The A5000 slave valve is a reliable, OE-equivalent replacement designed to restore smooth, precise air control to your Eaton Fuller heavy-duty transmission. Built to match OEM specifications, this valve installs without modifications and delivers consistent performance for Freightliner, Mack, and Navistar trucks.

For fleet managers, service technicians, and owner‑operators, a smooth‑shifting transmission keeps vehicles on the road. The Tritenco A5000 Slave Valve has one clear goal: keep heavy‑duty trucks running, not in the shop.

It is a direct replacement for Eaton Fuller aftermarket part K2424R. This slave valve works with many OEM and aftermarket part numbers for commercial trucks. including:

• Manufacture ：Replacement part numbers
• Eaton Fuller: A-5000, A5000B, 19470, KIT5385
• Rockwell International: M13A-5000, M13A5000
• Dorman: 455-5007, 455-5007CD
• Freightliner: FUL A5000, FULA5000
• Navistar: NSFSA5000, 1648-162-C, 1648162C, SMRA5000
• Mack: 3088-A5000, 3088A5000
• Automann: 170.A5000
• Newstar: S8030, FUR-A-5000, FURA5000
• PAI: 3678, 36780, EF36780, GSV-3678
• DT Components: DMA5000
• Tectran: 14511, TRV500

Durable & Precise Eaton Fuller Slave Valve Design

This A‑5000 slave valve uses high‑strength aluminum alloy. Becouse of precision‑maching to strict OE (Original Equipment) tolerances. It fixes common slave valve issues: hard shifts, missed gears, air leaks, and costly downtime.

Every unit passes strict quality tests. It performs reliably in high‑pressure pneumatic systems for Eaton Fuller transmissions.

No matter if you run a fleet, own a repair shop, or source parts for distribution, you can rest assured that the Tritenco A-5000 slave valve will fit and perform as expected. It matches the fit, function, and durability of the original part. It delivers trusted performance at a practical cost.

Install this slave valve quickly and easily, with no modifications needed. It fits standard mounting holes and ports with no modifications. It saves you time on every repair.

We focus on real-world performance, long service life, and consistent quality. This means your vehicles stay on the road, not stuck waiting for unreliable parts.

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A-5000 Slave Valve: Heavy-Duty Performance for Commercial Trucks

Product Overview

• Brand: Tritenco
• Part Number: A-5000 or A5000
• Condition: 100% New
• Quality: OE-Equivalent Performance | Direct Replacement
• Compatibility: Fits Eaton Fuller 610, 613, 910, 915, 11609, 14613 and other heavy-duty transmissions. dditionally, it is compatible with Mack, Freightliner, and Navistar/International vehicles.

Key Features

• OE‑Equivalent Quality: Meets or exceeds original standards for heavy‑duty use
• Premium Material: High‑strength aluminum alloy, anti‑corrosion and anti‑leak
• Precision Air Control: Ensures smooth shifting and better fuel efficiency
• Direct Replacement: Standard mounting and ports for fast, easy installation
• Rugged Reliability: Prevents gear sticking in high/low range in harsh conditions

Technical Specifications

• Material: Aluminum Alloy
• Pressure: 60 Psi (0.4137MPa)
• Port: 1/8‑inch NPT
• Mounting: 4 x 1/4″‑20 x 1‑3/4″
• Weight: 672.5g / 1.48lbs

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OE-Equivalent A-5000 Slave Valve for Eaton Fuller Transmissions

Below is a full list of interchangeable OEM and aftermarket part numbers for the Tritenco A-5000 slave valve, designed to fit Eaton Fuller heavy-duty transmissions:

Eaton Fuller Slave Valve Cross-Reference Part Numbers

Manufacturer	Replacement Part Numbers
Eaton Fuller	A-5000, A5000B, FUL-A5000, FULA5000, FUR-A-5000, FURA5000, K2424R, 19470, KIT5385
Newstar	S8030, FUR-A-5000, FURA5000
Mack	3088-A-5000,3088-A5000, 3088A5000
Dorman	455-5007, 455-5007CD
Navistar	NSFSA5000, 1648-162-C, 1648162C, SMRA5000, FULA5000, FULK2424
Automann	170.A5000
Freightliner	FUL A5000, FULA5000
PAI	36780, EF36780, 3678, GSV-3678, PAIEF36780
DT Components	DMA5000
Tectran	14511, TRV500
Rockwell International	M13A-5000, M13A5000
OE Aftermarket	K2424R

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A-5000 Slave Valve: Direct Drop-In Replacement (No Modifications)

Package Includes

• 1 x A-5000 Slave valve assembly
• Gasket & mounting bolts sold separately

Compatibility Note

• This is an aftermarket replacement part. It replaces genuine Eaton Fuller® and other OEM part numbers listed. All trademarks belong to their respective owners.
• This A-5000 slave valve adopts strict precision manufacturing standards.
• It is fully certified under the IATF 16949 quality management system.
• For best performance, pair it with the Tritenco K-3331 splitter valve kit and A-4740 Air Filter Regulator Assembly.

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Manufacturing Capability: Building the Tritenco A-5000 Slave Valve

We are a professional manufacturer. We supply OE‑quality transmission pneumatic control valves. They match OE performance, fit, and specifications.

Our core products:

• A-5000 Slave Valve
• K-3331 Splitter Valve
• A-4740 Air Filter Regulator

These parts are direct replacements for Eaton Fuller heavy-duty transmissions, including the A5000 slave valve.

We provide reliable aftermarket components. They perform consistently in tough commercial vehicle applications.

Our strengths cover the full product lifecycle:

• Process Engineering: Turn complex parts into efficient mass production.
• Process Optimization: Fix bottlenecks to meet strict industry standards.
• Stable Mass Production: Reliable, controlled production for consistent output.

We support high‑volume, stable supply for assembly lines and aftermarket distribution. This ensures continuity and cost efficiency.

 Learn more about our precision Manufacturing capability

Compatible Parts for the A-5000 Slave Valve

• K-3331 Splitter Valve
• A-4740 Air Filter Regulator