Hypro Kit 1640 Gearbox - 9910-Kit1640

Also known as Kit 1636. Gearbox to attach the D30 Diaphragm Pump to a 5.5 HP gas engine.
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The Hypro 9910-Kit1640 Gearbox. For coupling the D30 or D50 Pump to a gas engine. The picture shows the Gearbox on its side.

The Hypro 9910-Kit1640 Gearbox. For coupling the D30 or D50 Pump to a gas engine. The picture shows the Gearbox on its side.

  • Hypro Gearbox for D30 & D403 Pumps
    (9910-KIT1640)
    USD $379.60
    • Buy 2 for USD $357.20 each and save 6%
    • Buy 6 for USD $342.02 each and save 10%
  • Hypro Gearbox for D30 & D403 Pumps - VIP Next Day Delivery
    (9910-KIT1640-Q)
    USD $418.66

Details

Hypro 9910-KIT1640 Gearbox to couple the D30 or AR30 pumps and 5.5 hp gas engines with a 3/4" keyed shaft. This Gearbox is found on many lawn spray systems manufactured by Rittenhouse.

Use this Gearbox with 90 weight gear oil found in many hardware and automotive stores. Be careful not to put too much oil in the gearbox. The dipstick for the gearbox has a ridge near the bottom of the stick, do not fill past the ridge. ****The o-ring is already installed in the Gear Box, feel inside the ridge. ****

This is a 6 to 1 gear reduction for attaching to a Honda or Briggs gas engine.

The 9910-KIT1640 Gear Box works on the following Hypro Diaphragm Pump models:

  • D30
  • D303
  • D403

NOTE: This Hypro 9910-KIT1640 Gearbox can also work with the the Annovi Reverberi AR30-SP, AR40-SP, and AR403-SP Diaphragm Pumps. The Gearbox is also compatible with the Hypro D50, D503, and D813 Diaphragm Pump models but it is mandatory that the pumps are operated at lower pressures that do not exceed the 5 HP gas engine compatibility.

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VIP Shipping

On our most urgently requested products, Rittenhouse offers VIP shipping. The overnight shipping price is included and we will do our utmost to get your order to you within the next business day. Applicable to the lower 48 states only (excludes Alaska and Hawaii).

  • You must order before 3:00 PM Eastern time (12:00 PM Pacific time).
  • Overnight shipping is included in the product price.
  • A Rittenhouse VIP manager will be responsible for following your order from receipt to delivery.
  • We will let you know immediately if there is a problem with your order.

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