Description

Overview

Fixed wheel nut torque indicator 32mm or 33mm gives you a quick visual way to spot wheel nut movement and hub overheating before it turns into a wheel-end issue. It clips over the wheel nut, and when you line the pointers up, any loosening stands out at a glance. Because it is a simple visual control, it suits fleets that want faster walk-around checks without tools.

Features

• Shows nut rotation by breaking the pointer pattern you set
• Also distorts and melts when hub or stud temperature reaches 125°C
• Bright yellow pointer stays visible through grime and dust
• Helps speed up inspections and workshop audits

Specifications and Materials

Part number: CA0034 or CA0035.
This fixed wheel nut torque indicator range comes in two sizes measured across flats (a/f): 32mm and 33mm.
SKU CA0034 suits 32mm a/f wheel nuts, and SKU CA0035 suits 33mm a/f wheel nuts.
It uses UV-stabilised polyethylene, so it stays dimensionally stable in sunlight and resists common road salts and petrochemicals.
See the wheel nut indicator technical data sheet for confirmed melt temperature and standard dimensions.

Compatibility and Fitment

To fit it, push the indicator onto the six corners of the wheel nut so it grips firmly. Then set every pointer in a recognisable pattern, because that makes inspections faster. When choosing the size, match the indicator to the nut a/f so the fit stays secure. Leave clearance for the pointer to move, because loosening normally shows as anti clockwise movement and the pointer must not foul the rim profile.
Cross-reference identifiers can vary by size, so confirm interchange numbers when selecting 33mm.
This cross-reference listing means this part is a suitable replacement for the part numbers and applications shown. Some changes in installation may be required. CPY32, CP32Y

Compliance and Safety

Always torque wheel nuts to the vehicle or axle manufacturer’s procedure, then re-check after the specified bedding-in period. During routine checks, the fixed wheel nut torque indicator 32mm or 33mm helps you notice if a pointer has moved or if any indicator has deformed from heat. If you find movement, treat it as a safety issue and investigate the wheel end, bearings and brake drag before the vehicle returns to service.

Trailer Applications

This style of indicator suits many heavy trailer and prime mover wheel ends, especially when you want a simple visual control.

• Semitrailers and B-doubles running heavy vehicle wheel nuts
• Container skel trailers and flat tops in high kilometre work
• Tipper and tanker combinations where wheel checks matter
• Dollies and tag trailers in mixed fleet operations

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

You get parts support from a team that works with heavy vehicle trailers every day, so you can order with confidence. If you are building a workshop stock kit, this item is an easy add-on and it helps keep inspections consistent across the fleet. Browse Rims, Wheels & Spacers at ICS Trailers