300x52.5x84 Rubber Tracks

300x52.5x84 Directional Rubber Track

RT2314 is a 300 mm wide directional rubber track with 52.5 mm pitch and 84 links for the compact-excavator applications listed below. Confirm the complete track markings, guide configuration, machine model, and serial number before ordering.

Rubber Track Specifications

View RT2314 product details and request pricing.

Verified Machine Applications

These fitments were supplied by Construction Parts PNW. Model-year, serial-number, replacement-undercarriage, and guide differences can change fitment.

Caterpillar and Mitsubishi (CAT)

• Caterpillar: MM35, MM35A, MM35B, MM35T, MM40SR, 303.5, 303E CR, 303 CR first generation (before 2006), and 303 CR second generation (after 2018)
• Mitsubishi (CAT): MM35T and MM40SR

Kubota

• KH040, KH090, KH90, KH101, KX90, KX101, RX301, RX301UR, RX302, RX303, U30, U30-1, U30-2, U30HG, U35, U35-S, U35-S2, and U35HG

Wacker-Neuson, Neuson, Gehl, and Mustang

• Wacker-Neuson: 3503, 3503RD, 3703RD, 38Z3, and EZ38
• Neuson: 3503 and 3703
• Gehl: 353, 373, 3803ZT, 383Z, GE353, and GE373
• Mustang: ME3503

Volvo

• EC35, EC35C, EC35D, ECR35D, ECR38, and ECR40D

IHI

• 30JX, 30NX, 30NX2, 30V4, 30VX, 30VX3, 32J, 35J, 35N, 35N2, 35N3, IS30JX, IS30NX, IS32J, IS35G, IS35GX, and IS35J

JCB

• 35Z-1, 803, 803E, 803 PLUS, 803 SUPER, 8027Z, 8027 ZTS, 8030 ZTS, 8032Z, 8032 ZTS, 8035 ZTS, and 803 MAGNUM

Sumitomo

• S100, S100F2, SH32J, and SH35J

Other Verified Applications

• Atlas: CT35N
• Case: CK36
• Furukawa: FX031UR, FX033, and FX042UR
• Hinowa: DM30 and DM30S
• Iwafuji: CT35N
• Kato: HD30V5
• Paus-Hermann: model 1
• PAVS: MB3.2
• Yanmar: B67
• Yuchai: WY3.5

Confirm Fitment Before Ordering

Verify the 300 mm width, 52.5 mm pitch, 84-link count, directional tread, and guide configuration on the current track. Provide the exact manufacturer, model, serial number, and photos through our Part Finder Request when any detail is uncertain. Browse the Rubber Tracks hub or shop excavator rubber tracks.

Frequently Asked Questions

What does 300x52.5x84 mean?

It identifies a 300 mm track width, 52.5 mm pitch, and 84 links.

What SKU should I request?

Request Construction Parts SKU RT2314.

Does this fit every Caterpillar 303?

No. The listed CAT applications are 303.5, 303E CR, 303 CR first generation before 2006, and 303 CR second generation after 2018. Confirm the exact model, year, serial number, and existing track markings.

How should a directional track be installed?

Install the tread in the correct travel orientation and confirm the direction before operating the machine.

See the Caterpillar 303 rubber-track fitment page.