CYLINDER - WHEEL (BRK FLUID) (Komatsu KO3EC-30-39110)
Code: KO3EC-30-39110
Product Details
- Aftermarket Replacement For
- Komatsu
- Warranty
- 6 months
KO3EC-30-39110: A damaged wheel cylinder can lead to uneven braking and reduced stopping power. This aftermarket replacement part references Komatsu as the OE maker and carries the cross-reference number KO3EC-30-39110. The cylinder houses pistons that push brake shoes against a drum when brake fluid pressure is applied. If the cylinder leaks internally, brake fluid may bypass the pistons, causing a soft or spongy brake pedal. During a brake system inspection, a seized piston in the cylinder can prevent the shoes from retracting, leading to constant drag. The item ships at approximately 0.69 pounds. Verify the serial number or application, then call (562) 693-7748.
Part number variants: KO3EC-30-39110, ko3ec-30-39110, KO3EC3039110, ko3ec3039110
| SKU | KO3EC-30-39110 |
|---|---|
| Aftermarket Replacement For | Komatsu |
| Warranty | 6 months |
| Condition | New Aftermarket |
| Backorderable | No |
| Categories | ko, komatsu, load-wheels, tvh, TVH_BUCKET:KO:ko3 |
Shipping
- Most orders ship within 1-2 business days from our Whittier, CA warehouse.
- Standard shipping via UPS or USPS. Expedited options available at checkout.
- Free shipping on select orders. Contact us for shipping estimates.
- Same-day local pickup available. Call (562) 693-7748 to arrange.
Returns
- 7-day return policy on all unused parts in original packaging.
- Contact us at (562) 693-7748 or submit a parts inquiry to initiate a return.
- Defective parts are covered under our 6-month warranty.
Warranty
- All parts include a 6-month warranty against manufacturer defects.
- Warranty does not cover wear-and-tear, misuse, or improper installation.