We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

Dayton Pump Piston: Pump Piston, For Pallet Jacks - Dayton Pallet Jack Replacement Parts
DaytonDayton Pallet Jack Replacement Parts

Dayton Pump Piston: Pump Piston, For Pallet Jacks

The DAYTON Pump Piston (MPN MHG303G) is a steel replacement part designed for pallet jacks. This pump piston is manufactured under the DAYTON brand and is identified by the cross-reference number 490Z07.

SKU 3G-OTH-412583

Brand
Dayton
Item
Pump Piston: Pump Piston, For Pallet Jacks
Category
Dayton Pallet Jack Replacement Parts
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Manufacturer Part Number
MHG303G

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

Dayton Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DAYTON Pump Piston (MPN MHG303G) is a steel replacement part designed for pallet jacks. This pump piston is manufactured under the DAYTON brand and is identified by the cross-reference number 490Z07.

Frequently Asked Questions

What is the DAYTON Pump Piston MHG303G used for?

The DAYTON Pump Piston MHG303G is a steel replacement part for pallet jacks. It functions as the pump piston in the hydraulic lifting mechanism, enabling the pallet jack to raise and lower loads. This part is essential for maintaining the lifting performance of Dayton pallet jacks in warehouses and industrial facilities.

What are the specifications of the DAYTON Pump Piston MHG303G?

The DAYTON Pump Piston MHG303G is made of steel and is designed for pallet jacks. It is identified by the cross-reference number and the manufacturer part number MHG303G. This pump piston is a direct replacement component for Dayton pallet jack models requiring this specific piston.

Where to buy the DAYTON Pump Piston MHG303G worldwide?

3G Electric supplies the DAYTON Pump Piston MHG303G to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this steel pump piston for your pallet jack repair needs.

How to install the DAYTON Pump Piston MHG303G on a pallet jack?

To install the DAYTON Pump Piston MHG303G, first safely lower and secure the pallet jack. Remove the hydraulic pump assembly, then replace the old piston with the new steel piston. Reassemble the pump, refill hydraulic fluid, and test the lift function. Always follow the manufacturer's service manual for your specific pallet jack model.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton dayton pallet jack replacement parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
DAYTON Pump Piston: Pump Piston, For Pallet Jacks, For, Steel (MPN MHG303SG)
Dayton
DAYTON Pump Piston: Pump Piston, For Pallet Jacks, For, Steel (MPN MHG303SG)
DAYTON Hydraulic Pump: Hydraulic Pump, For Pallet Jacks, For /, Black, Steel (MPN MHAC02G)
Dayton
DAYTON Hydraulic Pump: Hydraulic Pump, For Pallet Jacks, For /, Black, Steel (MPN MHAC02G)
DAYTON Pump Piston: Pump Piston, For, Silver, Steel
Dayton
DAYTON Pump Piston: Pump Piston, For, Silver, Steel
DAYTON Hydraulic Pump: Hydraulic Pump, For Pallet Jacks, For, Steel (MPN MHAC-02SG)
Dayton
DAYTON Hydraulic Pump: Hydraulic Pump, For Pallet Jacks, For, Steel (MPN MHAC-02SG)
DAYTON Pumping Cylinder Kit: Pump Cylinder Kit, For Pallet Jacks, For, Steel (MPN MHAC-08SG)
Dayton
DAYTON Pumping Cylinder Kit: Pump Cylinder Kit, For Pallet Jacks, For, Steel (MPN MHAC-08SG)
DAYTON Hydraulic Pump: Hydraulic Pump, For Pallet Jacks, For /, Black, Steel (MPN MHAC-02SLG)
Dayton
DAYTON Hydraulic Pump: Hydraulic Pump, For Pallet Jacks, For /, Black, Steel (MPN MHAC-02SLG)

More from Dayton

View all Dayton parts
DAYTON Pump Body: Pump, For Pallet Jacks, For 4YX97, Black, Steel (MPN 97-123)
Dayton
DAYTON Pump Body: Pump, For Pallet Jacks, For 4YX97, Black, Steel (MPN 97-123)
DAYTON Load Wheel: Load Wheel, For Pallet Jacks, For ///, Red (MPN MHAC04G)
Dayton
DAYTON Load Wheel: Load Wheel, For Pallet Jacks, For ///, Red (MPN MHAC04G)
DAYTON Steer Wheel Kit: Steer Wheel Kit, For Pallet Jacks, For ///, White (MPN MHAC-03NG)
Dayton
DAYTON Steer Wheel Kit: Steer Wheel Kit, For Pallet Jacks, For ///, White (MPN MHAC-03NG)
DAYTON Draw-Bar: Draw-Bar, For Pallet Jacks, Black, Steel (MPN MHG110G)
Dayton
DAYTON Draw-Bar: Draw-Bar, For Pallet Jacks, Black, Steel (MPN MHG110G)
DAYTON Roller Kit: Roller Kit, For Pallet Jacks, For 21XU81/21XU82, Orange (MPN MH21XU8236G)
Dayton
DAYTON Roller Kit: Roller Kit, For Pallet Jacks, For 21XU81/21XU82, Orange (MPN MH21XU8236G)
Dayton
Dayton
DAYTON Entry Wheel Kit: Entry Wheel Kit, For Pallet Jacks, For 2ZE61, Black/Brass, ABS/Steel (MPN MH61-55G)
DAYTON Axle: Axle Exit, For Pallet Jacks, For 4YX97, Silver, Steel (MPN 97-26)
Dayton
DAYTON Axle: Axle Exit, For Pallet Jacks, For 4YX97, Silver, Steel (MPN 97-26)
DAYTON Volt Meter Kit: Volt Meter Kit, For Pallet Jacks, For 2PLH8/2PLJ1 (MPN MH2PLH833G)
Dayton
DAYTON Volt Meter Kit: Volt Meter Kit, For Pallet Jacks, For 2PLH8/2PLJ1 (MPN MH2PLH833G)