WCS Multileaf Spring Front WES 03 | Western Star 4900/5900 Constellation with Screw Pins (2000 on)
Original price was: $1,399.00.$1,239.00Current price is: $1,239.00.
or 4 interest-free payments of $309.75 with Afterpay on orders up to $2,000Zip and humm are available over the phone: (07) 5619 7869
New West Coast Suspensions leaf spring.
Send your rego for a confirmed fit
Once we’ve confirmed it fits your vehicle, our Fitment Guarantee covers it. If it doesn’t fit, we pay the return freight both ways and refund or exchange it. No restocking fee. How it works
Covered only after we confirm the fit from your rego or VIN. Tell us within 30 days, with the part unused. Special-order, freight-quoted and tune/software items are excluded. Change of mind is different: 30 days, a 15% restocking fee, and you pay the return postage.
Fast AU-Wide Shipping
Returns within 30 days
12 month warranty
Will it fit your vehicle?
| Make | Model | Series | Years | Engine | Notes |
|---|---|---|---|---|---|
| Western Star | 4900 | — | 2000 on | — | Constellation; vp1023 F8: id-0 "4900" -> created term 4900 |
| Western Star | 5900 | — | 2000 on | — | Constellation; vp1023 F8: id-0 "5900" -> created term Western Star |
Fitment listings are a guide. Not sure? Send us your rego or VIN and our team will check the part for your vehicle, before or after you order.
Description
The WCS Multileaf Spring for Western Star 4900/5900 Constellation (2000 on) with Screw Pins [Front] is a genuine West Coast Suspensions part.
Leaf Springs
Leaf springs carry the weight on the axle they are fitted to and locate that axle. A correctly rated set restores ride height under load and keeps the vehicle stable.
About West Coast Suspensions
West Coast Suspensions is an Australian-owned 4WD suspension brand. Their spring and damper packages are matched and load-tuned for local touring, towing and off-road use rather than sold as mismatched parts.
Specifications
| Brand | West Coast Suspensions |
|---|---|
| Part number | WES 03 |
| Suspension type | Front |
| Number of leaves | PP+10+PP |
| Main pack material | 1000X13 |
| Centre bolt | 5033 |
| Front bush | 3165 |
| Rear bush | 3165 |
| Leaf A dimension | 800 mm |
| Leaf B dimension | 800 mm |
| Position | Front |
Freight
This item is heavy or oversized and ships on a freight service. Order now and we will confirm the exact delivery cost to your address before dispatch, or contact us for a freight quote first. We never guess freight, so you only ever pay the real rate.
Genuine-new only. Fitting available at Willys Workshop, Oxley (Brisbane) and Warana (Sunshine Coast). Not sure it is the right part for your setup? Get in touch for a quote and fitment check.
Additional information
| Weight | 80 kg |
|---|
Warranty
Backed by the manufacturer's published warranty terms and Australian Consumer Law statutory guarantees.
For claims or fitment support, contact Willys Workshop: Warana (07) 5619 7869, Oxley (07) 3377 3421, or sales@willysworkshop.com.au.
Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.
![WCS Parabolic Leaf Spring for Western Star 4900/5900 Constellation (2000 on) with Screw Pins [Front]](https://willysworkshop.com.au/wp-content/uploads/2026/07/wes-02p-400x172.jpg)
