Cummins Service Products Catalog – Tool ST 663Valve Guide Arbors

SMALL | MEDIUM | LARGE

Engine Family: See Below

Use these special tapered arbors with ST 257 Valve Seat Insert Tool and/or ST 685 Valve Seat Grinder.

Ref. No. Part No. Description
  ST 663  Valve Guide Arbor Set (N855, V28, V903) 
1 ST 663-1  Valve Guide Arbor (.4531).
2 ST 663-2  Valve Guide Arbor (.4542)
3 ST 663-3  Valve Guide Arbor (.4551)
4 ST 663-4  Valve Guide Arbor (.4561)
  ST 687  Valve Guide Arbor Set (N743) 
1 ST 687-1  Valve Guide Arbor (.5000)
2 ST 687-2  Valve Guide Arbor (.5010)
3 ST 687-3  Valve Guide Arbor (.5020)
4 ST 687-4  Valve Guide Arbor (.5030)
  ST 804  Valve Guide Arbor Set (V504, L10) 
1 ST 804-1  Valve Guide Arbor (.3810)
2 ST 804-2  Valve Guide Arbor (.3820)
3 ST 804-3  Valve Guide Arbor (.3830)
4 ST 804-4  Valve Guide Arbor (.3840)
  3375946  Valve Guide Arbor Set (K19, K38, K50) 
1 3375950  Valve Guide Arbor (.4990)
2 3375949  Valve Guide Arbor (.4980)
3 3375948  Valve Guide Arbor (.4970)
4 3375947  Valve Guide Arbor (.4960)
  3377220  Valve Guide Arbor Set (B Series) 
1 3377221  Valve Guide Arbor (.3160)
2 3377222  Valve Guide Arbor (.3170)
3 3377223  Valve Guide Arbor (.3180)
  3163419  Valve Guide Arbor Set (QSK19/45/60) 
1 3163420  Valve Guide Arbor(10.550mm)
2 3163421  Valve Guide Arbor(10.575mm)
3 3163422  Valve Guide Arbor(10.600mm)
  3163424  Valve Guide Arbor (QST30)  
1 3163425  Valve Guide Arbor(9.975mm)
2 3163426  Valve Guide Arbor(10.000mm)
3 3163427  Valve Guide Arbor(10.025mm)
    Note:The following Valve Guide Arbor must be purchased separatley.
1 3823186  Valve Guide Arbor (8.019 mm) B Engine
1 3823187  Valve Guide Arbor (9.549 mm) C Engine
1 3165182  Valve Guide Arbor(6.909mm — 7.417mm) ISB, ISBe, QSB, ISB w/ CM870
Last Modified:  28-Apr-2004