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Description
John Bean / Snap-on Wheel Balancer Rim Width Caliper EAA0247G21A – System I, II & III
This rim width caliper is the OEM-reference measurement tool for Snap-on and John Bean wheel balancers that require manual wheel width input. It measures wheel rim widths from 3" to 14" in 1/2" increments, with raised white numbers for fast, accurate readout. Manufactured from durable ABS plastic, this caliper meets or exceeds OEM specifications.
Product Information
- Brand / Equipment: Snap-on / John Bean
- Manufacturer / Reference Part Number: EAA0247G21A
- Store SKU: COS9011-2
- Component: Rim Width Caliper
- Measurement Range: 3" – 14"
- Increment: 1/2" (half-inch)
- Markings: Raised white numbers
- Material: ABS plastic
- Listed Application: John Bean System I, System II, System III wheel balancers; all 40 mm shaft Snap-on / John Bean wheel balancers
Compatible Makes / Verified Fitment Models
Per the official Snap-on Equipment Accessories catalog, EAA0247G21A is listed as a standard accessory for All Balancers in the John Bean / Snap-on range, and is specifically called out for the following models:
- John Bean / VPI System I (EEWB504A, EEWB504B, EEWB504D)
- John Bean / VPI System II (EEWB503A, EEWB503B, EEWB503D)
- John Bean / VPI System III (EEWB502A, EEWB502B, EEWB502D)
- John Bean BFH 1000 (EEWB519A)
- John Bean Truck Wheel Balancer (EEWB517A)
- All Snap-on / John Bean 40 mm shaft wheel balancers
Fitment & Ordering Notes
This caliper is designed for balancers that require the operator to manually input wheel width. Before ordering, confirm your balancer uses a 40 mm shaft and that wheel width is entered manually at the console. If you are unsure whether this caliper matches your specific machine, contact us with your balancer model number for verification.
Additional Product Information
EAA0247G21A is listed as item 10 in the Standard Accessories section of the John Bean VPI System III service parts manual (TEEWB504A3 / ZEEWB502A), confirming it is an original-equipment accessory for these balancers. The Snap-on Equipment Accessories catalog further confirms it fits all John Bean 40 mm shaft wheel balancers.
