Skip to product information
1 of 2

Cubby House Fabworks

Bilstein 6112 2.5in Body Front + Platinum Rear Shock Kit (Shocks Only, No Leaf Pack) — Hilux N70/N80

Bilstein 6112 2.5in Body Front + Platinum Rear Shock Kit (Shocks Only, No Leaf Pack) — Hilux N70/N80

Regular price $3,720.00 AUD
Regular price Sale price $3,720.00 AUD
Sale Sold out
Taxes included. Shipping calculated at checkout.
Lift Height
Bilstein 6112 B60 big-bore front coilovers paired with Bilstein Platinum 630mm rear shocks — shocks only, on your existing standard leaf pack. Pick your lift height above (2in or 3in), then run the calculator below so we can match your front spring rate — it attaches to your order automatically, so most builds need no back and forth.
No leaf pack included. This kit is shocks only — front coilover pair + rear shock pair — for utes staying on their standard leaf pack (no bump stop mod required on the rear). If you also need a leaf pack, see our Big Bore Lift Kit (with leaf pack) instead.
Spring Rate Calculator

Dial in your front end.

A stock front axle sits at 1180kg and runs a 600lb coil. Every kilo you bolt on shifts that number — but only the fraction that actually lands on the front axle. Tell us what's fitted and we'll work out the rest, then attach it to your order.

!

Please fill in your setup below before ordering — it helps us make sure we build the right spec for your vehicle. Skipping it is fine, but the details help us get it right the first time.

80/20

Build this for how you actually drive — the daily commute, the school run, the odd weekend track — not the one loaded trip you do three times a year. If your heavy trips are rare, tell us straight and we'll spec for the other 80%.

Lift Height

Set above — this reflects whatever you've picked.

On the 6112, 2in lands on the 7th circlip — each clip is 5mm of adjuster travel, worth roughly 10mm of ride height. Nothing above 3in: past that, ride quality falls off fast for no real gain, and that's not what we build.

Rear Shock Length

Standard fits the factory bump stop. Long travel has a shorter closed length and needs a bump stop extension.

Long-travel shock: shorter closed length — we recommend running a bump stop extension so the shock isn't the first thing to bottom out.

Front-Mounted Accessories

Bull bar and winch hang off the front overhang, so essentially all of that weight loads the front axle.

Bull bar
Winch
Spot lights
LED bar or driving light pair mounted on the bar — about 100% loads the front axle.

Underbody & Chassis

Mounted between the axles, so only part of the weight transfers forward.

Rock sliders
~20kg/side along the chassis rail — about 35% of that reaches the front axle.
Bash / skid plates
Engine & transfer case plates sit forward of centre — about 75% transfers to the front.
Dual / extra battery
Engine bay, ahead of the firewall — about 90% loads the front axle.
Note: an extra/dual battery sits off to one side of the engine bay, so that side needs a touch of preload dialled in to correct the one-sided weight. We'll set this for you.

Overall Build Weight

Tray, canopy, tools, general load — sits mostly behind the cab, so only a small share reaches the front axle.

Recommended Spring Rate

Suggested spring
600lb
Est. front axle load
1180 kg
stock
600650700750800

Your setup has been calculated and attached to this order — we'll confirm the exact spec before we build.

Guide only. Your answers attach to your order automatically so we see them at checkout, and we'll sanity-check the spec before we build. We're chasing ride comfort and capability together — not stance for its own sake.

Front: Bilstein 6112 B60 big-bore coilovers. A 2.5in body with a much larger piston and far more oil volume than the stock 2.0in unit — smoother over corrugations, better front-end control, less fade on long hot trips. Mono-tube gas pressure design keeps oil and nitrogen separated under 200+ psi, virtually eliminating cavitation and fade. Circlip-style height adjustment, matched spring, correct valving.

Rear: Bilstein Platinum 630mm open shocks. Sold as a pair, fits your existing standard leaf pack — no bump stop modification required.

Good to know

  • Shocks only — no leaf pack included. If you're also after a leaf pack, see the Big Bore Lift Kit instead.
  • You can transfer the front top hat from your factory setup to save a few dollars — or add a note at checkout and we'll assemble with a new one.
  • Lead time is typically 2–4 weeks. Email us if you need it sooner and we'll check current stock.
  • Shipping: $80 shipping applies for the big 2.5in body front units, plus $35 for the rear pair.

Please note: this is a made-to-order kit and isn't held in stock.

View full details