Clutch hydraulic driven cylinder for Toyota XUI4804A-1

CM246

Parameter Items	Specifications
Product Model	XUI4804A-1
OE Number	31470-28080 / 31470-28081
Product Category	Clutch Slave Cylinder
Cylinder Bore Diameter (DIA)	20.64 mm
Mounting Hole Size	Φ28.5 / 34 / 2-Φ9
Hydraulic Line Connection Threads	M10 × 1.0 (Main Hydraulic Interface)
	M8 × 1.25 (Auxiliary Interface 1)
	M8 × 1.25 (Auxiliary Interface 2)
	M7 × 1.0 (Auxiliary Interface 3)
Compatible Vehicle Platforms	Toyota V3 (Camry) / R3 (Previa)
Compatible Years	2000–2006

It's the small hydraulic cylinder in a manual transmission car that lets you "press the clutch and shift gears." If it breaks and leaks oil, the clutch pedal will become soft and won't be fully depressed, or the gears will make a clicking sound when shifting gears. In severe cases, you won't be able to shift gears at all, and the car will break down.

Specific Applications: 2001-2006 Toyota Camry Saloon V3 (XV30 generation)
2000-2006 Toyota Previa R3 (Second Generation Previa/Bullet Head)

Additional Information: The Camry V3 platform (XV30) was Toyota's main mid-size sedan platform globally from 2001 to 2006, covering multiple market versions in North America, Australia, the Middle East, and Southeast Asia.
The Previa R3 (Second Generation) is a classic Toyota MPV model with a large market share in the Asia-Pacific region (especially Japan, Australia, and Southeast Asia), and some markets offer a manual transmission version.
Both models are equipped with a 2.0L/2.4L gasoline engine and manual transmission. They share the same clutch hydraulic system structure, and the driven cylinders are interchangeable.

Core Function: Precise hydraulic pressure transmission: This ensures accurate clutch engagement. The hydraulic pressure generated by the master cylinder is converted into mechanical thrust, driving the release bearing to complete the clutch disengagement action.

Dual-way sealing protection: Double protection with piston seals and dust covers prevents hydraulic oil leakage and dust ingress, ensuring long-term stable operation.
High temperature resistance and aging resistance: Uses nitrile rubber (NBR) or fluororubber (FKM) seals, suitable for engine compartment environments above 80°C.
Ten thousand cycle durability: Piston and cylinder fit precision controlled at the micron level, passing over 100,000 cycle durability tests.
Plug and play installation: Mounting holes, pipe threads, and push rod lengths are all manufactured according to Toyota original standards, requiring no modification.

What problems can this XUI4804A-1 solve for your overseas customers?
Pain points regarding the price of original parts: Toyota original parts 31470-28080/28081 are imported from Japan or Thailand, with high unit price and long delivery time (usually 6-10 weeks), which compresses the profit margin of customers. XUI4804A-1 offers equivalent OE quality at a 30%-50% price reduction, helping customers rebuild price competitiveness.
Dual OE Number Consolidated Inventory: Two original parts numbers correspond to one product model, eliminating the need for separate inventory, halving the SKU count, and improving inventory turnover efficiency.
Classic Models' Golden After-Sales Period: Camry XV30 and Previa R3 models, produced 15-25 years ago, are currently in their peak after-sales repair and replacement period, with stable and predictable market demand.
Precise Regional Market Coverage: Camry XV3 has extremely high sales in North America, Australia, and the Middle East; Previa R3 enjoys a good reputation in the Japanese, Southeast Asian, and Australian MPV markets, with continuous demand for manual transmission versions.
Own Brand Premium: Supports neutral packaging and customized brand packaging, helping customers escape the predicament of "selling someone else's brand" and build long-term brand assets.

Customer Pain Points Addressed
Risk of Original Parts Discontinuation: Some earlier OE numbers have been discontinued or are in limited supply, leaving customers facing the awkward situation of having nothing to sell. XUI4804A-1 is in continuous production, ensuring a stable supply chain for our customers.
Aftermarket parts often suffer from issues like rapid aging of seals, cylinder corrosion, and pushrod length deviations, leading to high customer return rates and after-sales costs. We use OE-grade materials and processes, keeping the return rate below 1%.
Installation compatibility: Manufactured strictly according to Toyota's original installation dimensions and thread specifications, requiring no additional adjustments by technicians and reducing customer complaints due to improper installation.
High threshold for small-batch trial orders: Some factories require a minimum order quantity of 500 pieces. We support flexible minimum orders to help new customers reduce trial order risks.
Uncontrollable delivery time: Original parts are greatly affected by production scheduling and sea freight. Our regular delivery time is 2-3 weeks, but urgent orders can be compressed to 7-10 days to help customers cope with sudden replenishment needs.

Q1: What is the difference between XUI4804A-1 and XUI4804A?
A: Both products have the same cylinder diameter (20.64mm), but are compatible with different vehicle models. XUI4804A-1 is specifically designed for Camry V3 and Previa R3 (2000-2006), while XUI4804A covers Camry Newer Generation, RAV4, Scion tC, Solara, and other models. Please select the corresponding model based on the year of your target market vehicle.

Q2: Is this driven cylinder an original equipment manufacturer (OEM) part or an aftermarket part?
A: It is an OE (Original Equipment) replacement part. We manufacture it according to Toyota's original drawings and TS16949 quality standards. Its installation dimensions and performance parameters are completely identical to 31470-28080/28081, making it 100% replaceable.

Q3: Why can two OE numbers be replaced by the same product?
A: 31470-28080 and 31470-28081 are the same specification driven cylinder produced by Toyota in different years or factories. Their installation dimensions and performance parameters are essentially the same. XUI4804A-1 helps customers reduce SKUs by covering both numbering systems through a unified design.