Belt 12.7mm W x 953.5mm L — fits 34 New Holland models — 301525A1

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Belt 12.7mm W x 953.5mm L — fits 34 New Holland models — 301525A1

Part #301525A1 No reviews yet — be the first Find it in 50 parts diagrams

Fits: New Holland BOOMER-50D, New Holland BOOMER-3040, New Holland C175, New Holland TC40DA, New Holland C175 (EU) + 31 more

About this item

Genuine New Holland OEM part — direct factory replacement
Fits: New Holland BOOMER-50D, New Holland BOOMER-3040, New Holland C175, New Holland TC40DA, New Holland C175 (EU) + 31 more
Transfers drive power between pulleys

New Holland
301525A1
BOTH
BELTS & CHAINS
BELT
all 9 specs

Replaces: 86517954; why →

$32.93/ each · USD

In Stock

usually ships same day

Qty

Ships from Clinton Tractor, Clinton NY

OEM parts

30-day returns · see policy

Sold & shipped by Clinton Tractor & Implement Co.

Authorized New Holland dealer · since 1953

$32.93/ each · USD

In Stock

usually ships same day

Qty

Ships from Clinton Tractor, Clinton NY

OEM parts

30-day returns · see policy

Sold & shipped by Clinton Tractor & Implement Co.

Authorized New Holland dealer · since 1953

Overview

Product description

Built for the New Holland WORKMASTER-45 and BOOMER-3040, this belt transfers drive power between pulleys. Fits 34 New Holland models across 8 series.

Specifications

Technical specifications

9 attributes

Part type: Belt
Fits: 34 New Holland models
Brand: New Holland
Part number (MPN): 301525A1
SKU: CT-NHL-301525A1
Category: BELTS & CHAINS
Part Number: 301525A1
Division: BOTH
Kit Available: Yes

Fit & diagrams

Compatibility

Will it fit your machine?

Type your model to confirm it fits — or browse the full compatibility list below.

Equipment models this part fits
Model	Series
WORKMASTER-45	WORKMASTER
WORKMASTER-45	WORKMASTER
BOOMER-3040	BOOMER
BOOMER-3045	BOOMER
BOOMER-3050	BOOMER
T1530	T SERIES
T2310	T SERIES
T2320	T SERIES
T2330	T SERIES
1920	4 CYL
2120	4 CYL
3415	4 CYL
BOOMER-3040	BOOMER
BOOMER-3040	BOOMER
BOOMER-3040	BOOMER
BOOMER-3045	BOOMER
BOOMER-3045	BOOMER
BOOMER-3045	BOOMER
BOOMER-3050	BOOMER
BOOMER-3050	BOOMER
BOOMER-45D	BOOMER
BOOMER-50D	BOOMER
BOOMER-8N	BOOMER
G6030	COMM MOWER
G6035	COMM MOWER
T1510	T SERIES
T2310	T SERIES
T2320	T SERIES
TC40	TC
TC40A	TC
TC40D	TC
TC40DA	TC
TC40DA	TC
TC45	TC
TC45A	TC
TC45D	TC
TC45DA	TC
TC45DA	TC
TT45A	TT
TT45A	TT
TT50A	TT
TT50A	TT
WORKMASTER-55	WORKMASTER
C175	C100 SERIES
C175	C100 SERIES
T1520	T SERIES
TC35	TC
TC35A	TC
TC35D	TC
TC35DA	TC
WORKMASTER-55	WORKMASTER
WORKMASTER-55	WORKMASTER

Showing the first 10 of 52 compatible models — type your model above to jump straight to it.

Not sure it fits? Search by serial number for an exact, machine-specific match.

Parts diagrams

Find it in the exploded diagram

Every diagram this part appears in — jump straight to its callout, or browse the whole assembly. Each diagram opens with every part numbered, and each callout links back to its own part page.

