Tachometer Tach Drive Gear Assembly for Allis-Chalmers 190, 190XT, 200, 210, 220

Tachometer Tach Drive Gear Assembly for Allis-Chalmers tractors with generator or alternator driven tachometer.

Part Number: 70246764-A

Fits

Allis Chalmers - D21, 170, 175, 180, 185, 190, 190XT, 200, 210, 220, H4, HD4 (with generator / alternator driven tachometer)

Case - 430CK, 480CK, 530 Construction King, 530CK, 580 Construction King, 580CK, W3, W5, W5A, 430, 431, 435, 440, 441, 445, 470, 480, 530, 531, 535, 540, 541, 545, 570, 580, 630, 631, 632, 634, 640, 641, 642, 644 (Some, Gas / Dsl (When driven off the generator w/ 12/45 teeth))

Replaces / Cross Reference

70246764, 70246764V, 70250488, G45274, A36818

Specs

• 12 tooth pinion
• 0.953" long
• 45 tooth fiber gear 70250488

Notes

Note: 70246764-A fits original equipment alternator / generators. The correct gear set is important for accurate tachometer readings.