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Idler Gear Compatible With Perkins A4.236/A4.248/T4.236 1964-2000 4.236/4.248 (Perkins A4.236) 3.9L

P41115023A1
OEM PART NUMBERS:
• Perkins: 41115023 (Original equipment manufacturer number)

SPECIFICATIONS:
• Gear Type: Timing Idler Gear
• Position: Timing Chain
• Mounting Style: Bushed
• Engine Family: Perkins 4.236/4.248
• Displacement: 3.9L
• Condition: New

APPLICATION:
• Compatible with Perkins A4.236/A4.248/T4.236 (1964-2000)
• Compatible with Massey Ferguson MF35/MF135 (1959-1975)

PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.

WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Was: $416.20
Sale: $237.83
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Description

PERKINS AGRICULTURAL:
• Perkins A4.236/A4.248/T4.236 4.236/4.248 (1964-2000)

MASSEY FERGUSON TRACTORS:
• Massey Ferguson MF35/MF135 Perkins 4.236/4.248 (1959-1975)


IMPORTANT:
Timing idler gear for Perkins 4.236/4.248 engines — bushed design that rides on a fixed shaft. This is a critical timing component that maintains proper valve-to-piston timing. The 4.236 family was produced in over 2 million units — parts are widely available but several variants exist. Verify this is the correct idler for your specific build date.

Used in Massey Ferguson MF35/MF135 tractors and various industrial equipment. Failure symptoms: timing rattle from front cover area, metallic whine at all RPMs, timing drift causing hard starting or rough running. When replacing, also inspect the bushing bore and shaft — a worn shaft causes the new gear to run eccentric, leading to premature failure. Replace the front cover gasket and oil seal during installation.

⚠️ Bushed idler — inspect shaft for wear. Replace gasket and seal during install.

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  • Item Requires Shipping
  • 11.2 lbs.
  • W12.0000” x H6.0000” x L12.0000”
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