New 4T2723 Shim Replacement suitable for Caterpillar Equipment

  • New Shim Replacement suitable for Caterpillar Equipment
  • Made to USA Specification

Buy with Confidence: All parts are covered by our warranty

$0.53
In Stock • Ships Today • Order By 3pm ET
Excellent on Trustpilot
Fit Guarantee

Exact Fit Guarantee

This part is guaranteed to fit your machine.

Wrong Part

Wrong Part?

We'll overnight correct part at no cost to you.

SKU
4T2723CTP
Secure Checkout< Secure Checkout • Trusted Since 2012
Buy Now
Also accepts PayPal and Apple Pay

Description for 4T2723 General Shim

▶
This aftermarket Caterpillar 4T2723 General Shim is built to meet U.S. OEM specifications for durability and performance. At Propel Parts, we perform strict quality checks to ensure it fits and functions like your original Caterpillar General Shim.
Direct Replacement: Engineered for a precise fit in Caterpillar equipment.
OEM-Spec Quality: Manufactured to match the performance of your original part.
Tested Reliability: Strict quality checks are performed before shipping.

Specification for 4T2723 General Shim

▶
Replacement Part Number(s): 4T-2723
Specifications: Aftermarket Part | US OEM Specs.
Shipping: Same Day (Weekdays) | Order by 3pm.
Warranty: Unlimited Mileage | 1 Year Warranty.
Core: No Core Required | No Core Charge.
Weight: 0.01 LBS | 0.00 KG
Dimensions: 0.79 x 0.79 x 0.04 (inches)
Condition: New

Exact Fit Guarantee for 4T2723 General Shim

▶
Looking for a reliable replacement Caterpillar 4T2723 General Shim ? Order with confidence through our Exact Fit Guarantee.
Verified Fit: Before we ship, we check your part against CAT SIS (Caterpillar Service Information System) to confirm it's the correct match for your machine.
Peace of Mind: If it isn't the right fit, we'll contact you with the correct Caterpillar part number before your order goes out.
Exclusive Guarantee: Enroll in our Exact Fit Guarantee at checkout to ensure you get the part you need the first time.
More Information
Models 30/30, 35, 416, 416B, 416C, 416D, 420D, 424D, 426, 426B, 426C, 428, 428B, 428C, 428D, 430D, 432D, 436, 436B, 436C, 438B, 438C, 438D, 442D, 446, 446B, 446D, 45, 508, 515, 517, 525, 525B, 525C, 527, 535
Dimensions 0.79x0.79x0.04
Customer Reviews
  1. 100%
    Great prices prompt courteous customer service and fast shipping.
  2. 100%
    Had a great experience with ordering correct engine gaskets for our 3208 caterpillar engine
  3. 100%
    Been buying from them for years and have almost never had an issue. The few times I had a question or something to handle, they have shown amazing customer service. Great product and a great company.
  4. 100%
    Awesome service prices and quality parts
  5. 100%
    Great people! Good and fast service. Always looking to help get what you need! 10/10 ????????
Write Your Own Review
You're reviewing:New 4T2723 Shim Replacement suitable for Caterpillar Equipment
Your Rating

Frequently Asked Questions

Product

What is the 4T2723 washer used for?

The 4T2723 washer spreads a fastener’s clamping load over a wider area, protecting the surface and helping the joint hold torque. It also resists loosening from vibration.

How do I install the 4T2723 washer?

Fitting the 4T2723 correctly comes down to clean surfaces and following the manual’s sequence. Work through these steps:

  1. Power down the machine and isolate the assembly before service
  2. Clean the seating surface and check it for damage or burrs
  3. Place the 4T2723 in the correct orientation under the fastener
  4. Torque the fastener to specification so the washer seats evenly

Which Caterpillar machines is the 4T2723 compatible with?

The 4T2723 is matched to particular Caterpillar equipment, so always verify the application against your parts reference before purchasing. Check your manual or reach out to Propel Parts for help verifying fitment.

Does the 4T2723 washer meet performance standards?

Yes. Propel Parts supplies the 4T2723 as a premium aftermarket part made to meet OEM specifications. When replacing, choose genuine or high-quality aftermarket parts that meet or exceed OEM specifications so you can fit it with confidence.

How often should the 4T2723 be replaced?

Replace the 4T2723 whenever the assembly it serves is overhauled, or any time it shows wear, damage, or corrosion. Following the intervals in your service manual is the best guide. This part is commonly replaced alongside the 1189573 Bolt, so it is worth checking both while the assembly is open.

What are the signs of a worn or failing 4T2723 washer?

When the 4T2723 reaches the end of its service life, the symptoms tend to show up first as performance or wear issues. Look for:

  • A joint that won’t hold torque
  • Cupping, cracking, or flattening of the washer
  • Marking or embedding into the mating surface
  • Corrosion that weakens the contact area

Why is the 4T2723 washer important, and what related part is commonly replaced with it?

Replacing the 4T2723 when needed keeps the system within its designed clearances and loads, which extends the life of the surrounding parts and supports dependable performance. The 1085603 Screw is commonly serviced together with this part, so it is worth replacing both while access is available.

Questions About this Part?
Have a question about fit, compatibility, shipping, warranty, or returns?

This 4T2723 General Shim is compatible with the following models:
30/30, 35, 416, 416B, 416C, 416D, 420D, 424D, 426, 426B, 426C, 428, 428B, 428C, 428D, 430D, 432D, 436, 436B, 436C, 438B, 438C, 438D, 442D, 446, 446B, 446D, 45, 508, 515, 517, 525, 525B, 525C, 527, 535 & more...

Shipping

We know equipment downtime costs money, so fast and reliable shipping is a priority at Propel Parts. Orders placed on weekdays before 3:00 PM ET typically ship the same day, with expedited delivery options available for many locations when time is critical.

We ship across the U.S., Canada, and over 130 countries worldwide, helping customers keep machines running wherever they operate. Available shipping methods and delivery estimates are shown at checkout so you can select the option that best fits your timeline.

Tracking information is emailed within 24–48 hours after your order is processed, giving you full visibility from dispatch to delivery and peace of mind that your parts are on the way.

Easy Returns

Our refund policy is simple. We offer a 30-day, no-hassle return policy, and we make every effort to provide the best service and highest-quality parts possible. If you’re not fully satisfied with your purchase, you may return it within 30 days for a refund. Full details are available on our Returns Policy page.

Warranty

Buy with confidence. All parts from Propel Parts are covered against material or manufacturer defects for 12 months from the original invoice date. We stand behind every part we sell, so you can count on reliable performance and dependable support. Full details are available on our Warranty Policy page.

Exact Fit Guarantee®

The right part — or we'll make it right.

1

Order Normally

Know your part number?
Simply place your order.

2

Not Sure?

Place your order, then send us your serial number before it ships.

We'll verify fit.
3

We Make It Right

Wrong part? We'll make it right.

Fast. At our expense.