Big Red Trailers 
Ifor Williams 
Kelly Metal Working 
Bradley 
Alko 
Knott 3500kg Trailer Coupling Shock Damper - Genuine Knott Hitch Part
SKU: [KMW] KNOTTDAMPER3.5
£76.80 inc VAT
£64.00 ex VAT
€90.34 inc VAT (EUR)
Available to order
Damper - 87003609 - 3.5T Knott.
The Knott Damper (part number 87003609) is a hitch damper designed for 3.5-tonne trailers using Knott coupling systems. It sits within the hitch assembly to cushion the connection between towing vehicle and trailer, reducing jolts and noise during towing.
Why you'll want it
- Smooths out jerking when pulling away or braking
- Reduces wear on coupling components
- Lessens noise transfer from trailer to vehicle
- Designed specifically for 3.5t Knott hitches
Specifications
| Material | Steel |
| Colour | Silver, Black |
| Overall Length | 602-605mm (Approx 23/25") depending on supplier |
| Body Length | 379–380mm (15″) |
| Body Diameter | 27mm (1 1/16″) |
| Rod Diameter/Thread | M10 threaded end |
| Mountain Hole Diameter | 12-14mm depending on Variant |
| Weight | 0.79kg |
| Damper Kit | Hydraulic/gas Strut |
What's in the box
- 1 x Knott Damper (87003609)
Check your existing damper's part number or your Knott hitch specification to confirm fitment before ordering.
| SKU | [KMW] KNOTTDAMPER3.5 |
| Brand | Knott |
| Weight | 2.000kg |
| Condition | New |
We deliver this item to Northern Ireland, Republic of Ireland & UK Mainland.
- Northern Ireland: £4.99 · 2-3 Business Days
- Republic of Ireland: £9.99 · 2-3 Business Days
- UK Mainland: £14.99 · 3-5 Business Days
Prices include VAT and are for this item on its own. Exact shipping for your basket is calculated at checkout.