Skip to content
ALBERTA-BASED · Serving customers across Western Canadasales@northcore.parts
K946354 Qty 4: Piston – Fits David Brown
K946354 Qty 4: Piston – Fits David Brown – additional image 2K946354 Qty 4: Piston – Fits David Brown – additional image 3K946354 Qty 4: Piston – Fits David Brown – additional image 4K946354 Qty 4: Piston – Fits David Brown – additional image 5K946354 Qty 4: Piston – Fits David Brown – additional image 6

NC-027906 · Internal Engine Components

K946354 Qty 4: Piston – Fits David Brown

CAD 476.07

In stock

Qty 4: Piston – reference K946354. Catalogue-listed applications: David Brown 1394, 1410, 1412, 1490, 1494, 1594, 1690. Bore Diameter: 100.36 mm; Pin Diameter: 31.75 mm. View photos, specifications, CAD pricing and delivery options from NorthCore.

Standard delivery: 3–7 business days. Other services and estimates are shown at checkout. Minimum online order: CAD 100 in parts, excluding shipping and tax. Add this part to your cart to calculate delivery and review your order.

Ask about this part

Part specifications and references

NorthCore code
NC-027906
Reference numbers
K946354, K206974
Listed package quantity
4
Bore Diameter
100.36 mm
Pin Diameter
31.75 mm
Length
105.67 mm
Height
60.3 mm
Depth
20.39 mm
Product information and configuration
Quantity indicated in catalogue: 4

Replacement part: Qty 4: Piston Fits David Brown Replaces K206974. 

Configuration: Qty 4: Piston
Specifications:
-Quantity: 4
-Piston Length: 105.67 mm
-Compression Height: 60.30 mm
-Bore Diameter: 100.36 mm
-Bowl Depth: 20.39 mm
-Chamber Diameter: 58.62 mm
-Pin Diameter: 31.75 mm
Made to Fit David Brown:
Tractor Models: 1394, 1410, 1412, 1490, 1494, 1594, 1690, 1690 Turbo, 1694
Replaces Part Number(s): K946354, K206974
Engine Models: AD6/55, AD4/55T
Replaces Part Number(s): K946354, K206974

Reference numbers: K946354, K206974

Catalogue-listed applications

Use these as reference information. Check the part numbers, specifications and any application restrictions against your equipment.

  • David Brown 1394
  • David Brown 1410
  • David Brown 1412
  • David Brown 1490
  • David Brown 1494
  • David Brown 1594
  • David Brown 1690
  • David Brown 1690 Turbo
  • David Brown 1694
  • David Brown AD6/55
  • David Brown AD4/55T
Application notes
  • One New Aftermarket Qty 4: Piston

Browse related parts

Other listings with this reference

These are separate offers. Compare each listing’s specifications, package details and price.

NORTHCORE EQUIPMENT SUPPLY

Search the parts catalogue

Browse equipment parts, compare prices and order online. By part number · By category · By equipment make

Prices in CADDelivery across Canada

Minimum parts order: CAD 100 · Shipping and taxes calculated at checkout

THE CATALOGUE

All parts

Loading parts…

MORE THAN A CATALOGUE

Can’t see the part you need?

Tell us what you’re looking for. We’ll work on finding it.

Part details
Shipping and taxes calculated at checkout.Minimum online order: CAD 100 in parts.

Choose your part using the listed numbers and specifications. Availability, shipping and taxes are checked at checkout.

Listed applications
Your parts cart

Your parts cart

Your cart is saved on this device for 30 days. Prices and availability are checked again when you order.

Review your parts and quantities, then continue to delivery and payment.

Delivery and applicable taxes are calculated at checkout.

Need help with this order? Send an enquiry

Send a parts enquiry

Send your request directly to NorthCore. Your selected parts and quantities are included automatically. Machine details are optional.

For kits and packs, tell us the number of units or packs needed. We’ll confirm exactly what is included.

We’ll reply by email. Sending this enquiry does not create an order or take payment.

By sending, you ask NorthCore to contact you about this enquiry. Your details are processed through Formspree, which may process information outside Canada. No marketing signup. Privacy Notice.
PARTS SOURCING

WE CAN HELP

Can’t find your part?

Send us the part number or a description. Our team will look for options and reply by email.

Parts request

Tell us what you need. Only three fields are required (*). Send your request here — no email app needed.

Add machine & company details (optional)
Have photos or a nameplate?
Email them to sales@northcore.parts using the same name and part details. This form sends text only.

We’ll review your details and reply by email. No order or payment is created.

By sending, you ask us to contact you about this enquiry. Your details are processed through Formspree, which may process information outside Canada. No marketing signup. Read our Privacy Notice (new tab) and Terms & Ordering (new tab).