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Transparent spin-on oil filter B7402 with 1-1/2 inch thread

Baldwin Filters

Baldwin Filters B7402 Spin-On HVAC Control 1-1/2" Thread 8-19/32" L

SKU CH-M47C-8BE2Q

Spin-on oil filter rated at 9.8 micron for Caterpillar C11, C13 and C18 engines

  • Product colorTransparent
  • 8 micron rating captures fine contaminants
  • 8-19/32 inch height fits Caterpillar C11, C13, C18 engines
  • 1-1/2"-16 thread matches Freightliner, Kenworth, Peterbilt trucks
  • Integral gasket included ensures reliable seal
  • Transparent housing allows visual inspection

Baldwin B7402 Spin-On Oil Filter

The Baldwin B7402 is a spin-on oil filter built for heavy-duty trucks running Caterpillar C11, C13 and C18 engines. It fits Freightliner, Kenworth and Peterbilt models with a 1 1/2 In. -16 thread.

Upgrading From Standard Filters

This filter replaces basic lube spin-ons with a 9.8 micron rating and integral gasket. The jump is worth it when service intervals demand finer particle capture and a leak-free seal.

Installation And Common Issues

Spin the filter onto the 1 1/2 In. -16 thread by hand until the gasket seats, then tighten per engine manual. Over-tightening distorts the gasket and causes leaks; under-tightening lets vibration loosen the canister.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 61% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameBALDWIN FILTERS
Product colorTransparent

Questions about this item

What thread size does the B7402 spin-on filter need for mounting?

The B7402 uses a 1 1/2 In. -16 thread for direct spin-on installation on compatible engine blocks.

Which step is often missed when fitting this filter on a Caterpillar C11, C13 or C18 engine?

Lubricate the integral gasket with clean oil and tighten only by hand until the gasket seats, then turn the specified extra rotation.

When should this 9.8 micron lube filter be replaced on a Freightliner, Kenworth or Peterbilt truck?

Replace at the engine manufacturer's recommended service interval or whenever the oil change schedule calls for a new spin-on filter.

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