Families

▶ARTICULATED DUMP TRUCK

▶ASPHALT PAVER

▶BACKHOE LOADER

▶CHALLENGER

▶COLD PLANER

▶COMBINE

▶CONTROL, GUIDANCE, MONITORING, AND TECHNOLOGY PRODUCTS

▶DRILL

▶EARTHMOVING COMPACTOR

▶ENGINE - GENERATOR SET

▶ENGINE - INDUSTRIAL

▶ENGINE - MACHINE

▶ENGINE - TRUCK

▶ENGINEER SUPPORT TRACTOR

▶EXCAVATOR

▶EXPANDED MINING PRODUCTS

▶FOREST PRODUCTS

▶GENERATOR

▶INTEGRATED TOOLCARRIER

▶LOAD, HAUL, DUMP

▶MARINE PRODUCTS

▶MATERIAL HANDLER

▶MINI HYDRAULIC EXCAVATOR

▶MOTOR GRADER

▶OEM SOLUTIONS

▶OFF-HIGHWAY TRUCK

▶ON HIGHWAY TRUCK

▶PAVING COMPACTOR

▶PETROLEUM PRODUCTS

▶PIPELAYER

▶POWER SYSTEMS

▶RENEWABLE ENERGY

▶RETROFIT AFTERTREATMENT

▶ROAD RECLAIMER

▶SKID STEER LOADER

▶TECHNOLOGY

▶TELEHANDLER

▶TILLAGE

▶TRACK-TYPE LOADER

▶TRACK-TYPE SKIDDER

▶TRACK-TYPE TRACTOR

▶UNDERGROUND ARTICULATED TRUCK

▶UTILITY VEHICLE

▶WHEEL DOZER

▶WHEEL TRACTOR-SCRAPER

▶WHEEL-TYPE LOADER

▶WHEEL-TYPE SKIDDER

▶WHEELED EXCAVATOR

▶WORK TOOL

4495827

VALVE-RELIEF

19Models

28Assemblies

30Co-occurring

Part Information ▼

BrandCaterpillarWeight0.08 lb (0.04 kg)

▼Compatible Models (19)

AP-1000E AP-1000F AP-1055E AP-1055F AP-500E AP-555E AP-600D AP-655D AP500F AP555F AP600F AP655F AP655F L BG1000E BG1055E

▼Found in Assemblies (28)

Assembly	Model	Ref#	Qty	Note
450-9240 PUMP GP-PISTONS/N MAT1-UP · MATERIAL FEED	AP-655D	2	×4
450-9240 PUMP GP-PISTONS/N GNZ1-UP · MATERIAL FEED	AP-655D	2	×4
450-9240 PUMP GP-PISTONS/N MAN1-UP · MATERIAL FEED	AP-655D	2	×4
450-9240 PUMP GP-PISTONS/N GNN1-UP · MATERIAL FEED	AP-655D	2	×4
450-9240 PUMP GP-PISTONS/N TFZ1-UP · MATERIAL FEED	AP-600D	2	×4
450-9240 PUMP GP-PISTONS/N TFM1-UP · MATERIAL FEED	AP-600D	2	×4
450-9240 PUMP GP-PISTONS/N A5D1-UP; B5P1-UP · MATERIAL FEED	AP-555E	2	×4
450-9240 PUMP GP-PISTONS/N B5E1-UP; JWK1-UP · MATERIAL FEED	AP-500E	2	×4
450-9240 PUMP GP-PISTONS/N B6K1-UP · MATERIAL FEED	BG600D	2	×4
450-9240 PUMP GP-PISTONS/N BPA1-UP; B5D1-UP · MATERIAL FEED	BG655D	2	×4
450-9240 PUMP GP-PISTONS/N TJF1-UP; FRR1-UP · MATERIAL FEED	AP-1055E	2	×4
450-9240 PUMP GP-PISTONS/N TRS1-UP · MATERIAL FEED	AP-1055E	2	×4
450-9240 PUMP GP-PISTONS/N T1F1-UP; RTT1-UP · MATERIAL FEED	AP-1000E	2	×4
450-9240 PUMP GP-PISTONS/N DKH1-UP · MATERIAL FEED	AP-1000E	2	×4
396-7169 PUMP GP-PISTON -MATERIAL FEEDS/N TJ51-UP · PART OF 392-4681 PUMP & MTG GP-MATERIAL FEED	AP-1055F	2	×4
396-7169 PUMP GP-PISTON -MATERIAL FEEDS/N AC41-UP · PART OF 392-4681 PUMP & MTG GP-MATERIAL FEED	AP-1000F	2	×4
396-7169 PUMP GP-PISTON -MATERIAL FEEDS/N RLM1-UP · PART OF 392-4681 PUMP & MTG GP-MATERIAL FEED	AP-1055F	2	×4
396-7169 PUMP GP-PISTONS/N 5031-UP; 4491-UP · PART OF 447-9808 PUMP & MTG GP-MATERIAL FEED	AP500F	2	×4
396-7169 PUMP GP-PISTONS/N AP61-UP; MH61-UP; 6551-UP · PART OF 433-3514 PUMP & MTG GP-MATERIAL FEED	AP600F	2	×4
396-7169 PUMP GP-PISTONS/N P651-UP; LR61-UP; ML61-UP · PART OF 433-3514 PUMP & MTG GP-MATERIAL FEED	AP600F	2	×4
396-7169 PUMP GP-PISTONS/N AP51-UP; 5F51-UP · PART OF 447-9808 PUMP & MTG GP-MATERIAL FEED	AP555F	2	×4
396-7169 PUMP GP-PISTONS/N 4521-UP; 4531-UP · PART OF 433-3514 PUMP & MTG GP-MATERIAL FEED	AP655F	2	×4
396-7169 PUMP GP-PISTONS/N 4801-UP; 4791-UP · PART OF 433-3514 PUMP & MTG GP-MATERIAL FEED	AP655F	2	×4
396-7169 PUMP GP-PISTONS/N M451-UP; RBM1-UP · PART OF 447-9808 PUMP & MTG GP-MATERIAL FEED	AP555F	2	×4
396-7169 PUMP GP-PISTONS/N AC61-UP · PART OF 433-3514 PUMP & MTG GP-MATERIAL FEED	AP655F L	2	×4
396-7169 PUMP GP-PISTONS/N AF51-UP; F5M1-UP · PART OF 447-9808 PUMP & MTG GP-MATERIAL FEED	AP500F	2	×4
396-7169 PUMP GP-PISTONS/N JA61-UP · PART OF 433-3514 PUMP & MTG GP-MATERIAL FEED	AP600F	2	×4
396-7169 PUMP GP-PISTONS/N D6F1-UP · PART OF 433-3514 PUMP & MTG GP-MATERIAL FEED	AP600F	2	×4

▼Parts in Same Assemblies (30)