New HollandSystemAssemblyThis part

Parts diagrams this part appears in
Assembly	Machine	Callout	Parts	View
Oil Pump, Water Pump & Fan	New Holland TC35 · Engine	#22	56	View
VAR - 332375, 332376, 334759, 338339, 338340, 390000, WATER PUMP, 45HP	New Holland WORKMASTER-45 · Engine	#23	54	View
Initial Stocking List (Isl)	New Holland T2310 · General	#1	0	View
Oil Pump, Water Pump & Fan	New Holland BOOMER-3040 · Engine	#22	57	View
VAR - 332375, 332376, 334759, 338339, 338340, 390000, CRANKSHAFT, PISTONS, 45HP	New Holland WORKMASTER-45 · Engine	#23	44	View
Oil Pump, Water Pump & Fan	New Holland BOOMER-3040 · Engine	#22	57	View
INITIAL STOCKING LIST, LIST A, PARTS REQUIRED FOR PLANNED MAINTENANCE	New Holland C175 (EU) · Service & Maintenance	#10	0	View
Crankshaft & Pistons	New Holland 1920 · Engine	#29	49	View
Oil Pump, Water Pump & Fan	New Holland T1530 · Engine	#22	54	View
Oil Pump, Water Pump & Fan	New Holland BOOMER-3040 · Engine	#22	57	View
Crankshaft & Pistons	New Holland BOOMER-3040 · Engine	#29	48	View
INITIAL STOCKING LIST (ISL) G6030	New Holland G6030 · General	#2	0	View
Oil Pump, Water Pump & Fan	New Holland TC35A · Engine	#22	56	View
Crankshaft & Pistons	New Holland BOOMER-8N · Engine	#29	47	View
Oil Pump, Water Pump & Fan	New Holland BOOMER-8N · Engine	#22	57	View
Crankshaft & Pistons	New Holland T1530 · Engine	#29	47	View
Crankshaft & Pistons	New Holland TC40 · Engine	#29	48	View
Initial Stocking List (Isl)	New Holland WORKMASTER-45 · General & Pictorial Index	#8	0	View
VAR - 332375, 332376, 334759, 338339, 338340, 390000, THERMOSTAT, 45HP	New Holland WORKMASTER-45 · Engine	#23	54	View
Crankshaft & Pistons	New Holland TT45A · Engine	#29	48	View
Water Pump	New Holland WORKMASTER-45 · Engine	#23	54	View
Initial Stocking List (Isl)	New Holland WORKMASTER-55 (EU) · General & Pictorial Index	#7	0	View
Crankshaft & Pistons	New Holland 1920 · Engine	#29	48	View
Oil Pump, Water Pump & Fan	New Holland BOOMER-3040 · Engine	#22	57	View
Crankshaft & Pistons	New Holland TC40DA · Engine	#29	48	View
Initial Stocking List (List A)	New Holland BOOMER-3040 · General	#1	0	View
VAR - 332375, 332376, 334759, 338339, 338340, 390000, OIL PUMP, 45HP	New Holland WORKMASTER-45 · Engine	#23	54	View
Crankshaft & Pistons	New Holland BOOMER-3040 · Engine	#29	48	View
Crankshaft & Pistons	New Holland TT45A · Engine	#29	0	View
Oil Pump, Water Pump, Alternator	New Holland T1510 · Engine	#22	52	View
Initial Stocking List (Isl)	New Holland T1510 · General	#7	0	View
Initial Stocking List (Isl)	New Holland T1530 · General	#7	0	View
VAR - 332375, 332376, 334759, 338339, 338340, 390000, FAN, DRIVE, 45HP	New Holland WORKMASTER-45 · Engine	#23	54	View
Oil Pump, Water Pump & Fan	New Holland T2310 · Engine	#22	57	View
Crankshaft & Pistons	New Holland T2310 · Engine	#29	48	View
Crankshaft & Pistons	New Holland TC40A · Engine	#29	48	View
Crankshaft & Pistons	New Holland T2310 · Engine	#29	48	View
Crankshaft & Pistons	New Holland WORKMASTER-45 · Engine	#23	44	View
Oil Pump, Water Pump & Fan	New Holland TC40DA · Engine	#22	56	View
Oil Pump, Water Pump, Alternator	New Holland G6030 · Engine	#22	53	View
OIL PUMP, WATER PUMP	New Holland TT45A · Engine	#22	54	View
OIL PUMP, WATER PUMP	New Holland TT45A · Engine	#22	54	View
Oil Pump, Water Pump & Fan	New Holland T2310 · Engine	#22	57	View
Oil Pump	New Holland WORKMASTER-45 · Engine	#23	54	View
Fan Drive	New Holland WORKMASTER-45 · Engine	#23	54	View
INITIAL STOCKING LIST (ISL) G6035	New Holland G6035 · General	#2	0	View
Thermostat	New Holland WORKMASTER-45 · Engine	#23	54	View
Crankshaft & Pistons	New Holland BOOMER-3040 · Engine	#29	48	View
VAR - 332375, 332376, 334759, 338339, 338340, 390000, CRANKSHAFT, PISTONS, 55HP	New Holland WORKMASTER-55 · Engine	#23	44	View
Crankshaft & Pistons	New Holland BOOMER-3040 · Engine	#29	48	View

