Maxwill Racing Engines
08 8363 1225
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Maxwill Racing Engines

Australia's sprint car engine specialist. Performance parts, engine builds, and motorsport engineering in Adelaide.

Race systems

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  • General Race & Chassis Components
  • Precision Engine Parts
  • Sprint Car Parts

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Contact

08 8363 1225sales@maxwill.com.au

1A St Peters Street, St Peters SA 5069

Hours: Mon–Fri 9:00am – 5:00pm

© 2026 Maxwill Racing Engines · Adelaide, South Australia

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General Race & Chassis Components →Chassis & Drivetrain →Plumbing & Fuel →Safety & Cockpit →Brakes & Suspension →Track Prep & Fluids →
Precision Engine Parts →Rotating Assembly →Valvetrain →Fuel & Ignition

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Race system

All parts →
General Race & Chassis Components →Chassis & Drivetrain →Plumbing & Fuel →Safety & Cockpit →Brakes & Suspension →Track Prep & Fluids →
Precision Engine Parts →Rotating Assembly →Valvetrain

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Showing 25-48 of 59 parts match your search

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Rear End Accessories Clear all

Joes Race Products

THIS EXTRA STRONG Lightweight Aluminum Wrench will get those Axle Nuts tight. Special Knurled Handle for a sure Grip. Used By All The Top Outlaw Teams. Specify Axle ID When Ordering.

Winters

WINTERS PERFORMANCE HAS been building Rear Ends for over 30 years and when they introduced their Pro Eliminator Design a few years ago it changed the industry. The design is lightweight, strong, and durable! The Single Side Bell Design and Reinforced Snout make it one of the Strongest on the Market!

Hepfner (HRP)

DESIGNED FOR THE New Winters Rear Ends that have the Right Side Bell Cast into the Center Section and have the Cable Mount Holes Tapped to 3/8” N/C instead of 7/16” Through Bolts. This Mount is constructed of Stainless or Titanium and is Bulletproof tuff and Light. DESIGNED JUST LIKE the chromoly mo

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Block & Oiling →
Gaskets & Fasteners →
Sprint Car Parts →Bodies & Accessories →Brakes & Accessories →Carbon Fiber Accessories →Chemicals & Lubes →Drive Train Accessories →Engine Accessories →Exhaust Systems →Fuel Injection →Helmets & Accessories →Ignition Systems →Midget Brakes →Midget Drive Train →Midget Engine →Midget Rear End →Midget Steering →Midget Suspension →Motor Plates →Oil Systems →Rear End Accessories →Safety Equipment →Seats & Accessories →Sprint Car Plumbing →Sprint Wheels →Steering & Accessories →Suspension Systems →Tanks & Bladders →Titanium & Lightweight Accessories →Tool & Pit Accessories →Trailer Accessories →Tubular Bolts →Wheels & Accessories →Wings & Accessories →
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Fuel & Ignition →
Block & Oiling →
Gaskets & Fasteners →
Sprint Car Parts →Bodies & Accessories →Brakes & Accessories →Carbon Fiber Accessories →Chemicals & Lubes →Drive Train Accessories →Engine Accessories →Exhaust Systems →Fuel Injection →Helmets & Accessories →Ignition Systems →Midget Brakes →Midget Drive Train →Midget Engine →Midget Rear End →Midget Steering →Midget Suspension →Motor Plates →Oil Systems →Rear End Accessories →Safety Equipment →Seats & Accessories →Sprint Car Plumbing →Sprint Wheels →Steering & Accessories →Suspension Systems →Tanks & Bladders →Titanium & Lightweight Accessories →Tool & Pit Accessories →Trailer Accessories →Tubular Bolts →Wheels & Accessories →Wings & Accessories →
Browse the full brand directory →
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NEW H-D TEFLON DESIGN!! This Quick Change 10-BOLT Cover Gasket stops those Messy Oil Leaks. Specify Sprint or Midget.

GRADE 8 HIGH Torque Steel. Works perfectly with our Rear Cover Nuts. Allen Hex In End For Tightening.

