Mitsubishi Bolt 33517-08100: The Silent Anchor of Engine Structure

The 33517-08100 bolt is a vital fastener in Mitsubishi equipment, designed to securely connect key engine and machinery components. It ensures tight alignment between parts, preventing 松动 (loosening) that could cause vibration, misalignment, or component damage. Whether in industrial machinery, generators, or commercial vehicles, this bolt maintains structural integrity, supports stable operation, and reduces the risk of unexpected breakdowns. Its durable design withstands mechanical stress, making it essential for long-term equipment reliability.

Send Inquiry

Product Details

	In the complex structure of Mitsubishi equipment, the 33517-08100 bolt serves as a foundational connector, holding together components that endure constant motion, pressure, and vibration. Its role extends beyond simple fastening: by maintaining precise alignment between parts like engine casings, brackets, or structural panels, it ensures that each component functions in harmony, reducing unnecessary stress on the entire system.

	Over time, bolts face significant wear from repeated thermal expansion, mechanical vibration, and exposure to environmental factors like moisture or debris. A loose or worn bolt may show signs such as increased equipment noise, visible gaps between connected parts, or uneven wear on adjacent components. Ignoring these signs can lead to more severe issues—misaligned parts may rub against each other, causing premature wear, or critical connections could fail, resulting in sudden equipment shutdowns.

	Ningbo Qiuning Trading Co., Ltd., a trusted supplier, offers both genuine and aftermarket options for the 33517-08100 bolt. Genuine bolts are manufactured to Mitsubishi’s original specifications, ensuring precise dimensions and consistent strength, ideal for users prioritizing the structural integrity of critical systems. Aftermarket bolts, designed to meet basic fastening requirements at a more economical price, suit those seeking practical solutions that maintain essential stability.

	Whether you require the reliability of genuine parts or the affordability of aftermarket alternatives, our team is ready to assist with inquiries. For more information or to discuss your needs, contact us via WeChat/WhatsApp: +8615888032469 or E-mail: allen@perkins-rx.com.

Mitsubishi S12R-PTA， S12R-PTA2，S12R-PTAA2 Engine spare parts
Number	Part description	P/N
1	Ring group, piston	37517-10010
2	Cylinder liner, cylinder	37507-82600
3	O-ring, cylinder liner	37507-32400
	O-ring, cylinder liner	37107-04201
	O-ring, cylinder liner	37107-04300
4	piston	37517-30101,37517-17700
5	Sales, piston	37517-18100
6	Gasket kit, major overhaul	37794-90270
7	Gasket, cylinder head	37501-12200
8	Seals, oil	37511-04300
9	Seals, oil	37711-04300
10	intake valve	37504-40200
11	Guidance, intake valve	37101-10600
12	Valve seat, intake valve	37501-13100
13	exhaust valve	37504-40200
14	Guide rail, exhaust valve	37101-10600
15	Valve seat, exhaust valve	37501-13100
16	Bearing group, main bearing (standard)	37709-12010
	Bearing group, main (0.25)	37709-12020
	Bearing assembly, main (0.50)	37709-12030
	Bearing group, main (0.75)	37709-12040
	Bearing assembly, main engine (1.00)	37709-12050
17	Bearings, connecting rods (standard)	37519-13100
	Bearings, connecting rods (0.25)	37519-13200
	Bearings, connecting rods (0.50)	37519-13300
	Bearings, connecting rods (0.75)	37519-13400
	Bearings, connecting rods (1.00)	37519-13500
18	Bearings, thrust (standard)	37709-28100
	Bearing, thrust (0.25)	37709-28200
	Bearing, thrust (0.50)	37709-28300
	Bearing, thrust (0.75)	37709-28400
19	Starter Big Butt	37766-20201
20	Cylinder Head Assembly	37501-80050
21	AC generator	04343-38000
22	Water pump assembly, water	37545-80011,37745-60011
23	Tip assembly, nozzle	37560-17500,37560-17700,
23	Tip assembly, nozzle	37561-17500
24	Nozzle assembly	37560-39002,37560-22012
25	Pump, feed	04245-01120
26	Pump assembly injection	48273-00005,48274-00005,
		PS6-HL-50，PS6-HR-50;
		48A50-08005，48A60-08005，
27	speed controller	04410-53100，XS-400B-03
28	Governor actuator	04410-32011，SG4017BR-01
29	Turbocharger	49182-03471,49182-03481,
		49182-03880,49182-03890,
		49182-03821,49182-03830
30	DC solenoid valve	04400-08801,04400-08901
		04400-09201
		WOODWARD 2370-24ESU1B5S
31	Pump assembly oil	37735-00031
32	Nozzle assembly	37560-39002,37560-22012
33	Triangle belt, AC generator	37768-04200
34	Oil element, full flow rate	37540-11100
35	Oil element, bass	37540-02100
36	Fuel element	32562-60300
37	Cleaning agent components, air	47220-39802,47220-47800

Send Inquiry

Search

Product Categories

News Products

Mitsubishi Bolt 33517-08100: The Silent Anchor of Engine Structure