Maxiforce Basic Engine Kit, Standard Pistons, .010" Main Bearings, .010" Rod Bearings, 403D-15, 0.50MM for Perkins TY6781 For closed system dispensing systems

For closed system dispensing systems with 4-key RSV/RPV valves common on 55 gallon drums

Fits Caterpillar Pipelayer: PL61 - Replaces OEM Numbers 259-3222

2030 Farm Tractors - Has step-by-step procedures and illustrations

Includes  FH313555 Bolt and E80242 Lock Nut

This means that a Weasler PTO drive shaft with R-kits can still be upgraded to E-kits or M-kits

Maxiforce Basic Engine Kit, Standard Pistons, .010" Main Bearings, .010" Rod Bearings, 403D-15, 0.50MM for Perkins TY6781 For closed system dispensing systemsAftermarket Basic Engine Kit. Direct replacement for OEM BK350 10 10. Please verify fitment against your equipment's serial and engine casting numbers before ordering. Cross references are provided as a guide; the customer is responsible for confirming compatibility.