CAT 91K28-20001 Caterpillar Transmission Control Valve

( Brand: Cat ), ( Manufacturer Part Number: 91K28-20001 ), ( Part Type: Control Valve Transmission ), ( Compatible Equipment Type: Forklift ), ( Forklift Part Type: Valve ), ( Compatible Equipment Make: Caterpillar )

Review CAT Used Caterpillar Transmission Control Valve Shift

The Cat 91K28-20001 Caterpillar Transmission Control Valve is a crucial component of the Cat 91K wheel loader's hydraulic system. This valve's primary function is to control the flow and direction of the hydraulic fluid in the transmission, enabling smooth and efficient power transmission from the engine to the wheels.

The Cat 91K28-20001 transmission control valve is a multi-functional valve that comes with various spool configurations to manage various transmission functions, such as forward and reverse directional control, load sensing, and pressure control. The valve body is made of high-strength, cast iron material, ensuring durability and resistance to the harsh operating conditions of heavy-duty construction equipment.

The valve spools are made of high-quality, wear-resistant materials, such as chrome or nitrided steel, that provide excellent wear resistance and ensure long-lasting performance. The valve spools are also precision-machined to ensure accurate sealing and minimal leakage, which is essential for optimal hydraulic system performance.

The Cat 91K28-20001 transmission control valve is designed to operate in high-pressure hydraulic systems, with a maximum operating pressure of 3500 psi (2413 bar). The valve also features a large bore size, which allows for high fluid flow rates, ensuring quick response times and efficient power transmission.

The valve comes with a comprehensive sealing system, including O-rings, gaskets, and lip seals, that provide excellent sealing performance and prevent hydraulic fluid leaks. The valve body is also equipped with drain plugs and bleed ports, making it easy to perform routine maintenance tasks such as oil changes and air bleeds.

In conclusion, the Cat 91K28-20001 Caterpillar Transmission Control Valve is a high-performance, durable component that plays a vital role in the hydraulic system of the Cat 91K wheel loader. Its precision-engineered design, high-quality materials, and robust construction ensure reliable and efficient operation, even in the most demanding working conditions.

The Cat 91K28-20001 transmission control valve is a crucial component of Caterpillar bulldozers, ensuring optimal transmission performance. Here are some pros and cons to consider before making a purchase.

1. Enhanced Durability: This valve is built to withstand the rigors of heavy-duty construction applications. It is designed to provide reliable operation even in harsh environments.

2. Improved Efficiency: The valve's advanced design and technology can help improve fuel efficiency and productivity by optimizing transmission shifts.

3. Reduced Downtime: By preventing transmission damage and reducing the need for frequent repairs, this valve can help minimize downtime and save you money in the long run.

4. OEM Part: Purchasing an OEM (Original Equipment Manufacturer) part like the Cat 91K28-20001 guarantees that you are getting a part that is specifically designed and engineered for your Caterpillar equipment, ensuring a perfect fit and optimal performance.

1. Cost: OEM parts like the Cat 91K28-20001 can be more expensive compared to aftermarket alternatives. However, the potential savings from reduced downtime and improved efficiency may offset the initial cost.

2. Availability: Depending on your location and the availability of Cat dealers, it may take some time to source and receive this part.

3. Complex Repair: Due to its intricate design and advanced technology, repairing or rebuilding this valve may require specialized knowledge and tools.

The Cat 91K28-20001 transmission control valve is an essential investment for those who own or operate Caterpillar bulldozers. While it may come with a higher initial cost compared to aftermarket alternatives, the benefits of improved efficiency, reduced downtime, and enhanced durability make it a worthwhile investment for those seeking optimal performance and longevity for their equipment.

If you are in the market for a transmission control valve for your Caterpillar bulldozer, the Cat 91K28-20001 is the recommended choice. While it may require a larger upfront investment, the long-term benefits and peace of mind that come with an OEM part make it a wise investment for heavy-duty construction applications.

Details:

Good used part. Fully tested and verified. Part came off of a working forklift. Includes shift valve and wire harness.

part #: 91k2820001 prices

• $65.00-$346.65

specifications forklifacc:

• brand: Cat
• mpn: 91k28-20001
• part type: Control Valve Transmission
• compatible equipment type: Forklift
• forklift part type: Valve
• compatible equipment make: Caterpillar

returns forklifacc:

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

payments forklifacc:

• wallet: Apple-pay
• credit card: Discover
• other

general forklifacc:

• Warehouse Loading Unloading > Warehouse klift Parts Accessories > Other klift Parts Accessories
• condition: Used

seller forklifacc:

• rating: 99.5%
• city: Pine Grove, Pennsylvania
• # reviews: 874

offer forklifacc:

• started: June 28, 2025
• quantity: 1
• options: Ship-to-home
• best offers: True
• availability: In Stock
• sold: 0

shipping forklifacc:

• carrier: USPS
• class: Standard
• transit: 4-10 Days
• type: Fixed
• cost: $10.00
• service: USPS Ground Advantage

Cat 91K28-20001 Is Similar To:

• 0362318 Caterpillar Cat Forklift Bridge Lot Of New In Packaging (33.1% similar) This item is brand new and in original packaging. This is for a lot of...(July 1st, 2018)
• 0544833 Cat Caterpillar Bearing Sleeve Bushing For Forklift Parts (41.5% similar) If item states parts repair it doesn't mean that work. Selling as parts repair. Item may not have the right cord or battery, missing parts. No cords or cables we state that fact. Most all untested other than powering up office lab and garage. If we see that an item is broken...(January 23rd, 2019)
• 0676095 067-6095 Aftermarket Lifter Push Rod Caterpillar Cat Backhoe Excavator (31.1% similar) Premium quality aftermarket parts...(May 12th, 2018)
• 1009587 Caterpillar Cat Switch Cover (43.4% similar) Some parts may be dusty or have slight cosmetic imperfections. Be sure and ask. Dont like the price...(July 27th, 2017)
• 109-0360 Caterpillar Cat Filter (45.5% similar) Fast shipping...(April 14th, 2018)
• 1166247 Caterpillar Mitsubishi Forklift Cat Distributor Cap Cylinder (31.9% similar) ...(August 16th, 2018)
• 12x16.5 Caterpillar Skidsteer Wheels Tires Cat Skid Steer (42.5% similar) 4 used Caterpillar 12X16. 5 skid steer tires wheels. The tires have about 25 tread left and foam filled, wheels are in great shape with minimal surface rust...(August 29th, 2018)
• 141-7556 Caterpillar Control Gp Cat (47.6% similar) Fast shipping...(November 6th, 2017)
• 1596 Ilco 5 Caterpillar Cat (37.1% similar) ...(November 12th, 2017)
• 1m9011 Caterpillar Genuine Cat Seal (45.7% similar) New old stock dusty dirty packages pics...(October 21st, 2017)
• 1r-0716 Caterpillar Cat Oil Filter (44.2% similar) 65 lbs shipping DIMENSIONS:12...(November 1st, 2018)