Coupler Parts
Browse O-rings, gaskets, internal seals and rebuild kits for couplers.
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15 Products
Midwest
Midwest Sirona Coupler Compatible Retention Kit with 3 Balls
SKU ADY2029 · $8.96
Sirona
Sirona Compatible Coupler O-Rings (Set of 4)
SKU ORG174 · $5.10
Kinetic Instruments
Kinetic Instruments Coupler Compatible Xenon Bulb
SKU BLB100 · $19.00
J. Morita
J. Morita TwinPower Compatible Coupler O-Rings (Set of 5)
SKU ORG197 · $5.10
Sirona
Sirona Compatible 6-Pin Fiber Optic Coupler O-Rings (Set of 4)
SKU ORG164 · $5.00
Kavo
Kavo 6-Pin Coupler Compatible Bulb Cover
SKU COU1104 · $8.45
W&H
W&H RA-24 Coupler Compatible Xenon Bulb
SKU BLB109 · $26.60
NSK
NSK PTL / KCL / SCL Coupler Compatible LED Bulb
SKU LDB103 · $37.30
J. Morita
J. Morita TwinPower Coupler O-Rings (Set of 5) - OEM
SKU ORG149 · $30.00
Kavo
Kavo MultiFlex Compatible Coupler O-Rings (Set of 5)
SKU ORG892 · $5.20
NSK
NSK Coupler Compatible LED Bulb
SKU LDB997 · $37.18
Kavo
Kavo Coupler Compatible Retention Kit with 3 Balls
SKU COU987 · $6.70
W&H
W&H 924 Compatible Coupler O-Rings (Set of 3)
SKU ORG165 · $5.10
NSK
NSK QD-J Compatible Coupler O-Rings (Set of 3)
SKU ORG152 · $5.10
Bien Air
Bien Air Unifix Compatible Coupler O-Rings (Set of 3)
SKU ORG893 · $5.00
Part matching guide
How to identify the right coupler parts
The fastest way to reduce a wrong-part match is to start from the exact handpiece identity and then use SKU/MPN-level catalog data. This catalog slice currently contains products tagged for Bien Air, J. Morita, Kavo, Kinetic Instruments, Midwest, NSK, Sirona, W&H.
- 01Identify the handpiece brand and exact model.
- 02Search any SKU, MPN or part number printed on the component or service record.
- 03Open the candidate product page and verify its stated compatibility.
- 04Use the parts concierge for an ambiguous match before submitting the RFQ.
Common questions
How do I choose the correct coupler parts?
Start with the exact handpiece brand and model. If the old component has a SKU, MPN or other part number, search that identifier as well. Use the compatibility and identifiers shown on the product page; do not assume a visually similar part is interchangeable.
What information should I send if I cannot identify the part?
Send the handpiece brand and model, any SKU/MPN or label text, the quantity needed, and a concise description of the failed component. The Xpartara concierge can narrow catalog candidates before you submit an RFQ.
Can I search Xpartara by SKU or MPN?
Yes. Xpartara's catalog search and parts concierge both use product identifiers as high-priority matching signals, together with brand and model information.
Match before ordering