What is the Precise AF437K Air Filter - Engine?

Precise AF437K is a heavy-duty Air Filter - Engine engineered to OEM-quality standards as a direct replacement. It is built to match the original dimensions, fit and filtration performance for a no-modification interchange.

What does Precise AF437K cross-reference to?

Precise AF437K cross-references to P181052 and PA1667-FN, among others. Send us any reference number and we will confirm the exact match.

What are the specifications of Precise AF437K?

Key specifications of Precise AF437K: Filtration Efficiency: , Dimensions: OD:131.1 H:290.2, Weight: , Filter Media Brand: H&V; Ahlstrom, Replacement Interval: . Always confirm these against your machine and operating conditions before ordering.

What is the minimum order quantity and lead time for Precise AF437K?

Precise AF437K ships at a minimum order quantity of 100 pieces, with distributor and fleet pricing and lead time on request. Contact us with the part number for a quote.

Aftermarket Replacement for small and medium-sized excavators air filter Fleetguard AF437K

Name: Aftermarket Replacement for small and medium-sized excavators air filter Fleetguard AF437K
Brand: Precise
SKU: AF437K
Price: 3.94 USD
Availability: InStock

Part NumberAF437K

Reference BrandFleetguard

TypeAir Filter - Engine

MOQ100 Pieces

Delivery15 days

Price

$3.94

Reference price only. Final pricing depends on quantity, packaging, destination, and trade terms.

Dimensions: OD:131.1 H:290.2
Filter Media Brand: H&V; Ahlstrom

Cross ReferenceP181052 and PA1667-FN

Send model or photo

Share the current number or product image.

Verify fitment

We check specifications and application.

Confirm the quote

Agree sample, packaging, lead time and price.

Aftermarket Replacement for small and medium-sized excavators air filter Fleetguard AF437K

The AF437K Finned Primary Air Filter is a classic cylindrical, axial-seal filtration solution custom-engineered for small-to-medium excavators, bulldozers, agricultural tractors, and diverse off-highway construction equipment. Its defining cosmetic hallmark is the integrated perimeter plastic whirl vanes (fins), expertly designed to create a powerful cyclonic centrifugal force right at the initial intake stage."

Buyer decision support

Cross-reference check

Treat P181052 and PA1667-FN as reference numbers, then confirm dimensions, sealing, thread, flow direction, and service interval before replacement.

OEM and private-label supply

For AF437K, Precise can discuss samples, stable production, packaging, labeling, and OEM/private-label requirements from MOQ 100 pieces.

Information to send

Send the current part number, product photos, dimensions or drawings, Filtration Efficiency, Dimensions, Weight, and Filter Media Brand, quantity, destination market, and packaging request to speed up verification.

Technical Specifications

Parameter	Value
Filtration Efficiency
Dimensions	OD:131.1 H:290.2
Weight
Filter Media Brand	H&V; Ahlstrom
Replacement Interval
Packaging	Moisture-proof bag+Cardboard box

Cross Reference Numbers

This filter is compatible with the following OEM and aftermarket part numbers.

Donaldson

P181052

Baldwin

PA1667-FN

Frequently asked questions

What is the Precise AF437K Air Filter - Engine?: Precise AF437K is a heavy-duty Air Filter - Engine engineered to OEM-quality standards as a direct replacement. It is built to match the original dimensions, fit and filtration performance for a no-modification interchange.
What does Precise AF437K cross-reference to?: Precise AF437K cross-references to P181052 and PA1667-FN, among others. Send us any reference number and we will confirm the exact match.
What are the specifications of Precise AF437K?: Key specifications of Precise AF437K: Filtration Efficiency: , Dimensions: OD:131.1 H:290.2, Weight: , Filter Media Brand: H&V; Ahlstrom, Replacement Interval: . Always confirm these against your machine and operating conditions before ordering.
What is the minimum order quantity and lead time for Precise AF437K?: Precise AF437K ships at a minimum order quantity of 100 pieces, with distributor and fleet pricing and lead time on request. Contact us with the part number for a quote.