PR723S

PR723S Shock Absorber Nitro for Toyota 4 Runner / Surf Kzn185, RZN185 Wagon

PR723S Shock Absorber Nitro. Quality guaranteed.

BrandRAW 4x4

Category: Suspension and 4x4 parts

RRP pending
Confirmed on order
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PR723S Shock Absorber Nitro for Toyota 4 Runner / Surf Kzn185, RZN185 Wagon product image

Part specs

heights
['50mm']
positions
['Front']
shock_types
['predator']
vehicle_count
1

Built for the 185-series Toyota Surf, the RAW 4x4 PR723S is a Nitro-line shock absorber listed to fit the 4Runner / Surf KZN185 RZN185 wagon — a single corner damper for an older live-axle Toyota that has usually covered serious distance.

What the damper does on a KZN185

The PR723S is the piece that controls the spring on the 185-series Surf: it resists the suspension's up-and-down travel so the wagon settles rather than wallowing after each dip. "Nitro" is RAW 4x4's name for its nitrogen-charged range and describes how the unit is built, not a measured rating — so we leave the number out. On a vehicle of this age the original dampers are usually well past their prime, which is where a fresh shock earns its keep.

Which corner, and how many?

A shock is corner-specific. The right unit depends on whether you're doing the front or rear of the KZN185 / RZN185 Surf and on the springs sitting under it, so this listing is a starting point rather than a guarantee. Tell us which end you're replacing and we'll line the PR723S up against your actual wagon and advise whether to do the axle as a pair.

Does swapping a shock need sign-off?

Renewing dampers like-for-like is routine servicing; they sit in the suspension, not the emissions system, so the exhaust road-legality rules don't apply here. Paperwork only enters the picture when shocks form part of a height change — if that's the plan we'll walk you through where the NSW modification limits sit before any spanners come out.

How the Illawarra workshop handles it

Oak Flats Muffler Men replaces dampers in our own Illawarra bays, usually doing both sides of an axle together so the old Surf doesn't pull to one side. Price on the PR723S is quoted on request, as it can arrive as a special order — check current cost and lead time with us before committing.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Is the PR723S listed for my 4Runner Surf?
It's listed to fit the Toyota 4Runner / Surf KZN185 RZN185 wagon. Confirm which corner you need and your build with the workshop before ordering.
Can I replace just one shock?
We recommend doing both sides of an axle together so the wagon stays even side to side, even when only one looks worn.
What does the Nitro name mean?
It refers to the nitrogen charge in the damper. RAW 4x4 hasn't published valving or length figures in our record, so we don't quote any.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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