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Idler Gear Compatible With Caterpillar 305/307/308 1975-1998 Cat 3054 (Cat 3054) 4.4L 4-Cyl Diesel

B2W-1529A4
OEM PART NUMBERS:
• Caterpillar: 2W-1529 (Caterpillar original equipment number)

SPECIFICATIONS:
• Teeth Count: 63
• Gear Type: Timing Idler Gear
• Material: Cast Iron
• Position: Timing Train
• Mounting Style: Bushed
• Engine Family: Caterpillar 3054 / Perkins 1004
• Displacement: 4.4L
• Condition: New

APPLICATION:
• Compatible with Caterpillar 416/420/422/424 (1975-1998)
• Compatible with Caterpillar 305/307/308/311 (1975-1998)

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: $387.28
Sale: $221.30
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Description

CATERPILLAR BACKHOE LOADERS:
• Caterpillar 416/420/422/424 Cat 3054 (1975-1998)
• Caterpillar 428/430/432/434 Cat 3054 (1975-1998)
• Caterpillar 442/444 Cat 3054 (1975-1998)

CATERPILLAR EXCAVATORS:
• Caterpillar 305/307/308/311 Cat 3054 (1975-1998)
• Caterpillar 313/315 Cat 3054 (1975-1998)


IMPORTANT:
63-tooth timing idler gear for Cat 3054 (Perkins 1004) 4.4L engines. Cast iron construction. The Cat 3054 is actually a Perkins engine sold under Cat branding — Perkins equivalents exist for this gear under different part numbers.

Used in Cat backhoe loaders (416-444 series), compact excavators (302.5-308), and various industrial equipment (1975-1998). The idler gear maintains timing between crankshaft and camshaft. Failure symptoms: gear rattle from front cover, timing drift, rough running. When replacing, inspect bushing and shaft — worn bushings cause eccentric gear rotation. Replace front cover gasket during installation.

⚠️ Fits Cat 3054 = Perkins 1004. Inspect bushing and shaft when replacing.

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