Axles and suspension components
Braked and unbraked trailer axles and shock absorbers by AL-KO and KNOTT come in many dimensions and various different spacings between mounting bolts. Torsion axles sold by Unitrailer are equipped with all necessary brake cables, mounting brackets, brake shoes and shock absorbers. Simply check out our offers for trailer axles and trailer shock absorbers and enjoy your new equipment straight away!

AL-KO and KNOTT trailer axles
Trailer axles are one of the most important trailer parts, as it is the axle that stabilises the whole structure, guarantees a heightened driving comfort and sets the final GVW value. Over the past few years, AL-KO and KNOTT have been the leaders on the trailer axle market, as they introduced modern solutions which completely revolutionised the world of trailers by replacing axles resting on springs with more modern solutions. The trailer axles produced nowadays mainly rest on torsion axles. An example of such a product is the trailer axle model VG7 with a maximum permissible GVW of 750 kg. Trailer axles come in two versions - either braked axles or unbraked axles. Since axles drastically improve the driveability of your trailer and even out any potential road and track irregularities, they will prove to be a perfect asset for any potential future trip. If you found the perfect model, simply contact one of our consultants by calling or messaging us directly. We will take every necessary step to ensure that the axle arrive at your door in sound condition.Bowden cables & brake cables by AL-KO
Trailer brake cables produced by AL-KO are an ideal solution for all braked trailers. It is for this exact reason that Unitrailer offers a large range of brake cables, which is why finding the right model will take you a few seconds at a push. Owning the wrong trailer brake cable model or not owning one at all puts you at a high risk, so make sure to contact one of our consultants, who will gladly help you choose the right fit for your car trailer. The brake cables on offer are made of robust material resistant to adverse weather conditions and dust or even sand. Make sure to take care of not only your safety but also of other road users around you. Although Bowden cables are very robust, they are not resistant to natural wear and tear after long use, so make sure to replace this part as often as it is needed.Trailer axle shock absorbers
Trailer axle shock absorbers by AL-KO and KNOTT help to dampen all road and track irregularities. If you are looking for the highest driving comfort possible, then resting the trailer suspension on a trailer axle with a shock absorber is the best solution on the market. Shock absorbers need to be adapted to the trailer's GVW. Producers mostly mark different shock absorber load capacities with different colours. For this reason, we recommend checking which shock absorber best suits the traler axle that you own before making a purchase in order to avoid unnecessary returns.- 1
- 2

Braked axle AL-KO 1350 kg 1260 mm 1630 mm 4x100 mm


AL-KO axle braked for heavy trailers 1200 mm 1500 kg 5x112

- Catalog number:
- GVW for single axle:
- GVW for tandem:
- Diameter of mounting holes:

Braked axle for trailers AL-KO 1260 mm 1500 kg 5x112

- Catalog number:
- Model:
- GVW for single axle:
- GVW for tandem:
- Space between brake drums:
- Spacing between mounting openings:
- Diameter of mounting holes:

AL-KO 1500kg TRAILER BRAKED AXLE / 1300mm - 1750mm / 5x112


AL-KO 1500kg TRAILER BRAKED AXLE / 1400mm - 1850mm / 5x112


Brake expander KNOTT 200x50 and 250x40


Brake line spreader KNOTT for single-axle trailers


Braked axle for trailer AL-KO 1800 kg A1600 5x112 TT


Unbraked axle AL-KO Optima 1240 mm 750 kg 4x100

- Catalog number:
- Space between brake drums:
- Spacing between mounting openings:
- Diameter of mounting holes:

Unbraked axle AL-KO Optima 1000 mm 750 kg 100x4

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers AL-KO optima A1350 C1830 mm 750 kg 100x4

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle AL-KO Optima 1300 mm 750 kg 100x4

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers AL-KO optima A1400 C1830 mm 750 kg 100x4

- Catalog number:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers KNOTT VG7 750 kg 1505 mm

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers KNOTT VG7 750 kg 1400 mm

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers KNOTT VG7 750 kg 1130 mm

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers KNOTT VG7 750 kg 1070 mm

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers KNOTT VG7 750 kg 1260 mm


Unbraked axle for trailers AL-KO optima 1180 mm 750 kg 100x4

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers AL-KO optima 1400 mm 750 kg 100x4

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers AL-KO optima 1500 mm 750 kg 100x4

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers AL-KO optima 1260 mm 750 kg 100x4

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers AL-KO optima 1070 mm 750 kg 100x4

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers AL-KO optima 1130 mm 1443 mm 750 kg 100x4

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

KNOTT axle shock absorber 335 mm for braked axles KNOTT

- Catalog number:
- Length:
- Admissible kg:
- Diameter of mounting holes:

Brake cable shell / Bowden cable shell 371387 AL-KO CB 1637, 2051, 2361

- Catalog number:
- Intended for::
- Material:
- Outer diameter:

Unbraked boat trailer axle Knott VG7-L 750 kg 1190 mm 4x100 - watertight bearings in the hubs

- Catalog number:
- GVW:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers AL-KO 1180 mm 1630 mm 750 kg 100x4

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Unbraked axle for trailers AL-KO optima 1200 mm 750 kg 100x4

- Catalog number:
- Space between brake drums:
- Spacing between mounting openings:
- Diameter of mounting holes:

