About this part
1113940 is supplied as a remanufactured replacement metering valve. Cross-reference numbers: 1113940, K1A00-1113940, 29B001T-83. Application recorded for this part: Fits Yuchai.
This component is part of the high-pressure fuel path, where tolerances are measured in microns and cleanliness is a functional requirement rather than cosmetics. Wear or contamination anywhere in this path tends to show up as poor atomisation and unstable combustion.
Failure generally shows as poor atomisation, unstable combustion and the smoke, noise and consumption that follow from it.
Worth confirming before ordering: rule out supply restrictions and contamination, and compare behaviour across cylinders if the engine allows it.
Fitting: absolute cleanliness, new sealing components, manufacturer torque figures, and a full prime and bleed before the first start.
Our rebuild standard: strip to components, clean, measure against wear limits, replace what is worn, machine back to specification where required, then calibrate and bench-test every unit. Delivery, return flow, opening pressure and leakage are recorded, and units outside specification are not dispatched. Test sheets available on request, and every unit carries a 12-month warranty.
Specifications
| Part number | 1113940 |
| Condition | Remanufactured (not a genuine OEM new part) |
| Cross-reference | 1113940, K1A00-1113940, 29B001T-83 |
| Application | Fits Yuchai |
| Process | Disassembled, cleaned, measured, wear parts replaced, machined to specification |
| Bench test | Delivery, return flow, opening pressure and leakage recorded before dispatch |
| Warranty | 12 months |
Fitment note. Several part numbers in this family look similar. Confirm the number on your
existing unit, the engine model and the machine or vehicle application before ordering. Send us a nameplate photo
and we will verify the match before dispatch.
All manufacturer names, symbols and part numbers are used for identification and cross-reference purposes only. We are not an authorised distributor and are not affiliated with the original equipment manufacturer. Products offered are remanufactured or new aftermarket replacement parts unless stated otherwise.