EVERY TEAM NEEDS one of these. Slide it under the Rear End, pop off the Rear Cover. Special Drain back holds Gears out of the Oil and permits full drainage back to the Pan. Makes reusing your Rear End Lube very easy. Special Corner Notch lets you pour the Lube with no mess!! All Aluminum Constructio

MAKE YOUR REAR END changes quicker and easier with our Quick Cable End. The Ball Bolts onto your Shifter Arm on the Rear End and the Socket with a Spring Loaded Capture Sleeve Screws on to the end of your 10/32” Cable. Pull the Sleeve back slip it over the Ball and release, your done. The Aluminum M

HERE IS A hot new item from DMI. This Turn Over Bar is designed so you can easily turn your Engine over by rotating your Rear Axle without having to remove the Ratchet Bar System from the Axle. It works great and is a handy tool that makes engine maintenance fast and simple. American Made And Built

HEAT TREATED HIGH Carbon Steel 5/8” Thread, Half Nut. Works perfectly for locking down your Chromoly Heim, used in your Rear Arms. Wide Surface Holds Your Heim So It Won’t Cock And Bind Up Your Bird Cages.

IF YOU HAVE ever pulled off a Side Bell on your Rear End and found a groove in the seal surface of your Rear Axle....it means one thing, your vent doesn’t release enough pressure in the housing and that pressure has caused the seal to cut a groove in the Aluminum surface. Solution, the BR Axle Repai

King Race Parts

AIRCRAFT ALUMNUM 9/16” Hex with a Special Steel Slip Washer built right into the Contact Head. 3/8” Coarse Thread. Anodized Black Or Gold.

King Race Parts

THIS NEW STYLE Breather has an O-Ring Fitting and has a 90 Degree Swivel Fitting with a Press Lock Coupling and a 3/16” Poly Hose. Installs the same way. Just remove the old Plug and insert the New Breather Kit to really make it a great installation you can drill down through the strengthening ribs

Winters

EXTRA WIDE DOUBLE Row Bearing Snap Ring Lock Outer Race. For use with Support Plate Style Rear Covers. No Bind Cages. Handles Twice The Load!

HOLDS 20 OUNCES. Aluminum Construction. Hose Clamps to Your Cage!!

THIS TRICK ALL Aluminum Tank features a Special Composite Hand Pump that dispenses one ounce of fluid everytime the handle is depressed. The Special Hose is clear and has a special end so you pop in the quick change section of your Rear End and it won’t fall out till you finish filling it up. The Ta

THESE SHAFTS ARE made of the strongest material available today. All Shafts are CNC machined with ground bearing surfaces, then heat treated to exact tolerances. No Finer Shafts Available Anywhere! From the makers of Winters Performance Products, Diversified Machine Inc., and Sander Engineering.

DOUBLE SEALED Special Heavy Duty Lower Shaft Front Bearing. Precision Ground ID and OD for good seal. These Bearings Should Be Replaced Every Season.

Winters

BILLET ALUMINUM WITH offset bend, Anodized Finish. Complete With Bolt.

Heavy Duty, POSITIVE TWIST LOCK Stainless Single Wire Cable with a Sealed Spiral Housing and a 10/32” End. Large Locking Jam Nut and Lock Washer on Tower Housing and Cable End. Large Locking Jam Nuts Included!!

King Race Parts

A SPECIALLY DESIGNED Tool Fixture that allows you to replace stripped out Threads in your Rear End Snout. This Fixture allows you to drill out the old threads using a special ring with Hardened Pilots so the Holes will be perfectly straight. This is not a Heilcoil Repair, this Kit has 6 Hardened Ste

Hepfner (HRP)

THIS LASER CUT Wrench fits both Inspection Plugs on a Winters or DMI Quick Change Rear End. Cadium Plated for Protection. If You Have A Winters OR DMI Rear End You Need One Of These!

Winters

THIS IS A direct replacement for your Winters Rear End. Cast out of Magnesium then machined to Perfection!! Reinforced Ribs Make The Integral Right Side Bell Strong!!

ALL OUR RING and Pinion Sets are precision matched and are the highest quality available. The Loaded Sets Come With All The Bearings And Posi Lock Installed.

Winters

Specially designed by Winters. Both Styles use Grade 8 plus 160,000 PSI Bolts and Special Concave Washers and Grip Lock Nuts. You Should Always Replace The Bolts When You Change Your R&P!

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