If you require assistance with any chassis based question we ideally need to see an image of the axle plate. Images of which can be found in this listing. It is typically located near the hitch, sometimes stamped into the axle itself. Coupling information can also be found in the same way so please ensur eyou have fully checked the vehicle.

Dampers – If you can push the damper in without resistance or it springs back out the damper will need to be replaced. We recommend that a grease gun and cartridge are purchased when replacing to regrease the grease nipples and ensure the shaft glides smoothly.
 

Brakes – Measure across the drum, and then across the face of the shoe

• e.g. Al-Ko 2051 axle = 200m drum diameter, 51mm brake shoe width

Heki 1 is 960 x 655 roof aperture and has 2 very large grab handles attached to glazing frame.

Heki 3 rooflight (wind up handle, no lift handles, glazing panel has 4 seperate hinges 960 x 655 aperture, discreet lighting.)
Heki 3 rooflight (wind up handle, no lift handles, glazing panel has 4 seperate hinges 960 x 655 aperture, used to have discreet lighting until 2019.)

NB:- heki 3 plus has pleated blinds (bg1722) and flyscreens (bg1721) (old heki 3 has just roller type(bg1272)blind and flyscreen (bg1271).

HEKI 3 and HEKI 3 PLUS ( please note, as of Jan 2019 version with lighting (plus) ceased production)

Heki 4 is 960 x 655 roof aperture and has motorised opening of glazing panel.