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117-4398
The 117-4398 radiator is a critical cooling system component designed specifically for the 998F large wheel loader. Its primary function is to efficiently dissipate heat from the engine coolant, ensuring the powerful machine operates within a safe temperature range under heavy-duty conditions.
Features
Crafted from high-quality aluminum for superior heat dissipation and corrosion resistance
Features a robust internal structure ensuring exceptional durability under heavy loads
Aluminum Radiator List
CAT | 117-4398, 533-8330, 338-2219, 2W0181, 2W5539, 2W5540, 2W6632, 7W2173, 9Y3318, 7C3385, 2W6587, 2W6593, 7W5455, 360-9273, 312-8338, 326-3870, 312-8339, 204-0884, 245-9207, 245-9208, 245-9209, 326-3898, 245-9359, 353-5544, 265-3570, 475- 6622 |
KOMATSU | 21T-03-31711, 95019940, 95809040, 427-03-22820, 6251-61-5110, 569-03-89191, 6212-62-4100, 423-03-32212, 423-03-32211, 426-03-37591, 426-03-37571, 427-S05-1810, 195-03-63114, 195-03-65181 |
HITACHI | 1386-621-100, 1381-639-801, 1381-639-8020, 1381-639-8030, 4421620, 335611, 4439687, 4658096, 4427952, 4729782, YA00008446 |
LIEBHERR | 10000392, 5617986, 5617987, 11823532, 11821219, 1182U18, 5611936, 5611937, 10333648, 10333649 |
Maintance and Service
4-Year Coverage – Each radiator comes with a warranty that extends over four years, ensuring reliability and confidence.
Prompt Delivery – In-stock standard versions are shipped within 24 hours for efficient operational continuity.
Cooling Solutions Made for You – We customize systems to meet the needs of your engines and the specific conditions of your worksite.
How We Produce
SINRUI's manufacturing excellence, demonstrated in our advanced workshop with strict process control, guarantees radiators that are resilient and efficient. All procedures, including copper tube work and frame welding, comply with international standards.
Our ISO 9001 certification further validates our commitment, as each radiator is thoroughly tested for leaks, pressure, and thermal performance before shipment. This dual approach assures customers of consistent quality, extended product life, and reliable heat dissipation.

Pictures of Sinrui's production workshop
Radiator product quality inspection, packaging and delive