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Hydraulic Pump Drive Coupler Half for John Deere Construction & Tractors

SKU:
R34362
FitsModel:
302A, 310, 410, 300B, 310A, 401C, 500A, 500B, 500C, 510, 570, 670, 670A, 672A, 770A, 772A, 444, 544, 644, 600, 646, 700, 760, 762, 440, 440A, 440B, 440C, 540, 540B, 640, 1830, 2030OU, 2130, 2840, 3010, 3020, 3030, 644A, 740
ListDescription:
Coupler Half, Hydraulic Pump
Hydraulic pump drive coupler half for John Deere equipment
Part # R34362

Fits Models At A Glance:

  • John Deere Backhoes:
    302A, 310, 410, 300B, 310A, 401C, 500A, 500B, 500C, 510

  • John Deere Motor Graders:
    570, 670, 670A, 672A, 770A, 772A

  • John Deere Industrial / Construction:
    444, 544, 644

  • John Deere Scrapers:
    600, 646, 700, 760, 762

  • John Deere Skidders:
    440, 440A, 440B, 440C, 540, 540B, 640

  • John Deere Tractors:
    1830, 2030OU, 2130,
    2840 (Row Crop Only),
    3010, 3020 (Row Crop Only),
    3030 (SN < 311078),
    3130 (SN < 311078),
    4000, 4020, 4030, 4040,
    4230, 4240, 4320,
    4430, 4440, 4455,
    4520, 4620, 4630, 4640, 4840,
    5010, 5020, 6030, 7020, 7520,
    8430 (1974–1981), 8430T, 8440, 8630, 8640

  • John Deere Wheel Loaders:
    444, 544, 644, 644A

  • John Deere Wheeled Feller Bunchers:
    640, 740

Key Notes:

  • Application: Main hydraulic pump drive coupler (half)

  • Function: Transfers engine power to the hydraulic pump

  • Machine Type: John Deere agricultural, construction, and forestry equipment

  • Part Number: R34362

  • Location: Between engine flywheel and hydraulic pump

  • Weight: 0.46 lb

Why Choose Broken Tractor:

  • ✅ Protects Hydraulic Pump & Drivetrain — helps absorb vibration and misalignment

  • ✅ Verified OEM-Style Fitment — matched to listed John Deere machines

  • ✅ Fast Shipping from a U.S.-Based Team — minimize downtime and keep equipment working

$18.00

Shipping charges are calculated at checkout.
Items are NOT guaranteed to be in stock at the time of order.
Refunds are offered if the item is on back-order.

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

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FEATURED PRODUCTS

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Description Hydraulic Pump
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Price
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Fits Model 1550, 1640, 1750, 1830, 1840, 1850, 1950, 2030, 2040, 2130, 2140, 2155, 2250, 2350, 2355, 2440, 2450, 2510, 2520, 2550, 2555, 2630, 2640, 2650, 2750, 2755, 2840, 2850, 2855N, 2940, 2950, 2955, 3010, 3020, 3030, 3040, 3050, 3055, 3130, 3140, 3150, 315
Description Hydraulic Pump
CorePrice 0
Part # AR39168
Price
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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.

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Product: Category: Brand: Head Title: Hydraulic Pump Drive Coupler | Broken Tractor | R34362