D4JU 1550 Series Dust Cap
SPICER Series 1550

Part No. D4JU Dust Caps Threaded, Type Round, Seal Type CORK, Inside Dia 2.225-R

$25.92

In stock18 ready to ship

Most stock parts ship the same day when ordered before 2pm EST; processing times may vary.

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  • 14-day returns
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Specifications D4JU · 1550 Series Dust Cap

How to measurePoint at a letter to read its measurement
capsealwasherBCDEA
Part number
D4JU
Part type
Dust Cap
Condition
New
Brand
SPICER
Series
1550
Type
Round
Seal type
CORK
Inside diameter
2.225-R
Washer OD ID
2.125/1.422
Seal OD ID
2.203/1.406
Weight
0.11 lb

Fitment

1550 series parts use 1.375" u-joint bearing caps on a 4.875" snap-ring-to-snap-ring width (nominal). Confirm the cap diameter on the mating yoke or joint before ordering.

Interchange / cross-reference

  • ND4J

D4JU replaces or interchanges with ND4J. Cross-reference numbers are supplied for identification; compare the series, spline and bolt-pattern dimensions above before substituting.

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About D4JU

D4J Dust Caps Threaded. Type Sp: Round; Seal Type: CORK; Inside Dia: 2.225-R; Washer Od Id: 2.125/1.422; Seal Od Id: 2.203/1.406; Series: 1550; Brand: Spicer; Partn Number: D4J.

Related Dust cap Press On & Threaded in the 1550 series

See the full table

D4JU questions

What series is D4JU?

D4JU is a 1550 series dust cap. Nominal 1550 dimensions are 1.375" bearing caps on a 4.875" snap-ring-to-snap-ring width. Measure the cap diameter on your old joint to confirm the series before ordering.

What part numbers does D4JU replace?

D4JU cross-references to ND4J. Interchange data is for reference; compare the dimensions before substituting.

Is D4JU in stock?

Yes. 18 are in stock in Florida. Most stock orders placed before 2 pm EST on a weekday ship the same day.