Forklift Diesel Fuel Filter F1122-000 – Xinchai 4D27G31 JX85100C CX0708

Forklift Diesel Fuel Filter F1122-000 — Xinchai Series 4D27G31, JX85100C, CX0708, CX0708B Cross-Reference, 100% Tested

This is the diesel fuel filter (part number F1122-000, cross-referenced to 1105010903, JX85100C, CX0708, and CX0708B) for Xinchai series diesel engines including the 4D27G31 — the final filtration component that removes microscopic contaminants from diesel fuel before it enters the injection pump. The F1122-000 is a high-precision fuel filter with iron housing and filter paper element that captures particles down to the micron level — essential protection for the high-pressure injection systems on Xinchai diesel engines where pump plunger-to-barrel clearances are measured in 2-5 microns. The filter cross-references to multiple OEM part numbers (JX85100C, CX0708, CX0708B, 1105010903), making it compatible with multiple Xinchai engine models and forklift brands that use these filter specifications. A clogged fuel filter causes the most commonly misdiagnosed symptom in diesel forklift troubleshooting: hard starting, power loss under load, and intermittent stalling that is often incorrectly attributed to injection pump failure. Before replacing a $2,000 injection pump, replace the $25 fuel filter — the filter costs 1/80th of the pump and is the correct fix in a significant percentage of “injection pump problem” diagnoses.

Manufactured in Hunan, China with 100% tested quality. New condition, for replace/repair. Iron and filter paper construction, standard dimensions. Fits Xinchai series diesel engine forklifts. When replacing, fill the new filter with clean diesel fuel before installation to reduce priming time. Lubricate the O-ring seal with diesel fuel. Hand-tighten until the seal contacts the housing, then 3/4 additional turn — never use a filter wrench for final tightening. Bleed the fuel system after installation. Check for leaks at the seal after 5 minutes of engine operation. 24-hour online service support.

Compatible with Xinchai series diesel engine forklifts. Cross-references: 1105010903, JX85100C, CX0708, CX0708B. Browse our fuel filter selection for 4D32ZT31-24100. Visit Xinchai official website.

Technical Specifications

Compatible Engines

Multi cross-reference. Pre-fill with diesel. Confirm your filter part number →