Skip to content
ALBERTA-BASED · Serving customers across Western Canadasales@northcore.parts
7X2803 Tilt Cylinder Hydraulic Seal Repair Kit – Fits Caterpillar

NC-007638 · Repair/Seal Kits

7X2803 Tilt Cylinder Hydraulic Seal Repair Kit – Fits Caterpillar

CAD 92.53

Availability to confirm

Tilt Cylinder Hydraulic Seal Repair Kit – reference 7X2803. Catalogue-listed applications: Caterpillar 977 - Tilt LH (Cylinder 9J0673) and Tilt RH (Cylinder 9J0672), 977K - Tilt LH (Cylinder 9J0673) and Tilt RH (Cylinder 9J0672), 977L - Tilt LH (Cylinder 9J0673) and Tilt RH (Cylinder 9J0672), D10N - Tilt LH (Cylinder 9J0673). View photos, specifications, CAD pricing and delivery options from NorthCore.

Request availability, shipping and a final quote before ordering.

Ask about this part

Part specifications and references

NorthCore code
NC-007638
Reference numbers
7X2803, 7X2803-A, 2440961
Listed package quantity
1
Product information and configuration
Quantity indicated in catalogue: 1

Replacement part: Tilt Cylinder Hydraulic Seal Repair Kit 2440961 Fits Caterpillar 977 977K | 7X2803. 

Configuration: Tilt Cylinder Hydraulic Seal Kit Fits Caterpillar (Fits CAT) Crawler Dozers and Crawler Loaders
This aftermarket hydraulic seal kit services the tilt cylinder on Fits Caterpillar crawler dozers and crawler loaders. The kit fits both the left-hand (LH) cylinder (9J0673) and right-hand (RH) cylinder (9J0672) tilt applications and includes wiper, buffer, U-cup, and piston seals for a complete cylinder overhaul.
Specifications
Rod Diameter: 2-3/4 in.
Bore Size: 6 in.
Includes: Wiper, buffer, U-cup, and piston seals
Compatible Models
Fits Caterpillar Crawler Dozers / Crawler Loaders:
977 - Tilt LH (Cylinder 9J0673) and Tilt RH (Cylinder 9J0672)
977K - Tilt LH (Cylinder 9J0673) and Tilt RH (Cylinder 9J0672)
977L - Tilt LH (Cylinder 9J0673) and Tilt RH (Cylinder 9J0672)
D10N - Tilt LH (Cylinder 9J0673)
Replaces Part Number(s):
7X2803, 7X2803-A, 2440961
Aftermarket Interchange Numbers
CTC-7X2803 (Hercules)
New aftermarket replacement part - not remanufactured, not used.

Reference numbers: 7X2803, 7X2803-A, 2440961

Catalogue-listed applications

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

  • Caterpillar 977 - Tilt LH (Cylinder 9J0673) and Tilt RH (Cylinder 9J0672)
  • Caterpillar 977K - Tilt LH (Cylinder 9J0673) and Tilt RH (Cylinder 9J0672)
  • Caterpillar 977L - Tilt LH (Cylinder 9J0673) and Tilt RH (Cylinder 9J0672)
  • Caterpillar D10N - Tilt LH (Cylinder 9J0673)
Application notes
  • One New Aftermarket Replacement Tilt Cylinder Hydraulic Seal Kit Fits Caterpillar (Fits CAT) Crawler Dozers and Crawler Loaders
  • This aftermarket hydraulic seal kit services the tilt cylinder on Fits Caterpillar crawler dozers and crawler loaders. The kit fits both the left-hand (LH) cylinder (9J0673) and right-hand (RH) cylinder (9J0672) tilt applications and includes wiper, buffer, U-cup, and piston seals for a complete cylinder overhaul.
  • Aftermarket Interchange Numbers
  • New aftermarket replacement part - not remanufactured, not used.

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

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).