Brand: UDS

6.3-86-18S 1710/1760 Threaded Rubber Dust Cap for 2.500×16

SKU: 6.3-86-18S

$17.78

+50 in stock

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Description

6.3-86-18S UDS 1710/1760 series threaded rubber dust cap. Thread: 2.500″ x 16. Serviceable at lube intervals. Confirm 1710/1760 thread dia — 1610 and 1810 series use different caps.

Full Description

6.3-86-18S UDS 1710/1760 Series Threaded Rubber Dust Cap for 2.500x16 Thread

The 6.3-86-18S is a UDS threaded rubber dust cap for 1710 and 1760 series driveshaft applications with a 2.500" diameter x 16 thread pitch. This cap threads onto the slip yoke lube port or end bore to seal against contamination. The threaded rubber design is serviceable — it can be removed and reinstalled during lube service intervals without tool contact damage.

Specifications

  • Part Number: 6.3-86-18S
  • Brand: UDS
  • Application: 1710 / 1760 Series
  • Thread Size: 2.500" x 16
  • Style: Threaded Rubber
  • Category: Dust Cap Press On & Threaded / All Small Parts

When fitting the 6.3-86-18S, verify the slip yoke end bore thread is 2.500" diameter at 16 threads per inch. The 1710 and 1760 series occupy the heavy-duty commercial range between 1610 and 1810. Thread size must match exactly — the 1610 series uses a 2.000"x16 cap (5-86-68S) and the 1810 series uses a 3.000"x16 cap (6.5-86-38S). Do not interchange between series.

The 6.3-86-18S is applicable to 1710/1760 series slip yokes found in medium-heavy commercial truck drivetrains. Confirm the series designation on the existing slip yoke or driveshaft assembly before ordering. If the thread diameter cannot be confirmed visually, measure the slip yoke bore with calipers — 2.500" OD at 16 TPI is the definitive identification for this cap.

Additional information
BrandUDS

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