Name: Hydraulic Steering Orbital Motor for New Holland 5640, 6640, 7740 Series
Brand: New Holland / Ford
SKU: 81863600
Price: 765 USD
Availability: InStock

Hydraulic Steering Orbital Motor for New Holland 5640, 6640, 7740 Series

New Holland / Ford

SKU:: 81863600
FitsModel:: 5640, 6640, 7740, 7840, 8240, 8340, TS90, TS100, TS110
ListDescription:: Hydraulic Steering Motor 2WD

Ford New Holland Tractor Hydraulic Steering Orbital Motor 5640, 6640, 7740, 7840, 8240, 8340, TS100, TS110, TS90 -- 81863600

Part # 81863600

Fits Models At A Glance:

New Holland T Series: TS90, TS100, TS110
New Holland Utility Tractors: 5640, 6640, 7740, 7840, 8240, 8340
2WD Applications Only

Key Notes:

Part Number: 81863600
Weight: 13 lbs (5.90 kg)
Type: Short body hydraulic steering orbital motor
Application: Power steering system – controls hydraulic flow to steering cylinder
Configuration: 2WD applications only – confirm drivetrain before ordering
Condition: Aftermarket replacement part

Why Choose Broken Tractor?

✅ Correct Configuration Matters – Short body type spec clearly identified so you get the right motor for your 2WD tractor
✅ Wide Model Coverage – Fits across the New Holland 5000–8000 utility series and TS line in a single part number
✅ Fast U.S.-Based Fulfillment – Stocked and shipped from our Louisiana warehouse to get your tractor back in the field

$765.00

Shipping calculated at checkout. If any item in your order is temporarily unavailable, we'll contact you to arrange a back-order or refund — whichever you prefer.

Can’t Find What You’re Looking For?

Our knowledgeable staff will be happy to help you with any of your tractor, backhoe, dozer, or engine parts needs.

1-800-909-7060 Parts Request Form

FEATURED PRODUCTS

New Holland 5640, 6640, 7740 Series Hood Decal Set -- S.68253

Fits Model New Holland 5640, 6640, 7640

Description New Holland 40 Series Hood Decal Set After 10/1995

Part # S.68253

Price

$105.00

View Details

New Holland Tractor Brake Piston Assembly -- E9NN2N448AB | Broken Tractor

Brake Piston Assembly for New Holland 5640, 6640, 7740, TS90, TS100

Fits Model 5640, 6640, 7740, 8240, 8340, TS90, TS100

Description Brake Piston Assembly

Part # E9NN2N448AB

Price

$105.00

View Details

New Holland 5640 Power Steering Cylinder

Power Steering Cylinder for Ford New Holland 5640, 6640, 7740, 7840, 8240, 8340, TS90, TS100, TS110

Fits Model 5640, 6640, 7740, 7840, 8240, 8340, TS90, TS100, TS110

Description Power Steering Cylinder (Two Wheel Drive)

Part # E9NN3A540BC

Price

$394.00

View Details

Ford / New Holland Tractor Glass Door (RH) for 5640, 6640, 7740, 7840, 7840O, 8240, 8340

Fits Model 5640 (before 10/1995), 6640 (before 10/1995), 7740 (before 10/1995), 7840 (before 10/1995), 7840O (before 10/1995), 8240 (before 10/1995), 8340 (before 10/1995), 8670 (before 2/1996), 8770 (before 2/1996), 8870 (before 2/1996), 8970 (before 2/1996)

Description Glass Door (RH)

Part # 81871241

Price

$328.00

View Details

Clutch Kit for Ford New Holland 5640, 6640, 7740, TS100, T6050 – 13 Inch, 10 Spline

Fits Model 5640, 6640, 7740, 7840, 7840O, 8240, 8340, T6010, T6020, T6030, T6050, TS90, TS100, TS100A, TS110, TS110A, TS115, TS115A

Description Clutch Kit

Part # CKFD15

Price

$669.00

View Details

Shipping & Return Policy

Do you need your part quickly? You're in luck! We have warehouses all over the country to ensure a quick and easy delivery time. Most of our parts ship from our warehouses the same day you place your order. And many times, orders are delivered in Two to Three days.

Our in house parts are manufactured following strict quality standards in our warehouse in Ohio. Parts such as hydraulic cylinders, pins, bushings, sheet metal, track adjusters, booms and dipper sticks are all ready to ship same day that they are purchased! With less time to wait for your shipment, you will be able to get back to work as quickly as possible.

Did you accidentally purchase the incorrect part? We offer returns and exchanges here at Broken Tractor. To proceed with a return, please call us toll free, and we will provide you with return authorization and a step by step return process for your convenience. We are more than happy to help you exchange your part for the correct one! Give us a call at 1-800-909-7060 and we would be pleased to help you.