A-31171275-AI Drive Shaft, Balancer

One New Aftermarket Replacement Balancer Drive Shaft Fits Massey Ferguson, Perkins, Landini, Fits Ford/New Holland, and Fits Allis Chalmers Tractors

This balancer drive shaft is a key component of the engine balancer assembly, designed to reduce crankshaft vibration and extend engine service life on tractors equipped with Perkins 4-cylinder diesel engines. It replaces OEM part number 31171275 and fits a wide range of Fits Massey Ferguson, Landini, Fits Ford/New Holland, Fits Allis Chalmers, and Perkins-powered machines. Note: Perkins build list compatibility is specified for LA, LD, and LF engine series with serial numbers above 880190K (Early 4-Bolt Fixing configuration). Verify engine serial number before ordering.

Compatible Models

Fits Massey Ferguson: Multiple tractor models equipped with Perkins A4.212, A4.236, A4.248, and related 4-cylinder diesel engines - verify against OEM part number 31171275 for your specific model.

Landini: 6500, 6530, 6550, 6830, 6840, 7500, 7530, 7550, 7830, 8000, 8500, 8530, 8550, 8830, C6500, C6830, C7800, C7830

Fits Allis Chalmers: 170, 175

Fits Ford/New Holland: Models equipped with compatible Perkins engine (verify via OEM cross-reference)

Perkins Engine Series: LA, LD, LF (serial numbers above 880190K, Early 4-Bolt Fixing)

Replaces Part Number(s):

31171275, A-31171275, 131171275, 131171276, 31171276, 131165531, 365331X1, 742207M1, 743137M1, 833246M1, 31171272, 505518, 746436M91, 136237156, 41733086

Aftermarket Interchange Numbers

Sparex S.40510; A&I Products A-31171275-AI

New aftermarket replacement part - not remanufactured, not used.