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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
  • AN Hose & Lines
  • AN Fittings & Adapters

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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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Driveline — Sprintcars

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Chassis & Drivetrain

DMI·2K11 U-joint bolts 4pk

2K11 U-joint bolts 4pk. Part no. DMI-SRC-2353. Enquire for price and availability.

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Chassis & Drivetrain

DMI·3" MPD style torque tube

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Rear End Accessories

DMI·.015" torque tube shim

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Chassis & Drivetrain

DMI·29'' steel D/S swivel 16spline

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Chassis & Drivetrain

DMI·30'' Steel D/Shaft

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Chassis & Drivetrain

DMI·30"alluminum drive shaft 16-10

30"alluminum drive shaft 16-10. Part no. DMI-SRC-2430A. Enquire for price and availability.

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Chassis & Drivetrain

DMI·45" shifter cable

45" shifter cable. Part no. DMI-SRC-2405. Enquire for price and availability.

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Drive Train Accessories

DMI·Aluminum & Steel U-Joint Replacement Parts

SOMETIMES IT’S NOT necessary to buy a Complete U-Joint. That’s why here at BR Motorsports we now offer a compete line of factory replacement parts. All Items Are Precision Machined And Ready For Assembly.

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Drive Train Accessories

DMI·Aluminum Internal Coupler

FITS THE NEW Winters Style Rear End or our Conversion Kit. Saves over 1/2 lb of rotating weight. Billet Construction, Hand Anodized inside and out, CNC Machined. It’s Light & So Trick!!

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Drive Train Accessories

DMI·Billet Aluminum U-Joint Assembly

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Rear End Accessories

DMI·Billet Posi Lock Shifter Assembly

HERE IT IS BOYS!!! The Badest Shifter on the Market! This New Posi Lock Shifter from DMI is truly the only Shifter designed to keep your Rear End in gear and keep tension off all your Rear End Internals. Completely Manufactured in the USA and Machined out of 6061 T-6 Aluminum (not cheap Cast Aluminu

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Rear End Accessories

DMI·Bttm Out S/Ring - Male Ball Sw

Bttm Out S/Ring - Male Ball Sw. Part no. DMI-RRC-1474. Enquire for price and availability.

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Drive Train Accessories

DMI·Drive Shaft

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Chassis & Drivetrain

DMI·Extra Long Torque Ball

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Rear End Accessories

DMI·F/Bearing S/Ring 4 Female Hsng

F/Bearing S/Ring 4 Female Hsng. Part no. DMI-RRC-1472. Enquire for price and availability.

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Rear End Accessories

DMI·Female Swivel Housing

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Chassis & Drivetrain

DMI·Gladiator cross

Gladiator cross. Part no. DMI-SRC-2336. Enquire for price and availability.

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Drive Train Accessories

DMI·Gladiator Torque Ball Housing

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Drive Train Accessories

DMI·Godzilla Torque Tube Ball

Oversized Aluminum Torque Ball is Ultralite. Designed beautifully and CNC machined and hard anodized for protection. It slides over the outside of your Torque Tube. This will allow you to service your U-Joint and Housing by removing the 4 Retainer Bolts and sliding the Ball back out of the way.

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Drive Train Accessories

DMI·Heavy Duty Standard Torque Tube

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Rear End Accessories

DMI·Internal 10-10 Coupler

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Rear End Accessories

DMI·Internal 10-10 Front Bearing

Internal 10-10 Front Bearing. Part no. DMI-RRC-1410. Enquire for price and availability.

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Rear End Accessories

DMI·Internal 10-10 Seal

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Drive Train Accessories

DMI·Internal Coupler Conversion Kit

NOW YOU CAN update your Winters Rear End to the New Style Internal Coupler. Increase Rear End Bearing life, as well as providing 3 Oil Seals in the Nose Bearing area. Also offers better protection of the Center Section nose area in the event of a hard crash. Saves 1.3 lbs. over the standard 10-10 Co

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Rear End Accessories

DMI·L/Shaft Seal 4 Swivel Coupler

L/Shaft Seal 4 Swivel Coupler. Part no. DMI-RRC-1471. Enquire for price and availability.

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Rear End Accessories

DMI·Lower Shaft for Swivel Coupler

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Rear End Accessories

DMI·Lower Shaft O-Ring

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Rear End Accessories

DMI·Lower Shaft Snap Ring

Lower Shaft Snap Ring. Part no. DMI-RRC-1440. Enquire for price and availability.

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Rear End Accessories

DMI·LRG S/Ring - Swvl Hsng

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Rear End Accessories

DMI·Outer O-Ring 4 Swivel Seal

Choose size / colour

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Drive Train Accessories

DMI·Shifter Cable Mounting Kit

Shifter Cable Mounting Kit. Part no. DMI-RRC-1049. Enquire for price and availability.

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Chassis & Drivetrain

DMI·Shifter Cable Quick Disconnect

Shifter Cable Quick Disconnect. Part no. DMI-SRC-2406. Enquire for price and availability.

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Chassis & Drivetrain

DMI·Shifter Handle Clamp

shifter handle clamp. Part no. DMI-SRC-2400D. Enquire for price and availability.

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Rear End Accessories

DMI·Shifter Mount 4 XR-2

Shifter Mount 4 XR-2. Part no. DMI-RRC-1056. Enquire for price and availability.

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Chassis & Drivetrain

DMI·Strato Shifter Assy-BLK

Strato Shifter Assy-BLK. Part no. DMI-SRC-2400BLK. Enquire for price and availability.

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Rear End Accessories

DMI·Stub Shaft

Stub Shaft. Part no. DMI-RRC-1615. Enquire for price and availability.

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Rear End Accessories

DMI·Swivel Coupler Assembly

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Rear End Accessories

DMI·Swivel Coupler Seal Alu

Swivel Coupler Seal Alu. Part no. DMI-RRC-1463. Enquire for price and availability.

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Chassis & Drivetrain

DMI·T/Ball Housing Inserts

T/Ball Housing Inserts. Part no. DMI-SRC-2309. Enquire for price and availability.

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Drive Train Accessories

DMI·The Big Unit XL Torque Tube

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Drive Train Accessories

DMI·U-Joint Spring

HIGH NICKEL TIGHT, wound Coil Spring fits neatly into your U-Joint Slip Yoke and holds tight pressure against your Drive Shaft to keep it pushed back into your Coupler.

POA
Chassis & Drivetrain

DMI·U-Joint Spring Kit, Suit Steel

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Chassis & Drivetrain

DMI·U-Joint spring only

U-Joint spring only. Part no. DMI-SRC-2311. Enquire for price and availability.

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Chassis & Drivetrain

DMI·Winters Style Titanium Drive Shaft

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Chassis & Drivetrain

DMI·Internal 32 Spline Seal

Internal 32 Spline Seal. Part no. DMI-SRC-1417. Enquire for price and availability.

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Rear End Accessories

DMI·Lower Shaft Swivel XR3

lower shaft swivel XR3. Part no. DMI-RRC-0932. Enquire for price and availability.

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Chassis & Drivetrain

DMI·Platinum 1 peice torque tube

Platinum 1 peice torque tube. Part no. DMI-PRC-2390. Enquire for price and availability.

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Rear End Accessories

DMI·Ultimate 3-2 Female Swivel

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