Pilot Control Valve Assembly 233-5996 299-9118 223-5996 for CAT 267B
$199.00
For CAT 267B, 277B and 287B: an aftermarket new pilot control valve assembly, part number 233-5996 that gives the operator fine control of the main valve spools through pilot pressure. It also cross-references 299-9118 and 223-5996.
233-5996 Pilot Control Valve Assembly is an aftermarket replacement pilot control valve assembly for CAT machines, including 267B, 277B, 287B and other listed models. The pilot valve (joystick or remote control valve) turns operator movement into pilot pressure. It is supplied by LIONKITS as aftermarket new with a 6-month warranty.
233-5996 Pilot Control Valve Assembly Specifications
- Product Type: Pilot Control Valve Assembly
- Part Number: 233-5996, 299-9118, 223-5996
- Compatible Brand: CAT
- Condition: Aftermarket new
- Warranty: 6 months
- Brand: LIONKITS
- Country of Origin: China
CAT Models Compatible with the 233-5996 Pilot Control Valve Assembly
- Caterpillar 267B 277B 287B 3044C
Your model is not listed? Contact LIONKITS via live chat or email with your machine model and nameplate photo, and we will confirm compatibility.
What Does a Pilot Valve Do?
The pilot valve (joystick or remote control valve) turns operator movement into pilot pressure. That pressure shifts the spools of the main control valve, which sends oil to the boom, arm, bucket, swing and travel functions. Pilot control is what gives the operator smooth, proportional response.
Signs the Valve Needs Replacing
- Mushy or unresponsive controls: low pilot pressure makes the levers feel soft or slow to react.
- Dead spots or jerky movement: worn spools and internal leakage bleed off pilot pressure.
- One function weak or not working: a worn pilot valve can leave a single axis slow or dead while others work.
- Oil leaks at the pilot valve or boot: leaking seals or O-rings let pilot oil escape.
These symptoms overlap with worn pumps, dirty oil and clogged filters, so check the basics and measure pressure before replacing the valve.
How to Order and Install the 233-5996 Pilot Control Valve Assembly
- Confirm your machine model, engine model and the part number on your existing valve before ordering.
- Send a photo of the nameplate or the old valve if you are not sure; LIONKITS will confirm fitment for you.
- Check pilot pressure at the pilot test port before and after installation.
- Replace the pilot filter and use clean hydraulic oil; dirt in the pilot circuit causes sticking and erratic response.
- Bleed air from the pilot lines and test each function with the engine running.
Shipping, Payment and Support
- Preparation time: 2-3 days
- Delivery time: 3-7 days
- Shipping methods: DHL, FedEx, UPS, TNT, USPS EMS
- Payment methods: Credit Card, PayPal
- Order tracking: A tracking number with a tracking link is sent by email once the order ships.
Frequently Asked Questions
What is the 233-5996 Pilot Control Valve Assembly?
The 233-5996 Pilot Control Valve Assembly is an aftermarket replacement pilot control valve assembly for CAT machines, supplied as aftermarket new under part numbers 233-5996, 299-9118, 223-5996.
Which CAT models does the 233-5996 Pilot Control Valve Assembly fit?
It is listed for 267B, 277B, 287B. If you are unsure, send your machine nameplate to LIONKITS for confirmation.
How do I know a pilot valve has failed?
Typical signs are soft or unresponsive controls, dead spots or jerky movement, one slow or dead function and pilot oil leaks at the valve.
What are the warranty and delivery terms for the 233-5996 Pilot Control Valve Assembly?
Warranty: 6 months. Typically, orders are prepared in 2-3 days and delivery takes 3-7 days. Shipping by DHL, FedEx, UPS, TNT, USPS EMS.
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