CASE CONSTRUCTION OEM Part No. R51909

Track Adjuster Yoke

Case Construction ·4 Fitments

$1,544.85 USD · per unit Available
Ships fastFrom our warehouse
30-day returnsNo restocking fees
OEM guaranteedDirect from manufacturer
Machine Model Years
CASE CRAWLER TRACTOR 450B 1978 – 1983
CASE LONG TRACK CRAWLER TRACTOR 450C 1983 – 1994
CASE CRAWLER TRACTOR 455B 1983
CASE LONG TRACK CRAWLER TRACTOR 455C 1983 – 1990

Enhance your Case Construction equipment’s performance with the Track Adjuster Yoke #R51909. Designed for durability and precision, this essential part ensures optimal track tension, improving efficiency and extending the lifespan of your heavy machinery. Upgrade your equipment today! This product is a genuine OEM part, ensuring quality and reliability.

Compatible equipment

This part fits CASE CRAWLER TRACTOR, CASE LONG TRACK CRAWLER TRACTOR including models 450B, 450C, 455B, 455C.

Frequently asked questions

What is the part number?

The manufacturer part number is R51909.

Is this a genuine OEM part?

Yes. Southeastern Equipment stocks OEM and quality aftermarket parts for heavy equipment. Contact us if you need a specific OEM source or aftermarket option.

Will this fit my machine?

See the compatible equipment list above. If your model is not listed, call us with your machine's serial number and we can confirm.

Where does this ship from?

Southeastern Equipment Company ships parts nationwide from our US warehouse. Orders placed before 2 PM ET typically ship same day.

Manufacturer part number
R51909
Internal SKU
IC:R51909
Brand
CASE CONSTRUCTION
Condition
OEM, new
Category
Case Construction
Weight
35.06 lb

Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.

30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.

This part appears in these diagrams

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