Rareelectrical Tachometer Gear Housing Cw 32 Tooth Compatible with Case Ih B250 B275 B414 424 2424 2444 Tractor Bd154 Bd144 4 Cyl Diesel 13Mm Replaces 3070504R91 3107751R91 3042474R91 Stens 1707-0801

Applications: Case IH 384 — BD-154 154ci 2.5L 4-Cyl Diesel — 40 HP — 1977-1982 Case IH B414 — BD-154 154ci 2.5L 4-Cyl Diesel — 43 HP — 1961-1966 Case IH 354 — BD-144 143ci 2.3L 4-Cyl Diesel — 35 HP — 1960s Case IH 364 — BD-154 154ci 2.5L 4-Cyl Diesel — 38 HP — 1960s Case IH 424 — BD-154 154ci 2.5L 4-Cyl Diesel — 41 HP — 1964-1967 Case IH 434 — BD-154 154ci 2.5L 4-Cyl Diesel — 1960s-1970s Case IH 444 — BD-154 154ci 2.5L 4-Cyl Diesel — 37 HP — 1967-1971 Case IH B250 — BD-144 143ci 2.3L 4-Cyl Diesel — 1950s-1960s Case IH B275 — BD-144 143ci 2.3L 4-Cyl Diesel — 38 HP — 1958-1968 Case IH 2424 — BD-154 Diesel — Industrial — 1964-1967 Case IH 2444 — BD-154 Diesel — Industrial — 1967-1969 Case IH 3414 — BD-154/BC-144 — Industrial — 1960s-1970s Case IH 3444 — BD-154/BC-144 — Industrial — 1960s-1970s Built at Bradford and Doncaster, England Numbers: IH/Case: 3042474R91 3070504R1 3070504R91 IH/Case: 3070505R91 3107751R91 3107752R91 Specifications: Type: Tachometer Gear Drive Housing Rotation: Clockwise (CW) Input Internal Gear: 32-Tooth — Installed Mounting Thread: 13mm — Right-Hand Side of Engine Gear Ratio: 1:1 Gasket: Included Compatible Engines: BD-144, BD-154, BC-144 Tachometer Gear Housing - Case IH Utility and Industrial Tractors Tachometer gear drive housing with 32-tooth internal gear for International Harvester utility and industrial tractors. Mounts on right-hand side of engine block with 13mm threaded connection. Fits BD-144 and BD-154 diesel engines across 15 tractor models from 1958 to 1982. Clockwise rotation input with 1:1 gear ratio. WARNING: NOT compatible with distributor tach-driven engines. Verify engine type and mounting thread size before ordering. Earlier models may have notched flange requiring gear depth adjustment.

• Compatible with Case International,CASEIH. Please verify your OEM part number from your original unit to help ensure fitment.
• Replaces: International Harvester : / 3042474R91 (Original Designation) / 3070504R1 (Revision) / 3070504R91 (Revision) / 3070505R91 (Alternative) / 3107751R91 (Later Revision) / 3107752R91 (Latest Revision) / Application By Part Number: / All Six Numbers Are Interchangeable Supersessions / Fits Bd-144 And Bd-154 Diesel Engine Applications / Not For Distributor Tach-Driven Engines / Related Parts (Different Application): / Distributor-Driven Tach Housings —
• Applications: Case Ih Utility Tractors — Bd-154 Diesel: / Case Ih 384 — Bd-154 154Ci (2.5L) 4-Cyl Diesel — 40 Hp At 2,100 Rpm — 1977-1982 / Case Ih B414 — Bd-154 154Ci (2.5L) 4-Cyl Diesel — 43.5 Hp — 1961-1966 / Case Ih 364 — Bd-154 154Ci (2.5L) 4-Cyl Diesel — 38 Hp — 1960S / Case Ih 424 — Bd-154 154Ci (2.5L) 4-Cyl Diesel — 41 Hp — 1964-1967 / Case Ih 434 — Bd-154 154Ci (2.5L) 4-Cyl Diesel — 1960S-1970S / Case Ih 444 — Bd-154 154Ci (2.5L) 4-Cyl Diesel — 37 Pto Hp — 1967-1971 /
• Applications: 1967-1971 / Bore: 89.0Mm (3.50 Inch) × Stroke: 102.0Mm (4.02 Inch) / Compression Ratio: 22.6:1 / / Case Ih Utility Tractors — Bd-144 Diesel: / Case Ih 354 — Bd-144 143Ci (2.3L) 4-Cyl Diesel — 35 Hp — 1960S / Case Ih B250 — Bd-144 143Ci (2.3L) 4-Cyl Diesel — 1950S-1960S / Case Ih B275 — Bd-144 143Ci (2.3L) 4-Cyl Diesel — 38 Hp — 1958-1968 / Bore: 86.0Mm (3.39 Inch) × Stroke: 102.0Mm (4.02 Inch) / / Case Ih Industrial Tractors: / Case Ih 2424 —...
• Tachometer Gear Housing Source: Aftermarket