Compare 2025–2026 heavy-duty fleet service-life benchmarks for fuel injectors, injection pumps, filters, starters, water pumps, and engine valves. Learn common failure causes and maintenance steps to help reduce downtime.
| Year | Make | Model | Engine |
|---|---|---|---|
| 1958–1980 (model-specific; see compatibility list) | Allis Chalmers | 170 (4-226, 1968–1973); 175 (4-226, 1970–1980); 226 Industrial (1958–1959); D Series (226, 1962–1970; 262, 1958–1961); D17 (4-226, 1958–1967); DD Series (226, 1962–1970; 262, 1958–1961); E (4-226, 1961–1967); E-III (4-226, 1967–1968); G-160 (1968–1974); G-226 (1968–1974); TL 10 (226, 1960); TL 12 (226, 1962) | 4-226, 226, 262 (application-specific; see compatibility list) |