Wagler | Duramax Billet Main Caps

$1,815.00

In stock — order before 11am AEST for same-day shipping

Wagler official merchandise — Australian diesel performance gear, shipped Australia-wide.

SKU: WW-DDD-00010 Brand:
Easy returns within 14 days
12 Month Warranty
Tuning & Fitment Available

Free Shipping

Easy returns within 14 days

12 month warranty

Description

Wagler | Duramax Billet Main Caps

  • WCP Billet Main Caps are designed and machined in house
  • Does not distort when torquing down main studs
  • Adds strength to the bottom end
  • Can be used with or without the WCP Girdle
  • For extra strength add the WCP Street Girdle
  • Made in the USA
  • Must be line bored

Shipped Australia-Wide

  • Dispatched from within Australia with tracking.
  • Same-day dispatch on in-stock orders placed before 11am AEST, Monday–Friday.
  • Shipping is calculated at checkout based on size, weight and your delivery address.
  • Estimated delivery 2–7 business days depending on your location.

Freight question? Call us on (07) 5619 7869.

Wagler | Duramax Billet Main Caps WCP Billet Main Caps are designed and machined in house Does not distort when torquing down main studs Adds strength to the bottom end Can be used with or without the WCP Girdle For extra strength add the WCP Street Girdle Made in the USA Must be line bored

Additional information

Weight 1.5 kg
Dimensions 25 × 20 × 12 cm

Double Duty Diesel — Manufacturer Pass-Through Warranty

Double Duty Diesel parts carry the original manufacturer's warranty:

  • Fluidampr — Lifetime warranty on harmonic balancers
  • MAHLE / Clevite — 12 months on bearings, gaskets, sealing components
  • Dynomite Diesel — 12 months on stock-spec injectors and pumps; performance/race spec varies
  • Power Driven Diesel — 12 months on turbos and bundled tuning kits
  • Returns must be notified within 30 days of delivery
  • Parts only — installation not covered

Workshop fitment available at Willys for transmissions, injectors and engine internals.

Read the full Double Duty Diesel warranty terms →


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.

Big purchase? Talk to our diesel team first.
Australian-based diesel specialists — Warana & Oxley QLD.