and mounting arrangement of your existing blocks before purchasing, particularly if your camper has previously been modified.

Q: Are mounting bolts included?

Only the four aluminium riser arm blocks are included unless otherwise stated. Existing mounting hardware may need to be reused.

Q: Should all four blocks be replaced together?

Replacing all four at the same time is recommended where the original plastic blocks are the same age, as the remaining blocks may also be worn or becoming brittle.