317877 TW Turbine Wheel S200S017 Turbocharger | CAT 3116 Replacement

This 317877 TW turbine wheel is an aftermarket replacement component for S200S017 turbochargers, with reference applications for CAT 3116 and CAT 3126 engines. It serves as a replacement part for heavy-duty equipment such as CAT 325B and CAT 938G, where buyers should verify part number, engine code, and OEM reference numbers before ordering.

Key Specifications

• Part Number: 317877 TW
• Product Type: Turbine wheel
• Turbo Model: S200S017
• Reference Applications: CAT 3116, CAT 3126, CAT 325B, CAT 938G
• Packing Dimensions: 11 x 11 x 22 cm
• Gross Weight: 1 kg
• OEM Reference Examples: 0R7198 TW, 1155858 TW, 1356806 TW
• Image Availability: High-resolution product photography available

This turbine wheel features radial blades and a machined metallic finish. The shaft includes a threaded section at the distal end, visible in the supplied images. Buyers should use these visual cues to confirm the component matches their existing S200S017 turbocharger configuration before placing an order.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• Caterpillar > CAT > CAT 325B > CAT 3116
• Caterpillar > CAT > CAT 938G > CAT 3126
• Caterpillar > CAT > CAT 962H > CAT C7
• Caterpillar > CAT > CAT E325C > CAT 3126B
• Caterpillar > CAT > CAT EARTH MOVING EXCAVATOR 325D L > CAT C7 2005-09
• Caterpillar > 3116 125 > 140 HP
• Caterpillar > 3116 T 90 KW
• Caterpillar > 3116T 90 KW
• Caterpillar > 3126 180 HP
• Caterpillar > 3126 DITA MUI
• Caterpillar > 3126
• Caterpillar > 3126B 7.2L

This turbine wheel is listed for reference applications including CAT 3116, CAT 3126, CAT 325B, and CAT 938G. Buyers should verify the engine code, turbo model S200S017, and specific OEM reference numbers against their service documentation before ordering. Representative OEM references such as 0R7198 TW, 1155858 TW, and 1356806 TW help confirm fitment for specific units. For fleet or heavy-duty equipment, cross-check the part number 317877 TW against your existing turbocharger configuration to ensure the shaft and blade geometry match your housing and bearing assembly.

Technical Notes

The S200S017 turbocharger is a fixed-geometry unit commonly found in Caterpillar 3116 and 3126 engine applications. This turbine wheel is a standalone replacement component; it does not include the compressor housing, bearing housing, or actuator. Buyers should verify that the shaft length, blade profile, and central bore dimensions match their existing turbocharger assembly. For fleet or heavy-duty equipment, cross-check the part number 317877 TW against service manuals to ensure the component aligns with the specific engine variant and production year.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 317877 TW turbine wheel. Technical fitment support is available to help verify the S200S017 turbo model, engine code, and OEM reference numbers before ordering. For fleet or repair shop inquiries, provide your specific application details to confirm the part matches your existing turbocharger configuration. This service helps ensure the correct replacement component is selected for CAT 3116 or CAT 3126 applications.