NOTES:

Part #	Number on image	Usage Notes
405-200-720	10	The part number listed is for the current gearbox only. Serial numbers TT001 to TT030 had a T4A gearbox, and serial numbers TT031 to TTD175 had a T304 gearbox. Parts are still available on request.
402-060-680	14	Prior to serial number TT032, Bi-Loc pulleys and bushes were used on all machines. Supply serial number when ordering spare parts.
403-361-280	15	Prior to serial number TT032, Bi-Loc pulleys and bushes were used on all machines. Supply serial number when ordering spare parts. The gearbox and spindle pulleys for the 3.00m Topper prior to serial number TTD073 were the same as the Topper 282 model. Use part numbers for the 282 size.
404-040-940	23	Optional alternatives: SPBX2410, 5VX950. Not all optional belts are available off the shelf.
404-040-470	24	For serial numbers 703-237-001-0067 and 703-237-002-0019 onwards, use [404-040-470] Vee Belt - B Spindle (B47). For earlier serial numbers, use [404-040-490] Vee Belt - B Spindle (B49). Not all optional belts are available off the shelf.
404-040-530	25	Optional alternative: SPBX1400. Not all optional belts are available off the shelf.
404-040-920	26	Optional alternatives: SPBX2410, 5VX950. Not all optional belts are available off the shelf.
308-120-013	28	Quantity as required.
403-360-110	29	Old single bearing idler parts are still available on request.
403-330-423	33	Old single bearing idler parts are still available on request. From serial numbers 703-237-001-0067 and 703-237-002-0019 onwards, a Slotted Idler [403-000-105] and Set Screw [313-612-183] (items 88 and 89) replace the Idler Tower - Short on 237 machines.
403-330-424	34	Old single bearing idler parts are still available on request.
403-330-432	35	Old single bearing idler parts are still available on request.
403-330-442	36	Old single bearing idler parts are still available on request.
101-212-323	45	From serial number TTD669 onwards, use [101-212-323] Bolt and [107-212-173] Nyloc Nut. Supply serial number when ordering.
504-328-011	53	Early spindles were shorter with a bolt-on extension. Supply serial number when ordering.
403-000-105	88	From serial numbers 703-237-001-0067 and 703-237-002-0019 onwards, the Slotted Idler [403-000-105] and Set Screw [313-612-183] replace the Idler Tower - Short (item 33) on 237 machines.
313-612-183	89	From serial numbers 703-237-001-0067 and 703-237-002-0019 onwards, the Slotted Idler [403-000-105] and Set Screw [313-612-183] replace the Idler Tower - Short (item 33) on 237 machines.

