Standard Gage
dial bore gage size 0 Spare Parts for .375 - .625 inch range Spare Parts for the dial indicator portion of the bore gage are treated separately. These parts are interchangeable with Standard Gage dial bore gages made in USA and those made in Switzerland and Germany. 
Note that some items are sold as assemblies. For instance, assembly #14 consists of four pieces #15 and two pieces #16 as shown on the parts list below. To order online, take note of the part numbers shown below and proceed to the Standard Gage Price List to place your order. |
 | X2-89939 | locknut wrench | Price |
| X2-89940 | extension wrench | Price |
1 | X2-86090 | gaging unit assembly carbide/carbide | Price |
1 | X2-86101 | gaging unit assembly carbide/steel | Price |
1 | X2-86102 | gaging unit assembly diamond/carbide | Price |
1 | X2-86070 | gaging unit assembly diamond/steel | Price |
1 | X2-86050 | gaging unit assembly steel/steel | Price |
2 | X2-86146 | head assembly | Price |
3 | X2-86150 | head | Price |
4 | X2-85650 | cover plate | Price |
5 | X2-85649 | cover plate screw | Price |
6 | X2-86349 | equalizer housing | Price |
7 | X2-86348 | equalizer core | Price |
8 | X2-86350 | equalizer | Price |
9 | X2-89350 | equalizer spring | Price |
10 | X2-86290 | centralizing plunger, carbide | Price |
10 | X2-86250 | centralizing plunger, steel | Price |
11 | X2-86490 | gaging plunger, carbide (discontinued) | |
11 | X2-86470 | gaging plunger, diamond (one matched pair) | Price |
11 | X2-86450 | gaging plunger, steel (one matched pair) | Price |
12 | X2-85350S | intermediate plunger, steel | Price |
12A | X2-86750 | steel ball (not shown) used in conjunction with X2-85350S | Price |
13 | X2-87450 | plunger stop screw | Price |
14 | X2-85990 | range extension assembly, carbide (discontinued) | |
14 | X2-85879 | range extension assembly, diamond | Price |
14 | X2-85805 | range extension assembly, steel | Price |
15 | X2-85801 | extension, steel .156” long | Price |
15 | X2-85802 | extension, steel .218” long | Price |
15 | X2-85803 | extension, steel .280” long | Price |
15 | X2-85804 | extension, steel .343” long | Price |
16 | X2-85902 | locknut for .218", .280" and .343" extension | Price |
16 | X2-85901 | locknut for extension .156” only | Price |
17 | X2-85150 | extension housing assembly (standard) | Price |
21 | X2-89361 | spring | Price |
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