Older numbers

Older part numbers for this part

If your manual or an old invoice lists one of these, 301525A1 is the current number to order. The old numbers bring you to this page.

86517954

Machine specifications

Specs for the machines this part fits

Verified equipment data for the models in the compatibility list — match yours before ordering.

6 machines

Specifications for the machines this part fits
Specification	New Holland WORKMASTER-45	New Holland BOOMER-3040	New Holland BOOMER-3045	New Holland BOOMER-3050	New Holland T15302011 - 2013	New Holland T23102008
Engine	—	—	—	—	Shibaura 2.2L 4-cyl diesel	Shibaura 2.0L 4-cyl diesel
Transmission	—	—	—	—	hydrostatic	hydrostatic
Drive	4x2 2WD	—	—	—	2WD/4WD	2WD/4WD
Weight	3527 to 3836 pounds lbs	3295 to 4026 pounds lbs	3497 to 4115 pounds lbs	3,497 lbs1586 kg lbs	3,311 lbs	4,026 lbs
Rear PTO	independent	independent	independent	independent	live (gear)	independent
3-pt hitch	2/1 · 1,830 lbs830 kg lbs lift	I · 2,330 lbs1056 kg lbs lift	I · 2,330 lbs1056 kg lbs lift	I · 2,330 lbs1056 kg lbs lift	I · 2,330 lbs lift	I · 2,330 lbs lift

Service & support

Watch

Video guides

Install, fitment & service walkthroughs for this part.

5 videos

Questions

Frequently asked questions

Quick answers to what operators ask most before they order this part.

What equipment does New Holland part 301525A1 fit?
It fits 34 New Holland models, including the WORKMASTER-45, BOOMER-3040, BOOMER-3045 and 31 more.
Does part 301525A1 replace an older part number?
Yes — 301525A1 replaces 86517954.
Is New Holland part 301525A1 a genuine OEM belt?
Yes — 301525A1 is a genuine New Holland OEM belt, supplied new by Clinton Tractor.

Buyers & extras

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Ratings & reviews

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Part guide

New Holland 301525A1 belt — buyer's guide

~1 min read

New Holland 301525A1 is the belt Clinton Tractor supplies for this application. It is listed as fitting 34 New Holland models.

What 301525A1 fits

Fits: New Holland BOOMER-50D, New Holland BOOMER-3040, New Holland C175, New Holland TC40DA, New Holland C175 (EU) + 31 more. Commonly ordered for the WORKMASTER-45, BOOMER-3040, BOOMER-3045. If your machine isn't listed, check the serial number before ordering.

Which numbers it replaces

301525A1 supersedes 86517954. If your parts manual or the old box shows any of those numbers, this is the correct current replacement — no fitment change.

Belt 12.7mm W x 953.5mm L — fits 34 New Holland models — 301525A1301525A1 · $32.93

In Stock

$32.93In Stock