Unbraked trailer axle KNOTT VG7-L 750 kg 1130 mm 1430 mm

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Wheel bearing set KNOTT 200x50

- Reference:

Unbraked trailer axle AL-KO Optima 1320 mm 750 kg 100x4

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Brake drum with bearing KNOTT 200x50 4x98

- Catalog number:

KNOTT brake drum with bearing 200x50 4x100

- Catalog number:

Brake drum with bearing KNOTT 200x50 5x112 10"

- Catalog number:

Brake drum with bearing KNOTT 250x40 5x112 M12x1.5

- Catalog number:

KNOTT brake drum with bearing 200x50 5x112

- Catalog number:

Brake shoe set KNOTT 250x40

- Catalog number:
- Inner drum diameter:
- Brake shoe width:

Braked axle for trailers AL-KO 1350 kg A1100 C1500 5x112

- Catalog number:

Braked axle AL-KO MONT A1350 C1900 1350 kg 4x100

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Braked axle for trailers AL-KO 900 mm 1350 kg 5x112


Braked axle for trailers AL-KO 1600 mm C: 2050 mm 1500 kg 5x112

- Catalog number:

Braked axle for trailer AL-KO 1800 kg A1300 5x112 E


Braked axle for boat trailers AL-KO 1700 mm 1350 kg 5x112 W-PROOF

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Set: Wheel hub assembly and bearing kit by KNOTT 112x5


Compact bearing hub AL-KO for unbraked trailers 750 kg Optima 30 mm


Trailer brake shoes for trailer axle made by AL-KO 160x40 with a full set of springs


Trailer axle brake shoes for KNOTT 200x500 with a full set of springs


Brake shoes for trailer axle AL-KO 200x500 with a full set of springs


Unbraked AL-KO Optima Plus axle A700 4x100 GVW 750kg.


Unbraked axle AL-KO 750 kg A1450 C1820 mm 4x100 optima


KNOTT Pronto Fit - Quick release brake cable 1630/1820

- Catalog number:
- Inner lenght:
- Total length:

KNOTT Pronto Fit - Quick release brake cable 1530/1720

- Catalog number:
- Inner lenght:
- Total length:

KNOTT Pronto Fit - Quick release brake cable 1430/1620

- Catalog number:
- Inner lenght:
- Total length:

Stainless flexible brake line 1230/1420 for trailers - new model

- Catalog number:
- Inner lenght:
- Total length:

Trailer brake wiring kit 1030/1220 - new model

- Catalog number:
- Inner lenght:
- Total length:

KNOTT trailer brake wire 830/1020 - new model

- Catalog number:
- Inner lenght:
- Total length:

KNOTT trailer brake cable 730/920 - new model

- Catalog number:
- Inner lenght:
- Total length:

Stainless steel brake cable 1630/1840 made by KNOTT

- Catalog number:
- Inner lenght:
- Total length:

KNOTT Bowden cable 1530/1740

- Catalog number:
- Inner lenght:
- Total length:

KNOTT trailer brake cable 1430/1640

- Catalog number:
- Inner lenght:
- Total length:

Bowden cable kit for trailers made by KNOTT 1230/1440

- Catalog number:
- Inner lenght:
- Total length:

Trailer brake cable kit 1030/1240 made by KNOTT

- Catalog number:
- Inner lenght:
- Total length:

Brake cable for trailer KNOTT 830/1040

- Catalog number:
- Inner lenght:
- Total length:

KNOTT trailer brake cable 730/940

- Catalog number:
- Inner lenght:
- Total length:

Brake shoes for KNOTT axle 250x40 SGE-202

- Model:
- Inner drum diameter:
- Brake shoe width:

Brake shoes for KNOTT 200x50 2050/2051 SGE-201

- Model:
- Inner drum diameter:
- Brake shoe width:

Brake shoe set for KNOTT with springs 200x50 2050/2051


Brake shoe set for AL-KO 200x50 2050/2051 SGE-200S (with a full set of springs)

- Model:
- Inner drum diameter:
- Brake shoe width:

Brake shoes for AL-KO 200x50 2050/2051 SGE-200

- Model:
- Inner drum diameter:
- Brake shoe width:

Brake shoes for AL-KO axle 230x60 2360/2361 SGE-199S (full set of springs included)

- Model:
- Inner drum diameter:
- Brake shoe width:

Brake shoes for AL-KO axle 230x60 2360/2361 SGE-199

- Model:
- Inner drum diameter:
- Brake shoe width:

Unbraked trailer axle KNOTT VG7-L 750 kg 1125 mm

- Space between brake drums:
- Spacing between mounting openings:
- Catalog number:
- Diameter of mounting holes:

Unbraked axle AL-KO optima 1340 mm 750 kg 100x4

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Braked axle for boat trailer AL-KO 1500 mm 1350 kg 5x112 W-PROOF

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:

Set of two KNOTT shock absorbers for trailers 1600-3200 kg


AL-KO 1500kg TRAILER BRAKED AXLE / 1510mm - 1880mm / 5x112


Shock absorber for trailers AL-KO Octagon black 1500-3000 kg


Braked axle for boat trailer AL-KO 1355 mm 1000 kg 5x112 W-PROOF

- Catalog number:
- Spacing between mounting openings:
- Space between brake drums:
- Diameter of mounting holes:
- 1
- 2