ULTIMA BLUE 3000 FIRING INDICATOR
. . . . . . .simplifies trouble shooting because
the indicator bulb is brighter!
- Unique BG bulb design flashes brighter and is easier to see.
- Nickel-plated probe provides maximum sensitivity – even through silicone hose!
- Premium Grade Virgin PTFE insulation protects operator from shock.
- Includes pen clip and leather carrying case.
- Order Ultima Blue 3000 Firing Indicator as P/N 23070
- Replacement bulbs available. (P/N 23076)

HOLE CONDITIONING TOOL
Part No. 21045-
PART NO. | THREAD SIZE | EFFECTIVE REACH |
---|---|---|
21045-14 | 14 X1.25M (METRIC) | UP TO 5/8″(.625) |
21045-14L | 14 X1.25M (METRIC), LONG | GREATER THAN 5/8″(.625) |
21045-18 | 18 X1.5M (METRIC) | UP TO 17/32″(.531) |
21045-18L | 18 X1.5M (METRIC), LONG | GREATER THAN 17/32″(.531) |
21045-875L | 7/8-18 UNS-2A, LONG | GREATER THAN 5/8″(.625) |

cylinder threads and gasket seat in one operation.
Improved Tool Now Manufactured by BG Service
GAP SETTING TOOL
Part No. M678-
BG’s professional gap setting tool is designed to provide gap adjustments without damaging the electrodes. It sets gaps precisely to “go-no go” measurement of -.001″, +.002″ of the nominal gap. Order with dash number for desired gap; i.e., M678-.015″ gap.

MICA LUBRICANT
BG Mica Lubricant Prevents Thread Seizure
Unlike other anti-seize compounds, Mica Lubricant is non-metallic, non-conductive, safer to use. Facilitates spark plug removal and prevents thread damage.

Part No. | Size |
---|---|
A718 | 4 Oz. Can |
A719 | 16 Oz. Can |
A768 | 32 Oz. Can |