Special discounts – save up to 25%! Don’t miss out on great deals. Check Special Discounts

Questions? (866)-315-3134Se Habla Español

SALE PRICES & FREE SHIPPING (Lower 48 States Only) on select items. Ends March 15, 2026

Blue Diamond Stump Grinder Parts

Shop Blue Diamond Attachments stump grinder parts built for extreme durability and aggressive cutting performance. Find genuine replacement teeth, pockets, wheels, bearings, motors, belts, and hardware designed for a precise factory fit.

These high-quality components help maintain fast cutting action, reduce vibration, and minimize downtime. Ideal for land clearing, tree service, and property maintenance applications where dependable stump grinding performance is critical.

refine
Stump Grinder Boom Arm Style Universal Wiring Harness Controller
stump grinder boom arm style universal wiring harness controller

Stump Grinder Boom Arm Style Universal Wiring Harness Controller

$1,837.00
Stump Grinder, Boom Arm Style, 8-Pin Wiring Harness Machine Side For Cat, Ast, Terex, Komatsu
stump grinder, boom arm style, 8-pin wiring harness machine side for cat, ast, terex, komatsu

Stump Grinder, Boom Arm Style, 8-Pin Wiring Harness Machine Side For Cat, Ast, Terex, Komatsu

$1,255.11
Stump Grinder, Boom Arm Style, 6-Function, Attachment Side
stump grinder, boom arm style, 6-function, attachment side

Stump Grinder, Boom Arm Style, 6-Function, Attachment Side

$796.22
Stump Grinder 3/4" Hose - For Low Flow - From Check Valve To Coupler
stump grinder 3/4" hose - for low flow - from check valve to coupler

Stump Grinder 3/4" Hose - For Low Flow - From Check Valve To Coupler

$819.09
Stump Grinder Boom Arm Style Manifold - Valve Assembly
stump grinder boom arm style manifold - valve assembly

Stump Grinder Boom Arm Style Manifold - Valve Assembly

$4,281.00
Stump Grinder Boom Arm Style Machined Washer
stump grinder boom arm style machined washer

Stump Grinder Boom Arm Style Machined Washer

$4.18
Brush Cutter, Severe Duty, Motor Spline Shaft
brush cutter, severe duty, motor spline shaft

Brush Cutter, Severe Duty, Motor Spline Shaft

$318.02
Stump Grinder, Brush Cutter, Motor, Oil Seal Buna [7] For 170Cc, 200Cc, 250Cc Piston Motor
stump grinder, brush cutter, motor, oil seal buna [7] for 170cc, 200cc, 250cc piston motor

Stump Grinder, Brush Cutter, Motor, Oil Seal Buna [7] For 170Cc, 200Cc, 250Cc Piston Motor

$192.32
Stump Grinder, Brush Cutter, Piston Motor, Shaft Seal Protector Ring
stump grinder, brush cutter, piston motor, shaft seal protector ring

Stump Grinder, Brush Cutter, Piston Motor, Shaft Seal Protector Ring

$44.99
Stump Grinder Tooth, For Single Direction Style Grinder
stump grinder tooth, for single direction style grinder

Stump Grinder Tooth, For Single Direction Style Grinder

$48.12
Stump Grinder, Shim For Tooth For Single Direction Style Grinder (13 Required)
stump grinder, shim for tooth for single direction style grinder (13 required)

Stump Grinder, Shim For Tooth For Single Direction Style Grinder (13 Required)

$14.47
Stump Grinder, Raker With Hardware
stump grinder, raker with hardware

Stump Grinder, Raker With Hardware

$487.62
Stump Grinder, Shim For Raker 0.06" Thick
stump grinder, shim for raker 0.06" thick

Stump Grinder, Shim For Raker 0.06" Thick

$18.23
Stump Grinder, Cutting Force Regulator Spring
stump grinder, cutting force regulator spring

Stump Grinder, Cutting Force Regulator Spring

$175.65
Stump Grinder Motor Seal Kit For 28" Low Flow (<2016 Year Models)
stump grinder motor seal kit for 28" low flow (<2016 year models)

Stump Grinder Motor Seal Kit For 28" Low Flow (<2016 Year Models)

$301.06
Stump Grinder Motor Seal Kit For 28" Standard Flow (<2016 Year Models)
stump grinder motor seal kit for 28" standard flow (<2016 year models)

Stump Grinder Motor Seal Kit For 28" Standard Flow (<2016 Year Models)

$416.95
Stump Grinder, Rubber Deflector Large, With Hardware (For 28' Units)
stump grinder, rubber deflector large, with hardware (for 28' units)

Stump Grinder, Rubber Deflector Large, With Hardware (For 28' Units)

$440.98
Stump Grinder Single Direction Style Small Rubber Deflector With Hardware (2Nd Side 28" Unit)
stump grinder single direction style small rubber deflector with hardware (2nd side 28" unit)

Stump Grinder Single Direction Style Small Rubber Deflector With Hardware (2Nd Side 28" Unit)

$436.78
Stump Grinder, 5/8" Lockwasher, For Single Direction Style Grinder
stump grinder, 5/8" lockwasher, for single direction style grinder

Stump Grinder, 5/8" Lockwasher, For Single Direction Style Grinder

$4.09
Stump Grinder, 5/8" Nf Grade C Nut, For Single Direction Style Grinder
stump grinder, 5/8" nf grade c nut, for single direction style grinder

Stump Grinder, 5/8" Nf Grade C Nut, For Single Direction Style Grinder

$3.80
Stump Grinder Hose 1" Machine Side For Severe Duty
stump grinder hose 1" machine side for severe duty

Stump Grinder Hose 1" Machine Side For Severe Duty

$1,001.00
Stump Grinder Piston Motor 60Cc
stump grinder piston motor 60cc

Stump Grinder Piston Motor 60Cc

$4,856.00
Stump Grinder, Piston Motor, 75Cc
stump grinder, piston motor, 75cc

Stump Grinder, Piston Motor, 75Cc

$4,692.00
Stump Grinder Piston Motor Shaft For 16-Spline Motor
stump grinder piston motor shaft for 16-spline motor

Stump Grinder Piston Motor Shaft For 16-Spline Motor

$226.14