RAM® Diamond Ball Base

90494508 is CNH's current replacement for 73344506. The RAM® Diamond Ball Base #90494508 consists of a 1" B-size rubber ball connected to a 2.43" x 1.31" diamond plate. The diamond plate features two holes that measure 1.912" from center to center, matching the industry-standard AMPS hole pattern. This diamond ball base is compatible with a wide variety of RAM® device holders and cradles.• Diamond plate features industry-standard AMPS hole pattern and measures 2.43" x 1.31"• Compatible with several RAM® device holders and cradles; ball and socket technology allows for near-infinite adjustability• Made of powder-coated, marine-grade aluminum for durability and reliability in the most demanding environmentsSpecifications:• Hole Pattern: 2-hole AMPS: 1.912"• Plate Size: 2.43" x 1.31"• Ball/Socket Size: B (1")• Standard Weight Capacity: 2 lbs• Heavy-Duty Weight Capacity: 1 lb

Frequently asked questions

What is the part number?

The manufacturer part number is 90494508. It replaces 73344506.

Is this a genuine OEM part?

Yes. This is a genuine CASE Construction part.

Will this fit my machine?

See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.

Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.

Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.

30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.