Double Duty Diesel

Double Duty Diesel Performance parts for the diesel enthusiast

19/06/2026


We are having a sale on all Mahke stock this month, if you want a break down on what’s in a kit let us know 👌👍this jv5072 is popular for your p pumped 4bt, 6bt or even vp44 engines as it has all the bits required to seal your motor back up after checking killer dowel pin or adjusting pump timing 😉👌

🚨 BACK IN STOCK 🚨Some of our most popular products, the Stage 1 & Stage 2 94-98 P Pump 12V Cummins Injectors are in sto...
17/06/2026

🚨 BACK IN STOCK 🚨

Some of our most popular products, the Stage 1 & Stage 2 94-98 P Pump 12V Cummins Injectors are in stock and ready to ship!

A proven upgrade for better throttle response, increased towing performance and reliable power gains without sacrificing drivability.

Don’t miss out and hit the link in our bio to secure yours today! 🤩

Thank you Seth , 215 pump set up for customer in 🇦🇺 as requested and plenty more in store if/ when needed 😆😎
15/06/2026

Thank you Seth , 215 pump set up for customer in 🇦🇺 as requested and plenty more in store if/ when needed 😆😎

and goodies headed out to Queensland 🇦🇺today - the Fluidampr damper really does smoothen out your idle and reduces eng...
12/06/2026

and goodies headed out to Queensland 🇦🇺today - the Fluidampr damper really does smoothen out your idle and reduces engine noise - the PDD 60lb springs provide upgraded valve control to 4200rpm with their hardened locks and retainers - both great upgrades for the 6bt 💪👍

⚡️IN STOCK AND ON SALE ⚡️VALAIR NV4500 PRODUCTS * Quiet Organic Dual Disc Clutch* 1-3/8” Input Shaft Upgrade Kit✔️ Smoot...
10/06/2026

⚡️IN STOCK AND ON SALE ⚡️

VALAIR NV4500 PRODUCTS
* Quiet Organic Dual Disc Clutch
* 1-3/8” Input Shaft Upgrade Kit

✔️ Smooth Engagement
✔️ Reduced Chatter
✔️ Built for Work & Street Use

Hit the link in our bio to save 15% OFF Valair Performance products 👌🏻

09/06/2026

Mahle sales month , all stock 10-15% off - we want to provide insight on what’s available - this reel is on rear main oil seal options for your Cummins- , let us know what you want more info on this month 😁👍

is on now live , check it out for some of the biggest baddest pickup trucks on the planet! Watch live on the website , ...
05/06/2026

is on now live , check it out for some of the biggest baddest pickup trucks on the planet! Watch live on the website , drags today , dyno tomorrow and sled pull on their Sunday , watch for Myer from he will be pushing hard for some huge HP numbers 💪💪👌

🔥 JUNE SALES ARE LIVE 🔥Three sales. One Month. Serious Savings 😍✅ Up to 15% OFF MAHLE Products✅ 15% OFF Valair Clutches ...
04/06/2026

🔥 JUNE SALES ARE LIVE 🔥

Three sales. One Month. Serious Savings 😍

✅ Up to 15% OFF MAHLE Products
✅ 15% OFF Valair Clutches & Components
✅ 10% OFF Select Dynomite Diesel Injectors

Hit the link in our bio to shop these great deals or contact us if you have any questions 👌🏻

🔥MAHLE SALES MONTH 🔥✅ 15% OFF Gaskets, Seals, Valve Stem Seals & Piston Rings✅ 10% OFF Bearings & PistonsLive now on our...
02/06/2026

🔥MAHLE SALES MONTH 🔥

✅ 15% OFF Gaskets, Seals, Valve Stem Seals & Piston Rings
✅ 10% OFF Bearings & Pistons

Live now on our website until the end of June! 😍

T3 coated 12 valve 3 piece manifold headed to South 🇦🇺 today . 3 piece manifold can expand and contract through heat cy...
28/05/2026

T3 coated 12 valve 3 piece manifold headed to South 🇦🇺 today . 3 piece manifold can expand and contract through heat cycles and help prevent cracking the manifold mounting ears from your cylinder head 😊👌

Address

Shelly Beach, NSW

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
Saturday 9am - 5pm

Telephone

+61439584566

Website

Alerts

Be the first to know and let us send you an email when Double Duty Diesel posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Double Duty Diesel:

Shortcuts

Share