170-9986 18.9 mm OD Spring

Cat® 50.5 mm Long Piston Valve Spring

SKU: 170-9986 Category:

Description

Cat spring parts come in a variety of strengths and sizes to suit specific applications. Compression springs use a helical design that provides compression and tension as the spring compresses (shortens) when more weight is applied.

Specifications

Spring TypeCompression
Outside Diameter18.9 mm (0.74 in)
Inside Diameter16.1 mm (0.63 in)
Length50.5 mm (1.99 in)

Compatible Equipment

  • Generator Sets: 3512B
  • Excavators: 330D L, 349F L, 350, 325, 345 GC, 330 GC, 336, 352, 323 GX, 320 GX, 336E L, 336E, 333, 320, 340, 329D L, 329E L, 325D L, 349, 390F, 352F, 385C, 374F L, 349E L, 349E L VG, 349E, 385C L, 349D L, 345C, 345D L, 345C L, 345D, 365C, 385B, 385C FS, 365C L, 355, 320D L, 323, 340D2 L, 390D, 330D2, 336F L XE, 330C L, 336F L, 336D2 L, 325C, 324D L, 328D LCR, 336D L, 330C, 325C L, 336E LH, 325D, 336E H, 336D2 XE, 324D, 336F, 330GC, 350MHPU, 320 GC, 329E, 330D, 326, 336F LN, 336D2 GC, 336 GC, 330D2 L, 345B, 340D L, M325D L MH, 335, 323GC, 326GC, 333 GC, 326 GC, 323 GC, 326D L, 336E LN, 335F LCR, 326D2 L, 336D, 349D2 L, 349D2, 349D, 374D L, 390F L, 374F, 390D L, 329D2 L, 330, 336D2, 320D, 326D2, 329D, 329D2

Additional information

Machine Model

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Equipment Type

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Part Source

Genuine OEM