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D4KU 1550 Series Dust Cap
SPICER Series 1550

Part No. D4KU Dust Caps Threaded, Type Spline, Seal Type CORK, Num Splines 16.000

$26.57

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Specifications D4KU · 1550 Series Dust Cap

How to measurePoint at a letter to read its measurement
capsealwasherBCDEA
Part number
D4KU
Part type
Dust Cap
Condition
New
Brand
SPICER
Series
1550
Type
Spline
Number of splines
16.000
Seal type
CORK
Inside diameter
2.225-R
Washer OD ID
2.125/1.778
Seal OD ID
2.205/1.726
Weight
0.18 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.

All 1550 series parts All Dust cap Press On & Threaded Ask a driveline tech about fitment

Interchange / cross-reference

  • ND4K

D4KU replaces or interchanges with ND4K. Cross-reference numbers are supplied for identification; compare the series, spline and bolt-pattern dimensions above before substituting.

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About D4KU

D4K Dust Caps Threaded. Type Sp: Spline; Seal Type: CORK; Num Splines: 16.000; Inside Dia: 2.225-R; Washer Od Id: 2.125/1.778; Seal Od Id: 2.205/1.726; Series: 1550; Brand: Spicer; Partn Number: D4K.

Related Dust cap Press On & Threaded in the 1550 series

See the full table
4-86-18U Dust Caps Press On, Type Round, Shaft Neck Dia 1.410, Diameter 2.460 $56.95Call 5-86-68U Dust Caps Press On, Type Round, Shaft Neck Dia 1.625, Diamet 5-86-68U Dust Caps Press On, Type Round, Shaft Neck Dia 1.625, Diameter 2.640 $17.89Call D4JU Dust Caps Threaded, Type Round, Seal Type CORK, Inside Dia 2 D4JU Dust Caps Threaded, Type Round, Seal Type CORK, Inside Dia 2.225-R $25.92In stock D4LU Dust Caps Threaded, Type Round, Seal Type CORK, Inside Dia 2 D4LU Dust Caps Threaded, Type Round, Seal Type CORK, Inside Dia 2.969-R $44.77Call D4MU Dust Caps Threaded, Type Round, Seal Type RUBBER, Inside Dia D4MU Dust Caps Threaded, Type Round, Seal Type RUBBER, Inside Dia 2.225-R $54.26Call 2716-311U Dust Caps Press On - BMW apps, used with 3133-311, 0.20" wid 2716-311U Dust Caps Press On - BMW apps, used with 3133-311, 0.20" width $3.52In stock DUST CAP KIT D3G DUST CAP KIT D3G $8.14In stock DUST CAP KIT D3K DUST CAP KIT D3K $9.16In stock

D4KU questions

What series is D4KU?

D4KU 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 D4KU replace?

D4KU cross-references to ND4K. Interchange data is for reference; compare the dimensions before substituting.