703 - Topper S1 237 - Complete Assembly

Topper S1 237

Grouped product items
No.	Product Name	Price
2	Side Channel Weldment 178/237 412-330-203 More Info >	$737.77
3	Bolt - Hex Head - M16 x 35 - Trimax Specification 301-216-353 More Info >	$3.64
4	Washer - Heavy Flat 308-160-063 More Info >	$1.65
5	Washer - Spring 308-160-043 More Info >	$0.67
6	Block - Height Adjuster 412-000-154 More Info >	$97.65
7	Height Adj. Screw 412-850-221 More Info >	$66.34
8	Bolt - Hex Head - M16 x 55 - Trimax Specification 301-216-553 More Info >	$6.42
9	Grease Nipple - Trimax Specification 208-442-600 More Info >	$3.61
10	Gearbox - Standard Rotation - 540rpm i See notes section for usage notes on this part 405-200-720 More Info >	$1,712.00
11	Bolt - Hex Head - M12 x 30 - Trimax Specification 301-212-303 More Info >	$2.36
12	Washer - Heavy Flat 308-120-063 More Info >	$1.84
13	Washer - Spring M12 - Trimax Specification - 308-120-043 More Info >	$0.45
14	Bush - Taper Lock i See notes section for usage notes on this part 402-060-680 More Info >	$83.73
15	Pulley i See notes section for usage notes on this part 403-361-280 More Info >	$204.50
17	Key 405-425-940 More Info >	$3.52
18	Pulley 403-360-300 More Info >	$80.25
19	Bush 402-060-320 More Info >	$30.58
20	Retainer Ring 402-060-450 More Info >	$17.30
21	Bolt - Hex Head - M8 x 20 - Trimax Specification 301-208-203 More Info >	$0.90
23	Vee Belt - Trimax Specification i See notes section for usage notes on this part 404-040-940 More Info >	$59.00
24	Vee Belt - Trimax Specification i See notes section for usage notes on this part 404-040-470 More Info >	$31.00
25	Vee Belt - Trimax Specification i See notes section for usage notes on this part 404-040-530 More Info >	$34.00
26	Vee Belt - Trimax Specification i See notes section for usage notes on this part 404-040-920 More Info >	$59.00
27	Nut - Plain M12 - Trimax Specification - 307-212-013 More Info >	$0.57
28	Washer - Flat M12 - Trimax Specification - i See notes section for usage notes on this part 308-120-013 More Info >	$0.45
29	Pulley - Idler i See notes section for usage notes on this part 403-360-110 More Info >	$63.89
30	Bearing - Trimax Specification - 401-021-900 More Info >	$18.65
31	Circlip/Snap Ring - Internal 204-820-371 More Info >	$6.21
32	Washer - Flat 108-071-413 More Info >	$2.88
33	Idler Tower Incl Base i See notes section for usage notes on this part 403-330-423 More Info >	$53.03
34	Idler Tower Incl Base i See notes section for usage notes on this part 403-330-424 More Info >	$89.27
35	Idler Tower Incl Base i See notes section for usage notes on this part 403-330-432 More Info >	$71.54
36	Idler Tower Incl Base i See notes section for usage notes on this part 403-330-442 More Info >	$88.29
40	Cover 410-330-343 More Info >	$236.52
40	Cover 410-330-344 More Info >	$236.52
41	Adjustable Catch - Covers 423-080-220 More Info >	$30.00
42	Blind Rivet 213-443-250 More Info >	$0.57
43	PTO Complete Driveshaft - 540/1000rpm - Trimax Specification 406-340-840 More Info >	$555.65
44	Headstock Weldment 413-331-010 More Info >	$700.85
45	Bolt i See notes section for usage notes on this part 101-212-323 More Info >	$17.98
46	Nut - Plain 107-212-013 More Info >	Price on Request
47	Pin - Linkage - Top Link 419-301-150 More Info >	$14.76
48	Pin - Linkage - Lower Dual Cat. 419-300-900 More Info >	$29.29
49	Bow-Shackle 214-446-281 More Info >	$38.70
51	Steel Chain 901-070-001 More Info >	$48.15
52	Sheath - Headstock Chains 412-440-440 More Info >	$34.12
53	Spindle Assembly - Topper S1 i See notes section for usage notes on this part 504-328-011 More Info >	$1,148.84
54	Cap Screw - Socket Head - M12 x 50 - Trimax Specification 303-212-505 More Info >	$4.85
55	Nut - Plain 307-212-010 More Info >	$1.61
56	Backing Plate - Blade Beam 411-322-700 More Info >	$32.10
57	Blade Beam - LazerBladez 411-322-752 More Info >	$101.65
58	Clamp Plate - LazerBladez 411-322-820 More Info >	$37.45
59	Bolt - Hex Head - M12 x 50 - Trimax Specification 301-212-503 More Info >	$3.16
60	Blade Bolt - With M12 Nyloc Nut - LazerBlade and NexaBlade Mounting 411-322-050 More Info >	$6.50
61	Nut - Nyloc M12 - Trimax Specification - 307-212-053 More Info >	$0.67
62	Blade - LazerBlade Flat - Flat Profile Rotary Cutting Blade 411-160-840 More Info >	$9.70
62	Blade - LazerBlade Uplift - Uplift Profile Rotary Cutting Blade 411-160-842 More Info >	$10.70
63	Serial Plate - Three-point Linkage Mowers Small NZ 426-442-800 More Info >	$10.19
65	Decal - Safety - Safety Service 424-101-390 More Info >	$13.87
67	Decal - Safety - Blade Warning / Thrown Objects 424-100-950 More Info >	$5.63
68	Decal - Safety - Service/Read OpMan/Belt Warning/No Step 424-101-080 More Info >	$11.04
69	Decal - Instruction - PTO Speed 540RPM 424-100-900 More Info >	$7.89
70	Decal - Instruction - Wash Warning Large 424-101-100 More Info >	$3.61
71	Decal - Instruction - Grease Points - Spindles 424-101-120 More Info >	$2.93
80	Linch Pin - Ø7/16" x 1-3/4" 203-300-700 More Info >	$2.76
81	Tag - Height Adjuster Block 412-000-155 More Info >	$48.15
82	Cone - PTO Holes Punched 410-440-402 More Info >	$44.94
83	Washer - Flat 308-080-016 More Info >	$0.12
84	Bolt - Hex Head - M8 x 16 - Trimax Specification 301-208-163 More Info >	$0.61
87	Decal - Instruction - Height Adjustment Small 424-100-960 More Info >	$3.61
88	Idler Weldment - Slotted i See notes section for usage notes on this part 403-000-105 More Info >	$148.30
89	Set Screw i See notes section for usage notes on this part 313-612-183 More Info >	$16.69
90	Pulley Assembly - Idler 403-360-111 More Info >	$112.40