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Replaceable OEM Parts (Compatible Models)
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CAT 4P2839 CHECK NPR for 3512 Caterpillar Part - WSTPARTS

WSTPARTS supplies the 4P2839 CHECK NPR, a CAT Filter System replacement part designed for Caterpillar 3512, G3508 and 3516 applications. It is categorized under Filter System. Every unit is fitment-verified before dispatch, backed by factory-direct pricing and warranty coverage. Contact our parts team with your machine serial number for a fast quotation.

4P2839 CHECK NPR for Caterpillar 3512 — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement CHECK NPR (Part # 4P2839). Designed for CAT 3512, G3508, 3516 equipment.

Compatible Models

Key Features

  • ✔ 100% compatible with CAT 3512, G3508, 3516
  • ✔ Meets Caterpillar original quality and performance standards
  • ✔ Genuine CAT parts with anti-counterfeit label | OEM alternatives with warranty
  • ✔ Available for order, contact for lead time

Specifications

Part Number (MPN)4P2839
Product NameCHECK NPR
BrandCAT
Applicable Models3512, G3508, 3516
Weight1.5 kg
ConditionNew (Genuine / OEM Equivalent)
Warranty12 Months

FAQ

Is 4P2839 the right part for my machine?
Match the part number on your old part, or send us your equipment serial number — WSTPARTS verifies fitment free of charge for CAT 3512.

Genuine vs OEM replacement — what is the difference?
Genuine CAT parts carry an anti-counterfeit label. OEM equivalents are built to the same specifications, bench-tested and supplied with full warranty at a better price.

Stock, shipping and warranty?
Lead time confirmed on request; we quote the fastest available option. Every order is covered by a 12-month warranty.

📞 Get a Quote: Contact the WSTPARTS parts team | Email: cat@wstparts.com

Parts Diagram3512

Select model:
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3512 · LUBRICATION SYSTEM · 115-7841 CAT parts diagram
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10L-1143BOLT (3/8-16X2.50 IN)
20S-1619BOLT (3/8-16X3.0 IN)
36V-3907SEAL-O-RING (183.74MM ID)
42W-8378ADAPTER
57W-3816VALVE GP-FLUID CONTROL
62W-9209VALVE AS-CHECK
74P-2839ELEMENT AS-FILTER (EACH INCLUDES)
84W-3251SEAL
93J-9173BOLT-SHOULDER (1/2-13X1.25 IN)
102W-9299COVER-FILTER HOUSING
111N-2895SPRING
120S-1571BOLT (3/8-16X1.75 IN)
139K-6540WASHER-SPRING
142N-8613WASHER (.630X1.06X0.059 IN THK)
155P-8245WASHER-HARD (13.5X25.5X3MM THK)
164W-5592COVER
172W-1635SPRING
185P-4892SEAL-O-RING (59.92MM ID)
192W-1969VALVE-BYPASS
205P-4624BOLT (5/8-11X11.5IN)
211D-4574BOLT (1/2-13X6 IN)
225P-5421BOLT (1/2-13X11.5IN)
234S-5882BOLT (1/2-13X7.25 IN)
249S-4182PLUG-O-RING
256V-5048SEAL-O-RING (8.92MM ID)
264W-0288TUBE AS
273L-5389TIE ROD
285B-9079NUT-JAM (3/8-24 THD)
291A-9252END-ADJUSTMENT ROD
309H-6673PIN
313B-4615PIN-COTTER
324W-0290VALVE AS-TOGGLE
334W-0334PLUNGER AS-BALL
342S-5100VALVE AS-NEEDLE
354W-0090BLOCK
366K-9194ELBOW
377F-0192BOLT (3/8-16X2.0IN)
384W-0096LEVER
390S-1594BOLT (3/8-16X1 IN)
404W-0289TUBE AS
417D-8793ELBOW-FLARED
423D-9777LEVER
431B-8706KEY-WOODRUFF
449S-8752NUT-FULL (3/8-16 THD)
456V-8001SEAL-O-RING (85.32MM ID)
464W-8468COVER-VALVE
470L-1351BOLT (3/8-16X.875 IN)
481W-2963HOUSING AS-FILTER
Quality Guarantee
Warranty Period 12 months / under normal use
After-sales Response Response within 24h, solution within 48h
Return Policy Return or exchange within 7 days of receipt (original packaging required)
Quality Inspection 100% inspected before shipment; inspection report on request
Technical Support Free installation guidance; engineer support online
📦 Packaging
Packing Method Genuine or neutral packaging available
Protective Packing Shock-proof & moisture-proof materials
Part Number Label Individual part number label
Customization Custom carton marking supported
After-Sales Service Process
01
Contact Us
Describe issue / send photos
02
Engineer Review
Solution within 24h
03
Confirm Solution
Return, repair or replacement
04
Case Closed
Send-back / re-ship / refund
Apply for After-Sales Service
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