PALMER JOHNSON YZ4018037 Trans Gear Shaft Od YZ4018031 YZ4018033 2.25 21TH 47TH/26TH

( Brand: Palmer Johnson ), ( Part Type: Tran Gear Shaft ), ( Manufacturer Part Number: YZ4018037 ), ( Compatible Equipment Make: John Deere ), ( Country Of Origin: United States )

Review PALMER JOHNSON Trans Gear Shaft 2.25 Inch Od 21th 47th/26th

Introducing the Palmer Johnson YZ4018037 Transmission Gear Shaft, a crucial component for ensuring smooth and efficient power transfer in your marine transmission system. This gear shaft is specifically designed for Palmer Johnson boats with model numbers YZ4018031, YZ4018033, and is interchangeable with part numbers 2.25 od 21th 47th/26th.

Measuring 2.25 inches in outside diameter and featuring a length of 21 inches between the input and output flanges, this gear shaft is meticulously crafted to meet the highest standards of marine engineering. Its robust construction is evident in its 47th/26th spline configuration, which ensures a secure and reliable connection to the transmission and propeller.

Manufactured from high-strength materials, this Palmer Johnson gear shaft boasts exceptional tensile strength and resistance to corrosion, ensuring a long service life even in the harshest marine environments. Its precision-machined surfaces guarantee smooth and accurate engagement with the mating gears, while its polished finish adds an elegant touch to your boat's underbody.

Installation of this gear shaft is made easy with its straightforward design and compatibility with the specified Palmer Johnson models. Its O-ring seal design helps prevent leaks, while its precision-machined flanges ensure a secure and leak-free connection to the transmission and propeller.

In summary, the Palmer Johnson YZ4018037 Transmission Gear Shaft is an essential upgrade for your marine transmission system. Its robust construction, precise engineering, and compatibility with select Palmer Johnson models make it an indispensable addition to your boat's powertrain. Trust Palmer Johnson for top-quality marine components that deliver unrivaled performance and reliability.

The Palmer Johnson YZ4018037 trans gear shaft, along with the related parts YZ4018031 and YZ4018033, are essential components for the proper functioning of a Palmer Johnson yacht's transmission system. These parts have specifications such as a 2.25-inch outside diameter (OD), 21-thread pitch for the 47th/26th series. Here, we will discuss the pros and cons of purchasing these parts.

1. OEM (Original Equipment Manufacturer) Compatibility: These parts are manufactured by Palmer Johnson, ensuring they are specifically designed to fit and function optimally with the transmission system of a Palmer Johnson yacht.

2. High-Quality Material: Palmer Johnson is known for using premium materials in their components, ensuring durability and reliability.

3. Reduced Downtime: Replacing worn-out or damaged parts with genuine OEM parts can help minimize downtime and keep the yacht operational.

1. Cost: Genuine OEM parts can be more expensive compared to aftermarket alternatives.

2. Availability: Depending on the location and the dealer network, it might take some time to source and receive these parts.

Purchasing Palmer Johnson YZ4018037 trans gear shaft, YZ4018031, and YZ4018033 parts can provide the assurance of OEM compatibility, high-quality materials, and optimal performance for your Palmer Johnson yacht. However, the higher cost and potential availability issues could be potential drawbacks. Ultimately, the decision to purchase these parts depends on the specific circumstances, including the importance of having genuine OEM parts, the yacht's operational schedule, and the budget available.

If the yacht is critical for business operations or personal use, and optimal performance and reliability are a priority, purchasing the genuine Palmer Johnson parts is recommended. However, if budget is a concern, exploring aftermarket alternatives or considering a rebuild of the existing parts could be viable options. It's essential to consult a trusted marine parts supplier or Palmer Johnson dealership for expert advice on the best solution for your specific situation.

Details:

Small gear 26 tooth. Original packaging may be distressed or missing. Shaft 2-1/4 DOA.

part #: yz4018037 price

• $850.76

specifications heavyaccoutrement:

• brand: Palmer Johnson
• part type: Tran Gear Shaft
• manufacturer part number: YZ4018037
• compatible equipment make: John Deere
• country of origin: United States

seller heavyaccoutrement:

• rating: 99.7%
• city: Chillicothe, Missouri
• # reviews: 19486

offer heavyaccoutrement:

• started: March 19, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1
• best offers: True
• availability: In Stock

general heavyaccoutrement:

• condition: New Open box
• Heavy Equipment, Parts Attachments > Heavy Equipment Parts Accessories > Hardware Parts

returns heavyaccoutrement:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted
• method: Money back

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• credit card: Discover
• other
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shipping heavyaccoutrement:

• cost: $28.50
• type: Fixed
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• transit: 4-9 Days